diff --git a/SClinux/main.cpp b/SClinux/main.cpp
index 59b4b02e9c19b86169ec4f44a8335355d38b0b77..0d035c0b6d4d7e328be13557643d68aa5f04daf2 100644
--- a/SClinux/main.cpp
+++ b/SClinux/main.cpp
@@ -1,10 +1,6 @@
 #include "stdafx.h"
-
-#include "structs.h"
 #include "mains.h"
 
-#include <random>
-
 using namespace std;
 
 int main(int argc, char **argv)
diff --git a/SCwin/SCwin.args.json b/SCwin/SCwin.args.json
index 8cd1935652b163696c88948bc0244671197a5cb3..b780f9672853adba78649d7da92f32762f604075 100644
--- a/SCwin/SCwin.args.json
+++ b/SCwin/SCwin.args.json
@@ -10,7 +10,7 @@
     },
     {
       "Id": "36286d82-7571-4f5b-9d07-dfab2d3e1ac2",
-      "Command": "-in "
+      "Command": "-pout"
     },
     {
       "Id": "986392be-8394-4f55-af78-251180ca4acd",
@@ -72,9 +72,17 @@
       "Id": "9cac09c4-71ed-49b9-9207-9d5d6e352849",
       "Command": "-op 4"
     },
+    {
+      "Id": "fe43848e-0a9a-46c7-aefe-6e02c688e69d",
+      "Command": "-m lcss"
+    },
+    {
+      "Id": "add63608-14a7-4def-9cb1-7278cc343b0c",
+      "Command": "-op 6"
+    },
     {
       "Id": "1ff9530d-1d8f-4348-8eb7-96ce5091f7e8",
-      "Command": "-pr 4"
+      "Command": "-pr 2"
     },
     {
       "Id": "1b30753d-e053-479c-b0cb-ad83a7009c9f",
@@ -82,7 +90,7 @@
     },
     {
       "Id": "7ca22c6e-0b52-4357-9fc7-995b2c0c0164",
-      "Command": "-paa 5"
+      "Command": "-shift"
     },
     {
       "Id": "ffa5ab9f-8524-4479-a79b-dade7c3d1508",
@@ -90,7 +98,7 @@
     },
     {
       "Id": "cd60865d-7f0b-4ee2-b7e7-b2debb07b834",
-      "Command": "-dist 4"
+      "Command": "-tt 0 -ta 0 -te 0"
     },
     {
       "Id": "827df8ff-ff78-4e42-a7ff-23929a9e03a2",
@@ -102,7 +110,7 @@
     },
     {
       "Id": "fcaac480-da78-4fb0-89f7-8edc217a986d",
-      "Command": "-c c:\\code\\data\\sc\\c31.txt"
+      "Command": "-gt c:\\code\\data\\sc\\c31.txt"
     },
     {
       "Id": "35f58106-c0db-41a2-a509-a11d3975cef5",
@@ -110,7 +118,7 @@
     },
     {
       "Id": "f08d0acd-19e1-40ec-9180-31b29bd11ad1",
-      "Command": "-s 4"
+      "Command": "-w 10"
     },
     {
       "Id": "1163ea92-2da9-4567-81c5-8fabca59fdcc",
@@ -126,7 +134,7 @@
     },
     {
       "Id": "eebf3b27-0fdc-4a84-81eb-fec4308c6032",
-      "Command": "-pr 2"
+      "Command": "-pr 1"
     },
     {
       "Id": "c9c3410e-67ed-4f97-9290-8e3533731181",
diff --git a/SCwin/SCwin.vcxproj b/SCwin/SCwin.vcxproj
index 552005ed5ffca0a268316188f98d17be5f5c1dbc..15388099a520256810161df919758b41a8483355 100644
--- a/SCwin/SCwin.vcxproj
+++ b/SCwin/SCwin.vcxproj
@@ -106,6 +106,7 @@
       <OpenMPSupport>true</OpenMPSupport>
       <WholeProgramOptimization>false</WholeProgramOptimization>
       <IntrinsicFunctions>true</IntrinsicFunctions>
+      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -138,7 +139,7 @@
       <TreatWarningAsError>false</TreatWarningAsError>
       <EnableEnhancedInstructionSet>AdvancedVectorExtensions2</EnableEnhancedInstructionSet>
       <AdditionalOptions>/Qvec-report:1 %(AdditionalOptions)</AdditionalOptions>
-      <BrowseInformation>true</BrowseInformation>
+      <BrowseInformation>false</BrowseInformation>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -156,6 +157,9 @@
   <ItemGroup>
     <ClCompile Include="main.cpp" />
   </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="doctest.h" />
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
diff --git a/SCwin/SCwin.vcxproj.filters b/SCwin/SCwin.vcxproj.filters
index 31e103f9d6177369cd64003809e8423c50ecd1a3..c67db6de3c5ad82c764e04697bdcafc0ce351ce5 100644
--- a/SCwin/SCwin.vcxproj.filters
+++ b/SCwin/SCwin.vcxproj.filters
@@ -22,4 +22,9 @@
       <Filter>Source Files</Filter>
     </ClCompile>
   </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="doctest.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/SCwin/doctest.h b/SCwin/doctest.h
new file mode 100644
index 0000000000000000000000000000000000000000..27431bd5a5c8ee4776492d4b565b7133e8359479
--- /dev/null
+++ b/SCwin/doctest.h
@@ -0,0 +1,5767 @@
+// ======================================================================
+// == DO NOT MODIFY THIS FILE BY HAND - IT IS AUTO GENERATED BY CMAKE! ==
+// ======================================================================
+//
+// doctest.h - the lightest feature-rich C++ single-header testing framework for unit tests and TDD
+//
+// Copyright (c) 2016-2017 Viktor Kirilov
+//
+// Distributed under the MIT Software License
+// See accompanying file LICENSE.txt or copy at
+// https://opensource.org/licenses/MIT
+//
+// The documentation can be found at the library's page:
+// https://github.com/onqtam/doctest/blob/master/doc/markdown/readme.md
+//
+// =================================================================================================
+// =================================================================================================
+// =================================================================================================
+//
+// The library is heavily influenced by Catch - https://github.com/philsquared/Catch
+// which uses the Boost Software License - Version 1.0
+// see here - https://github.com/philsquared/Catch/blob/master/LICENSE_1_0.txt
+//
+// The concept of subcases (sections in Catch) and expression decomposition are from there.
+// Some parts of the code are taken directly:
+// - stringification - the detection of "ostream& operator<<(ostream&, const T&)" and StringMaker<>
+// - the Approx() helper class for floating point comparison
+// - colors in the console
+// - breaking into a debugger
+// - signal / SEH handling
+// - timer
+//
+// The expression decomposing templates are taken from lest - https://github.com/martinmoene/lest
+// which uses the Boost Software License - Version 1.0
+// see here - https://github.com/martinmoene/lest/blob/master/LICENSE_1_0.txt
+//
+// The type list and the foreach algorithm on it for C++98 are taken from Loki
+// - http://loki-lib.sourceforge.net/
+// - https://en.wikipedia.org/wiki/Loki_%28C%2B%2B%29
+// - https://github.com/snaewe/loki-lib
+// which uses the MIT Software License
+//
+// =================================================================================================
+// =================================================================================================
+// =================================================================================================
+
+// Suppress this globally (without push/pop) - there is no way to silence it in the
+// expression decomposition macros _Pragma() in macros doesn't work for the c++ front-end of g++
+// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55578
+// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69543
+// Also the warning is completely worthless nowadays - http://stackoverflow.com/questions/14016993
+#if defined(__GNUC__) && !defined(__clang__)
+#pragma GCC diagnostic ignored "-Waggregate-return"
+#endif
+
+#if defined(__clang__)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic ignored "-Wnon-virtual-dtor"
+#pragma clang diagnostic ignored "-Wweak-vtables"
+#pragma clang diagnostic ignored "-Wpadded"
+#pragma clang diagnostic ignored "-Wdeprecated"
+#pragma clang diagnostic ignored "-Wmissing-prototypes"
+#pragma clang diagnostic ignored "-Wunused-local-typedef"
+#pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant"
+#pragma clang diagnostic ignored "-Wc++11-long-long"
+#endif // __clang__
+
+#if defined(__GNUC__) && !defined(__clang__)
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic push
+#endif // > gcc 4.6
+#pragma GCC diagnostic ignored "-Wunknown-pragmas"
+#pragma GCC diagnostic ignored "-Weffc++"
+#pragma GCC diagnostic ignored "-Wstrict-overflow"
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#pragma GCC diagnostic ignored "-Wctor-dtor-privacy"
+#pragma GCC diagnostic ignored "-Wmissing-declarations"
+#pragma GCC diagnostic ignored "-Wnon-virtual-dtor"
+#pragma GCC diagnostic ignored "-Winline"
+#pragma GCC diagnostic ignored "-Wlong-long"
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic ignored "-Wzero-as-null-pointer-constant"
+#endif // > gcc 4.6
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 7)
+#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
+#endif // > gcc 4.7
+#if __GNUC__ > 5 || (__GNUC__ == 5 && __GNUC_MINOR__ > 3)
+#pragma GCC diagnostic ignored "-Wuseless-cast"
+#endif // > gcc 5.3
+#endif // __GNUC__
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4996) // The compiler encountered a deprecated declaration
+#pragma warning(disable : 4706) // assignment within conditional expression
+#pragma warning(disable : 4512) // 'class' : assignment operator could not be generated
+#pragma warning(disable : 4127) // conditional expression is constant
+#endif                          // _MSC_VER
+
+#ifndef DOCTEST_LIBRARY_INCLUDED
+#define DOCTEST_LIBRARY_INCLUDED
+
+#define DOCTEST_VERSION_MAJOR 1
+#define DOCTEST_VERSION_MINOR 2
+#define DOCTEST_VERSION_PATCH 1
+#define DOCTEST_VERSION_STR "1.2.1"
+
+#define DOCTEST_VERSION                                                                            \
+	(DOCTEST_VERSION_MAJOR * 10000 + DOCTEST_VERSION_MINOR * 100 + DOCTEST_VERSION_PATCH)
+
+// =================================================================================================
+// == FEATURE DETECTION ============================================================================
+// =================================================================================================
+
+#if __cplusplus >= 201103L
+#ifndef DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#define DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#endif // DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#ifndef DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#define DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#endif // DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#ifndef DOCTEST_CONFIG_WITH_NULLPTR
+#define DOCTEST_CONFIG_WITH_NULLPTR
+#endif // DOCTEST_CONFIG_WITH_NULLPTR
+#ifndef DOCTEST_CONFIG_WITH_LONG_LONG
+#define DOCTEST_CONFIG_WITH_LONG_LONG
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+#ifndef DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#define DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#endif // DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#ifndef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#endif // __cplusplus >= 201103L
+
+#ifndef __has_feature
+#define __has_feature(x) 0
+#endif // __has_feature
+
+// MSVC C++11 feature support table: https://msdn.microsoft.com/en-us/library/hh567368.aspx
+// GCC C++11 feature support table: https://gcc.gnu.org/projects/cxx-status.html
+// MSVC version table:
+// MSVC++ 15.0 _MSC_VER == 1910 (Visual Studio 2017)
+// MSVC++ 14.0 _MSC_VER == 1900 (Visual Studio 2015)
+// MSVC++ 12.0 _MSC_VER == 1800 (Visual Studio 2013)
+// MSVC++ 11.0 _MSC_VER == 1700 (Visual Studio 2012)
+// MSVC++ 10.0 _MSC_VER == 1600 (Visual Studio 2010)
+// MSVC++ 9.0  _MSC_VER == 1500 (Visual Studio 2008)
+// MSVC++ 8.0  _MSC_VER == 1400 (Visual Studio 2005)
+
+// deleted functions
+
+#ifndef DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#if defined(_MSC_VER) && (_MSC_VER >= 1800)
+#define DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#endif // _MSC_VER
+#if defined(__clang__) && __has_feature(cxx_deleted_functions)
+#define DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#endif // __clang__
+#if defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 4) || __GNUC__ > 4) &&               \
+		defined(__GXX_EXPERIMENTAL_CXX0X__)
+#define DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#endif // __GNUC__
+#endif // DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+
+#if defined(DOCTEST_CONFIG_NO_DELETED_FUNCTIONS) && defined(DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS)
+#undef DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#endif // DOCTEST_CONFIG_NO_DELETED_FUNCTIONS
+
+// rvalue references
+
+#ifndef DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#if defined(_MSC_VER) && (_MSC_VER >= 1600)
+#define DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#endif // _MSC_VER
+#if defined(__clang__) && __has_feature(cxx_rvalue_references)
+#define DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#endif // __clang__
+#if defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || __GNUC__ > 4) &&               \
+		defined(__GXX_EXPERIMENTAL_CXX0X__)
+#define DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#endif // __GNUC__
+#endif // DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+
+#if defined(DOCTEST_CONFIG_NO_RVALUE_REFERENCES) && defined(DOCTEST_CONFIG_WITH_RVALUE_REFERENCES)
+#undef DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#endif // DOCTEST_CONFIG_NO_RVALUE_REFERENCES
+
+// nullptr
+
+#ifndef DOCTEST_CONFIG_WITH_NULLPTR
+#if defined(__clang__) && __has_feature(cxx_nullptr)
+#define DOCTEST_CONFIG_WITH_NULLPTR
+#endif // __clang__
+#if defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 6) || __GNUC__ > 4) &&               \
+		defined(__GXX_EXPERIMENTAL_CXX0X__)
+#define DOCTEST_CONFIG_WITH_NULLPTR
+#endif                                      // __GNUC__
+#if defined(_MSC_VER) && (_MSC_VER >= 1600) // MSVC 2010
+#define DOCTEST_CONFIG_WITH_NULLPTR
+#endif // _MSC_VER
+#endif // DOCTEST_CONFIG_WITH_NULLPTR
+
+#if defined(DOCTEST_CONFIG_NO_NULLPTR) && defined(DOCTEST_CONFIG_WITH_NULLPTR)
+#undef DOCTEST_CONFIG_WITH_NULLPTR
+#endif // DOCTEST_CONFIG_NO_NULLPTR
+
+// variadic macros
+
+#ifndef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#if defined(_MSC_VER) && _MSC_VER > 1400 && !defined(__EDGE__)
+#define DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#endif // _MSC_VER
+#if defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || __GNUC__ > 4) &&               \
+		defined(__GXX_EXPERIMENTAL_CXX0X__)
+#define DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#endif // __GNUC__ and clang
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#if defined(DOCTEST_CONFIG_NO_VARIADIC_MACROS) && defined(DOCTEST_CONFIG_WITH_VARIADIC_MACROS)
+#undef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#endif // DOCTEST_CONFIG_NO_VARIADIC_MACROS
+
+// long long
+
+#ifndef DOCTEST_CONFIG_WITH_LONG_LONG
+#if defined(_MSC_VER) && (_MSC_VER >= 1400)
+#define DOCTEST_CONFIG_WITH_LONG_LONG
+#endif // _MSC_VER
+#if(defined(__clang__) ||                                                                          \
+	(defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 5) || __GNUC__ > 4))) &&            \
+		defined(__GXX_EXPERIMENTAL_CXX0X__)
+#define DOCTEST_CONFIG_WITH_LONG_LONG
+#endif // __GNUC__ and clang
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+
+#if defined(DOCTEST_CONFIG_NO_LONG_LONG) && defined(DOCTEST_CONFIG_WITH_LONG_LONG)
+#undef DOCTEST_CONFIG_WITH_LONG_LONG
+#endif // DOCTEST_CONFIG_NO_LONG_LONG
+
+// static_assert
+
+#ifndef DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#if defined(__clang__) && __has_feature(cxx_static_assert)
+#define DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#endif // __clang__
+#if defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || __GNUC__ > 4) &&               \
+		defined(__GXX_EXPERIMENTAL_CXX0X__)
+#define DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#endif                                      // __GNUC__
+#if defined(_MSC_VER) && (_MSC_VER >= 1600) // MSVC 2010
+#define DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#endif // _MSC_VER
+#endif // DOCTEST_CONFIG_WITH_STATIC_ASSERT
+
+#if defined(DOCTEST_CONFIG_NO_STATIC_ASSERT) && defined(DOCTEST_CONFIG_WITH_STATIC_ASSERT)
+#undef DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#endif // DOCTEST_CONFIG_NO_STATIC_ASSERT
+
+// other stuff...
+
+#if defined(DOCTEST_CONFIG_WITH_RVALUE_REFERENCES) || defined(DOCTEST_CONFIG_WITH_LONG_LONG) ||    \
+		defined(DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS) || defined(DOCTEST_CONFIG_WITH_NULLPTR) ||  \
+		defined(DOCTEST_CONFIG_WITH_VARIADIC_MACROS) || defined(DOCTEST_CONFIG_WITH_STATIC_ASSERT)
+#define DOCTEST_NO_CPP11_COMPAT
+#endif // c++11 stuff
+
+#if defined(__clang__) && defined(DOCTEST_NO_CPP11_COMPAT)
+#pragma clang diagnostic ignored "-Wc++98-compat"
+#pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
+#endif // __clang__ && DOCTEST_NO_CPP11_COMPAT
+
+#if defined(_MSC_VER) && !defined(DOCTEST_CONFIG_WINDOWS_SEH)
+#define DOCTEST_CONFIG_WINDOWS_SEH
+#endif // _MSC_VER
+#if defined(DOCTEST_CONFIG_NO_WINDOWS_SEH) && defined(DOCTEST_CONFIG_WINDOWS_SEH)
+#undef DOCTEST_CONFIG_WINDOWS_SEH
+#endif // DOCTEST_CONFIG_NO_WINDOWS_SEH
+
+#if !defined(_WIN32) && !defined(__QNX__) && !defined(DOCTEST_CONFIG_POSIX_SIGNALS)
+#define DOCTEST_CONFIG_POSIX_SIGNALS
+#endif // _WIN32
+#if defined(DOCTEST_CONFIG_NO_POSIX_SIGNALS) && defined(DOCTEST_CONFIG_POSIX_SIGNALS)
+#undef DOCTEST_CONFIG_POSIX_SIGNALS
+#endif // DOCTEST_CONFIG_NO_POSIX_SIGNALS
+
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+#if defined(__GNUC__) && !defined(__EXCEPTIONS)
+#define DOCTEST_CONFIG_NO_EXCEPTIONS
+#endif // clang and gcc
+// in MSVC _HAS_EXCEPTIONS is defined in a header instead of as a project define
+// so we can't do the automatic detection for MSVC without including some header
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+
+#ifdef DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+#define DOCTEST_CONFIG_NO_EXCEPTIONS
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS
+
+#if defined(DOCTEST_CONFIG_NO_EXCEPTIONS) && !defined(DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS)
+#define DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS && !DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS
+
+#if defined(DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN) && !defined(DOCTEST_CONFIG_IMPLEMENT)
+#define DOCTEST_CONFIG_IMPLEMENT
+#endif // DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
+
+#if defined _WIN32 || defined __CYGWIN__
+#ifdef __GNUC__
+#define DOCTEST_SYMBOL_EXPORT __attribute__((dllexport))
+#define DOCTEST_SYMBOL_IMPORT __attribute__((dllimport))
+#else // __GNUC__
+#define DOCTEST_SYMBOL_EXPORT __declspec(dllexport)
+#define DOCTEST_SYMBOL_IMPORT __declspec(dllimport)
+#endif // __GNUC__
+#else  // _WIN32
+#define DOCTEST_SYMBOL_EXPORT __attribute__((visibility("default")))
+#define DOCTEST_SYMBOL_IMPORT
+#endif // _WIN32
+
+#ifdef DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL
+#ifdef DOCTEST_CONFIG_IMPLEMENT
+#define DOCTEST_INTERFACE DOCTEST_SYMBOL_EXPORT
+#else // DOCTEST_CONFIG_IMPLEMENT
+#define DOCTEST_INTERFACE DOCTEST_SYMBOL_IMPORT
+#endif // DOCTEST_CONFIG_IMPLEMENT
+#else  // DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL
+#define DOCTEST_INTERFACE
+#endif // DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL
+
+#ifdef _MSC_VER
+#define DOCTEST_NOINLINE __declspec(noinline)
+#else // _MSC_VER
+#define DOCTEST_NOINLINE __attribute__((noinline))
+#endif // _MSC_VER
+
+#ifndef DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK
+#define DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK 5
+#endif // DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK
+
+// =================================================================================================
+// == FEATURE DETECTION END ========================================================================
+// =================================================================================================
+
+// internal macros for string concatenation and anonymous variable name generation
+#define DOCTEST_CAT_IMPL(s1, s2) s1##s2
+#define DOCTEST_CAT(s1, s2) DOCTEST_CAT_IMPL(s1, s2)
+#ifdef __COUNTER__ // not standard and may be missing for some compilers
+#define DOCTEST_ANONYMOUS(x) DOCTEST_CAT(x, __COUNTER__)
+#else // __COUNTER__
+#define DOCTEST_ANONYMOUS(x) DOCTEST_CAT(x, __LINE__)
+#endif // __COUNTER__
+
+// macro for making a string out of an identifier
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TOSTR_IMPL(...) #__VA_ARGS__
+#define DOCTEST_TOSTR(...) DOCTEST_TOSTR_IMPL(__VA_ARGS__)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TOSTR_IMPL(x) #x
+#define DOCTEST_TOSTR(x) DOCTEST_TOSTR_IMPL(x)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+// for concatenating literals and making the result a string
+#define DOCTEST_STR_CONCAT_TOSTR(s1, s2) DOCTEST_TOSTR(s1) DOCTEST_TOSTR(s2)
+
+// counts the number of elements in a C string
+#define DOCTEST_COUNTOF(x) (sizeof(x) / sizeof(x[0]))
+
+#ifndef DOCTEST_CONFIG_ASSERTION_PARAMETERS_BY_VALUE
+#define DOCTEST_REF_WRAP(x) x&
+#else // DOCTEST_CONFIG_ASSERTION_PARAMETERS_BY_VALUE
+#define DOCTEST_REF_WRAP(x) x
+#endif // DOCTEST_CONFIG_ASSERTION_PARAMETERS_BY_VALUE
+
+// not using __APPLE__ because... this is how Catch does it
+#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
+#define DOCTEST_PLATFORM_MAC
+#elif defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+#define DOCTEST_PLATFORM_IPHONE
+#elif defined(_WIN32) || defined(_MSC_VER)
+#define DOCTEST_PLATFORM_WINDOWS
+#else
+#define DOCTEST_PLATFORM_LINUX
+#endif
+
+#if defined(__clang__)
+#define DOCTEST_GLOBAL_NO_WARNINGS(var)                                                            \
+	_Pragma("clang diagnostic push")                                                               \
+			_Pragma("clang diagnostic ignored \"-Wglobal-constructors\"") static int var
+#define DOCTEST_GLOBAL_NO_WARNINGS_END() _Pragma("clang diagnostic pop")
+#elif defined(__GNUC__)
+#define DOCTEST_GLOBAL_NO_WARNINGS(var) static int var __attribute__((unused))
+#define DOCTEST_GLOBAL_NO_WARNINGS_END()
+#else // MSVC / other
+#define DOCTEST_GLOBAL_NO_WARNINGS(var) static int var
+#define DOCTEST_GLOBAL_NO_WARNINGS_END()
+#endif // MSVC / other
+
+// should probably take a look at https://github.com/scottt/debugbreak
+#ifdef DOCTEST_PLATFORM_MAC
+#define DOCTEST_BREAK_INTO_DEBUGGER() __asm__("int $3\n" : :)
+#elif defined(_MSC_VER)
+#define DOCTEST_BREAK_INTO_DEBUGGER() __debugbreak()
+#elif defined(__MINGW32__)
+extern "C" __declspec(dllimport) void __stdcall DebugBreak();
+#define DOCTEST_BREAK_INTO_DEBUGGER() ::DebugBreak()
+#else // linux
+#define DOCTEST_BREAK_INTO_DEBUGGER() ((void)0)
+#endif // linux
+
+#ifdef __clang__
+// to detect if libc++ is being used with clang (the _LIBCPP_VERSION identifier)
+#include <ciso646>
+#endif // __clang__
+
+#ifdef _LIBCPP_VERSION
+// not forward declaring ostream for libc++ because I had some problems (inline namespaces vs c++98)
+// so the <iosfwd> header is used - also it is very light and doesn't drag a ton of stuff
+#include <iosfwd>
+#else // _LIBCPP_VERSION
+#ifndef DOCTEST_CONFIG_USE_IOSFWD
+namespace std
+{
+	template <class charT>
+	struct char_traits;
+	template <>
+	struct char_traits<char>;
+	template <class charT, class traits>
+	class basic_ostream;
+	typedef basic_ostream<char, char_traits<char> > ostream;
+} // namespace std
+#else // DOCTEST_CONFIG_USE_IOSFWD
+#include <iosfwd>
+#endif // DOCTEST_CONFIG_USE_IOSFWD
+#endif // _LIBCPP_VERSION
+
+// static assert macro - because of the c++98 support requires that the message is an
+// identifier (no spaces and not a C string) - example without quotes: I_am_a_message
+// taken from here: http://stackoverflow.com/a/1980156/3162383
+#ifdef DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#define DOCTEST_STATIC_ASSERT(expression, message) static_assert(expression, #message)
+#else // DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#define DOCTEST_STATIC_ASSERT(expression, message)                                                 \
+	struct DOCTEST_CAT(__static_assertion_at_line_, __LINE__)                                      \
+	{                                                                                              \
+		doctest::detail::static_assert_impl::StaticAssertion<static_cast<bool>((expression))>      \
+				DOCTEST_CAT(DOCTEST_CAT(DOCTEST_CAT(STATIC_ASSERTION_FAILED_AT_LINE_, __LINE__),   \
+										_),                                                        \
+							message);                                                              \
+	};                                                                                             \
+	typedef doctest::detail::static_assert_impl::StaticAssertionTest<static_cast<int>(             \
+			sizeof(DOCTEST_CAT(__static_assertion_at_line_, __LINE__)))>                           \
+			DOCTEST_CAT(__static_assertion_test_at_line_, __LINE__)
+#endif // DOCTEST_CONFIG_WITH_STATIC_ASSERT
+
+#ifdef DOCTEST_CONFIG_WITH_NULLPTR
+#ifdef _LIBCPP_VERSION
+#include <cstddef>
+#else  // _LIBCPP_VERSION
+namespace std
+{
+	typedef decltype(nullptr) nullptr_t;
+}
+#endif // _LIBCPP_VERSION
+#endif // DOCTEST_CONFIG_WITH_NULLPTR
+
+#ifndef DOCTEST_CONFIG_DISABLE
+namespace doctest
+{
+	namespace detail
+	{
+		struct TestSuite
+		{
+			const char* m_test_suite;
+			const char* m_description;
+			bool        m_skip;
+			bool        m_may_fail;
+			bool        m_should_fail;
+			int         m_expected_failures;
+			double      m_timeout;
+
+			TestSuite& operator*(const char* in) {
+				m_test_suite = in;
+				// clear state
+				m_description = 0;
+				m_skip = false;
+				m_may_fail = false;
+				m_should_fail = false;
+				m_expected_failures = 0;
+				m_timeout = 0;
+				return *this;
+			}
+
+			template <typename T>
+			TestSuite& operator*(const T& in) {
+				in.fill(*this);
+				return *this;
+			}
+		};
+	} // namespace detail
+} // namespace doctest
+
+  // in a separate namespace outside of doctest because the DOCTEST_TEST_SUITE macro
+  // introduces an anonymous namespace in which getCurrentTestSuite gets overridden
+namespace doctest_detail_test_suite_ns
+{
+	DOCTEST_INTERFACE doctest::detail::TestSuite& getCurrentTestSuite();
+} // namespace doctest_detail_test_suite_ns
+
+#endif // DOCTEST_CONFIG_DISABLE
+
+namespace doctest
+{
+	// A 24 byte string class (can be as small as 17 for x64 and 13 for x86) that can hold strings with length
+	// of up to 23 chars on the stack before going on the heap - the last byte of the buffer is used for:
+	// - "is small" bit - the highest bit - if "0" then it is small - otherwise its "1" (128)
+	// - if small - capacity left before going on the heap - using the lowest 5 bits
+	// - if small - 2 bits are left unused - the second and third highest ones
+	// - if small - acts as a null terminator if strlen() is 23 (24 including the null terminator)
+	//              and the "is small" bit remains "0" ("as well as the capacity left") so its OK
+	// Idea taken from this lecture about the string implementation of facebook/folly - fbstring
+	// https://www.youtube.com/watch?v=kPR8h4-qZdk
+	// TODO:
+	// - optimizations - like not deleting memory unnecessarily in operator= and etc.
+	// - resize/reserve/clear
+	// - substr
+	// - replace
+	// - back/front
+	// - iterator stuff
+	// - find & friends
+	// - push_back/pop_back
+	// - assign/insert/erase
+	// - relational operators as free functions - taking const char* as one of the params
+	class DOCTEST_INTERFACE String
+	{
+		static const unsigned len = 24;      //!OCLINT avoid private static members
+		static const unsigned last = len - 1; //!OCLINT avoid private static members
+
+		struct view // len should be more than sizeof(view) - because of the final byte for flags
+		{
+			char*    ptr;
+			unsigned size;
+			unsigned capacity;
+		};
+
+		union
+		{
+			char buf[len];
+			view data;
+		};
+
+		void copy(const String& other);
+
+		void setOnHeap() { *reinterpret_cast<unsigned char*>(&buf[last]) = 128; }
+		void setLast(unsigned in = last) { buf[last] = char(in); }
+
+	public:
+		String() {
+			buf[0] = '\0';
+			setLast();
+		}
+
+		String(const char* in);
+
+		String(const String& other) { copy(other); }
+
+		~String() {
+			if (!isOnStack())
+				delete[] data.ptr;
+		}
+
+		// GCC 4.9/5/6 report Wstrict-overflow when optimizations are ON and it got inlined in the vector class somewhere...
+		// see commit 574ef95f0cd379118be5011704664e4b5351f1e0 and build https://travis-ci.org/onqtam/doctest/builds/230671611
+		DOCTEST_NOINLINE String& operator=(const String& other) {
+			if (!isOnStack())
+				delete[] data.ptr;
+
+			copy(other);
+
+			return *this;
+		}
+		String& operator+=(const String& other);
+
+		String operator+(const String& other) const { return String(*this) += other; }
+
+#ifdef DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+		String(String&& other);
+		String& operator=(String&& other);
+#endif // DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+
+		bool isOnStack() const { return (buf[last] & 128) == 0; }
+
+		char operator[](unsigned i) const { return const_cast<String*>(this)->operator[](i); } // NOLINT
+		char& operator[](unsigned i) {
+			if (isOnStack())
+				return reinterpret_cast<char*>(buf)[i];
+			return data.ptr[i];
+		}
+
+		const char* c_str() const { return const_cast<String*>(this)->c_str(); } // NOLINT
+		char*       c_str() {
+			if (isOnStack())
+				return reinterpret_cast<char*>(buf);
+			return data.ptr;
+		}
+
+		unsigned size() const {
+			if (isOnStack())
+				return last - (unsigned(buf[last]) & 31); // using "last" would work only if "len" is 32
+			return data.size;
+		}
+
+		unsigned capacity() const {
+			if (isOnStack())
+				return len;
+			return data.capacity;
+		}
+
+		int compare(const char* other, bool no_case = false) const;
+		int compare(const String& other, bool no_case = false) const;
+	};
+
+	// clang-format off
+	inline bool operator==(const String& lhs, const String& rhs) { return lhs.compare(rhs) == 0; }
+	inline bool operator!=(const String& lhs, const String& rhs) { return lhs.compare(rhs) != 0; }
+	inline bool operator< (const String& lhs, const String& rhs) { return lhs.compare(rhs) < 0; }
+	inline bool operator> (const String& lhs, const String& rhs) { return lhs.compare(rhs) > 0; }
+	inline bool operator<=(const String& lhs, const String& rhs) { return (lhs != rhs) ? lhs.compare(rhs) < 0 : true; }
+	inline bool operator>=(const String& lhs, const String& rhs) { return (lhs != rhs) ? lhs.compare(rhs) > 0 : true; }
+	// clang-format on
+
+	DOCTEST_INTERFACE std::ostream& operator<<(std::ostream& stream, const String& in);
+
+	namespace detail
+	{
+#ifndef DOCTEST_CONFIG_WITH_STATIC_ASSERT
+		namespace static_assert_impl
+		{
+			template <bool>
+			struct StaticAssertion;
+
+			template <>
+			struct StaticAssertion<true>
+			{};
+
+			template <int i>
+			struct StaticAssertionTest
+			{};
+		}  // namespace static_assert_impl
+#endif // DOCTEST_CONFIG_WITH_STATIC_ASSERT
+
+		namespace traits
+		{
+			template <typename T>
+			struct remove_const
+			{
+				typedef T type;
+			};
+
+			template <typename T>
+			struct remove_const<const T>
+			{
+				typedef T type;
+			};
+
+			template <typename T>
+			struct remove_volatile
+			{
+				typedef T type;
+			};
+
+			template <typename T>
+			struct remove_volatile<volatile T>
+			{
+				typedef T type;
+			};
+
+			template <typename T>
+			struct remove_cv
+			{
+				typedef typename remove_volatile<typename remove_const<T>::type>::type type;
+			};
+
+			template <typename T>
+			struct is_pointer_helper
+			{
+				static const bool value = false;
+			};
+
+			template <typename T>
+			struct is_pointer_helper<T*>
+				// cppcheck-suppress unusedStructMember
+			{
+				static const bool value = true;
+			};
+
+			template <typename T>
+			struct is_pointer
+				// cppcheck-suppress unusedStructMember
+			{
+				static const bool value = is_pointer_helper<typename remove_cv<T>::type>::value;
+			};
+
+			template <bool CONDITION, typename TYPE = void>
+			struct enable_if
+			{};
+
+			template <typename TYPE>
+			struct enable_if<true, TYPE>
+			{
+				typedef TYPE type;
+			};
+
+			template <typename T>
+			struct remove_reference
+			{
+				typedef T type;
+			};
+
+			template <typename T>
+			struct remove_reference<T&>
+			{
+				typedef T type;
+			};
+
+			template <typename T, typename AT_1 = void>
+			class is_constructible_impl
+			{
+			private:
+				template <typename C_T, typename C_AT_1>
+				static bool test(typename enable_if< //!OCLINT avoid private static members
+					sizeof(C_T) ==
+					sizeof(C_T(static_cast<C_AT_1>(
+						*static_cast<typename remove_reference<C_AT_1>::type*>(
+							0))))>::type*);
+
+				template <typename, typename>
+				static int test(...); //!OCLINT avoid private static members
+
+			public:
+				static const bool value = sizeof(test<T, AT_1>(0)) == sizeof(bool);
+			};
+
+			template <typename T>
+			class is_constructible_impl<T, void>
+			{
+			private:
+				template <typename C_T>
+				static C_T testFun(C_T); //!OCLINT avoid private static members
+
+				template <typename C_T>
+				static bool test(typename enable_if< //!OCLINT avoid private static members
+					sizeof(C_T) == sizeof(testFun(C_T()))>::type*);
+
+				template <typename>
+				static int test(...); //!OCLINT avoid private static members
+
+			public:
+				static const bool value = sizeof(test<T>(0)) == sizeof(bool);
+			};
+
+			// is_constructible<> taken from here: http://stackoverflow.com/a/40443701/3162383
+			// for GCC/Clang gives the same results as std::is_constructible<> - see here: https://wandbox.org/permlink/bNWr7Ii2fuz4Vf7A
+			// modifications:
+			// - reworked to support only 1 argument (mainly because of MSVC...)
+			// - removed pointer support
+			// MSVC support:
+			// - for versions before 2012 read the CAUTION comment below
+			// currently intended for use only in the Approx() helper for strong typedefs of double - see issue #62
+#ifndef _MSC_VER
+			template <typename T, typename AT_1 = void>
+			class is_constructible
+			{
+			public:
+				static const bool value = is_pointer<typename remove_reference<T>::type>::value ?
+					false :
+					is_constructible_impl<T, AT_1>::value;
+			};
+#elif defined(_MSC_VER) && (_MSC_VER >= 1700)
+			template <typename T, typename AT_1>
+			struct is_constructible
+			{
+				static const bool value = __is_constructible(T, AT_1);
+			};
+#elif defined(_MSC_VER)
+			// !!! USE WITH CAUTION !!!
+			// will always return false - unable to implement this for versions of MSVC older than 2012 for now...
+			template <typename T, typename AT_1>
+			struct is_constructible
+			{
+				static const bool value = false;
+			};
+#endif // _MSC_VER
+		}  // namespace traits
+
+		template <typename T>
+		struct deferred_false
+			// cppcheck-suppress unusedStructMember
+		{
+			static const bool value = false;
+		};
+
+		// to silence the warning "-Wzero-as-null-pointer-constant" only for gcc 5 for the Approx template ctor - pragmas don't work for it...
+		inline void* getNull() { return 0; }
+
+		namespace has_insertion_operator_impl
+		{
+			typedef char no;
+			typedef char yes[2];
+
+			struct any_t
+			{
+				template <typename T>
+				// cppcheck-suppress noExplicitConstructor
+				any_t(const DOCTEST_REF_WRAP(T));
+			};
+
+			yes& testStreamable(std::ostream&);
+			no   testStreamable(no);
+
+			no operator<<(const std::ostream&, const any_t&);
+
+			template <typename T>
+			struct has_insertion_operator
+			{
+				static std::ostream& s;
+				static const DOCTEST_REF_WRAP(T) t;
+				static const bool value = sizeof(testStreamable(s << t)) == sizeof(yes);
+			};
+		} // namespace has_insertion_operator_impl
+
+		template <typename T>
+		struct has_insertion_operator : has_insertion_operator_impl::has_insertion_operator<T>
+		{};
+
+		DOCTEST_INTERFACE void my_memcpy(void* dest, const void* src, unsigned num);
+		DOCTEST_INTERFACE unsigned my_strlen(const char* in);
+
+		DOCTEST_INTERFACE std::ostream* createStream();
+		DOCTEST_INTERFACE String getStreamResult(std::ostream*);
+		DOCTEST_INTERFACE void   freeStream(std::ostream*);
+
+		template <bool C>
+		struct StringMakerBase
+		{
+			template <typename T>
+			static String convert(const DOCTEST_REF_WRAP(T)) {
+				return "{?}";
+			}
+		};
+
+		template <>
+		struct StringMakerBase<true>
+		{
+			template <typename T>
+			static String convert(const DOCTEST_REF_WRAP(T) in) {
+				std::ostream* stream = createStream();
+				*stream << in;
+				String result = getStreamResult(stream);
+				freeStream(stream);
+				return result;
+			}
+		};
+
+		DOCTEST_INTERFACE String rawMemoryToString(const void* object, unsigned size);
+
+		template <typename T>
+		String rawMemoryToString(const DOCTEST_REF_WRAP(T) object) {
+			return rawMemoryToString(&object, sizeof(object));
+		}
+
+		class NullType
+		{};
+
+		template <class T, class U>
+		struct Typelist
+		{
+			typedef T Head;
+			typedef U Tail;
+		};
+
+		// type of recursive function
+		template <class TList, class Callable>
+		struct ForEachType;
+
+		// Recursion rule
+		template <class Head, class Tail, class Callable>
+		struct ForEachType<Typelist<Head, Tail>, Callable> : public ForEachType<Tail, Callable>
+		{
+			enum
+			{
+				value = 1 + ForEachType<Tail, Callable>::value
+			};
+
+			explicit ForEachType(Callable& callable)
+				: ForEachType<Tail, Callable>(callable) {
+#if defined(_MSC_VER) && _MSC_VER <= 1900
+				callable.operator()<value, Head>();
+#else  // _MSC_VER
+				callable.template operator()<value, Head>();
+#endif // _MSC_VER
+			}
+		};
+
+		// Recursion end
+		template <class Head, class Callable>
+		struct ForEachType<Typelist<Head, NullType>, Callable>
+		{
+		public:
+			enum
+			{
+				value = 0
+			};
+
+			explicit ForEachType(Callable& callable) {
+#if defined(_MSC_VER) && _MSC_VER <= 1900
+				callable.operator()<value, Head>();
+#else  // _MSC_VER
+				callable.template operator()<value, Head>();
+#endif // _MSC_VER
+			}
+		};
+
+		template <typename T>
+		const char* type_to_string() {
+			return "<>";
+		}
+	} // namespace detail
+
+	template <typename T1 = detail::NullType, typename T2 = detail::NullType,
+		typename T3 = detail::NullType, typename T4 = detail::NullType,
+		typename T5 = detail::NullType, typename T6 = detail::NullType,
+		typename T7 = detail::NullType, typename T8 = detail::NullType,
+		typename T9 = detail::NullType, typename T10 = detail::NullType,
+		typename T11 = detail::NullType, typename T12 = detail::NullType,
+		typename T13 = detail::NullType, typename T14 = detail::NullType,
+		typename T15 = detail::NullType, typename T16 = detail::NullType,
+		typename T17 = detail::NullType, typename T18 = detail::NullType,
+		typename T19 = detail::NullType, typename T20 = detail::NullType,
+		typename T21 = detail::NullType, typename T22 = detail::NullType,
+		typename T23 = detail::NullType, typename T24 = detail::NullType,
+		typename T25 = detail::NullType, typename T26 = detail::NullType,
+		typename T27 = detail::NullType, typename T28 = detail::NullType,
+		typename T29 = detail::NullType, typename T30 = detail::NullType,
+		typename T31 = detail::NullType, typename T32 = detail::NullType,
+		typename T33 = detail::NullType, typename T34 = detail::NullType,
+		typename T35 = detail::NullType, typename T36 = detail::NullType,
+		typename T37 = detail::NullType, typename T38 = detail::NullType,
+		typename T39 = detail::NullType, typename T40 = detail::NullType,
+		typename T41 = detail::NullType, typename T42 = detail::NullType,
+		typename T43 = detail::NullType, typename T44 = detail::NullType,
+		typename T45 = detail::NullType, typename T46 = detail::NullType,
+		typename T47 = detail::NullType, typename T48 = detail::NullType,
+		typename T49 = detail::NullType, typename T50 = detail::NullType,
+		typename T51 = detail::NullType, typename T52 = detail::NullType,
+		typename T53 = detail::NullType, typename T54 = detail::NullType,
+		typename T55 = detail::NullType, typename T56 = detail::NullType,
+		typename T57 = detail::NullType, typename T58 = detail::NullType,
+		typename T59 = detail::NullType, typename T60 = detail::NullType>
+		struct Types
+	{
+	private:
+		typedef typename Types<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17,
+			T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31,
+			T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+			T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57, T58, T59,
+			T60>::Result TailResult;
+
+	public:
+		typedef detail::Typelist<T1, TailResult> Result;
+	};
+
+	template <>
+	struct Types<>
+	{
+		typedef detail::NullType Result;
+	};
+
+	template <typename T>
+	struct StringMaker : detail::StringMakerBase<detail::has_insertion_operator<T>::value>
+	{};
+
+	template <typename T>
+	struct StringMaker<T*>
+	{
+		template <typename U>
+		static String convert(U* p) {
+			if (p)
+				return detail::rawMemoryToString(p);
+			return "NULL";
+		}
+	};
+
+	template <typename R, typename C>
+	struct StringMaker<R C::*>
+	{
+		static String convert(R C::*p) {
+			if (p)
+				return detail::rawMemoryToString(p);
+			return "NULL";
+		}
+	};
+
+	template <typename T>
+	String toString(const DOCTEST_REF_WRAP(T) value) {
+		return StringMaker<T>::convert(value);
+	}
+
+#ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+	DOCTEST_INTERFACE String toString(char* in);
+	DOCTEST_INTERFACE String toString(const char* in);
+#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+	DOCTEST_INTERFACE String toString(bool in);
+	DOCTEST_INTERFACE String toString(float in);
+	DOCTEST_INTERFACE String toString(double in);
+	DOCTEST_INTERFACE String toString(double long in);
+
+	DOCTEST_INTERFACE String toString(char in);
+	DOCTEST_INTERFACE String toString(char signed in);
+	DOCTEST_INTERFACE String toString(char unsigned in);
+	DOCTEST_INTERFACE String toString(int short in);
+	DOCTEST_INTERFACE String toString(int short unsigned in);
+	DOCTEST_INTERFACE String toString(int in);
+	DOCTEST_INTERFACE String toString(int unsigned in);
+	DOCTEST_INTERFACE String toString(int long in);
+	DOCTEST_INTERFACE String toString(int long unsigned in);
+
+#ifdef DOCTEST_CONFIG_WITH_LONG_LONG
+	DOCTEST_INTERFACE String toString(int long long in);
+	DOCTEST_INTERFACE String toString(int long long unsigned in);
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+
+#ifdef DOCTEST_CONFIG_WITH_NULLPTR
+	DOCTEST_INTERFACE String toString(std::nullptr_t in);
+#endif // DOCTEST_CONFIG_WITH_NULLPTR
+
+	class DOCTEST_INTERFACE Approx
+	{
+	public:
+		explicit Approx(double value);
+
+		Approx operator()(double value) const {
+			Approx approx(value);
+			approx.epsilon(m_epsilon);
+			approx.scale(m_scale);
+			return approx;
+		}
+
+		template <typename T>
+		explicit Approx(const T& value,
+			typename detail::traits::enable_if<
+			detail::traits::is_constructible<double, T>::value>::type* =
+			static_cast<T*>(detail::getNull())) {
+			*this = Approx(static_cast<double>(value));
+		}
+
+		// clang-format off
+		// overloads for double - the first one is necessary as it is in the implementation part of doctest
+		// as for the others - keeping them for potentially faster compile times
+		DOCTEST_INTERFACE friend bool operator==(double lhs, Approx const& rhs);
+		friend bool operator==(Approx const& lhs, double rhs) { return operator==(rhs, lhs); }
+		friend bool operator!=(double lhs, Approx const& rhs) { return !operator==(lhs, rhs); }
+		friend bool operator!=(Approx const& lhs, double rhs) { return !operator==(rhs, lhs); }
+		friend bool operator<=(double lhs, Approx const& rhs) { return lhs < rhs.m_value || lhs == rhs; }
+		friend bool operator<=(Approx const& lhs, double rhs) { return lhs.m_value < rhs || lhs == rhs; }
+		friend bool operator>=(double lhs, Approx const& rhs) { return lhs > rhs.m_value || lhs == rhs; }
+		friend bool operator>=(Approx const& lhs, double rhs) { return lhs.m_value > rhs || lhs == rhs; }
+		friend bool operator< (double lhs, Approx const& rhs) { return lhs < rhs.m_value && lhs != rhs; }
+		friend bool operator< (Approx const& lhs, double rhs) { return lhs.m_value < rhs && lhs != rhs; }
+		friend bool operator> (double lhs, Approx const& rhs) { return lhs > rhs.m_value && lhs != rhs; }
+		friend bool operator> (Approx const& lhs, double rhs) { return lhs.m_value > rhs && lhs != rhs; }
+
+#define DOCTEST_APPROX_PREFIX \
+	template <typename T> friend typename detail::traits::enable_if<detail::traits::is_constructible<double, T>::value, bool>::type
+
+		DOCTEST_APPROX_PREFIX operator==(const T& lhs, const Approx& rhs) { return operator==(double(lhs), rhs); }
+		DOCTEST_APPROX_PREFIX operator==(const Approx& lhs, const T& rhs) { return operator==(rhs, lhs); }
+		DOCTEST_APPROX_PREFIX operator!=(const T& lhs, const Approx& rhs) { return !operator==(lhs, rhs); }
+		DOCTEST_APPROX_PREFIX operator!=(const Approx& lhs, const T& rhs) { return !operator==(rhs, lhs); }
+		DOCTEST_APPROX_PREFIX operator<=(const T& lhs, const Approx& rhs) { return double(lhs) < rhs.m_value || lhs == rhs; }
+		DOCTEST_APPROX_PREFIX operator<=(const Approx& lhs, const T& rhs) { return lhs.m_value < double(rhs) || lhs == rhs; }
+		DOCTEST_APPROX_PREFIX operator>=(const T& lhs, const Approx& rhs) { return double(lhs) > rhs.m_value || lhs == rhs; }
+		DOCTEST_APPROX_PREFIX operator>=(const Approx& lhs, const T& rhs) { return lhs.m_value > double(rhs) || lhs == rhs; }
+		DOCTEST_APPROX_PREFIX operator< (const T& lhs, const Approx& rhs) { return double(lhs) < rhs.m_value && lhs != rhs; }
+		DOCTEST_APPROX_PREFIX operator< (const Approx& lhs, const T& rhs) { return lhs.m_value < double(rhs) && lhs != rhs; }
+		DOCTEST_APPROX_PREFIX operator> (const T& lhs, const Approx& rhs) { return double(lhs) > rhs.m_value && lhs != rhs; }
+		DOCTEST_APPROX_PREFIX operator> (const Approx& lhs, const T& rhs) { return lhs.m_value > double(rhs) && lhs != rhs; }
+#undef DOCTEST_APPROX_PREFIX
+		// clang-format on
+
+		Approx& epsilon(double newEpsilon) {
+			m_epsilon = (newEpsilon);
+			return *this;
+		}
+
+		template <typename T>
+		typename detail::traits::enable_if<detail::traits::is_constructible<double, T>::value,
+			Approx&>::type
+			epsilon(const T& newEpsilon) {
+			m_epsilon = static_cast<double>(newEpsilon);
+			return *this;
+		}
+
+		Approx& scale(double newScale) {
+			m_scale = (newScale);
+			return *this;
+		}
+
+		template <typename T>
+		typename detail::traits::enable_if<detail::traits::is_constructible<double, T>::value,
+			Approx&>::type
+			scale(const T& newScale) {
+			m_scale = static_cast<double>(newScale);
+			return *this;
+		}
+
+		String toString() const;
+
+	private:
+		double m_epsilon;
+		double m_scale;
+		double m_value;
+	};
+
+	template <>
+	inline String toString<Approx>(const DOCTEST_REF_WRAP(Approx) value) {
+		return value.toString();
+	}
+
+#if !defined(DOCTEST_CONFIG_DISABLE)
+
+	namespace detail
+	{
+		// the function type this library works with
+		typedef void(*funcType)();
+
+		namespace assertType
+		{
+			enum Enum
+			{
+				// macro traits
+
+				is_warn = 1,
+				is_check = 2,
+				is_require = 4,
+
+				is_throws = 8,
+				is_throws_as = 16,
+				is_nothrow = 32,
+
+				is_fast = 64, // not checked anywhere - used just to distinguish the types
+				is_false = 128,
+				is_unary = 256,
+
+				is_eq = 512,
+				is_ne = 1024,
+
+				is_lt = 2048,
+				is_gt = 4096,
+
+				is_ge = 8192,
+				is_le = 16384,
+
+				// macro types
+
+				DT_WARN = is_warn,
+				DT_CHECK = is_check,
+				DT_REQUIRE = is_require,
+
+				DT_WARN_FALSE = is_false | is_warn,
+				DT_CHECK_FALSE = is_false | is_check,
+				DT_REQUIRE_FALSE = is_false | is_require,
+
+				DT_WARN_THROWS = is_throws | is_warn,
+				DT_CHECK_THROWS = is_throws | is_check,
+				DT_REQUIRE_THROWS = is_throws | is_require,
+
+				DT_WARN_THROWS_AS = is_throws_as | is_warn,
+				DT_CHECK_THROWS_AS = is_throws_as | is_check,
+				DT_REQUIRE_THROWS_AS = is_throws_as | is_require,
+
+				DT_WARN_NOTHROW = is_nothrow | is_warn,
+				DT_CHECK_NOTHROW = is_nothrow | is_check,
+				DT_REQUIRE_NOTHROW = is_nothrow | is_require,
+
+				DT_WARN_EQ = is_eq | is_warn,
+				DT_CHECK_EQ = is_eq | is_check,
+				DT_REQUIRE_EQ = is_eq | is_require,
+
+				DT_WARN_NE = is_ne | is_warn,
+				DT_CHECK_NE = is_ne | is_check,
+				DT_REQUIRE_NE = is_ne | is_require,
+
+				DT_WARN_GT = is_gt | is_warn,
+				DT_CHECK_GT = is_gt | is_check,
+				DT_REQUIRE_GT = is_gt | is_require,
+
+				DT_WARN_LT = is_lt | is_warn,
+				DT_CHECK_LT = is_lt | is_check,
+				DT_REQUIRE_LT = is_lt | is_require,
+
+				DT_WARN_GE = is_ge | is_warn,
+				DT_CHECK_GE = is_ge | is_check,
+				DT_REQUIRE_GE = is_ge | is_require,
+
+				DT_WARN_LE = is_le | is_warn,
+				DT_CHECK_LE = is_le | is_check,
+				DT_REQUIRE_LE = is_le | is_require,
+
+				DT_WARN_UNARY = is_unary | is_warn,
+				DT_CHECK_UNARY = is_unary | is_check,
+				DT_REQUIRE_UNARY = is_unary | is_require,
+
+				DT_WARN_UNARY_FALSE = is_false | is_unary | is_warn,
+				DT_CHECK_UNARY_FALSE = is_false | is_unary | is_check,
+				DT_REQUIRE_UNARY_FALSE = is_false | is_unary | is_require,
+
+				DT_FAST_WARN_EQ = is_fast | is_eq | is_warn,
+				DT_FAST_CHECK_EQ = is_fast | is_eq | is_check,
+				DT_FAST_REQUIRE_EQ = is_fast | is_eq | is_require,
+
+				DT_FAST_WARN_NE = is_fast | is_ne | is_warn,
+				DT_FAST_CHECK_NE = is_fast | is_ne | is_check,
+				DT_FAST_REQUIRE_NE = is_fast | is_ne | is_require,
+
+				DT_FAST_WARN_GT = is_fast | is_gt | is_warn,
+				DT_FAST_CHECK_GT = is_fast | is_gt | is_check,
+				DT_FAST_REQUIRE_GT = is_fast | is_gt | is_require,
+
+				DT_FAST_WARN_LT = is_fast | is_lt | is_warn,
+				DT_FAST_CHECK_LT = is_fast | is_lt | is_check,
+				DT_FAST_REQUIRE_LT = is_fast | is_lt | is_require,
+
+				DT_FAST_WARN_GE = is_fast | is_ge | is_warn,
+				DT_FAST_CHECK_GE = is_fast | is_ge | is_check,
+				DT_FAST_REQUIRE_GE = is_fast | is_ge | is_require,
+
+				DT_FAST_WARN_LE = is_fast | is_le | is_warn,
+				DT_FAST_CHECK_LE = is_fast | is_le | is_check,
+				DT_FAST_REQUIRE_LE = is_fast | is_le | is_require,
+
+				DT_FAST_WARN_UNARY = is_fast | is_unary | is_warn,
+				DT_FAST_CHECK_UNARY = is_fast | is_unary | is_check,
+				DT_FAST_REQUIRE_UNARY = is_fast | is_unary | is_require,
+
+				DT_FAST_WARN_UNARY_FALSE = is_fast | is_false | is_unary | is_warn,
+				DT_FAST_CHECK_UNARY_FALSE = is_fast | is_false | is_unary | is_check,
+				DT_FAST_REQUIRE_UNARY_FALSE = is_fast | is_false | is_unary | is_require
+			};
+		} // namespace assertType
+
+		DOCTEST_INTERFACE const char* getAssertString(assertType::Enum val);
+
+		// clang-format off
+		template<class T>               struct decay_array { typedef T type; };
+		template<class T, unsigned N>   struct decay_array<T[N]> { typedef T* type; };
+		template<class T>               struct decay_array<T[]> { typedef T* type; };
+
+		template<class T>   struct not_char_pointer { enum { value = 1 }; };
+		template<>          struct not_char_pointer<char*> { enum { value = 0 }; };
+		template<>          struct not_char_pointer<const char*> { enum { value = 0 }; };
+
+		template<class T> struct can_use_op : not_char_pointer<typename decay_array<T>::type> {};
+		// clang-format on
+
+		struct TestFailureException
+		{};
+
+		DOCTEST_INTERFACE bool checkIfShouldThrow(assertType::Enum assert_type);
+		DOCTEST_INTERFACE void fastAssertThrowIfFlagSet(int flags);
+		DOCTEST_INTERFACE void throwException();
+
+		struct TestAccessibleContextState
+		{
+			bool no_throw; // to skip exceptions-related assertion macros
+			bool success;  // include successful assertions in output
+		};
+
+		struct ContextState;
+
+		DOCTEST_INTERFACE TestAccessibleContextState* getTestsContextState();
+
+		struct DOCTEST_INTERFACE SubcaseSignature
+		{
+			const char* m_name;
+			const char* m_file;
+			int         m_line;
+
+			SubcaseSignature(const char* name, const char* file, int line)
+				: m_name(name)
+				, m_file(file)
+				, m_line(line) {}
+
+			bool operator<(const SubcaseSignature& other) const;
+		};
+
+		// cppcheck-suppress copyCtorAndEqOperator
+		struct DOCTEST_INTERFACE Subcase
+		{
+			SubcaseSignature m_signature;
+			bool             m_entered;
+
+			Subcase(const char* name, const char* file, int line);
+			Subcase(const Subcase& other);
+			~Subcase();
+
+			operator bool() const { return m_entered; }
+		};
+
+		template <typename L, typename R>
+		String stringifyBinaryExpr(const DOCTEST_REF_WRAP(L) lhs, const char* op,
+			const DOCTEST_REF_WRAP(R) rhs) {
+			return toString(lhs) + op + toString(rhs);
+		}
+
+		struct DOCTEST_INTERFACE Result
+		{
+			bool   m_passed;
+			String m_decomposition;
+
+			~Result();
+
+			DOCTEST_NOINLINE Result(bool passed = false, const String& decomposition = String())
+				: m_passed(passed)
+				, m_decomposition(decomposition) {}
+
+			DOCTEST_NOINLINE Result(const Result& other)
+				: m_passed(other.m_passed)
+				, m_decomposition(other.m_decomposition) {}
+
+			Result& operator=(const Result& other);
+
+			operator bool() { return !m_passed; }
+
+			// clang-format off
+			// forbidding some expressions based on this table: http://en.cppreference.com/w/cpp/language/operator_precedence
+			template <typename R> Result& operator&  (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator^  (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator|  (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator&& (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator|| (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator== (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator!= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator<  (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator>  (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator<= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator>= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator=  (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator+= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator-= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator*= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator/= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator%= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator<<=(const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator>>=(const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator&= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator^= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator|= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			// clang-format on
+		};
+
+#ifndef DOCTEST_CONFIG_NO_COMPARISON_WARNING_SUPPRESSION
+
+#if defined(__clang__)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wsign-conversion"
+#pragma clang diagnostic ignored "-Wsign-compare"
+		//#pragma clang diagnostic ignored "-Wdouble-promotion"
+		//#pragma clang diagnostic ignored "-Wconversion"
+		//#pragma clang diagnostic ignored "-Wfloat-equal"
+#endif // __clang__
+
+#if defined(__GNUC__) && !defined(__clang__)
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic push
+#endif // > gcc 4.6
+#pragma GCC diagnostic ignored "-Wsign-conversion"
+#pragma GCC diagnostic ignored "-Wsign-compare"
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 5)
+		//#pragma GCC diagnostic ignored "-Wdouble-promotion"
+#endif // > gcc 4.5
+		//#pragma GCC diagnostic ignored "-Wconversion"
+		//#pragma GCC diagnostic ignored "-Wfloat-equal"
+#endif // __GNUC__
+
+#ifdef _MSC_VER
+#pragma warning(push)
+		// http://stackoverflow.com/questions/39479163 what's the difference between C4018 and C4389
+#pragma warning(disable : 4389) // 'operator' : signed/unsigned mismatch
+#pragma warning(disable : 4018) // 'expression' : signed/unsigned mismatch
+		//#pragma warning(disable : 4805) // 'operation' : unsafe mix of type 'type' and type 'type' in operation
+#endif // _MSC_VER
+
+#endif // DOCTEST_CONFIG_NO_COMPARISON_WARNING_SUPPRESSION
+
+		// clang-format off
+#ifndef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+#define DOCTEST_COMPARISON_RETURN_TYPE bool
+#else // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+#define DOCTEST_COMPARISON_RETURN_TYPE typename traits::enable_if<can_use_op<L>::value || can_use_op<R>::value, bool>::type
+		inline bool eq(const char* lhs, const char* rhs) { return String(lhs) == String(rhs); }
+		inline bool ne(const char* lhs, const char* rhs) { return String(lhs) != String(rhs); }
+		inline bool lt(const char* lhs, const char* rhs) { return String(lhs) <  String(rhs); }
+		inline bool gt(const char* lhs, const char* rhs) { return String(lhs) >  String(rhs); }
+		inline bool le(const char* lhs, const char* rhs) { return String(lhs) <= String(rhs); }
+		inline bool ge(const char* lhs, const char* rhs) { return String(lhs) >= String(rhs); }
+#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+
+		template <typename L, typename R> DOCTEST_COMPARISON_RETURN_TYPE eq(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) { return lhs == rhs; }
+		template <typename L, typename R> DOCTEST_COMPARISON_RETURN_TYPE ne(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) { return lhs != rhs; }
+		template <typename L, typename R> DOCTEST_COMPARISON_RETURN_TYPE lt(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) { return lhs <  rhs; }
+		template <typename L, typename R> DOCTEST_COMPARISON_RETURN_TYPE gt(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) { return lhs >  rhs; }
+		template <typename L, typename R> DOCTEST_COMPARISON_RETURN_TYPE le(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) { return lhs <= rhs; }
+		template <typename L, typename R> DOCTEST_COMPARISON_RETURN_TYPE ge(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) { return lhs >= rhs; }
+		// clang-format on
+
+#ifndef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+#define DOCTEST_CMP_EQ(l, r) l == r
+#define DOCTEST_CMP_NE(l, r) l != r
+#define DOCTEST_CMP_GT(l, r) l > r
+#define DOCTEST_CMP_LT(l, r) l < r
+#define DOCTEST_CMP_GE(l, r) l >= r
+#define DOCTEST_CMP_LE(l, r) l <= r
+#else // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+#define DOCTEST_CMP_EQ(l, r) eq(l, r)
+#define DOCTEST_CMP_NE(l, r) ne(l, r)
+#define DOCTEST_CMP_GT(l, r) gt(l, r)
+#define DOCTEST_CMP_LT(l, r) lt(l, r)
+#define DOCTEST_CMP_GE(l, r) ge(l, r)
+#define DOCTEST_CMP_LE(l, r) le(l, r)
+#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+
+#define DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(op, op_str, op_macro)                              \
+	template <typename R>                                                                          \
+	DOCTEST_NOINLINE Result operator op(const DOCTEST_REF_WRAP(R) rhs) {                           \
+		bool res = op_macro(lhs, rhs);                                                             \
+		if(m_assert_type & assertType::is_false)                                                   \
+			res = !res;                                                                            \
+		if(!res || doctest::detail::getTestsContextState()->success)                               \
+			return Result(res, stringifyBinaryExpr(lhs, op_str, rhs));                             \
+		return Result(res);                                                                        \
+	}
+
+#define DOCTEST_FORBIT_EXPRESSION(op)                                                              \
+	template <typename R>                                                                          \
+	Expression_lhs& operator op(const R&) {                                                        \
+		DOCTEST_STATIC_ASSERT(deferred_false<R>::value,                                            \
+							  Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison);         \
+		return *this;                                                                              \
+	}
+
+		template <typename L>
+		// cppcheck-suppress copyCtorAndEqOperator
+		struct Expression_lhs
+		{
+			L                lhs;
+			assertType::Enum m_assert_type;
+
+			explicit Expression_lhs(L in, assertType::Enum assert_type)
+				: lhs(in)
+				, m_assert_type(assert_type) {}
+
+			Expression_lhs(const Expression_lhs& other)
+				: lhs(other.lhs) {}
+
+			DOCTEST_NOINLINE operator Result() {
+				bool res = !!lhs;
+				if (m_assert_type & assertType::is_false) //!OCLINT bitwise operator in conditional
+					res = !res;
+
+				if (!res || getTestsContextState()->success)
+					return Result(res, toString(lhs));
+				return Result(res);
+			}
+
+			// clang-format off
+			DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(== , " == ", DOCTEST_CMP_EQ) //!OCLINT bitwise operator in conditional
+				DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(!= , " != ", DOCTEST_CMP_NE) //!OCLINT bitwise operator in conditional
+				DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(>, " >  ", DOCTEST_CMP_GT) //!OCLINT bitwise operator in conditional
+				DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(<, " <  ", DOCTEST_CMP_LT) //!OCLINT bitwise operator in conditional
+				DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(>= , " >= ", DOCTEST_CMP_GE) //!OCLINT bitwise operator in conditional
+				DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(<= , " <= ", DOCTEST_CMP_LE) //!OCLINT bitwise operator in conditional
+																					 // clang-format on
+
+																					 // forbidding some expressions based on this table: http://en.cppreference.com/w/cpp/language/operator_precedence
+				DOCTEST_FORBIT_EXPRESSION(&)
+				DOCTEST_FORBIT_EXPRESSION(^)
+				DOCTEST_FORBIT_EXPRESSION(| )
+				DOCTEST_FORBIT_EXPRESSION(&&)
+				DOCTEST_FORBIT_EXPRESSION(|| )
+				DOCTEST_FORBIT_EXPRESSION(= )
+				DOCTEST_FORBIT_EXPRESSION(+= )
+				DOCTEST_FORBIT_EXPRESSION(-= )
+				DOCTEST_FORBIT_EXPRESSION(*= )
+				DOCTEST_FORBIT_EXPRESSION(/= )
+				DOCTEST_FORBIT_EXPRESSION(%= )
+				DOCTEST_FORBIT_EXPRESSION(<<= )
+				DOCTEST_FORBIT_EXPRESSION(>>= )
+				DOCTEST_FORBIT_EXPRESSION(&= )
+				DOCTEST_FORBIT_EXPRESSION(^= )
+				DOCTEST_FORBIT_EXPRESSION(|= )
+				// these 2 are unfortunate because they should be allowed - they have higher precedence over the comparisons, but the
+				// ExpressionDecomposer class uses the left shift operator to capture the left operand of the binary expression...
+				DOCTEST_FORBIT_EXPRESSION(<< )
+				DOCTEST_FORBIT_EXPRESSION(>> )
+		};
+
+#ifndef DOCTEST_CONFIG_NO_COMPARISON_WARNING_SUPPRESSION
+
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif // __clang__
+
+#if defined(__GNUC__) && !defined(__clang__)
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic pop
+#endif // > gcc 4.6
+#endif // __GNUC__
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif // _MSC_VER
+
+#endif // DOCTEST_CONFIG_NO_COMPARISON_WARNING_SUPPRESSION
+
+		struct ExpressionDecomposer
+		{
+			assertType::Enum m_assert_type;
+
+			ExpressionDecomposer(assertType::Enum assert_type)
+				: m_assert_type(assert_type) {}
+
+			// The right operator for capturing expressions is "<=" instead of "<<" (based on the operator precedence table)
+			// but then there will be warnings from GCC about "-Wparentheses" and since "_Pragma()" is problematic this will stay for now...
+			// https://github.com/philsquared/Catch/issues/870
+			// https://github.com/philsquared/Catch/issues/565
+			template <typename L>
+			Expression_lhs<const DOCTEST_REF_WRAP(L)> operator<<(const DOCTEST_REF_WRAP(L) operand) {
+				return Expression_lhs<const DOCTEST_REF_WRAP(L)>(operand, m_assert_type);
+			}
+		};
+
+		struct DOCTEST_INTERFACE TestCase
+		{
+			// not used for determining uniqueness
+			funcType m_test;    // a function pointer to the test case
+			String m_full_name; // contains the name (only for templated test cases!) + the template type
+			const char* m_name;       // name of the test case
+			const char* m_type;       // for templated test cases - gets appended to the real name
+			const char* m_test_suite; // the test suite in which the test was added
+			const char* m_description;
+			bool        m_skip;
+			bool        m_may_fail;
+			bool        m_should_fail;
+			int         m_expected_failures;
+			double      m_timeout;
+
+			// fields by which uniqueness of test cases shall be determined
+			const char* m_file; // the file in which the test was registered
+			unsigned    m_line; // the line where the test was registered
+			int m_template_id; // an ID used to distinguish between the different versions of a templated test case
+
+			TestCase(funcType test, const char* file, unsigned line, const TestSuite& test_suite,
+				const char* type = "", int template_id = -1);
+
+			// for gcc 4.7
+			DOCTEST_NOINLINE ~TestCase() {}
+
+			TestCase& operator*(const char* in);
+
+			template <typename T>
+			TestCase& operator*(const T& in) {
+				in.fill(*this);
+				return *this;
+			}
+
+			TestCase(const TestCase& other) { *this = other; }
+
+			TestCase& operator=(const TestCase& other);
+
+			bool operator<(const TestCase& other) const;
+		};
+
+		// forward declarations of functions used by the macros
+		DOCTEST_INTERFACE int regTest(const TestCase& tc);
+		DOCTEST_INTERFACE int setTestSuite(const TestSuite& ts);
+
+		DOCTEST_INTERFACE void addFailedAssert(assertType::Enum assert_type);
+
+		DOCTEST_INTERFACE void logTestStart(const TestCase& tc);
+		DOCTEST_INTERFACE void logTestEnd();
+
+		DOCTEST_INTERFACE void logTestException(const String& what, bool crash = false);
+
+		DOCTEST_INTERFACE void logAssert(bool passed, const char* decomposition, bool threw,
+			const String& exception, const char* expr,
+			assertType::Enum assert_type, const char* file, int line);
+
+		DOCTEST_INTERFACE void logAssertThrows(bool threw, const char* expr,
+			assertType::Enum assert_type, const char* file,
+			int line);
+
+		DOCTEST_INTERFACE void logAssertThrowsAs(bool threw, bool threw_as, const char* as,
+			const String& exception, const char* expr,
+			assertType::Enum assert_type, const char* file,
+			int line);
+
+		DOCTEST_INTERFACE void logAssertNothrow(bool threw, const String& exception, const char* expr,
+			assertType::Enum assert_type, const char* file,
+			int line);
+
+		DOCTEST_INTERFACE bool isDebuggerActive();
+		DOCTEST_INTERFACE void writeToDebugConsole(const String&);
+
+		namespace binaryAssertComparison
+		{
+			enum Enum
+			{
+				eq = 0,
+				ne,
+				gt,
+				lt,
+				ge,
+				le
+			};
+		} // namespace binaryAssertComparison
+
+		  // clang-format off
+		template <int, class L, class R> struct RelationalComparator { bool operator()(const DOCTEST_REF_WRAP(L), const DOCTEST_REF_WRAP(R)) const { return false; } };
+		template <class L, class R> struct RelationalComparator<0, L, R> { bool operator()(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) const { return eq(lhs, rhs); } };
+		template <class L, class R> struct RelationalComparator<1, L, R> { bool operator()(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) const { return ne(lhs, rhs); } };
+		template <class L, class R> struct RelationalComparator<2, L, R> { bool operator()(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) const { return gt(lhs, rhs); } };
+		template <class L, class R> struct RelationalComparator<3, L, R> { bool operator()(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) const { return lt(lhs, rhs); } };
+		template <class L, class R> struct RelationalComparator<4, L, R> { bool operator()(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) const { return ge(lhs, rhs); } };
+		template <class L, class R> struct RelationalComparator<5, L, R> { bool operator()(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) const { return le(lhs, rhs); } };
+		// clang-format on
+
+		struct DOCTEST_INTERFACE ResultBuilder
+		{
+			assertType::Enum m_assert_type;
+			const char*      m_file;
+			int              m_line;
+			const char*      m_expr;
+			const char*      m_exception_type;
+
+			Result m_result;
+			bool   m_threw;
+			bool   m_threw_as;
+			bool   m_failed;
+			String m_exception;
+
+			ResultBuilder(assertType::Enum assert_type, const char* file, int line, const char* expr,
+				const char* exception_type = "");
+
+			~ResultBuilder();
+
+			void setResult(const Result& res) { m_result = res; }
+
+			template <int         comparison, typename L, typename R>
+			DOCTEST_NOINLINE void binary_assert(const DOCTEST_REF_WRAP(L) lhs,
+				const DOCTEST_REF_WRAP(R) rhs) {
+				m_result.m_passed = RelationalComparator<comparison, L, R>()(lhs, rhs);
+				if (!m_result.m_passed || getTestsContextState()->success)
+					m_result.m_decomposition = stringifyBinaryExpr(lhs, ", ", rhs);
+			}
+
+			template <typename L>
+			DOCTEST_NOINLINE void unary_assert(const DOCTEST_REF_WRAP(L) val) {
+				m_result.m_passed = !!val;
+
+				if (m_assert_type & assertType::is_false) //!OCLINT bitwise operator in conditional
+					m_result.m_passed = !m_result.m_passed;
+
+				if (!m_result.m_passed || getTestsContextState()->success)
+					m_result.m_decomposition = toString(val);
+			}
+
+			void unexpectedExceptionOccurred();
+
+			bool log();
+			void react() const;
+		};
+
+		namespace assertAction
+		{
+			enum Enum
+			{
+				nothing = 0,
+				dbgbreak = 1,
+				shouldthrow = 2
+			};
+		} // namespace assertAction
+
+		template <int        comparison, typename L, typename R>
+		DOCTEST_NOINLINE int fast_binary_assert(assertType::Enum assert_type, const char* file,
+			int line, const char* expr,
+			const DOCTEST_REF_WRAP(L) lhs,
+			const DOCTEST_REF_WRAP(R) rhs) {
+			ResultBuilder rb(assert_type, file, line, expr);
+
+			rb.m_result.m_passed = RelationalComparator<comparison, L, R>()(lhs, rhs);
+
+			if (!rb.m_result.m_passed || getTestsContextState()->success)
+				rb.m_result.m_decomposition = stringifyBinaryExpr(lhs, ", ", rhs);
+
+			int res = 0;
+
+			if (rb.log())
+				res |= assertAction::dbgbreak;
+
+			if (rb.m_failed && checkIfShouldThrow(assert_type))
+				res |= assertAction::shouldthrow;
+
+#ifdef DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+			// #########################################################################################
+			// IF THE DEBUGGER BREAKS HERE - GO 1 LEVEL UP IN THE CALLSTACK TO SEE THE FAILING ASSERTION
+			// THIS IS THE EFFECT OF HAVING 'DOCTEST_CONFIG_SUPER_FAST_ASSERTS' DEFINED
+			// #########################################################################################
+			if (res & assertAction::dbgbreak)
+				DOCTEST_BREAK_INTO_DEBUGGER();
+			fastAssertThrowIfFlagSet(res);
+#endif // DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+
+			return res;
+		}
+
+		template <typename L>
+		DOCTEST_NOINLINE int fast_unary_assert(assertType::Enum assert_type, const char* file, int line,
+			const char* val_str, const DOCTEST_REF_WRAP(L) val) {
+			ResultBuilder rb(assert_type, file, line, val_str);
+
+			rb.m_result.m_passed = !!val;
+
+			if (assert_type & assertType::is_false) //!OCLINT bitwise operator in conditional
+				rb.m_result.m_passed = !rb.m_result.m_passed;
+
+			if (!rb.m_result.m_passed || getTestsContextState()->success)
+				rb.m_result.m_decomposition = toString(val);
+
+			int res = 0;
+
+			if (rb.log())
+				res |= assertAction::dbgbreak;
+
+			if (rb.m_failed && checkIfShouldThrow(assert_type))
+				res |= assertAction::shouldthrow;
+
+#ifdef DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+			// #########################################################################################
+			// IF THE DEBUGGER BREAKS HERE - GO 1 LEVEL UP IN THE CALLSTACK TO SEE THE FAILING ASSERTION
+			// THIS IS THE EFFECT OF HAVING 'DOCTEST_CONFIG_SUPER_FAST_ASSERTS' DEFINED
+			// #########################################################################################
+			if (res & assertAction::dbgbreak)
+				DOCTEST_BREAK_INTO_DEBUGGER();
+			fastAssertThrowIfFlagSet(res);
+#endif // DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+
+			return res;
+		}
+
+		struct DOCTEST_INTERFACE IExceptionTranslator //!OCLINT destructor of virtual class
+		{
+			virtual ~IExceptionTranslator();
+			virtual bool translate(String&) const = 0;
+		};
+
+		template <typename T>
+		class ExceptionTranslator : public IExceptionTranslator //!OCLINT destructor of virtual class
+		{
+		public:
+			explicit ExceptionTranslator(String(*translateFunction)(T))
+				: m_translateFunction(translateFunction) {}
+
+			bool translate(String& res) const {
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+				try {
+					throw;
+					// cppcheck-suppress catchExceptionByValue
+				}
+				catch (T ex) {                    // NOLINT
+					res = m_translateFunction(ex); //!OCLINT parameter reassignment
+					return true;
+				}
+				catch (...) {} //!OCLINT -  empty catch statement
+#endif                      // DOCTEST_CONFIG_NO_EXCEPTIONS
+				((void)res);    // to silence -Wunused-parameter
+				return false;
+			}
+
+		protected:
+			String(*m_translateFunction)(T);
+		};
+
+		DOCTEST_INTERFACE void registerExceptionTranslatorImpl(
+			const IExceptionTranslator* translateFunction);
+
+		// FIX FOR VISUAL STUDIO VERSIONS PRIOR TO 2015 - they failed to compile the call to operator<< with
+		// std::ostream passed as a reference noting that there is a use of an undefined type (which there isn't)
+		DOCTEST_INTERFACE void writeStringToStream(std::ostream* stream, const String& str);
+
+		template <bool C>
+		struct StringStreamBase
+		{
+			template <typename T>
+			static void convert(std::ostream* stream, const T& in) {
+				writeStringToStream(stream, toString(in));
+			}
+
+			// always treat char* as a string in this context - no matter
+			// if DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING is defined
+			static void convert(std::ostream* stream, const char* in) {
+				writeStringToStream(stream, String(in));
+			}
+		};
+
+		template <>
+		struct StringStreamBase<true>
+		{
+			template <typename T>
+			static void convert(std::ostream* stream, const T& in) {
+				*stream << in;
+			}
+		};
+
+		template <typename T>
+		struct StringStream : StringStreamBase<has_insertion_operator<T>::value>
+		{};
+
+		template <typename T>
+		void toStream(std::ostream* stream, const T& value) {
+			StringStream<T>::convert(stream, value);
+		}
+
+#ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, char* in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, const char* in);
+#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, bool in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, float in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, double in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, double long in);
+
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, char in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, char signed in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, char unsigned in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int short in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int short unsigned in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int unsigned in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int long in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int long unsigned in);
+
+#ifdef DOCTEST_CONFIG_WITH_LONG_LONG
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int long long in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int long long unsigned in);
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+
+		struct IContextScope //!OCLINT destructor of virtual class
+		{
+			virtual void build(std::ostream*) = 0;
+		};
+
+		DOCTEST_INTERFACE void addToContexts(IContextScope* ptr);
+		DOCTEST_INTERFACE void popFromContexts();
+		DOCTEST_INTERFACE void useContextIfExceptionOccurred(IContextScope* ptr);
+
+		// cppcheck-suppress copyCtorAndEqOperator
+		class ContextBuilder
+		{
+			friend class ContextScope;
+
+			struct ICapture //!OCLINT destructor of virtual class
+			{
+				virtual void toStream(std::ostream*) const = 0;
+			};
+
+			template <typename T>
+			struct Capture : ICapture //!OCLINT destructor of virtual class
+			{
+				const T* capture;
+
+				explicit Capture(const T* in)
+					: capture(in) {}
+				virtual void toStream(std::ostream* stream) const { // override
+					doctest::detail::toStream(stream, *capture);
+				}
+			};
+
+			struct Chunk
+			{
+				char buf[sizeof(Capture<char>)]; // place to construct a Capture<T>
+			};
+
+			struct Node
+			{
+				Chunk chunk;
+				Node* next;
+			};
+
+			Chunk stackChunks[DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK];
+			int   numCaptures;
+			Node* head;
+			Node* tail;
+
+			void build(std::ostream* stream) const {
+				int curr = 0;
+				// iterate over small buffer
+				while (curr < numCaptures && curr < DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK)
+					reinterpret_cast<const ICapture*>(stackChunks[curr++].buf)->toStream(stream);
+				// iterate over list
+				Node* curr_elem = head;
+				while (curr < numCaptures) {
+					reinterpret_cast<const ICapture*>(curr_elem->chunk.buf)->toStream(stream);
+					curr_elem = curr_elem->next;
+					++curr;
+				}
+			}
+
+			// steal the contents of the other - acting as a move constructor...
+			DOCTEST_NOINLINE ContextBuilder(ContextBuilder& other)
+				: numCaptures(other.numCaptures)
+				, head(other.head)
+				, tail(other.tail) {
+				other.numCaptures = 0;
+				other.head = 0;
+				other.tail = 0;
+				my_memcpy(stackChunks, other.stackChunks,
+					unsigned(int(sizeof(Chunk)) * DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK));
+			}
+
+		public:
+			// cppcheck-suppress uninitMemberVar
+			DOCTEST_NOINLINE ContextBuilder() // NOLINT
+				: numCaptures(0)
+				, head(0)
+				, tail(0) {}
+
+			template <typename T>
+			DOCTEST_NOINLINE ContextBuilder& operator<<(T& in) {
+				Capture<T> temp(&in);
+
+				// construct either on stack or on heap
+				// copy the bytes for the whole object - including the vtable because we cant construct
+				// the object directly in the buffer using placement new - need the <new> header...
+				if (numCaptures < DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK) {
+					my_memcpy(stackChunks[numCaptures].buf, &temp, sizeof(Chunk));
+				}
+				else {
+					Node* curr = new Node;
+					curr->next = 0;
+					if (tail) {
+						tail->next = curr;
+						tail = curr;
+					}
+					else {
+						head = tail = curr;
+					}
+
+					my_memcpy(tail->chunk.buf, &temp, sizeof(Chunk));
+				}
+				++numCaptures;
+				return *this;
+			}
+
+			DOCTEST_NOINLINE ~ContextBuilder() {
+				// free the linked list - the ones on the stack are left as-is
+				// no destructors are called at all - there is no need
+				while (head) {
+					Node* next = head->next;
+					delete head;
+					head = next;
+				}
+			}
+
+#ifdef DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+			template <typename T>
+			ContextBuilder& operator<<(const T&&) {
+				DOCTEST_STATIC_ASSERT(
+					deferred_false<T>::value,
+					Cannot_pass_temporaries_or_rvalues_to_the_streaming_operator_because_it_caches_pointers_to_the_passed_objects_for_lazy_evaluation);
+				return *this;
+			}
+#endif // DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+		};
+
+		class ContextScope : public IContextScope //!OCLINT destructor of virtual class
+		{
+			ContextBuilder contextBuilder;
+			bool           built;
+
+		public:
+			DOCTEST_NOINLINE explicit ContextScope(ContextBuilder& temp)
+				: contextBuilder(temp)
+				, built(false) {
+				addToContexts(this);
+			}
+
+			DOCTEST_NOINLINE ~ContextScope() {
+				if (!built)
+					useContextIfExceptionOccurred(this);
+				popFromContexts();
+			}
+
+			void build(std::ostream* stream) {
+				built = true;
+				contextBuilder.build(stream);
+			}
+		};
+
+		class DOCTEST_INTERFACE MessageBuilder
+		{
+			std::ostream*                     m_stream;
+			const char*                       m_file;
+			int                               m_line;
+			doctest::detail::assertType::Enum m_severity;
+
+		public:
+			MessageBuilder(const char* file, int line, doctest::detail::assertType::Enum severity);
+			~MessageBuilder();
+
+			template <typename T>
+			MessageBuilder& operator<<(const T& in) {
+				doctest::detail::toStream(m_stream, in);
+				return *this;
+			}
+
+			bool log();
+			void react();
+		};
+	} // namespace detail
+
+	struct test_suite
+	{
+		const char* data;
+		test_suite(const char* in)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_test_suite = data; }
+		void fill(detail::TestSuite& state) const { state.m_test_suite = data; }
+	};
+
+	struct description
+	{
+		const char* data;
+		description(const char* in)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_description = data; }
+		void fill(detail::TestSuite& state) const { state.m_description = data; }
+	};
+
+	struct skip
+	{
+		bool data;
+		skip(bool in = true)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_skip = data; }
+		void fill(detail::TestSuite& state) const { state.m_skip = data; }
+	};
+
+	struct timeout
+	{
+		double data;
+		timeout(double in)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_timeout = data; }
+		void fill(detail::TestSuite& state) const { state.m_timeout = data; }
+	};
+
+	struct may_fail
+	{
+		bool data;
+		may_fail(bool in = true)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_may_fail = data; }
+		void fill(detail::TestSuite& state) const { state.m_may_fail = data; }
+	};
+
+	struct should_fail
+	{
+		bool data;
+		should_fail(bool in = true)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_should_fail = data; }
+		void fill(detail::TestSuite& state) const { state.m_should_fail = data; }
+	};
+
+	struct expected_failures
+	{
+		int data;
+		expected_failures(int in)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_expected_failures = data; }
+		void fill(detail::TestSuite& state) const { state.m_expected_failures = data; }
+	};
+
+#endif // DOCTEST_CONFIG_DISABLE
+
+#ifndef DOCTEST_CONFIG_DISABLE
+	template <typename T>
+	int registerExceptionTranslator(String(*translateFunction)(T)) {
+#if defined(__clang__)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wexit-time-destructors"
+#endif // __clang__
+		static detail::ExceptionTranslator<T> exceptionTranslator(translateFunction);
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif // __clang__
+		detail::registerExceptionTranslatorImpl(&exceptionTranslator);
+		return 0;
+	}
+
+#else  // DOCTEST_CONFIG_DISABLE
+	template <typename T>
+	int registerExceptionTranslator(String(*)(T)) {
+		return 0;
+	}
+#endif // DOCTEST_CONFIG_DISABLE
+
+	DOCTEST_INTERFACE bool isRunningInTest();
+
+	// cppcheck-suppress noCopyConstructor
+	class DOCTEST_INTERFACE Context
+	{
+#if !defined(DOCTEST_CONFIG_DISABLE)
+		detail::ContextState* p;
+
+		void parseArgs(int argc, const char* const* argv, bool withDefaults = false);
+
+#endif // DOCTEST_CONFIG_DISABLE
+
+	public:
+		explicit Context(int argc = 0, const char* const* argv = 0);
+
+		~Context();
+
+		void applyCommandLine(int argc, const char* const* argv);
+
+		void addFilter(const char* filter, const char* value);
+		void clearFilters();
+		void setOption(const char* option, int value);
+		void setOption(const char* option, const char* value);
+
+		bool shouldExit();
+
+		int run();
+	};
+
+} // namespace doctest
+
+  // if registering is not disabled
+#if !defined(DOCTEST_CONFIG_DISABLE)
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_EXPAND_VA_ARGS(...) __VA_ARGS__
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_EXPAND_VA_ARGS
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_STRIP_PARENS(x) x
+#define DOCTEST_HANDLE_BRACED_VA_ARGS(expr) DOCTEST_STRIP_PARENS(DOCTEST_EXPAND_VA_ARGS expr)
+
+  // registers the test by initializing a dummy var with a function
+#define DOCTEST_REGISTER_FUNCTION(f, decorators)                                                   \
+	DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_VAR_)) = doctest::detail::regTest(  \
+			doctest::detail::TestCase(f, __FILE__, __LINE__,                                       \
+									  doctest_detail_test_suite_ns::getCurrentTestSuite()) *       \
+			decorators);                                                                           \
+	DOCTEST_GLOBAL_NO_WARNINGS_END()
+
+#define DOCTEST_IMPLEMENT_FIXTURE(der, base, func, decorators)                                     \
+	namespace                                                                                      \
+	{                                                                                              \
+		struct der : base                                                                          \
+		{ void f(); };                                                                             \
+		static void func() {                                                                       \
+			der v;                                                                                 \
+			v.f();                                                                                 \
+		}                                                                                          \
+		DOCTEST_REGISTER_FUNCTION(func, decorators)                                                \
+	}                                                                                              \
+	inline DOCTEST_NOINLINE void der::f()
+
+#define DOCTEST_CREATE_AND_REGISTER_FUNCTION(f, decorators)                                        \
+	static void f();                                                                               \
+	DOCTEST_REGISTER_FUNCTION(f, decorators)                                                       \
+	static void f()
+
+  // for registering tests
+#define DOCTEST_TEST_CASE(decorators)                                                              \
+	DOCTEST_CREATE_AND_REGISTER_FUNCTION(DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_), decorators)
+
+  // for registering tests with a fixture
+#define DOCTEST_TEST_CASE_FIXTURE(c, decorators)                                                   \
+	DOCTEST_IMPLEMENT_FIXTURE(DOCTEST_ANONYMOUS(_DOCTEST_ANON_CLASS_), c,                          \
+							  DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_), decorators)
+
+  // for converting types to strings without the <typeinfo> header and demangling
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TYPE_TO_STRING_IMPL(...)                                                           \
+	template <>                                                                                    \
+	inline const char* type_to_string<__VA_ARGS__>() {                                             \
+		return "<" #__VA_ARGS__ ">";                                                               \
+	}
+#define DOCTEST_TYPE_TO_STRING(...)                                                                \
+	namespace doctest                                                                              \
+	{                                                                                              \
+		namespace detail                                                                           \
+		{ DOCTEST_TYPE_TO_STRING_IMPL(__VA_ARGS__) }                                               \
+	}                                                                                              \
+	typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TYPE_TO_STRING_IMPL(x)                                                             \
+	template <>                                                                                    \
+	inline const char* type_to_string<x>() {                                                       \
+		return "<" #x ">";                                                                         \
+	}
+#define DOCTEST_TYPE_TO_STRING(x)                                                                  \
+	namespace doctest                                                                              \
+	{                                                                                              \
+		namespace detail                                                                           \
+		{ DOCTEST_TYPE_TO_STRING_IMPL(x) }                                                         \
+	}                                                                                              \
+	typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+  // for typed tests
+#define DOCTEST_TEST_CASE_TEMPLATE_IMPL(decorators, T, types, anon)                                \
+	template <typename T>                                                                          \
+	inline void anon();                                                                            \
+	struct DOCTEST_CAT(anon, FUNCTOR)                                                              \
+	{                                                                                              \
+		template <int Index, typename Type>                                                        \
+		void          operator()() {                                                               \
+			doctest::detail::regTest(                                                              \
+					doctest::detail::TestCase(anon<Type>, __FILE__, __LINE__,                      \
+											  doctest_detail_test_suite_ns::getCurrentTestSuite(), \
+											  doctest::detail::type_to_string<Type>(), Index) *    \
+					decorators);                                                                   \
+		}                                                                                          \
+	};                                                                                             \
+	inline int DOCTEST_CAT(anon, REG_FUNC)() {                                                     \
+		DOCTEST_CAT(anon, FUNCTOR) registrar;                                                      \
+		doctest::detail::ForEachType<DOCTEST_HANDLE_BRACED_VA_ARGS(types)::Result,                 \
+									 DOCTEST_CAT(anon, FUNCTOR)>                                   \
+				doIt(registrar);                                                                   \
+		return 0;                                                                                  \
+	}                                                                                              \
+	DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_CAT(anon, DUMMY)) = DOCTEST_CAT(anon, REG_FUNC)();          \
+	DOCTEST_GLOBAL_NO_WARNINGS_END()                                                               \
+	template <typename T>                                                                          \
+	inline void anon()
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TEST_CASE_TEMPLATE(decorators, T, ...)                                             \
+	DOCTEST_TEST_CASE_TEMPLATE_IMPL(decorators, T, (__VA_ARGS__),                                  \
+									DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_))
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TEST_CASE_TEMPLATE(decorators, T, types)                                           \
+	DOCTEST_TEST_CASE_TEMPLATE_IMPL(decorators, T, types, DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_))
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_TEST_CASE_TEMPLATE_DEFINE_IMPL(decorators, T, id, anon)                            \
+	template <typename T>                                                                          \
+	inline void anon();                                                                            \
+	struct DOCTEST_CAT(id, _FUNCTOR)                                                               \
+	{                                                                                              \
+		int m_line;                                                                                \
+		DOCTEST_CAT(id, _FUNCTOR)                                                                  \
+		(int line)                                                                                 \
+				: m_line(line) {}                                                                  \
+		template <int Index, typename Type>                                                        \
+		void          operator()() {                                                               \
+			doctest::detail::regTest(                                                              \
+					doctest::detail::TestCase(anon<Type>, __FILE__, __LINE__,                      \
+											  doctest_detail_test_suite_ns::getCurrentTestSuite(), \
+											  doctest::detail::type_to_string<Type>(),             \
+											  m_line * 1000 + Index) *                             \
+					decorators);                                                                   \
+		}                                                                                          \
+	};                                                                                             \
+	template <typename T>                                                                          \
+	inline void anon()
+
+#define DOCTEST_TEST_CASE_TEMPLATE_DEFINE(decorators, T, id)                                       \
+	DOCTEST_TEST_CASE_TEMPLATE_DEFINE_IMPL(decorators, T, id, DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_))
+
+#define DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE_IMPL(id, types, anon)                               \
+	static int DOCTEST_CAT(anon, REG_FUNC)() {                                                     \
+		DOCTEST_CAT(id, _FUNCTOR) registrar(__LINE__);                                             \
+		doctest::detail::ForEachType<DOCTEST_HANDLE_BRACED_VA_ARGS(types)::Result,                 \
+									 DOCTEST_CAT(id, _FUNCTOR)>                                    \
+				doIt(registrar);                                                                   \
+		return 0;                                                                                  \
+	}                                                                                              \
+	DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_CAT(anon, DUMMY)) = DOCTEST_CAT(anon, REG_FUNC)();          \
+	DOCTEST_GLOBAL_NO_WARNINGS_END() typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE(id, ...)                                            \
+	DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE_IMPL(id, (__VA_ARGS__),                                 \
+												DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_))
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE(id, types)                                          \
+	DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE_IMPL(id, types, DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_))
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+  // for subcases
+#if defined(__GNUC__)
+#define DOCTEST_SUBCASE(name)                                                                      \
+	if(const doctest::detail::Subcase & DOCTEST_ANONYMOUS(_DOCTEST_ANON_SUBCASE_)                  \
+												__attribute__((unused)) =                          \
+			   doctest::detail::Subcase(name, __FILE__, __LINE__))
+#else // __GNUC__
+#define DOCTEST_SUBCASE(name)                                                                      \
+	if(const doctest::detail::Subcase & DOCTEST_ANONYMOUS(_DOCTEST_ANON_SUBCASE_) =                \
+			   doctest::detail::Subcase(name, __FILE__, __LINE__))
+#endif // __GNUC__
+
+  // for grouping tests in test suites by using code blocks
+#define DOCTEST_TEST_SUITE_IMPL(decorators, ns_name)                                               \
+	namespace ns_name                                                                              \
+	{                                                                                              \
+		namespace doctest_detail_test_suite_ns                                                     \
+		{                                                                                          \
+			inline DOCTEST_NOINLINE doctest::detail::TestSuite& getCurrentTestSuite() {            \
+				static doctest::detail::TestSuite data;                                            \
+				static bool                       inited = false;                                  \
+				if(!inited) {                                                                      \
+					data* decorators;                                                              \
+					inited = true;                                                                 \
+				}                                                                                  \
+				return data;                                                                       \
+			}                                                                                      \
+		}                                                                                          \
+	}                                                                                              \
+	namespace ns_name
+
+#define DOCTEST_TEST_SUITE(decorators)                                                             \
+	DOCTEST_TEST_SUITE_IMPL(decorators, DOCTEST_ANONYMOUS(_DOCTEST_ANON_SUITE_))
+
+  // for starting a testsuite block
+#define DOCTEST_TEST_SUITE_BEGIN(decorators)                                                       \
+	DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_VAR_)) =                            \
+			doctest::detail::setTestSuite(doctest::detail::TestSuite() * decorators);              \
+	DOCTEST_GLOBAL_NO_WARNINGS_END()                                                               \
+	typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+
+  // for ending a testsuite block
+#define DOCTEST_TEST_SUITE_END                                                                     \
+	DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_VAR_)) =                            \
+			doctest::detail::setTestSuite(doctest::detail::TestSuite() * "");                      \
+	DOCTEST_GLOBAL_NO_WARNINGS_END()                                                               \
+	typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+
+  // for registering exception translators
+#define DOCTEST_REGISTER_EXCEPTION_TRANSLATOR_IMPL(translatorName, signature)                      \
+	static doctest::String translatorName(signature);                                              \
+	DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_TRANSLATOR_)) =                     \
+			doctest::registerExceptionTranslator(translatorName);                                  \
+	DOCTEST_GLOBAL_NO_WARNINGS_END()                                                               \
+	static doctest::String translatorName(signature)
+
+#define DOCTEST_REGISTER_EXCEPTION_TRANSLATOR(signature)                                           \
+	DOCTEST_REGISTER_EXCEPTION_TRANSLATOR_IMPL(DOCTEST_ANONYMOUS(_DOCTEST_ANON_TRANSLATOR_),       \
+											   signature)
+
+  // for logging
+#define DOCTEST_INFO(x)                                                                            \
+	doctest::detail::ContextScope DOCTEST_ANONYMOUS(_DOCTEST_CAPTURE_)(                            \
+			doctest::detail::ContextBuilder() << x)
+#define DOCTEST_CAPTURE(x) DOCTEST_INFO(#x " := " << x)
+
+#define DOCTEST_ADD_AT_IMPL(type, file, line, mb, x)                                               \
+	do {                                                                                           \
+		doctest::detail::MessageBuilder mb(file, line, doctest::detail::assertType::type);         \
+		mb << x;                                                                                   \
+		if(mb.log())                                                                               \
+			DOCTEST_BREAK_INTO_DEBUGGER();                                                         \
+		mb.react();                                                                                \
+	} while((void)0, 0)
+
+  // clang-format off
+#define DOCTEST_ADD_MESSAGE_AT(file, line, x) DOCTEST_ADD_AT_IMPL(is_warn, file, line, DOCTEST_ANONYMOUS(_DOCTEST_MESSAGE_), x)
+#define DOCTEST_ADD_FAIL_CHECK_AT(file, line, x) DOCTEST_ADD_AT_IMPL(is_check, file, line, DOCTEST_ANONYMOUS(_DOCTEST_MESSAGE_), x)
+#define DOCTEST_ADD_FAIL_AT(file, line, x) DOCTEST_ADD_AT_IMPL(is_require, file, line, DOCTEST_ANONYMOUS(_DOCTEST_MESSAGE_), x)
+  // clang-format on
+
+#define DOCTEST_MESSAGE(x) DOCTEST_ADD_MESSAGE_AT(__FILE__, __LINE__, x)
+#define DOCTEST_FAIL_CHECK(x) DOCTEST_ADD_FAIL_CHECK_AT(__FILE__, __LINE__, x)
+#define DOCTEST_FAIL(x) DOCTEST_ADD_FAIL_AT(__FILE__, __LINE__, x)
+
+#if __cplusplus >= 201402L || (defined(_MSC_VER) && _MSC_VER >= 1910)
+template <class T, T x>
+constexpr T to_lvalue = x;
+#define DOCTEST_TO_LVALUE(...) to_lvalue<decltype(__VA_ARGS__), __VA_ARGS__>
+#else
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TO_LVALUE(...) TO_LVALUE_CAN_BE_USED_ONLY_IN_CPP14_MODE_OR_WITH_VS_2017_OR_NEWER
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TO_LVALUE(x) TO_LVALUE_CAN_BE_USED_ONLY_IN_CPP14_MODE_OR_WITH_VS_2017_OR_NEWER
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#endif // TO_LVALUE hack for logging macros like INFO()
+
+  // common code in asserts - for convenience
+#define DOCTEST_ASSERT_LOG_AND_REACT(rb)                                                           \
+	if(rb.log())                                                                                   \
+		DOCTEST_BREAK_INTO_DEBUGGER();                                                             \
+	rb.react()
+
+#ifdef DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS
+#define DOCTEST_WRAP_IN_TRY(x) x;
+#else // DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS
+#define DOCTEST_WRAP_IN_TRY(x)                                                                     \
+	try {                                                                                          \
+		x;                                                                                         \
+	} catch(...) { _DOCTEST_RB.unexpectedExceptionOccurred(); }
+#endif // DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS
+
+#define DOCTEST_ASSERT_IMPLEMENT_3(expr, assert_type)                                              \
+	doctest::detail::ResultBuilder _DOCTEST_RB(                                                    \
+			doctest::detail::assertType::assert_type, __FILE__, __LINE__,                          \
+			DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)));                                   \
+	DOCTEST_WRAP_IN_TRY(_DOCTEST_RB.setResult(                                                     \
+			doctest::detail::ExpressionDecomposer(doctest::detail::assertType::assert_type)        \
+			<< DOCTEST_HANDLE_BRACED_VA_ARGS(expr)))                                               \
+	DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB)
+
+#if defined(__clang__)
+#define DOCTEST_ASSERT_IMPLEMENT_2(expr, assert_type)                                              \
+	_Pragma("clang diagnostic push")                                                               \
+			_Pragma("clang diagnostic ignored \"-Woverloaded-shift-op-parentheses\"")              \
+					DOCTEST_ASSERT_IMPLEMENT_3(expr, assert_type);                                 \
+	_Pragma("clang diagnostic pop")
+#else // __clang__
+#define DOCTEST_ASSERT_IMPLEMENT_2(expr, assert_type) DOCTEST_ASSERT_IMPLEMENT_3(expr, assert_type);
+#endif // __clang__
+
+#define DOCTEST_ASSERT_IMPLEMENT_1(expr, assert_type)                                              \
+	do {                                                                                           \
+		DOCTEST_ASSERT_IMPLEMENT_2(expr, assert_type);                                             \
+	} while((void)0, 0)
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN(...) DOCTEST_ASSERT_IMPLEMENT_1((__VA_ARGS__), DT_WARN)
+#define DOCTEST_CHECK(...) DOCTEST_ASSERT_IMPLEMENT_1((__VA_ARGS__), DT_CHECK)
+#define DOCTEST_REQUIRE(...) DOCTEST_ASSERT_IMPLEMENT_1((__VA_ARGS__), DT_REQUIRE)
+#define DOCTEST_WARN_FALSE(...) DOCTEST_ASSERT_IMPLEMENT_1((__VA_ARGS__), DT_WARN_FALSE)
+#define DOCTEST_CHECK_FALSE(...) DOCTEST_ASSERT_IMPLEMENT_1((__VA_ARGS__), DT_CHECK_FALSE)
+#define DOCTEST_REQUIRE_FALSE(...) DOCTEST_ASSERT_IMPLEMENT_1((__VA_ARGS__), DT_REQUIRE_FALSE)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN(expr) DOCTEST_ASSERT_IMPLEMENT_1(expr, DT_WARN)
+#define DOCTEST_CHECK(expr) DOCTEST_ASSERT_IMPLEMENT_1(expr, DT_CHECK)
+#define DOCTEST_REQUIRE(expr) DOCTEST_ASSERT_IMPLEMENT_1(expr, DT_REQUIRE)
+#define DOCTEST_WARN_FALSE(expr) DOCTEST_ASSERT_IMPLEMENT_1(expr, DT_WARN_FALSE)
+#define DOCTEST_CHECK_FALSE(expr) DOCTEST_ASSERT_IMPLEMENT_1(expr, DT_CHECK_FALSE)
+#define DOCTEST_REQUIRE_FALSE(expr) DOCTEST_ASSERT_IMPLEMENT_1(expr, DT_REQUIRE_FALSE)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+  // clang-format off
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2((cond), DT_WARN); } while((void)0, 0)
+#define DOCTEST_CHECK_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2((cond), DT_CHECK); } while((void)0, 0)
+#define DOCTEST_REQUIRE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2((cond), DT_REQUIRE); } while((void)0, 0)
+#define DOCTEST_WARN_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2((cond), DT_WARN_FALSE); } while((void)0, 0)
+#define DOCTEST_CHECK_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2((cond), DT_CHECK_FALSE); } while((void)0, 0)
+#define DOCTEST_REQUIRE_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2((cond), DT_REQUIRE_FALSE); } while((void)0, 0)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(cond, DT_WARN); } while((void)0, 0)
+#define DOCTEST_CHECK_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(cond, DT_CHECK); } while((void)0, 0)
+#define DOCTEST_REQUIRE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(cond, DT_REQUIRE); } while((void)0, 0)
+#define DOCTEST_WARN_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(cond, DT_WARN_FALSE); } while((void)0, 0)
+#define DOCTEST_CHECK_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(cond, DT_CHECK_FALSE); } while((void)0, 0)
+#define DOCTEST_REQUIRE_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(cond, DT_REQUIRE_FALSE); } while((void)0, 0)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+  // clang-format on
+
+#define DOCTEST_ASSERT_THROWS(expr, assert_type)                                                   \
+	do {                                                                                           \
+		if(!doctest::detail::getTestsContextState()->no_throw) {                                   \
+			doctest::detail::ResultBuilder _DOCTEST_RB(doctest::detail::assertType::assert_type,   \
+													   __FILE__, __LINE__, #expr);                 \
+			try {                                                                                  \
+				expr;                                                                              \
+			} catch(...) { _DOCTEST_RB.m_threw = true; }                                           \
+			DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                             \
+		}                                                                                          \
+	} while((void)0, 0)
+
+#define DOCTEST_ASSERT_THROWS_AS(expr, as, assert_type)                                            \
+	do {                                                                                           \
+		if(!doctest::detail::getTestsContextState()->no_throw) {                                   \
+			doctest::detail::ResultBuilder _DOCTEST_RB(                                            \
+					doctest::detail::assertType::assert_type, __FILE__, __LINE__, #expr,           \
+					DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(as)));                             \
+			try {                                                                                  \
+				expr;                                                                              \
+			} catch(DOCTEST_HANDLE_BRACED_VA_ARGS(as)) {                                           \
+				_DOCTEST_RB.m_threw    = true;                                                     \
+				_DOCTEST_RB.m_threw_as = true;                                                     \
+			} catch(...) { _DOCTEST_RB.unexpectedExceptionOccurred(); }                            \
+			DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                             \
+		}                                                                                          \
+	} while((void)0, 0)
+
+#define DOCTEST_ASSERT_NOTHROW(expr, assert_type)                                                  \
+	do {                                                                                           \
+		if(!doctest::detail::getTestsContextState()->no_throw) {                                   \
+			doctest::detail::ResultBuilder _DOCTEST_RB(doctest::detail::assertType::assert_type,   \
+													   __FILE__, __LINE__, #expr);                 \
+			try {                                                                                  \
+				expr;                                                                              \
+			} catch(...) { _DOCTEST_RB.unexpectedExceptionOccurred(); }                            \
+			DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                             \
+		}                                                                                          \
+	} while((void)0, 0)
+
+#define DOCTEST_WARN_THROWS(expr) DOCTEST_ASSERT_THROWS(expr, DT_WARN_THROWS)
+#define DOCTEST_CHECK_THROWS(expr) DOCTEST_ASSERT_THROWS(expr, DT_CHECK_THROWS)
+#define DOCTEST_REQUIRE_THROWS(expr) DOCTEST_ASSERT_THROWS(expr, DT_REQUIRE_THROWS)
+
+  // clang-format off
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_THROWS_AS(expr, ...) DOCTEST_ASSERT_THROWS_AS(expr, (__VA_ARGS__), DT_WARN_THROWS_AS)
+#define DOCTEST_CHECK_THROWS_AS(expr, ...) DOCTEST_ASSERT_THROWS_AS(expr, (__VA_ARGS__), DT_CHECK_THROWS_AS)
+#define DOCTEST_REQUIRE_THROWS_AS(expr, ...) DOCTEST_ASSERT_THROWS_AS(expr, (__VA_ARGS__), DT_REQUIRE_THROWS_AS)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_THROWS_AS(expr, ex) DOCTEST_ASSERT_THROWS_AS(expr, ex, DT_WARN_THROWS_AS)
+#define DOCTEST_CHECK_THROWS_AS(expr, ex) DOCTEST_ASSERT_THROWS_AS(expr, ex, DT_CHECK_THROWS_AS)
+#define DOCTEST_REQUIRE_THROWS_AS(expr, ex) DOCTEST_ASSERT_THROWS_AS(expr, ex, DT_REQUIRE_THROWS_AS)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+  // clang-format on
+
+#define DOCTEST_WARN_NOTHROW(expr) DOCTEST_ASSERT_NOTHROW(expr, DT_WARN_NOTHROW)
+#define DOCTEST_CHECK_NOTHROW(expr) DOCTEST_ASSERT_NOTHROW(expr, DT_CHECK_NOTHROW)
+#define DOCTEST_REQUIRE_NOTHROW(expr) DOCTEST_ASSERT_NOTHROW(expr, DT_REQUIRE_NOTHROW)
+
+  // clang-format off
+#define DOCTEST_WARN_THROWS_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_WARN_THROWS(expr); } while((void)0, 0)
+#define DOCTEST_CHECK_THROWS_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_CHECK_THROWS(expr); } while((void)0, 0)
+#define DOCTEST_REQUIRE_THROWS_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_REQUIRE_THROWS(expr); } while((void)0, 0)
+#define DOCTEST_WARN_THROWS_AS_MESSAGE(expr, ex, msg) do { DOCTEST_INFO(msg); DOCTEST_WARN_THROWS_AS(expr, ex); } while((void)0, 0)
+#define DOCTEST_CHECK_THROWS_AS_MESSAGE(expr, ex, msg) do { DOCTEST_INFO(msg); DOCTEST_CHECK_THROWS_AS(expr, ex); } while((void)0, 0)
+#define DOCTEST_REQUIRE_THROWS_AS_MESSAGE(expr, ex, msg) do { DOCTEST_INFO(msg); DOCTEST_REQUIRE_THROWS_AS(expr, ex); } while((void)0, 0)
+#define DOCTEST_WARN_NOTHROW_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_WARN_NOTHROW(expr); } while((void)0, 0)
+#define DOCTEST_CHECK_NOTHROW_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_CHECK_NOTHROW(expr); } while((void)0, 0)
+#define DOCTEST_REQUIRE_NOTHROW_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_REQUIRE_NOTHROW(expr); } while((void)0, 0)
+  // clang-format on
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_BINARY_ASSERT(assert_type, expr, comp)                                             \
+	do {                                                                                           \
+		doctest::detail::ResultBuilder _DOCTEST_RB(                                                \
+				doctest::detail::assertType::assert_type, __FILE__, __LINE__,                      \
+				DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)));                               \
+		DOCTEST_WRAP_IN_TRY(                                                                       \
+				_DOCTEST_RB.binary_assert<doctest::detail::binaryAssertComparison::comp>(          \
+						DOCTEST_HANDLE_BRACED_VA_ARGS(expr)))                                      \
+		DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                                 \
+	} while((void)0, 0)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_BINARY_ASSERT(assert_type, lhs, rhs, comp)                                         \
+	do {                                                                                           \
+		doctest::detail::ResultBuilder _DOCTEST_RB(doctest::detail::assertType::assert_type,       \
+												   __FILE__, __LINE__, #lhs ", " #rhs);            \
+		DOCTEST_WRAP_IN_TRY(                                                                       \
+				_DOCTEST_RB.binary_assert<doctest::detail::binaryAssertComparison::comp>(lhs,      \
+																						 rhs))     \
+		DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                                 \
+	} while((void)0, 0)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_UNARY_ASSERT(assert_type, expr)                                                    \
+	do {                                                                                           \
+		doctest::detail::ResultBuilder _DOCTEST_RB(                                                \
+				doctest::detail::assertType::assert_type, __FILE__, __LINE__,                      \
+				DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)));                               \
+		DOCTEST_WRAP_IN_TRY(_DOCTEST_RB.unary_assert(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)))         \
+		DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                                 \
+	} while((void)0, 0)
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_EQ(...) DOCTEST_BINARY_ASSERT(DT_WARN_EQ, (__VA_ARGS__), eq)
+#define DOCTEST_CHECK_EQ(...) DOCTEST_BINARY_ASSERT(DT_CHECK_EQ, (__VA_ARGS__), eq)
+#define DOCTEST_REQUIRE_EQ(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_EQ, (__VA_ARGS__), eq)
+#define DOCTEST_WARN_NE(...) DOCTEST_BINARY_ASSERT(DT_WARN_NE, (__VA_ARGS__), ne)
+#define DOCTEST_CHECK_NE(...) DOCTEST_BINARY_ASSERT(DT_CHECK_NE, (__VA_ARGS__), ne)
+#define DOCTEST_REQUIRE_NE(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_NE, (__VA_ARGS__), ne)
+#define DOCTEST_WARN_GT(...) DOCTEST_BINARY_ASSERT(DT_WARN_GT, (__VA_ARGS__), gt)
+#define DOCTEST_CHECK_GT(...) DOCTEST_BINARY_ASSERT(DT_CHECK_GT, (__VA_ARGS__), gt)
+#define DOCTEST_REQUIRE_GT(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_GT, (__VA_ARGS__), gt)
+#define DOCTEST_WARN_LT(...) DOCTEST_BINARY_ASSERT(DT_WARN_LT, (__VA_ARGS__), lt)
+#define DOCTEST_CHECK_LT(...) DOCTEST_BINARY_ASSERT(DT_CHECK_LT, (__VA_ARGS__), lt)
+#define DOCTEST_REQUIRE_LT(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_LT, (__VA_ARGS__), lt)
+#define DOCTEST_WARN_GE(...) DOCTEST_BINARY_ASSERT(DT_WARN_GE, (__VA_ARGS__), ge)
+#define DOCTEST_CHECK_GE(...) DOCTEST_BINARY_ASSERT(DT_CHECK_GE, (__VA_ARGS__), ge)
+#define DOCTEST_REQUIRE_GE(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_GE, (__VA_ARGS__), ge)
+#define DOCTEST_WARN_LE(...) DOCTEST_BINARY_ASSERT(DT_WARN_LE, (__VA_ARGS__), le)
+#define DOCTEST_CHECK_LE(...) DOCTEST_BINARY_ASSERT(DT_CHECK_LE, (__VA_ARGS__), le)
+#define DOCTEST_REQUIRE_LE(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_LE, (__VA_ARGS__), le)
+
+#define DOCTEST_WARN_UNARY(...) DOCTEST_UNARY_ASSERT(DT_WARN_UNARY, (__VA_ARGS__))
+#define DOCTEST_CHECK_UNARY(...) DOCTEST_UNARY_ASSERT(DT_CHECK_UNARY, (__VA_ARGS__))
+#define DOCTEST_REQUIRE_UNARY(...) DOCTEST_UNARY_ASSERT(DT_REQUIRE_UNARY, (__VA_ARGS__))
+#define DOCTEST_WARN_UNARY_FALSE(...) DOCTEST_UNARY_ASSERT(DT_WARN_UNARY_FALSE, (__VA_ARGS__))
+#define DOCTEST_CHECK_UNARY_FALSE(...) DOCTEST_UNARY_ASSERT(DT_CHECK_UNARY_FALSE, (__VA_ARGS__))
+#define DOCTEST_REQUIRE_UNARY_FALSE(...) DOCTEST_UNARY_ASSERT(DT_REQUIRE_UNARY_FALSE, (__VA_ARGS__))
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_EQ(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_WARN_EQ, lhs, rhs, eq)
+#define DOCTEST_CHECK_EQ(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_CHECK_EQ, lhs, rhs, eq)
+#define DOCTEST_REQUIRE_EQ(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_REQUIRE_EQ, lhs, rhs, eq)
+#define DOCTEST_WARN_NE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_WARN_NE, lhs, rhs, ne)
+#define DOCTEST_CHECK_NE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_CHECK_NE, lhs, rhs, ne)
+#define DOCTEST_REQUIRE_NE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_REQUIRE_NE, lhs, rhs, ne)
+#define DOCTEST_WARN_GT(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_WARN_GT, lhs, rhs, gt)
+#define DOCTEST_CHECK_GT(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_CHECK_GT, lhs, rhs, gt)
+#define DOCTEST_REQUIRE_GT(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_REQUIRE_GT, lhs, rhs, gt)
+#define DOCTEST_WARN_LT(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_WARN_LT, lhs, rhs, lt)
+#define DOCTEST_CHECK_LT(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_CHECK_LT, lhs, rhs, lt)
+#define DOCTEST_REQUIRE_LT(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_REQUIRE_LT, lhs, rhs, lt)
+#define DOCTEST_WARN_GE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_WARN_GE, lhs, rhs, ge)
+#define DOCTEST_CHECK_GE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_CHECK_GE, lhs, rhs, ge)
+#define DOCTEST_REQUIRE_GE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_REQUIRE_GE, lhs, rhs, ge)
+#define DOCTEST_WARN_LE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_WARN_LE, lhs, rhs, le)
+#define DOCTEST_CHECK_LE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_CHECK_LE, lhs, rhs, le)
+#define DOCTEST_REQUIRE_LE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_REQUIRE_LE, lhs, rhs, le)
+
+#define DOCTEST_WARN_UNARY(v) DOCTEST_UNARY_ASSERT(DT_WARN_UNARY, v)
+#define DOCTEST_CHECK_UNARY(v) DOCTEST_UNARY_ASSERT(DT_CHECK_UNARY, v)
+#define DOCTEST_REQUIRE_UNARY(v) DOCTEST_UNARY_ASSERT(DT_REQUIRE_UNARY, v)
+#define DOCTEST_WARN_UNARY_FALSE(v) DOCTEST_UNARY_ASSERT(DT_WARN_UNARY_FALSE, v)
+#define DOCTEST_CHECK_UNARY_FALSE(v) DOCTEST_UNARY_ASSERT(DT_CHECK_UNARY_FALSE, v)
+#define DOCTEST_REQUIRE_UNARY_FALSE(v) DOCTEST_UNARY_ASSERT(DT_REQUIRE_UNARY_FALSE, v)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#ifndef DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_FAST_BINARY_ASSERT(assert_type, expr, comparison)                                  \
+	do {                                                                                           \
+		int _DOCTEST_FAST_RES = doctest::detail::fast_binary_assert<                               \
+				doctest::detail::binaryAssertComparison::comparison>(                              \
+				doctest::detail::assertType::assert_type, __FILE__, __LINE__,                      \
+				DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)),                                \
+				DOCTEST_HANDLE_BRACED_VA_ARGS(expr));                                              \
+		if(_DOCTEST_FAST_RES & doctest::detail::assertAction::dbgbreak)                            \
+			DOCTEST_BREAK_INTO_DEBUGGER();                                                         \
+		doctest::detail::fastAssertThrowIfFlagSet(_DOCTEST_FAST_RES);                              \
+	} while((void)0, 0)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_FAST_BINARY_ASSERT(assert_type, lhs, rhs, comparison)                              \
+	do {                                                                                           \
+		int _DOCTEST_FAST_RES = doctest::detail::fast_binary_assert<                               \
+				doctest::detail::binaryAssertComparison::comparison>(                              \
+				doctest::detail::assertType::assert_type, __FILE__, __LINE__, #lhs ", " #rhs, lhs, \
+				rhs);                                                                              \
+		if(_DOCTEST_FAST_RES & doctest::detail::assertAction::dbgbreak)                            \
+			DOCTEST_BREAK_INTO_DEBUGGER();                                                         \
+		doctest::detail::fastAssertThrowIfFlagSet(_DOCTEST_FAST_RES);                              \
+	} while((void)0, 0)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_FAST_UNARY_ASSERT(assert_type, expr)                                               \
+	do {                                                                                           \
+		int _DOCTEST_FAST_RES = doctest::detail::fast_unary_assert(                                \
+				doctest::detail::assertType::assert_type, __FILE__, __LINE__,                      \
+				DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)),                                \
+				DOCTEST_HANDLE_BRACED_VA_ARGS(expr));                                              \
+		if(_DOCTEST_FAST_RES & doctest::detail::assertAction::dbgbreak)                            \
+			DOCTEST_BREAK_INTO_DEBUGGER();                                                         \
+		doctest::detail::fastAssertThrowIfFlagSet(_DOCTEST_FAST_RES);                              \
+	} while((void)0, 0)
+
+#else // DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_FAST_BINARY_ASSERT(assert_type, expr, comparison)                                  \
+	doctest::detail::fast_binary_assert<doctest::detail::binaryAssertComparison::comparison>(      \
+			doctest::detail::assertType::assert_type, __FILE__, __LINE__,                          \
+			DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)),                                    \
+			DOCTEST_HANDLE_BRACED_VA_ARGS(expr))
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_FAST_BINARY_ASSERT(assert_type, lhs, rhs, comparison)                              \
+	doctest::detail::fast_binary_assert<doctest::detail::binaryAssertComparison::comparison>(      \
+			doctest::detail::assertType::assert_type, __FILE__, __LINE__, #lhs ", " #rhs, lhs,     \
+			rhs)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_FAST_UNARY_ASSERT(assert_type, expr)                                               \
+	doctest::detail::fast_unary_assert(doctest::detail::assertType::assert_type, __FILE__,         \
+									   __LINE__,                                                   \
+									   DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)),         \
+									   DOCTEST_HANDLE_BRACED_VA_ARGS(expr))
+
+#endif // DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+
+  // clang-format off
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_FAST_WARN_EQ(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_EQ, (__VA_ARGS__), eq)
+#define DOCTEST_FAST_CHECK_EQ(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_EQ, (__VA_ARGS__), eq)
+#define DOCTEST_FAST_REQUIRE_EQ(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_EQ, (__VA_ARGS__), eq)
+#define DOCTEST_FAST_WARN_NE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_NE, (__VA_ARGS__), ne)
+#define DOCTEST_FAST_CHECK_NE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_NE, (__VA_ARGS__), ne)
+#define DOCTEST_FAST_REQUIRE_NE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_NE, (__VA_ARGS__), ne)
+#define DOCTEST_FAST_WARN_GT(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_GT, (__VA_ARGS__), gt)
+#define DOCTEST_FAST_CHECK_GT(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_GT, (__VA_ARGS__), gt)
+#define DOCTEST_FAST_REQUIRE_GT(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_GT, (__VA_ARGS__), gt)
+#define DOCTEST_FAST_WARN_LT(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_LT, (__VA_ARGS__), lt)
+#define DOCTEST_FAST_CHECK_LT(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_LT, (__VA_ARGS__), lt)
+#define DOCTEST_FAST_REQUIRE_LT(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_LT, (__VA_ARGS__), lt)
+#define DOCTEST_FAST_WARN_GE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_GE, (__VA_ARGS__), ge)
+#define DOCTEST_FAST_CHECK_GE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_GE, (__VA_ARGS__), ge)
+#define DOCTEST_FAST_REQUIRE_GE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_GE, (__VA_ARGS__), ge)
+#define DOCTEST_FAST_WARN_LE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_LE, (__VA_ARGS__), le)
+#define DOCTEST_FAST_CHECK_LE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_LE, (__VA_ARGS__), le)
+#define DOCTEST_FAST_REQUIRE_LE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_LE, (__VA_ARGS__), le)
+
+#define DOCTEST_FAST_WARN_UNARY(...) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_WARN_UNARY, (__VA_ARGS__))
+#define DOCTEST_FAST_CHECK_UNARY(...) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_CHECK_UNARY, (__VA_ARGS__))
+#define DOCTEST_FAST_REQUIRE_UNARY(...) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_REQUIRE_UNARY, (__VA_ARGS__))
+#define DOCTEST_FAST_WARN_UNARY_FALSE(...) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_WARN_UNARY_FALSE, (__VA_ARGS__))
+#define DOCTEST_FAST_CHECK_UNARY_FALSE(...) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_CHECK_UNARY_FALSE, (__VA_ARGS__))
+#define DOCTEST_FAST_REQUIRE_UNARY_FALSE(...) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_REQUIRE_UNARY_FALSE, (__VA_ARGS__))
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_FAST_WARN_EQ(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_EQ, l, r, eq)
+#define DOCTEST_FAST_CHECK_EQ(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_EQ, l, r, eq)
+#define DOCTEST_FAST_REQUIRE_EQ(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_EQ, l, r, eq)
+#define DOCTEST_FAST_WARN_NE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_NE, l, r, ne)
+#define DOCTEST_FAST_CHECK_NE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_NE, l, r, ne)
+#define DOCTEST_FAST_REQUIRE_NE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_NE, l, r, ne)
+#define DOCTEST_FAST_WARN_GT(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_GT, l, r, gt)
+#define DOCTEST_FAST_CHECK_GT(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_GT, l, r, gt)
+#define DOCTEST_FAST_REQUIRE_GT(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_GT, l, r, gt)
+#define DOCTEST_FAST_WARN_LT(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_LT, l, r, lt)
+#define DOCTEST_FAST_CHECK_LT(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_LT, l, r, lt)
+#define DOCTEST_FAST_REQUIRE_LT(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_LT, l, r, lt)
+#define DOCTEST_FAST_WARN_GE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_GE, l, r, ge)
+#define DOCTEST_FAST_CHECK_GE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_GE, l, r, ge)
+#define DOCTEST_FAST_REQUIRE_GE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_GE, l, r, ge)
+#define DOCTEST_FAST_WARN_LE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_LE, l, r, le)
+#define DOCTEST_FAST_CHECK_LE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_LE, l, r, le)
+#define DOCTEST_FAST_REQUIRE_LE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_LE, l, r, le)
+
+#define DOCTEST_FAST_WARN_UNARY(v) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_WARN_UNARY, v)
+#define DOCTEST_FAST_CHECK_UNARY(v) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_CHECK_UNARY, v)
+#define DOCTEST_FAST_REQUIRE_UNARY(v) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_REQUIRE_UNARY, v)
+#define DOCTEST_FAST_WARN_UNARY_FALSE(v) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_WARN_UNARY_FALSE, v)
+#define DOCTEST_FAST_CHECK_UNARY_FALSE(v) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_CHECK_UNARY_FALSE, v)
+#define DOCTEST_FAST_REQUIRE_UNARY_FALSE(v) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_REQUIRE_UNARY_FALSE, v)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+  // clang-format on
+
+#ifdef DOCTEST_CONFIG_NO_EXCEPTIONS
+
+#undef DOCTEST_WARN_THROWS
+#undef DOCTEST_CHECK_THROWS
+#undef DOCTEST_REQUIRE_THROWS
+#undef DOCTEST_WARN_THROWS_AS
+#undef DOCTEST_CHECK_THROWS_AS
+#undef DOCTEST_REQUIRE_THROWS_AS
+#undef DOCTEST_WARN_NOTHROW
+#undef DOCTEST_CHECK_NOTHROW
+#undef DOCTEST_REQUIRE_NOTHROW
+
+#undef DOCTEST_WARN_THROWS_MESSAGE
+#undef DOCTEST_CHECK_THROWS_MESSAGE
+#undef DOCTEST_REQUIRE_THROWS_MESSAGE
+#undef DOCTEST_WARN_THROWS_AS_MESSAGE
+#undef DOCTEST_CHECK_THROWS_AS_MESSAGE
+#undef DOCTEST_REQUIRE_THROWS_AS_MESSAGE
+#undef DOCTEST_WARN_NOTHROW_MESSAGE
+#undef DOCTEST_CHECK_NOTHROW_MESSAGE
+#undef DOCTEST_REQUIRE_NOTHROW_MESSAGE
+
+#ifdef DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS
+
+#define DOCTEST_WARN_THROWS(expr) ((void)0)
+#define DOCTEST_CHECK_THROWS(expr) ((void)0)
+#define DOCTEST_REQUIRE_THROWS(expr) ((void)0)
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_THROWS_AS(expr, ...) ((void)0)
+#define DOCTEST_CHECK_THROWS_AS(expr, ...) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_AS(expr, ...) ((void)0)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_THROWS_AS(expr, ex) ((void)0)
+#define DOCTEST_CHECK_THROWS_AS(expr, ex) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_AS(expr, ex) ((void)0)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_NOTHROW(expr) ((void)0)
+#define DOCTEST_CHECK_NOTHROW(expr) ((void)0)
+#define DOCTEST_REQUIRE_NOTHROW(expr) ((void)0)
+
+#define DOCTEST_WARN_THROWS_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_CHECK_THROWS_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_WARN_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
+#define DOCTEST_CHECK_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
+#define DOCTEST_WARN_NOTHROW_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_CHECK_NOTHROW_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_REQUIRE_NOTHROW_MESSAGE(expr, msg) ((void)0)
+
+#else // DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS
+
+#undef DOCTEST_REQUIRE
+#undef DOCTEST_REQUIRE_FALSE
+#undef DOCTEST_REQUIRE_MESSAGE
+#undef DOCTEST_REQUIRE_FALSE_MESSAGE
+#undef DOCTEST_REQUIRE_EQ
+#undef DOCTEST_REQUIRE_NE
+#undef DOCTEST_REQUIRE_GT
+#undef DOCTEST_REQUIRE_LT
+#undef DOCTEST_REQUIRE_GE
+#undef DOCTEST_REQUIRE_LE
+#undef DOCTEST_REQUIRE_UNARY
+#undef DOCTEST_REQUIRE_UNARY_FALSE
+#undef DOCTEST_FAST_REQUIRE_EQ
+#undef DOCTEST_FAST_REQUIRE_NE
+#undef DOCTEST_FAST_REQUIRE_GT
+#undef DOCTEST_FAST_REQUIRE_LT
+#undef DOCTEST_FAST_REQUIRE_GE
+#undef DOCTEST_FAST_REQUIRE_LE
+#undef DOCTEST_FAST_REQUIRE_UNARY
+#undef DOCTEST_FAST_REQUIRE_UNARY_FALSE
+
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS
+
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+
+  // =================================================================================================
+  // == WHAT FOLLOWS IS VERSIONS OF THE MACROS THAT DO NOT DO ANY REGISTERING!                      ==
+  // == THIS CAN BE ENABLED BY DEFINING DOCTEST_CONFIG_DISABLE GLOBALLY!                            ==
+  // =================================================================================================
+#else // DOCTEST_CONFIG_DISABLE
+
+#define DOCTEST_IMPLEMENT_FIXTURE(der, base, func, name)                                           \
+	namespace                                                                                      \
+	{                                                                                              \
+		template <typename T>                                                                      \
+		struct der : base                                                                          \
+		{ void f(); };                                                                             \
+	}                                                                                              \
+	template <typename T>                                                                          \
+	inline void der<T>::f()
+
+#define DOCTEST_CREATE_AND_REGISTER_FUNCTION(f, name)                                              \
+	template <typename T>                                                                          \
+	static inline void f()
+
+  // for registering tests
+#define DOCTEST_TEST_CASE(name)                                                                    \
+	DOCTEST_CREATE_AND_REGISTER_FUNCTION(DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_), name)
+
+  // for registering tests with a fixture
+#define DOCTEST_TEST_CASE_FIXTURE(x, name)                                                         \
+	DOCTEST_IMPLEMENT_FIXTURE(DOCTEST_ANONYMOUS(_DOCTEST_ANON_CLASS_), x,                          \
+							  DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_), name)
+
+  // for converting types to strings without the <typeinfo> header and demangling
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TYPE_TO_STRING(...) typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+#define DOCTEST_TYPE_TO_STRING_IMPL(...)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TYPE_TO_STRING(x) typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+#define DOCTEST_TYPE_TO_STRING_IMPL(x)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+  // for typed tests
+#define DOCTEST_TEST_CASE_TEMPLATE(name, type, types)                                              \
+	template <typename type>                                                                       \
+	inline void DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_)()
+
+#define DOCTEST_TEST_CASE_TEMPLATE_DEFINE(name, type, id)                                          \
+	template <typename type>                                                                       \
+	inline void DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_)()
+
+#define DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE(id, types)                                          \
+	typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+
+  // for subcases
+#define DOCTEST_SUBCASE(name)
+
+  // for a testsuite block
+#define DOCTEST_TEST_SUITE(name) namespace
+
+  // for starting a testsuite block
+#define DOCTEST_TEST_SUITE_BEGIN(name) typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+
+  // for ending a testsuite block
+#define DOCTEST_TEST_SUITE_END typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+
+#define DOCTEST_REGISTER_EXCEPTION_TRANSLATOR(signature)                                           \
+	template <typename T>                                                                          \
+	static inline doctest::String DOCTEST_ANONYMOUS(_DOCTEST_ANON_TRANSLATOR_)(signature)
+
+#define DOCTEST_INFO(x) ((void)0)
+#define DOCTEST_CAPTURE(x) ((void)0)
+#define DOCTEST_ADD_MESSAGE_AT(file, line, x) ((void)0)
+#define DOCTEST_ADD_FAIL_CHECK_AT(file, line, x) ((void)0)
+#define DOCTEST_ADD_FAIL_AT(file, line, x) ((void)0)
+#define DOCTEST_MESSAGE(x) ((void)0)
+#define DOCTEST_FAIL_CHECK(x) ((void)0)
+#define DOCTEST_FAIL(x) ((void)0)
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN(...) ((void)0)
+#define DOCTEST_CHECK(...) ((void)0)
+#define DOCTEST_REQUIRE(...) ((void)0)
+#define DOCTEST_WARN_FALSE(...) ((void)0)
+#define DOCTEST_CHECK_FALSE(...) ((void)0)
+#define DOCTEST_REQUIRE_FALSE(...) ((void)0)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN(expr) ((void)0)
+#define DOCTEST_CHECK(expr) ((void)0)
+#define DOCTEST_REQUIRE(expr) ((void)0)
+#define DOCTEST_WARN_FALSE(expr) ((void)0)
+#define DOCTEST_CHECK_FALSE(expr) ((void)0)
+#define DOCTEST_REQUIRE_FALSE(expr) ((void)0)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_WARN_MESSAGE(cond, msg) ((void)0)
+#define DOCTEST_CHECK_MESSAGE(cond, msg) ((void)0)
+#define DOCTEST_REQUIRE_MESSAGE(cond, msg) ((void)0)
+#define DOCTEST_WARN_FALSE_MESSAGE(cond, msg) ((void)0)
+#define DOCTEST_CHECK_FALSE_MESSAGE(cond, msg) ((void)0)
+#define DOCTEST_REQUIRE_FALSE_MESSAGE(cond, msg) ((void)0)
+
+#define DOCTEST_WARN_THROWS(expr) ((void)0)
+#define DOCTEST_CHECK_THROWS(expr) ((void)0)
+#define DOCTEST_REQUIRE_THROWS(expr) ((void)0)
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_THROWS_AS(expr, ...) ((void)0)
+#define DOCTEST_CHECK_THROWS_AS(expr, ...) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_AS(expr, ...) ((void)0)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_THROWS_AS(expr, ex) ((void)0)
+#define DOCTEST_CHECK_THROWS_AS(expr, ex) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_AS(expr, ex) ((void)0)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_NOTHROW(expr) ((void)0)
+#define DOCTEST_CHECK_NOTHROW(expr) ((void)0)
+#define DOCTEST_REQUIRE_NOTHROW(expr) ((void)0)
+
+#define DOCTEST_WARN_THROWS_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_CHECK_THROWS_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_WARN_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
+#define DOCTEST_CHECK_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
+#define DOCTEST_WARN_NOTHROW_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_CHECK_NOTHROW_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_REQUIRE_NOTHROW_MESSAGE(expr, msg) ((void)0)
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_WARN_EQ(...) ((void)0)
+#define DOCTEST_CHECK_EQ(...) ((void)0)
+#define DOCTEST_REQUIRE_EQ(...) ((void)0)
+#define DOCTEST_WARN_NE(...) ((void)0)
+#define DOCTEST_CHECK_NE(...) ((void)0)
+#define DOCTEST_REQUIRE_NE(...) ((void)0)
+#define DOCTEST_WARN_GT(...) ((void)0)
+#define DOCTEST_CHECK_GT(...) ((void)0)
+#define DOCTEST_REQUIRE_GT(...) ((void)0)
+#define DOCTEST_WARN_LT(...) ((void)0)
+#define DOCTEST_CHECK_LT(...) ((void)0)
+#define DOCTEST_REQUIRE_LT(...) ((void)0)
+#define DOCTEST_WARN_GE(...) ((void)0)
+#define DOCTEST_CHECK_GE(...) ((void)0)
+#define DOCTEST_REQUIRE_GE(...) ((void)0)
+#define DOCTEST_WARN_LE(...) ((void)0)
+#define DOCTEST_CHECK_LE(...) ((void)0)
+#define DOCTEST_REQUIRE_LE(...) ((void)0)
+
+#define DOCTEST_WARN_UNARY(...) ((void)0)
+#define DOCTEST_CHECK_UNARY(...) ((void)0)
+#define DOCTEST_REQUIRE_UNARY(...) ((void)0)
+#define DOCTEST_WARN_UNARY_FALSE(...) ((void)0)
+#define DOCTEST_CHECK_UNARY_FALSE(...) ((void)0)
+#define DOCTEST_REQUIRE_UNARY_FALSE(...) ((void)0)
+
+#define DOCTEST_FAST_WARN_EQ(...) ((void)0)
+#define DOCTEST_FAST_CHECK_EQ(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_EQ(...) ((void)0)
+#define DOCTEST_FAST_WARN_NE(...) ((void)0)
+#define DOCTEST_FAST_CHECK_NE(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_NE(...) ((void)0)
+#define DOCTEST_FAST_WARN_GT(...) ((void)0)
+#define DOCTEST_FAST_CHECK_GT(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_GT(...) ((void)0)
+#define DOCTEST_FAST_WARN_LT(...) ((void)0)
+#define DOCTEST_FAST_CHECK_LT(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_LT(...) ((void)0)
+#define DOCTEST_FAST_WARN_GE(...) ((void)0)
+#define DOCTEST_FAST_CHECK_GE(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_GE(...) ((void)0)
+#define DOCTEST_FAST_WARN_LE(...) ((void)0)
+#define DOCTEST_FAST_CHECK_LE(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_LE(...) ((void)0)
+
+#define DOCTEST_FAST_WARN_UNARY(...) ((void)0)
+#define DOCTEST_FAST_CHECK_UNARY(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_UNARY(...) ((void)0)
+#define DOCTEST_FAST_WARN_UNARY_FALSE(...) ((void)0)
+#define DOCTEST_FAST_CHECK_UNARY_FALSE(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_UNARY_FALSE(...) ((void)0)
+
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_WARN_EQ(lhs, rhs) ((void)0)
+#define DOCTEST_CHECK_EQ(lhs, rhs) ((void)0)
+#define DOCTEST_REQUIRE_EQ(lhs, rhs) ((void)0)
+#define DOCTEST_WARN_NE(lhs, rhs) ((void)0)
+#define DOCTEST_CHECK_NE(lhs, rhs) ((void)0)
+#define DOCTEST_REQUIRE_NE(lhs, rhs) ((void)0)
+#define DOCTEST_WARN_GT(lhs, rhs) ((void)0)
+#define DOCTEST_CHECK_GT(lhs, rhs) ((void)0)
+#define DOCTEST_REQUIRE_GT(lhs, rhs) ((void)0)
+#define DOCTEST_WARN_LT(lhs, rhs) ((void)0)
+#define DOCTEST_CHECK_LT(lhs, rhs) ((void)0)
+#define DOCTEST_REQUIRE_LT(lhs, rhs) ((void)0)
+#define DOCTEST_WARN_GE(lhs, rhs) ((void)0)
+#define DOCTEST_CHECK_GE(lhs, rhs) ((void)0)
+#define DOCTEST_REQUIRE_GE(lhs, rhs) ((void)0)
+#define DOCTEST_WARN_LE(lhs, rhs) ((void)0)
+#define DOCTEST_CHECK_LE(lhs, rhs) ((void)0)
+#define DOCTEST_REQUIRE_LE(lhs, rhs) ((void)0)
+
+#define DOCTEST_WARN_UNARY(val) ((void)0)
+#define DOCTEST_CHECK_UNARY(val) ((void)0)
+#define DOCTEST_REQUIRE_UNARY(val) ((void)0)
+#define DOCTEST_WARN_UNARY_FALSE(val) ((void)0)
+#define DOCTEST_CHECK_UNARY_FALSE(val) ((void)0)
+#define DOCTEST_REQUIRE_UNARY_FALSE(val) ((void)0)
+
+#define DOCTEST_FAST_WARN_EQ(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_CHECK_EQ(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_REQUIRE_EQ(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_WARN_NE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_CHECK_NE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_REQUIRE_NE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_WARN_GT(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_CHECK_GT(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_REQUIRE_GT(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_WARN_LT(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_CHECK_LT(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_REQUIRE_LT(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_WARN_GE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_CHECK_GE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_REQUIRE_GE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_WARN_LE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_CHECK_LE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_REQUIRE_LE(lhs, rhs) ((void)0)
+
+#define DOCTEST_FAST_WARN_UNARY(val) ((void)0)
+#define DOCTEST_FAST_CHECK_UNARY(val) ((void)0)
+#define DOCTEST_FAST_REQUIRE_UNARY(val) ((void)0)
+#define DOCTEST_FAST_WARN_UNARY_FALSE(val) ((void)0)
+#define DOCTEST_FAST_CHECK_UNARY_FALSE(val) ((void)0)
+#define DOCTEST_FAST_REQUIRE_UNARY_FALSE(val) ((void)0)
+
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#endif // DOCTEST_CONFIG_DISABLE
+
+  // BDD style macros
+  // clang-format off
+#define DOCTEST_SCENARIO(name)  TEST_CASE("  Scenario: " name)
+#define DOCTEST_GIVEN(name)     SUBCASE("   Given: " name)
+#define DOCTEST_WHEN(name)      SUBCASE("    When: " name)
+#define DOCTEST_AND_WHEN(name)  SUBCASE("And when: " name)
+#define DOCTEST_THEN(name)      SUBCASE("    Then: " name)
+#define DOCTEST_AND_THEN(name)  SUBCASE("     And: " name)
+  // clang-format on
+
+  // == SHORT VERSIONS OF THE MACROS
+#if !defined(DOCTEST_CONFIG_NO_SHORT_MACRO_NAMES)
+
+#define TEST_CASE DOCTEST_TEST_CASE
+#define TEST_CASE_FIXTURE DOCTEST_TEST_CASE_FIXTURE
+#define TYPE_TO_STRING DOCTEST_TYPE_TO_STRING
+#define TEST_CASE_TEMPLATE DOCTEST_TEST_CASE_TEMPLATE
+#define TEST_CASE_TEMPLATE_DEFINE DOCTEST_TEST_CASE_TEMPLATE_DEFINE
+#define TEST_CASE_TEMPLATE_INSTANTIATE DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE
+#define SUBCASE DOCTEST_SUBCASE
+#define TEST_SUITE DOCTEST_TEST_SUITE
+#define TEST_SUITE_BEGIN DOCTEST_TEST_SUITE_BEGIN
+#define TEST_SUITE_END DOCTEST_TEST_SUITE_END
+#define REGISTER_EXCEPTION_TRANSLATOR DOCTEST_REGISTER_EXCEPTION_TRANSLATOR
+#define INFO DOCTEST_INFO
+#define CAPTURE DOCTEST_CAPTURE
+#define ADD_MESSAGE_AT DOCTEST_ADD_MESSAGE_AT
+#define ADD_FAIL_CHECK_AT DOCTEST_ADD_FAIL_CHECK_AT
+#define ADD_FAIL_AT DOCTEST_ADD_FAIL_AT
+#define MESSAGE DOCTEST_MESSAGE
+#define FAIL_CHECK DOCTEST_FAIL_CHECK
+#define FAIL DOCTEST_FAIL
+#define TO_LVALUE DOCTEST_TO_LVALUE
+
+#define WARN DOCTEST_WARN
+#define WARN_FALSE DOCTEST_WARN_FALSE
+#define WARN_THROWS DOCTEST_WARN_THROWS
+#define WARN_THROWS_AS DOCTEST_WARN_THROWS_AS
+#define WARN_NOTHROW DOCTEST_WARN_NOTHROW
+#define CHECK DOCTEST_CHECK
+#define CHECK_FALSE DOCTEST_CHECK_FALSE
+#define CHECK_THROWS DOCTEST_CHECK_THROWS
+#define CHECK_THROWS_AS DOCTEST_CHECK_THROWS_AS
+#define CHECK_NOTHROW DOCTEST_CHECK_NOTHROW
+#define REQUIRE DOCTEST_REQUIRE
+#define REQUIRE_FALSE DOCTEST_REQUIRE_FALSE
+#define REQUIRE_THROWS DOCTEST_REQUIRE_THROWS
+#define REQUIRE_THROWS_AS DOCTEST_REQUIRE_THROWS_AS
+#define REQUIRE_NOTHROW DOCTEST_REQUIRE_NOTHROW
+
+#define WARN_MESSAGE DOCTEST_WARN_MESSAGE
+#define WARN_FALSE_MESSAGE DOCTEST_WARN_FALSE_MESSAGE
+#define WARN_THROWS_MESSAGE DOCTEST_WARN_THROWS_MESSAGE
+#define WARN_THROWS_AS_MESSAGE DOCTEST_WARN_THROWS_AS_MESSAGE
+#define WARN_NOTHROW_MESSAGE DOCTEST_WARN_NOTHROW_MESSAGE
+#define CHECK_MESSAGE DOCTEST_CHECK_MESSAGE
+#define CHECK_FALSE_MESSAGE DOCTEST_CHECK_FALSE_MESSAGE
+#define CHECK_THROWS_MESSAGE DOCTEST_CHECK_THROWS_MESSAGE
+#define CHECK_THROWS_AS_MESSAGE DOCTEST_CHECK_THROWS_AS_MESSAGE
+#define CHECK_NOTHROW_MESSAGE DOCTEST_CHECK_NOTHROW_MESSAGE
+#define REQUIRE_MESSAGE DOCTEST_REQUIRE_MESSAGE
+#define REQUIRE_FALSE_MESSAGE DOCTEST_REQUIRE_FALSE_MESSAGE
+#define REQUIRE_THROWS_MESSAGE DOCTEST_REQUIRE_THROWS_MESSAGE
+#define REQUIRE_THROWS_AS_MESSAGE DOCTEST_REQUIRE_THROWS_AS_MESSAGE
+#define REQUIRE_NOTHROW_MESSAGE DOCTEST_REQUIRE_NOTHROW_MESSAGE
+
+#define SCENARIO DOCTEST_SCENARIO
+#define GIVEN DOCTEST_GIVEN
+#define WHEN DOCTEST_WHEN
+#define AND_WHEN DOCTEST_AND_WHEN
+#define THEN DOCTEST_THEN
+#define AND_THEN DOCTEST_AND_THEN
+
+#define WARN_EQ DOCTEST_WARN_EQ
+#define CHECK_EQ DOCTEST_CHECK_EQ
+#define REQUIRE_EQ DOCTEST_REQUIRE_EQ
+#define WARN_NE DOCTEST_WARN_NE
+#define CHECK_NE DOCTEST_CHECK_NE
+#define REQUIRE_NE DOCTEST_REQUIRE_NE
+#define WARN_GT DOCTEST_WARN_GT
+#define CHECK_GT DOCTEST_CHECK_GT
+#define REQUIRE_GT DOCTEST_REQUIRE_GT
+#define WARN_LT DOCTEST_WARN_LT
+#define CHECK_LT DOCTEST_CHECK_LT
+#define REQUIRE_LT DOCTEST_REQUIRE_LT
+#define WARN_GE DOCTEST_WARN_GE
+#define CHECK_GE DOCTEST_CHECK_GE
+#define REQUIRE_GE DOCTEST_REQUIRE_GE
+#define WARN_LE DOCTEST_WARN_LE
+#define CHECK_LE DOCTEST_CHECK_LE
+#define REQUIRE_LE DOCTEST_REQUIRE_LE
+#define WARN_UNARY DOCTEST_WARN_UNARY
+#define CHECK_UNARY DOCTEST_CHECK_UNARY
+#define REQUIRE_UNARY DOCTEST_REQUIRE_UNARY
+#define WARN_UNARY_FALSE DOCTEST_WARN_UNARY_FALSE
+#define CHECK_UNARY_FALSE DOCTEST_CHECK_UNARY_FALSE
+#define REQUIRE_UNARY_FALSE DOCTEST_REQUIRE_UNARY_FALSE
+
+#define FAST_WARN_EQ DOCTEST_FAST_WARN_EQ
+#define FAST_CHECK_EQ DOCTEST_FAST_CHECK_EQ
+#define FAST_REQUIRE_EQ DOCTEST_FAST_REQUIRE_EQ
+#define FAST_WARN_NE DOCTEST_FAST_WARN_NE
+#define FAST_CHECK_NE DOCTEST_FAST_CHECK_NE
+#define FAST_REQUIRE_NE DOCTEST_FAST_REQUIRE_NE
+#define FAST_WARN_GT DOCTEST_FAST_WARN_GT
+#define FAST_CHECK_GT DOCTEST_FAST_CHECK_GT
+#define FAST_REQUIRE_GT DOCTEST_FAST_REQUIRE_GT
+#define FAST_WARN_LT DOCTEST_FAST_WARN_LT
+#define FAST_CHECK_LT DOCTEST_FAST_CHECK_LT
+#define FAST_REQUIRE_LT DOCTEST_FAST_REQUIRE_LT
+#define FAST_WARN_GE DOCTEST_FAST_WARN_GE
+#define FAST_CHECK_GE DOCTEST_FAST_CHECK_GE
+#define FAST_REQUIRE_GE DOCTEST_FAST_REQUIRE_GE
+#define FAST_WARN_LE DOCTEST_FAST_WARN_LE
+#define FAST_CHECK_LE DOCTEST_FAST_CHECK_LE
+#define FAST_REQUIRE_LE DOCTEST_FAST_REQUIRE_LE
+#define FAST_WARN_UNARY DOCTEST_FAST_WARN_UNARY
+#define FAST_CHECK_UNARY DOCTEST_FAST_CHECK_UNARY
+#define FAST_REQUIRE_UNARY DOCTEST_FAST_REQUIRE_UNARY
+#define FAST_WARN_UNARY_FALSE DOCTEST_FAST_WARN_UNARY_FALSE
+#define FAST_CHECK_UNARY_FALSE DOCTEST_FAST_CHECK_UNARY_FALSE
+#define FAST_REQUIRE_UNARY_FALSE DOCTEST_FAST_REQUIRE_UNARY_FALSE
+
+#endif // DOCTEST_CONFIG_NO_SHORT_MACRO_NAMES
+
+  // this is here to clear the 'current test suite' for the current translation unit - at the top
+DOCTEST_TEST_SUITE_END();
+
+// add stringification for primitive/fundamental types
+namespace doctest
+{
+	namespace detail
+	{
+		DOCTEST_TYPE_TO_STRING_IMPL(bool)
+			DOCTEST_TYPE_TO_STRING_IMPL(float)
+			DOCTEST_TYPE_TO_STRING_IMPL(double)
+			DOCTEST_TYPE_TO_STRING_IMPL(long double)
+			DOCTEST_TYPE_TO_STRING_IMPL(char)
+			DOCTEST_TYPE_TO_STRING_IMPL(signed char)
+			DOCTEST_TYPE_TO_STRING_IMPL(unsigned char)
+			DOCTEST_TYPE_TO_STRING_IMPL(wchar_t)
+			DOCTEST_TYPE_TO_STRING_IMPL(short int)
+			DOCTEST_TYPE_TO_STRING_IMPL(unsigned short int)
+			DOCTEST_TYPE_TO_STRING_IMPL(int)
+			DOCTEST_TYPE_TO_STRING_IMPL(unsigned int)
+			DOCTEST_TYPE_TO_STRING_IMPL(long int)
+			DOCTEST_TYPE_TO_STRING_IMPL(unsigned long int)
+#ifdef DOCTEST_CONFIG_WITH_LONG_LONG
+			DOCTEST_TYPE_TO_STRING_IMPL(long long int)
+			DOCTEST_TYPE_TO_STRING_IMPL(unsigned long long int)
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+	} // namespace detail
+} // namespace doctest
+
+#endif // DOCTEST_LIBRARY_INCLUDED
+
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif // __clang__
+
+#if defined(__GNUC__) && !defined(__clang__)
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic pop
+#endif // > gcc 4.6
+#endif // __GNUC__
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif // _MSC_VER
+
+#ifndef DOCTEST_SINGLE_HEADER
+#define DOCTEST_SINGLE_HEADER
+#endif // DOCTEST_SINGLE_HEADER
+
+#if defined(__clang__)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic ignored "-Wpadded"
+#pragma clang diagnostic ignored "-Wglobal-constructors"
+#pragma clang diagnostic ignored "-Wexit-time-destructors"
+#pragma clang diagnostic ignored "-Wmissing-prototypes"
+#pragma clang diagnostic ignored "-Wsign-conversion"
+#pragma clang diagnostic ignored "-Wshorten-64-to-32"
+#pragma clang diagnostic ignored "-Wmissing-variable-declarations"
+#pragma clang diagnostic ignored "-Wswitch"
+#pragma clang diagnostic ignored "-Wswitch-enum"
+#pragma clang diagnostic ignored "-Wcovered-switch-default"
+#pragma clang diagnostic ignored "-Wmissing-noreturn"
+#pragma clang diagnostic ignored "-Wunused-local-typedef"
+#pragma clang diagnostic ignored "-Wdisabled-macro-expansion"
+#pragma clang diagnostic ignored "-Wmissing-braces"
+#pragma clang diagnostic ignored "-Wmissing-field-initializers"
+#pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant"
+#pragma clang diagnostic ignored "-Wc++11-long-long"
+#endif // __clang__
+
+#if defined(__GNUC__) && !defined(__clang__)
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic push
+#endif // > gcc 4.6
+#pragma GCC diagnostic ignored "-Wunknown-pragmas"
+#pragma GCC diagnostic ignored "-Wconversion"
+#pragma GCC diagnostic ignored "-Weffc++"
+#pragma GCC diagnostic ignored "-Wsign-conversion"
+#pragma GCC diagnostic ignored "-Wstrict-overflow"
+#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
+#pragma GCC diagnostic ignored "-Wmissing-braces"
+#pragma GCC diagnostic ignored "-Wmissing-declarations"
+#pragma GCC diagnostic ignored "-Winline"
+#pragma GCC diagnostic ignored "-Wswitch"
+#pragma GCC diagnostic ignored "-Wswitch-enum"
+#pragma GCC diagnostic ignored "-Wswitch-default"
+#pragma GCC diagnostic ignored "-Wunsafe-loop-optimizations"
+#pragma GCC diagnostic ignored "-Wlong-long"
+#pragma GCC diagnostic ignored "-Wold-style-cast"
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic ignored "-Wzero-as-null-pointer-constant"
+#endif // > gcc 4.6
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 7)
+#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
+#endif // > gcc 4.7
+#if __GNUC__ > 5 || (__GNUC__ == 5 && __GNUC_MINOR__ > 3)
+#pragma GCC diagnostic ignored "-Wuseless-cast"
+#endif // > gcc 5.3
+#endif // __GNUC__
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4996) // The compiler encountered a deprecated declaration
+#pragma warning(disable : 4267) // 'var' : conversion from 'size_t' to 'type', possible loss of data
+#pragma warning(disable : 4706) // assignment within conditional expression
+#pragma warning(disable : 4512) // 'class' : assignment operator could not be generated
+#pragma warning(disable : 4127) // conditional expression is constant
+#pragma warning(disable : 4530) // C++ exception handler used, but unwind semantics are not enabled
+#pragma warning(disable : 4577) // 'noexcept' used with no exception handling mode specified
+#endif                          // _MSC_VER
+
+#if defined(DOCTEST_CONFIG_IMPLEMENT) || !defined(DOCTEST_SINGLE_HEADER)
+#ifndef DOCTEST_LIBRARY_IMPLEMENTATION
+#define DOCTEST_LIBRARY_IMPLEMENTATION
+
+#ifndef DOCTEST_SINGLE_HEADER
+#include "doctest_fwd.h"
+#endif // DOCTEST_SINGLE_HEADER
+
+#if defined(__clang__) && defined(DOCTEST_NO_CPP11_COMPAT)
+#pragma clang diagnostic ignored "-Wc++98-compat"
+#pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
+#endif // __clang__ && DOCTEST_NO_CPP11_COMPAT
+
+  // snprintf() not in the C++98 standard
+#ifdef _MSC_VER
+#define DOCTEST_SNPRINTF _snprintf
+#else
+#define DOCTEST_SNPRINTF std::snprintf
+#endif
+
+#define DOCTEST_LOG_START()                                                                        \
+	do {                                                                                           \
+		if(!contextState->hasLoggedCurrentTestStart) {                                             \
+			doctest::detail::logTestStart(*contextState->currentTest);                             \
+			contextState->hasLoggedCurrentTestStart = true;                                        \
+		}                                                                                          \
+	} while(false)
+
+  // required includes - will go only in one translation unit!
+#include <ctime>
+#include <cmath>
+  // borland (Embarcadero) compiler requires math.h and not cmath - https://github.com/onqtam/doctest/pull/37
+#ifdef __BORLANDC__
+#include <math.h>
+#endif // __BORLANDC__
+#include <new>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <limits>
+#include <utility>
+#include <sstream>
+#include <iomanip>
+#include <vector>
+#include <set>
+#include <exception>
+#include <stdexcept>
+#include <csignal>
+#include <cfloat>
+#ifndef _MSC_VER
+#include <stdint.h>
+#endif // _MSC_VER
+
+namespace doctest
+{
+	namespace detail
+	{
+		// lowers ascii letters
+		char tolower(const char c) { return (c >= 'A' && c <= 'Z') ? static_cast<char>(c + 32) : c; }
+
+		template <typename T>
+		T my_max(const T& lhs, const T& rhs) {
+			return lhs > rhs ? lhs : rhs;
+		}
+
+		// case insensitive strcmp
+		int stricmp(char const* a, char const* b) {
+			for (;; a++, b++) {
+				int d = tolower(*a) - tolower(*b);
+				if (d != 0 || !*a)
+					return d;
+			}
+		}
+
+		void my_memcpy(void* dest, const void* src, unsigned num) {
+			const char* csrc = static_cast<const char*>(src);
+			char*       cdest = static_cast<char*>(dest);
+			for (unsigned i = 0; i < num; ++i)
+				cdest[i] = csrc[i];
+		}
+
+		// not using std::strlen() because of valgrind errors when optimizations are turned on
+		// 'Invalid read of size 4' when the test suite len (with '\0') is not a multiple of 4
+		// for details see http://stackoverflow.com/questions/35671155
+		unsigned my_strlen(const char* in) {
+			const char* temp = in;
+			while (temp && *temp)
+				++temp;
+			return unsigned(temp - in);
+		}
+
+		template <typename T>
+		String fpToString(T value, int precision) {
+			std::ostringstream oss;
+			oss << std::setprecision(precision) << std::fixed << value;
+			std::string d = oss.str();
+			size_t      i = d.find_last_not_of('0');
+			if (i != std::string::npos && i != d.size() - 1) {
+				if (d[i] == '.')
+					i++;
+				d = d.substr(0, i + 1);
+			}
+			return d.c_str();
+		}
+
+		struct Endianness
+		{
+			enum Arch
+			{
+				Big,
+				Little
+			};
+
+			static Arch which() {
+				union _
+				{
+					int  asInt;
+					char asChar[sizeof(int)];
+				} u;
+
+				u.asInt = 1;                                            // NOLINT
+				return (u.asChar[sizeof(int) - 1] == 1) ? Big : Little; // NOLINT
+			}
+		};
+
+		String rawMemoryToString(const void* object, unsigned size) {
+			// Reverse order for little endian architectures
+			int i = 0, end = static_cast<int>(size), inc = 1;
+			if (Endianness::which() == Endianness::Little) {
+				i = end - 1;
+				end = inc = -1;
+			}
+
+			unsigned char const* bytes = static_cast<unsigned char const*>(object);
+			std::ostringstream   os;
+			os << "0x" << std::setfill('0') << std::hex;
+			for (; i != end; i += inc)
+				os << std::setw(2) << static_cast<unsigned>(bytes[i]);
+			return os.str().c_str();
+		}
+
+		std::ostream* createStream() { return new std::ostringstream(); }
+		String getStreamResult(std::ostream* in) {
+			return static_cast<std::ostringstream*>(in)->str().c_str(); // NOLINT
+		}
+		void freeStream(std::ostream* in) { delete in; }
+
+#ifndef DOCTEST_CONFIG_DISABLE
+
+		// this holds both parameters for the command line and runtime data for tests
+		struct ContextState : TestAccessibleContextState //!OCLINT too many fields
+		{
+			// == parameters from the command line
+
+			std::vector<std::vector<String> > filters;
+
+			String   order_by;  // how tests should be ordered
+			unsigned rand_seed; // the seed for rand ordering
+
+			unsigned first; // the first (matching) test to be executed
+			unsigned last;  // the last (matching) test to be executed
+
+			int  abort_after;           // stop tests after this many failed assertions
+			int  subcase_filter_levels; // apply the subcase filters for the first N levels
+			bool case_sensitive;        // if filtering should be case sensitive
+			bool exit;         // if the program should be exited after the tests are ran/whatever
+			bool duration;     // print the time duration of each test case
+			bool no_exitcode;  // if the framework should return 0 as the exitcode
+			bool no_run;       // to not run the tests at all (can be done with an "*" exclude)
+			bool no_version;   // to not print the version of the framework
+			bool no_colors;    // if output to the console should be colorized
+			bool force_colors; // forces the use of colors even when a tty cannot be detected
+			bool no_breaks;    // to not break into the debugger
+			bool no_skip;      // don't skip test cases which are marked to be skipped
+			bool no_path_in_filenames; // if the path to files should be removed from the output
+			bool no_line_numbers;      // if source code line numbers should be omitted from the output
+			bool no_skipped_summary;   // don't print "skipped" in the summary !!! UNDOCUMENTED !!!
+
+			bool help;             // to print the help
+			bool version;          // to print the version
+			bool count;            // if only the count of matching tests is to be retreived
+			bool list_test_cases;  // to list all tests matching the filters
+			bool list_test_suites; // to list all suites matching the filters
+
+								   // == data for the tests being ran
+
+			unsigned        numTestsPassingFilters;
+			unsigned        numTestSuitesPassingFilters;
+			unsigned        numFailed;
+			const TestCase* currentTest;
+			bool            hasLoggedCurrentTestStart;
+			int             numAssertionsForCurrentTestcase;
+			int             numAssertions;
+			int             numFailedAssertionsForCurrentTestcase;
+			int             numFailedAssertions;
+			bool            hasCurrentTestFailed;
+
+			std::vector<IContextScope*> contexts;            // for logging with INFO() and friends
+			std::vector<std::string>    exceptionalContexts; // logging from INFO() due to an exception
+
+															 // stuff for subcases
+			std::set<SubcaseSignature> subcasesPassed;
+			std::set<int>              subcasesEnteredLevels;
+			std::vector<Subcase>       subcasesStack;
+			int                        subcasesCurrentLevel;
+			bool                       subcasesHasSkipped;
+
+			void resetRunData() {
+				numTestsPassingFilters = 0;
+				numTestSuitesPassingFilters = 0;
+				numFailed = 0;
+				numAssertions = 0;
+				numFailedAssertions = 0;
+				numFailedAssertionsForCurrentTestcase = 0;
+			}
+
+			// cppcheck-suppress uninitMemberVar
+			ContextState()
+				: filters(8) // 8 different filters total
+			{
+				resetRunData();
+			}
+		};
+
+		ContextState* contextState = 0;
+#endif // DOCTEST_CONFIG_DISABLE
+	} // namespace detail
+
+	void String::copy(const String& other) {
+		if (other.isOnStack()) {
+			detail::my_memcpy(buf, other.buf, len);
+		}
+		else {
+			setOnHeap();
+			data.size = other.data.size;
+			data.capacity = data.size + 1;
+			data.ptr = new char[data.capacity];
+			detail::my_memcpy(data.ptr, other.data.ptr, data.size + 1);
+		}
+	}
+
+	String::String(const char* in) {
+		unsigned in_len = detail::my_strlen(in);
+		if (in_len <= last) {
+			detail::my_memcpy(buf, in, in_len + 1);
+			setLast(last - in_len);
+		}
+		else {
+			setOnHeap();
+			data.size = in_len;
+			data.capacity = data.size + 1;
+			data.ptr = new char[data.capacity];
+			detail::my_memcpy(data.ptr, in, in_len + 1);
+		}
+	}
+
+	String& String::operator+=(const String& other) {
+		unsigned my_old_size = size();
+		unsigned other_size = other.size();
+		unsigned total_size = my_old_size + other_size;
+		if (isOnStack()) {
+			if (total_size < len) {
+				// append to the current stack space
+				detail::my_memcpy(buf + my_old_size, other.c_str(), other_size + 1);
+				setLast(last - total_size);
+			}
+			else {
+				// alloc new chunk
+				char* temp = new char[total_size + 1];
+				// copy current data to new location before writing in the union
+				detail::my_memcpy(temp, buf, my_old_size); // skip the +1 ('\0') for speed
+														   // update data in union
+				setOnHeap();
+				data.size = total_size;
+				data.capacity = data.size + 1;
+				data.ptr = temp;
+				// transfer the rest of the data
+				detail::my_memcpy(data.ptr + my_old_size, other.c_str(), other_size + 1);
+			}
+		}
+		else {
+			if (data.capacity > total_size) {
+				// append to the current heap block
+				data.size = total_size;
+				detail::my_memcpy(data.ptr + my_old_size, other.c_str(), other_size + 1);
+			}
+			else {
+				// resize
+				data.capacity *= 2;
+				if (data.capacity <= total_size)
+					data.capacity = total_size + 1;
+				// alloc new chunk
+				char* temp = new char[data.capacity];
+				// copy current data to new location before releasing it
+				detail::my_memcpy(temp, data.ptr, my_old_size); // skip the +1 ('\0') for speed
+																// release old chunk
+				delete[] data.ptr;
+				// update the rest of the union members
+				data.size = total_size;
+				data.ptr = temp;
+				// transfer the rest of the data
+				detail::my_memcpy(data.ptr + my_old_size, other.c_str(), other_size + 1);
+			}
+		}
+
+		return *this;
+	}
+
+#ifdef DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+	String::String(String&& other) {
+		detail::my_memcpy(buf, other.buf, len);
+		other.buf[0] = '\0';
+		other.setLast();
+	}
+
+	String& String::operator=(String&& other) {
+		if (!isOnStack())
+			delete[] data.ptr;
+		detail::my_memcpy(buf, other.buf, len);
+		other.buf[0] = '\0';
+		other.setLast();
+		return *this;
+	}
+#endif // DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+
+	int String::compare(const char* other, bool no_case) const {
+		if (no_case)
+			return detail::stricmp(c_str(), other);
+		return std::strcmp(c_str(), other);
+	}
+
+	int String::compare(const String& other, bool no_case) const {
+		return compare(other.c_str(), no_case);
+	}
+
+	std::ostream& operator<<(std::ostream& stream, const String& in) {
+		stream << in.c_str();
+		return stream;
+	}
+
+	Approx::Approx(double value)
+		: m_epsilon(static_cast<double>(std::numeric_limits<float>::epsilon()) * 100)
+		, m_scale(1.0)
+		, m_value(value) {}
+
+	bool operator==(double lhs, Approx const& rhs) {
+		// Thanks to Richard Harris for his help refining this formula
+		return std::fabs(lhs - rhs.m_value) <
+			rhs.m_epsilon * (rhs.m_scale + detail::my_max(std::fabs(lhs), std::fabs(rhs.m_value)));
+	}
+
+	String Approx::toString() const { return String("Approx( ") + doctest::toString(m_value) + " )"; }
+
+#ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+	String toString(char* in) { return toString(static_cast<const char*>(in)); }
+	String toString(const char* in) { return String("\"") + (in ? in : "{null string}") + "\""; }
+#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+	String toString(bool in) { return in ? "true" : "false"; }
+	String toString(float in) { return detail::fpToString(in, 5) + "f"; }
+	String toString(double in) { return detail::fpToString(in, 10); }
+	String toString(double long in) { return detail::fpToString(in, 15); }
+
+	String toString(char in) {
+		char buf[64];
+		std::sprintf(buf, "%d", in);
+		return buf;
+	}
+
+	String toString(char signed in) {
+		char buf[64];
+		std::sprintf(buf, "%d", in);
+		return buf;
+	}
+
+	String toString(char unsigned in) {
+		char buf[64];
+		std::sprintf(buf, "%ud", in);
+		return buf;
+	}
+
+	String toString(int short in) {
+		char buf[64];
+		std::sprintf(buf, "%d", in);
+		return buf;
+	}
+
+	String toString(int short unsigned in) {
+		char buf[64];
+		std::sprintf(buf, "%u", in);
+		return buf;
+	}
+
+	String toString(int in) {
+		char buf[64];
+		std::sprintf(buf, "%d", in);
+		return buf;
+	}
+
+	String toString(int unsigned in) {
+		char buf[64];
+		std::sprintf(buf, "%u", in);
+		return buf;
+	}
+
+	String toString(int long in) {
+		char buf[64];
+		std::sprintf(buf, "%ld", in);
+		return buf;
+	}
+
+	String toString(int long unsigned in) {
+		char buf[64];
+		std::sprintf(buf, "%lu", in);
+		return buf;
+	}
+
+#ifdef DOCTEST_CONFIG_WITH_LONG_LONG
+	String toString(int long long in) {
+		char buf[64];
+		std::sprintf(buf, "%lld", in);
+		return buf;
+	}
+	String toString(int long long unsigned in) {
+		char buf[64];
+		std::sprintf(buf, "%llu", in);
+		return buf;
+	}
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+
+#ifdef DOCTEST_CONFIG_WITH_NULLPTR
+	String toString(std::nullptr_t) { return "nullptr"; }
+#endif // DOCTEST_CONFIG_WITH_NULLPTR
+
+} // namespace doctest
+
+#ifdef DOCTEST_CONFIG_DISABLE
+namespace doctest
+{
+	bool isRunningInTest() { return false; }
+	Context::Context(int, const char* const*) {}
+	Context::~Context() {}
+	void Context::applyCommandLine(int, const char* const*) {}
+	void Context::addFilter(const char*, const char*) {}
+	void Context::clearFilters() {}
+	void Context::setOption(const char*, int) {}
+	void Context::setOption(const char*, const char*) {}
+	bool Context::shouldExit() { return false; }
+	int  Context::run() { return 0; }
+} // namespace doctest
+#else // DOCTEST_CONFIG_DISABLE
+
+#if !defined(DOCTEST_CONFIG_COLORS_NONE)
+#if !defined(DOCTEST_CONFIG_COLORS_WINDOWS) && !defined(DOCTEST_CONFIG_COLORS_ANSI)
+#ifdef DOCTEST_PLATFORM_WINDOWS
+#define DOCTEST_CONFIG_COLORS_WINDOWS
+#else // linux
+#define DOCTEST_CONFIG_COLORS_ANSI
+#endif // platform
+#endif // DOCTEST_CONFIG_COLORS_WINDOWS && DOCTEST_CONFIG_COLORS_ANSI
+#endif // DOCTEST_CONFIG_COLORS_NONE
+
+#define DOCTEST_PRINTF_COLORED(buffer, color)                                                      \
+	do {                                                                                           \
+		doctest::detail::Color col(color);                                                         \
+		std::printf("%s", buffer);                                                                 \
+	} while((void)0, 0)
+
+  // the buffer size used for snprintf() calls
+#if !defined(DOCTEST_SNPRINTF_BUFFER_LENGTH)
+#define DOCTEST_SNPRINTF_BUFFER_LENGTH 1024
+#endif // DOCTEST_SNPRINTF_BUFFER_LENGTH
+
+#if defined(_MSC_VER) || defined(__MINGW32__)
+#if defined(_MSC_VER) && _MSC_VER >= 1700
+#define DOCTEST_WINDOWS_SAL_IN_OPT _In_opt_
+#else // _MSC_VER
+#define DOCTEST_WINDOWS_SAL_IN_OPT
+#endif // _MSC_VER
+extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA(
+	DOCTEST_WINDOWS_SAL_IN_OPT const char*);
+extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
+#endif // _MSC_VER || __MINGW32__
+
+#ifdef DOCTEST_CONFIG_COLORS_ANSI
+#include <unistd.h>
+#endif // DOCTEST_CONFIG_COLORS_ANSI
+
+#ifdef _WIN32
+
+// defines for a leaner windows.h
+#ifndef WIN32_MEAN_AND_LEAN
+#define WIN32_MEAN_AND_LEAN
+#endif // WIN32_MEAN_AND_LEAN
+#ifndef VC_EXTRA_LEAN
+#define VC_EXTRA_LEAN
+#endif // VC_EXTRA_LEAN
+#ifndef NOMINMAX
+#define NOMINMAX
+#endif // NOMINMAX
+
+// not sure what AfxWin.h is for - here I do what Catch does
+#ifdef __AFXDLL
+#include <AfxWin.h>
+#else
+#include <windows.h>
+#endif
+#include <io.h>
+
+#else // _WIN32
+
+#include <sys/time.h>
+
+#endif // _WIN32
+
+namespace doctest_detail_test_suite_ns
+{
+	// holds the current test suite
+	doctest::detail::TestSuite& getCurrentTestSuite() {
+		static doctest::detail::TestSuite data;
+		return data;
+	}
+} // namespace doctest_detail_test_suite_ns
+
+namespace doctest
+{
+	namespace detail
+	{
+		TestCase::TestCase(funcType test, const char* file, unsigned line, const TestSuite& test_suite,
+			const char* type, int template_id)
+			: m_test(test)
+			, m_name(0)
+			, m_type(type)
+			, m_test_suite(test_suite.m_test_suite)
+			, m_description(test_suite.m_description)
+			, m_skip(test_suite.m_skip)
+			, m_may_fail(test_suite.m_may_fail)
+			, m_should_fail(test_suite.m_should_fail)
+			, m_expected_failures(test_suite.m_expected_failures)
+			, m_timeout(test_suite.m_timeout)
+			, m_file(file)
+			, m_line(line)
+			, m_template_id(template_id) {}
+
+		TestCase& TestCase::operator*(const char* in) {
+			m_name = in;
+			// make a new name with an appended type for templated test case
+			if (m_template_id != -1) {
+				m_full_name = String(m_name) + m_type;
+				// redirect the name to point to the newly constructed full name
+				m_name = m_full_name.c_str();
+			}
+			return *this;
+		}
+
+		TestCase& TestCase::operator=(const TestCase& other) {
+			m_test = other.m_test;
+			m_full_name = other.m_full_name;
+			m_name = other.m_name;
+			m_type = other.m_type;
+			m_test_suite = other.m_test_suite;
+			m_description = other.m_description;
+			m_skip = other.m_skip;
+			m_may_fail = other.m_may_fail;
+			m_should_fail = other.m_should_fail;
+			m_expected_failures = other.m_expected_failures;
+			m_timeout = other.m_timeout;
+			m_file = other.m_file;
+			m_line = other.m_line;
+			m_template_id = other.m_template_id;
+
+			if (m_template_id != -1)
+				m_name = m_full_name.c_str();
+			return *this;
+		}
+
+		bool TestCase::operator<(const TestCase& other) const {
+			if (m_line != other.m_line)
+				return m_line < other.m_line;
+			int file_cmp = std::strcmp(m_file, other.m_file);
+			if (file_cmp != 0)
+				return file_cmp < 0;
+			return m_template_id < other.m_template_id;
+		}
+
+		const char* getAssertString(assertType::Enum val) {
+			switch (val) { //!OCLINT missing default in switch statements
+						   // clang-format off
+			case assertType::DT_WARN: return "WARN";
+			case assertType::DT_CHECK: return "CHECK";
+			case assertType::DT_REQUIRE: return "REQUIRE";
+
+			case assertType::DT_WARN_FALSE: return "WARN_FALSE";
+			case assertType::DT_CHECK_FALSE: return "CHECK_FALSE";
+			case assertType::DT_REQUIRE_FALSE: return "REQUIRE_FALSE";
+
+			case assertType::DT_WARN_THROWS: return "WARN_THROWS";
+			case assertType::DT_CHECK_THROWS: return "CHECK_THROWS";
+			case assertType::DT_REQUIRE_THROWS: return "REQUIRE_THROWS";
+
+			case assertType::DT_WARN_THROWS_AS: return "WARN_THROWS_AS";
+			case assertType::DT_CHECK_THROWS_AS: return "CHECK_THROWS_AS";
+			case assertType::DT_REQUIRE_THROWS_AS: return "REQUIRE_THROWS_AS";
+
+			case assertType::DT_WARN_NOTHROW: return "WARN_NOTHROW";
+			case assertType::DT_CHECK_NOTHROW: return "CHECK_NOTHROW";
+			case assertType::DT_REQUIRE_NOTHROW: return "REQUIRE_NOTHROW";
+
+			case assertType::DT_WARN_EQ: return "WARN_EQ";
+			case assertType::DT_CHECK_EQ: return "CHECK_EQ";
+			case assertType::DT_REQUIRE_EQ: return "REQUIRE_EQ";
+			case assertType::DT_WARN_NE: return "WARN_NE";
+			case assertType::DT_CHECK_NE: return "CHECK_NE";
+			case assertType::DT_REQUIRE_NE: return "REQUIRE_NE";
+			case assertType::DT_WARN_GT: return "WARN_GT";
+			case assertType::DT_CHECK_GT: return "CHECK_GT";
+			case assertType::DT_REQUIRE_GT: return "REQUIRE_GT";
+			case assertType::DT_WARN_LT: return "WARN_LT";
+			case assertType::DT_CHECK_LT: return "CHECK_LT";
+			case assertType::DT_REQUIRE_LT: return "REQUIRE_LT";
+			case assertType::DT_WARN_GE: return "WARN_GE";
+			case assertType::DT_CHECK_GE: return "CHECK_GE";
+			case assertType::DT_REQUIRE_GE: return "REQUIRE_GE";
+			case assertType::DT_WARN_LE: return "WARN_LE";
+			case assertType::DT_CHECK_LE: return "CHECK_LE";
+			case assertType::DT_REQUIRE_LE: return "REQUIRE_LE";
+
+			case assertType::DT_WARN_UNARY: return "WARN_UNARY";
+			case assertType::DT_CHECK_UNARY: return "CHECK_UNARY";
+			case assertType::DT_REQUIRE_UNARY: return "REQUIRE_UNARY";
+			case assertType::DT_WARN_UNARY_FALSE: return "WARN_UNARY_FALSE";
+			case assertType::DT_CHECK_UNARY_FALSE: return "CHECK_UNARY_FALSE";
+			case assertType::DT_REQUIRE_UNARY_FALSE: return "REQUIRE_UNARY_FALSE";
+
+			case assertType::DT_FAST_WARN_EQ: return "FAST_WARN_EQ";
+			case assertType::DT_FAST_CHECK_EQ: return "FAST_CHECK_EQ";
+			case assertType::DT_FAST_REQUIRE_EQ: return "FAST_REQUIRE_EQ";
+			case assertType::DT_FAST_WARN_NE: return "FAST_WARN_NE";
+			case assertType::DT_FAST_CHECK_NE: return "FAST_CHECK_NE";
+			case assertType::DT_FAST_REQUIRE_NE: return "FAST_REQUIRE_NE";
+			case assertType::DT_FAST_WARN_GT: return "FAST_WARN_GT";
+			case assertType::DT_FAST_CHECK_GT: return "FAST_CHECK_GT";
+			case assertType::DT_FAST_REQUIRE_GT: return "FAST_REQUIRE_GT";
+			case assertType::DT_FAST_WARN_LT: return "FAST_WARN_LT";
+			case assertType::DT_FAST_CHECK_LT: return "FAST_CHECK_LT";
+			case assertType::DT_FAST_REQUIRE_LT: return "FAST_REQUIRE_LT";
+			case assertType::DT_FAST_WARN_GE: return "FAST_WARN_GE";
+			case assertType::DT_FAST_CHECK_GE: return "FAST_CHECK_GE";
+			case assertType::DT_FAST_REQUIRE_GE: return "FAST_REQUIRE_GE";
+			case assertType::DT_FAST_WARN_LE: return "FAST_WARN_LE";
+			case assertType::DT_FAST_CHECK_LE: return "FAST_CHECK_LE";
+			case assertType::DT_FAST_REQUIRE_LE: return "FAST_REQUIRE_LE";
+
+			case assertType::DT_FAST_WARN_UNARY: return "FAST_WARN_UNARY";
+			case assertType::DT_FAST_CHECK_UNARY: return "FAST_CHECK_UNARY";
+			case assertType::DT_FAST_REQUIRE_UNARY: return "FAST_REQUIRE_UNARY";
+			case assertType::DT_FAST_WARN_UNARY_FALSE: return "FAST_WARN_UNARY_FALSE";
+			case assertType::DT_FAST_CHECK_UNARY_FALSE: return "FAST_CHECK_UNARY_FALSE";
+			case assertType::DT_FAST_REQUIRE_UNARY_FALSE: return "FAST_REQUIRE_UNARY_FALSE";
+				// clang-format on
+			}
+			return "";
+		}
+
+		bool checkIfShouldThrow(assertType::Enum assert_type) {
+			if (assert_type & assertType::is_require) //!OCLINT bitwise operator in conditional
+				return true;
+
+			if ((assert_type & assertType::is_check) //!OCLINT bitwise operator in conditional
+				&& contextState->abort_after > 0 &&
+				contextState->numFailedAssertions >= contextState->abort_after)
+				return true;
+
+			return false;
+		}
+		void fastAssertThrowIfFlagSet(int flags) {
+			if (flags & assertAction::shouldthrow) //!OCLINT bitwise operator in conditional
+				throwException();
+		}
+		void throwException() {
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+			throw TestFailureException();
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+		}
+
+		// matching of a string against a wildcard mask (case sensitivity configurable) taken from
+		// http://www.emoticode.net/c/simple-wildcard-string-compare-globbing-function.html
+		int wildcmp(const char* str, const char* wild, bool caseSensitive) {
+			const char* cp = 0;
+			const char* mp = 0;
+
+			// rolled my own tolower() to not include more headers
+			while ((*str) && (*wild != '*')) {
+				if ((caseSensitive ? (*wild != *str) : (tolower(*wild) != tolower(*str))) &&
+					(*wild != '?')) {
+					return 0;
+				}
+				wild++;
+				str++;
+			}
+
+			while (*str) {
+				if (*wild == '*') {
+					if (!*++wild) {
+						return 1;
+					}
+					mp = wild;
+					cp = str + 1;
+				}
+				else if ((caseSensitive ? (*wild == *str) : (tolower(*wild) == tolower(*str))) ||
+					(*wild == '?')) {
+					wild++;
+					str++;
+				}
+				else {
+					wild = mp;   //!OCLINT parameter reassignment
+					str = cp++; //!OCLINT parameter reassignment
+				}
+			}
+
+			while (*wild == '*') {
+				wild++;
+			}
+			return !*wild;
+		}
+
+		//// C string hash function (djb2) - taken from http://www.cse.yorku.ca/~oz/hash.html
+		//unsigned hashStr(unsigned const char* str) {
+		//    unsigned long hash = 5381;
+		//    char          c;
+		//    while((c = *str++))
+		//        hash = ((hash << 5) + hash) + c; // hash * 33 + c
+		//    return hash;
+		//}
+
+		// checks if the name matches any of the filters (and can be configured what to do when empty)
+		bool matchesAny(const char* name, const std::vector<String>& filters, int matchEmpty,
+			bool caseSensitive) {
+			if (filters.empty() && matchEmpty)
+				return true;
+			for (unsigned i = 0; i < filters.size(); ++i)
+				if (wildcmp(name, filters[i].c_str(), caseSensitive))
+					return true;
+			return false;
+		}
+
+#ifdef _WIN32
+
+		typedef unsigned long long UInt64;
+
+		UInt64 getCurrentTicks() {
+			static UInt64 hz = 0, hzo = 0;
+			if (!hz) {
+				QueryPerformanceFrequency(reinterpret_cast<LARGE_INTEGER*>(&hz));
+				QueryPerformanceCounter(reinterpret_cast<LARGE_INTEGER*>(&hzo));
+			}
+			UInt64 t;
+			QueryPerformanceCounter(reinterpret_cast<LARGE_INTEGER*>(&t));
+			return ((t - hzo) * 1000000) / hz;
+		}
+#else  // _WIN32
+
+		typedef uint64_t UInt64;
+
+		UInt64 getCurrentTicks() {
+			timeval t;
+			gettimeofday(&t, 0);
+			return static_cast<UInt64>(t.tv_sec) * 1000000 + static_cast<UInt64>(t.tv_usec);
+		}
+#endif // _WIN32
+
+		class Timer
+		{
+		public:
+			Timer()
+				: m_ticks(0) {}
+			void         start() { m_ticks = getCurrentTicks(); }
+			unsigned int getElapsedMicroseconds() const {
+				return static_cast<unsigned int>(getCurrentTicks() - m_ticks);
+			}
+			unsigned int getElapsedMilliseconds() const {
+				return static_cast<unsigned int>(getElapsedMicroseconds() / 1000);
+			}
+			double getElapsedSeconds() const { return getElapsedMicroseconds() / 1000000.0; }
+
+		private:
+			UInt64 m_ticks;
+		};
+
+		TestAccessibleContextState* getTestsContextState() { return contextState; }
+
+		bool SubcaseSignature::operator<(const SubcaseSignature& other) const {
+			if (m_line != other.m_line)
+				return m_line < other.m_line;
+			if (std::strcmp(m_file, other.m_file) != 0)
+				return std::strcmp(m_file, other.m_file) < 0;
+			return std::strcmp(m_name, other.m_name) < 0;
+		}
+
+		Subcase::Subcase(const char* name, const char* file, int line)
+			: m_signature(name, file, line)
+			, m_entered(false) {
+			ContextState* s = contextState;
+
+			// if we have already completed it
+			if (s->subcasesPassed.count(m_signature) != 0)
+				return;
+
+			// check subcase filters
+			if (s->subcasesCurrentLevel < s->subcase_filter_levels) {
+				if (!matchesAny(m_signature.m_name, s->filters[6], 1, s->case_sensitive))
+					return;
+				if (matchesAny(m_signature.m_name, s->filters[7], 0, s->case_sensitive))
+					return;
+			}
+
+			// if a Subcase on the same level has already been entered
+			if (s->subcasesEnteredLevels.count(s->subcasesCurrentLevel) != 0) {
+				s->subcasesHasSkipped = true;
+				return;
+			}
+
+			s->subcasesStack.push_back(*this);
+			if (s->hasLoggedCurrentTestStart)
+				logTestEnd();
+			s->hasLoggedCurrentTestStart = false;
+
+			s->subcasesEnteredLevels.insert(s->subcasesCurrentLevel++);
+			m_entered = true;
+		}
+
+		Subcase::Subcase(const Subcase& other)
+			: m_signature(other.m_signature.m_name, other.m_signature.m_file,
+				other.m_signature.m_line)
+			, m_entered(other.m_entered) {}
+
+		Subcase::~Subcase() {
+			if (m_entered) {
+				ContextState* s = contextState;
+
+				s->subcasesCurrentLevel--;
+				// only mark the subcase as passed if no subcases have been skipped
+				if (s->subcasesHasSkipped == false)
+					s->subcasesPassed.insert(m_signature);
+
+				if (!s->subcasesStack.empty())
+					s->subcasesStack.pop_back();
+				if (s->hasLoggedCurrentTestStart)
+					logTestEnd();
+				s->hasLoggedCurrentTestStart = false;
+			}
+		}
+
+		Result::~Result() {}
+
+		Result& Result::operator=(const Result& other) {
+			m_passed = other.m_passed;
+			m_decomposition = other.m_decomposition;
+
+			return *this;
+		}
+
+		// for sorting tests by file/line
+		int fileOrderComparator(const void* a, const void* b) {
+			const TestCase* lhs = *static_cast<TestCase* const*>(a);
+			const TestCase* rhs = *static_cast<TestCase* const*>(b);
+#ifdef _MSC_VER
+			// this is needed because MSVC gives different case for drive letters
+			// for __FILE__ when evaluated in a header and a source file
+			int res = stricmp(lhs->m_file, rhs->m_file);
+#else  // _MSC_VER
+			int res = std::strcmp(lhs->m_file, rhs->m_file);
+#endif // _MSC_VER
+			if (res != 0)
+				return res;
+			return static_cast<int>(lhs->m_line - rhs->m_line);
+		}
+
+		// for sorting tests by suite/file/line
+		int suiteOrderComparator(const void* a, const void* b) {
+			const TestCase* lhs = *static_cast<TestCase* const*>(a);
+			const TestCase* rhs = *static_cast<TestCase* const*>(b);
+
+			int res = std::strcmp(lhs->m_test_suite, rhs->m_test_suite);
+			if (res != 0)
+				return res;
+			return fileOrderComparator(a, b);
+		}
+
+		// for sorting tests by name/suite/file/line
+		int nameOrderComparator(const void* a, const void* b) {
+			const TestCase* lhs = *static_cast<TestCase* const*>(a);
+			const TestCase* rhs = *static_cast<TestCase* const*>(b);
+
+			int res_name = std::strcmp(lhs->m_name, rhs->m_name);
+			if (res_name != 0)
+				return res_name;
+			return suiteOrderComparator(a, b);
+		}
+
+		// sets the current test suite
+		int setTestSuite(const TestSuite& ts) {
+			doctest_detail_test_suite_ns::getCurrentTestSuite() = ts;
+			return 0;
+		}
+
+		// all the registered tests
+		std::set<TestCase>& getRegisteredTests() {
+			static std::set<TestCase> data;
+			return data;
+		}
+
+		// used by the macros for registering tests
+		int regTest(const TestCase& tc) {
+			getRegisteredTests().insert(tc);
+			return 0;
+		}
+
+		struct Color
+		{
+			enum Code
+			{
+				None = 0,
+				White,
+				Red,
+				Green,
+				Blue,
+				Cyan,
+				Yellow,
+				Grey,
+
+				Bright = 0x10,
+
+				BrightRed = Bright | Red,
+				BrightGreen = Bright | Green,
+				LightGrey = Bright | Grey,
+				BrightWhite = Bright | White
+			};
+			explicit Color(Code code) { use(code); }
+			~Color() { use(None); }
+
+			static void use(Code code);
+			static void init();
+		};
+
+#ifdef DOCTEST_CONFIG_COLORS_WINDOWS
+		HANDLE g_stdoutHandle;
+		WORD   g_originalForegroundAttributes;
+		WORD   g_originalBackgroundAttributes;
+		bool   g_attrsInitted = false;
+#endif // DOCTEST_CONFIG_COLORS_WINDOWS
+
+		void Color::init() {
+#ifdef DOCTEST_CONFIG_COLORS_WINDOWS
+			if (!g_attrsInitted) {
+				g_stdoutHandle = GetStdHandle(STD_OUTPUT_HANDLE);
+				g_attrsInitted = true;
+				CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
+				GetConsoleScreenBufferInfo(g_stdoutHandle, &csbiInfo);
+				g_originalForegroundAttributes =
+					csbiInfo.wAttributes &
+					~(BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_BLUE | BACKGROUND_INTENSITY);
+				g_originalBackgroundAttributes =
+					csbiInfo.wAttributes &
+					~(FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
+			}
+#endif // DOCTEST_CONFIG_COLORS_WINDOWS
+		}
+
+		void Color::use(Code
+#ifndef DOCTEST_CONFIG_COLORS_NONE
+			code
+#endif // DOCTEST_CONFIG_COLORS_NONE
+		) {
+			const ContextState* p = contextState;
+			if (p->no_colors)
+				return;
+#ifdef DOCTEST_CONFIG_COLORS_ANSI
+			if (isatty(STDOUT_FILENO) == false && p->force_colors == false)
+				return;
+
+			const char* col = "";
+			// clang-format off
+			switch (code) { //!OCLINT missing break in switch statement / unnecessary default statement in covered switch statement
+			case Color::Red:         col = "[0;31m"; break;
+			case Color::Green:       col = "[0;32m"; break;
+			case Color::Blue:        col = "[0;34m"; break;
+			case Color::Cyan:        col = "[0;36m"; break;
+			case Color::Yellow:      col = "[0;33m"; break;
+			case Color::Grey:        col = "[1;30m"; break;
+			case Color::LightGrey:   col = "[0;37m"; break;
+			case Color::BrightRed:   col = "[1;31m"; break;
+			case Color::BrightGreen: col = "[1;32m"; break;
+			case Color::BrightWhite: col = "[1;37m"; break;
+			case Color::Bright: // invalid
+			case Color::None:
+			case Color::White:
+			default:                 col = "[0m";
+			}
+			// clang-format on
+			std::printf("\033%s", col);
+#endif // DOCTEST_CONFIG_COLORS_ANSI
+
+#ifdef DOCTEST_CONFIG_COLORS_WINDOWS
+			if (isatty(fileno(stdout)) == false && p->force_colors == false)
+				return;
+
+#define DOCTEST_SET_ATTR(x)                                                                        \
+	SetConsoleTextAttribute(g_stdoutHandle, x | g_originalBackgroundAttributes)
+
+			// clang-format off
+			switch (code) {
+			case Color::White:       DOCTEST_SET_ATTR(FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE); break;
+			case Color::Red:         DOCTEST_SET_ATTR(FOREGROUND_RED);                                      break;
+			case Color::Green:       DOCTEST_SET_ATTR(FOREGROUND_GREEN);                                    break;
+			case Color::Blue:        DOCTEST_SET_ATTR(FOREGROUND_BLUE);                                     break;
+			case Color::Cyan:        DOCTEST_SET_ATTR(FOREGROUND_BLUE | FOREGROUND_GREEN);                  break;
+			case Color::Yellow:      DOCTEST_SET_ATTR(FOREGROUND_RED | FOREGROUND_GREEN);                   break;
+			case Color::Grey:        DOCTEST_SET_ATTR(0);                                                   break;
+			case Color::LightGrey:   DOCTEST_SET_ATTR(FOREGROUND_INTENSITY);                                break;
+			case Color::BrightRed:   DOCTEST_SET_ATTR(FOREGROUND_INTENSITY | FOREGROUND_RED);               break;
+			case Color::BrightGreen: DOCTEST_SET_ATTR(FOREGROUND_INTENSITY | FOREGROUND_GREEN);             break;
+			case Color::BrightWhite: DOCTEST_SET_ATTR(FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE); break;
+			case Color::None:
+			case Color::Bright: // invalid
+			default:                 DOCTEST_SET_ATTR(g_originalForegroundAttributes);
+			}
+			// clang-format on
+#undef DOCTEST_SET_ATTR
+#endif // DOCTEST_CONFIG_COLORS_WINDOWS
+		}
+
+		IExceptionTranslator::~IExceptionTranslator() {}
+
+		std::vector<const IExceptionTranslator*>& getExceptionTranslators() {
+			static std::vector<const IExceptionTranslator*> data;
+			return data;
+		}
+
+		void registerExceptionTranslatorImpl(const IExceptionTranslator* translateFunction) {
+			getExceptionTranslators().push_back(translateFunction);
+		}
+
+		String translateActiveException() {
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+			String                                    res;
+			std::vector<const IExceptionTranslator*>& translators = getExceptionTranslators();
+			for (size_t i = 0; i < translators.size(); ++i)
+				if (translators[i]->translate(res))
+					return res;
+			// clang-format off
+			try {
+				throw;
+			}
+			catch (std::exception& ex) {
+				return ex.what();
+			}
+			catch (std::string& msg) {
+				return msg.c_str();
+			}
+			catch (const char* msg) {
+				return msg;
+			}
+			catch (...) {
+				return "unknown exception";
+			}
+			// clang-format on
+#else  // DOCTEST_CONFIG_NO_EXCEPTIONS
+			return "";
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+		}
+
+		void writeStringToStream(std::ostream* stream, const String& str) { *stream << str; }
+
+#ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+		void toStream(std::ostream* stream, char* in) { *stream << in; }
+		void toStream(std::ostream* stream, const char* in) { *stream << in; }
+#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+		void toStream(std::ostream* stream, bool in) {
+			*stream << std::boolalpha << in << std::noboolalpha;
+		}
+		void toStream(std::ostream* stream, float in) { *stream << in; }
+		void toStream(std::ostream* stream, double in) { *stream << in; }
+		void toStream(std::ostream* stream, double long in) { *stream << in; }
+
+		void toStream(std::ostream* stream, char in) { *stream << in; }
+		void toStream(std::ostream* stream, char signed in) { *stream << in; }
+		void toStream(std::ostream* stream, char unsigned in) { *stream << in; }
+		void toStream(std::ostream* stream, int short in) { *stream << in; }
+		void toStream(std::ostream* stream, int short unsigned in) { *stream << in; }
+		void toStream(std::ostream* stream, int in) { *stream << in; }
+		void toStream(std::ostream* stream, int unsigned in) { *stream << in; }
+		void toStream(std::ostream* stream, int long in) { *stream << in; }
+		void toStream(std::ostream* stream, int long unsigned in) { *stream << in; }
+
+#ifdef DOCTEST_CONFIG_WITH_LONG_LONG
+		void toStream(std::ostream* stream, int long long in) { *stream << in; }
+		void toStream(std::ostream* stream, int long long unsigned in) { *stream << in; }
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+
+		void addToContexts(IContextScope* ptr) { contextState->contexts.push_back(ptr); }
+		void                              popFromContexts() { contextState->contexts.pop_back(); }
+		void useContextIfExceptionOccurred(IContextScope* ptr) {
+			if (std::uncaught_exception()) {
+				std::ostringstream stream;
+				ptr->build(&stream);
+				contextState->exceptionalContexts.push_back(stream.str());
+			}
+		}
+
+		void printSummary();
+
+#if !defined(DOCTEST_CONFIG_POSIX_SIGNALS) && !defined(DOCTEST_CONFIG_WINDOWS_SEH)
+		void reportFatal(const std::string&) {}
+		struct FatalConditionHandler
+		{
+			void reset() {}
+		};
+#else // DOCTEST_CONFIG_POSIX_SIGNALS || DOCTEST_CONFIG_WINDOWS_SEH
+
+		void reportFatal(const std::string& message) {
+			DOCTEST_LOG_START();
+
+			contextState->numAssertions += contextState->numAssertionsForCurrentTestcase;
+			logTestException(message.c_str(), true);
+			logTestEnd();
+			contextState->numFailed++;
+
+			printSummary();
+		}
+
+#ifdef DOCTEST_PLATFORM_WINDOWS
+
+		struct SignalDefs
+		{
+			DWORD       id;
+			const char* name;
+		};
+		// There is no 1-1 mapping between signals and windows exceptions.
+		// Windows can easily distinguish between SO and SigSegV,
+		// but SigInt, SigTerm, etc are handled differently.
+		SignalDefs signalDefs[] = {
+			{ EXCEPTION_ILLEGAL_INSTRUCTION, "SIGILL - Illegal instruction signal" },
+			{ EXCEPTION_STACK_OVERFLOW, "SIGSEGV - Stack overflow" },
+			{ EXCEPTION_ACCESS_VIOLATION, "SIGSEGV - Segmentation violation signal" },
+			{ EXCEPTION_INT_DIVIDE_BY_ZERO, "Divide by zero error" },
+		};
+
+		struct FatalConditionHandler
+		{
+			static LONG CALLBACK handleVectoredException(PEXCEPTION_POINTERS ExceptionInfo) {
+				for (size_t i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i) {
+					if (ExceptionInfo->ExceptionRecord->ExceptionCode == signalDefs[i].id) {
+						reportFatal(signalDefs[i].name);
+					}
+				}
+				// If its not an exception we care about, pass it along.
+				// This stops us from eating debugger breaks etc.
+				return EXCEPTION_CONTINUE_SEARCH;
+			}
+
+			FatalConditionHandler() {
+				isSet = true;
+				// 32k seems enough for doctest to handle stack overflow,
+				// but the value was found experimentally, so there is no strong guarantee
+				guaranteeSize = 32 * 1024;
+				exceptionHandlerHandle = 0;
+				// Register as first handler in current chain
+				exceptionHandlerHandle = AddVectoredExceptionHandler(1, handleVectoredException);
+				// Pass in guarantee size to be filled
+				SetThreadStackGuarantee(&guaranteeSize);
+			}
+
+			static void reset() {
+				if (isSet) {
+					// Unregister handler and restore the old guarantee
+					RemoveVectoredExceptionHandler(exceptionHandlerHandle);
+					SetThreadStackGuarantee(&guaranteeSize);
+					exceptionHandlerHandle = 0;
+					isSet = false;
+				}
+			}
+
+			~FatalConditionHandler() { reset(); }
+
+		private:
+			static bool  isSet;
+			static ULONG guaranteeSize;
+			static PVOID exceptionHandlerHandle;
+		};
+
+		bool  FatalConditionHandler::isSet = false;
+		ULONG FatalConditionHandler::guaranteeSize = 0;
+		PVOID FatalConditionHandler::exceptionHandlerHandle = 0;
+
+#else // DOCTEST_PLATFORM_WINDOWS
+
+		struct SignalDefs
+		{
+			int         id;
+			const char* name;
+		};
+		SignalDefs signalDefs[] = { { SIGINT, "SIGINT - Terminal interrupt signal" },
+		{ SIGILL, "SIGILL - Illegal instruction signal" },
+		{ SIGFPE, "SIGFPE - Floating point error signal" },
+		{ SIGSEGV, "SIGSEGV - Segmentation violation signal" },
+		{ SIGTERM, "SIGTERM - Termination request signal" },
+		{ SIGABRT, "SIGABRT - Abort (abnormal termination) signal" } };
+
+		struct FatalConditionHandler
+		{
+			static bool             isSet;
+			static struct sigaction oldSigActions[sizeof(signalDefs) / sizeof(SignalDefs)];
+			static stack_t          oldSigStack;
+			static char             altStackMem[SIGSTKSZ];
+
+			static void handleSignal(int sig) {
+				std::string name = "<unknown signal>";
+				for (std::size_t i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i) {
+					SignalDefs& def = signalDefs[i];
+					if (sig == def.id) {
+						name = def.name;
+						break;
+					}
+				}
+				reset();
+				reportFatal(name);
+				raise(sig);
+			}
+
+			FatalConditionHandler() {
+				isSet = true;
+				stack_t sigStack;
+				sigStack.ss_sp = altStackMem;
+				sigStack.ss_size = SIGSTKSZ;
+				sigStack.ss_flags = 0;
+				sigaltstack(&sigStack, &oldSigStack);
+				struct sigaction sa = { 0 };
+
+				sa.sa_handler = handleSignal; // NOLINT
+				sa.sa_flags = SA_ONSTACK;
+				for (std::size_t i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i) {
+					sigaction(signalDefs[i].id, &sa, &oldSigActions[i]);
+				}
+			}
+
+			~FatalConditionHandler() { reset(); }
+			static void reset() {
+				if (isSet) {
+					// Set signals back to previous values -- hopefully nobody overwrote them in the meantime
+					for (std::size_t i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i) {
+						sigaction(signalDefs[i].id, &oldSigActions[i], 0);
+					}
+					// Return the old stack
+					sigaltstack(&oldSigStack, 0);
+					isSet = false;
+				}
+			}
+		};
+
+		bool             FatalConditionHandler::isSet = false;
+		struct sigaction FatalConditionHandler::oldSigActions[sizeof(signalDefs) / sizeof(SignalDefs)] =
+		{};
+		stack_t FatalConditionHandler::oldSigStack = {};
+		char    FatalConditionHandler::altStackMem[SIGSTKSZ] = {};
+
+#endif // DOCTEST_PLATFORM_WINDOWS
+#endif // DOCTEST_CONFIG_POSIX_SIGNALS || DOCTEST_CONFIG_WINDOWS_SEH
+
+		// depending on the current options this will remove the path of filenames
+		const char* fileForOutput(const char* file) {
+			if (contextState->no_path_in_filenames) {
+				const char* back = std::strrchr(file, '\\');
+				const char* forward = std::strrchr(file, '/');
+				if (back || forward) {
+					if (back > forward)
+						forward = back;
+					return forward + 1;
+				}
+			}
+			return file;
+		}
+
+		// depending on the current options this will substitute the line numbers with 0
+		int lineForOutput(int line) {
+			if (contextState->no_line_numbers)
+				return 0;
+			return line;
+		}
+
+#ifdef DOCTEST_PLATFORM_MAC
+#include <sys/types.h>
+#include <unistd.h>
+#include <sys/sysctl.h>
+		// The following function is taken directly from the following technical note:
+		// http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html
+		// Returns true if the current process is being debugged (either
+		// running under the debugger or has a debugger attached post facto).
+		bool isDebuggerActive() {
+			int        mib[4];
+			kinfo_proc info;
+			size_t     size;
+			// Initialize the flags so that, if sysctl fails for some bizarre
+			// reason, we get a predictable result.
+			info.kp_proc.p_flag = 0;
+			// Initialize mib, which tells sysctl the info we want, in this case
+			// we're looking for information about a specific process ID.
+			mib[0] = CTL_KERN;
+			mib[1] = KERN_PROC;
+			mib[2] = KERN_PROC_PID;
+			mib[3] = getpid();
+			// Call sysctl.
+			size = sizeof(info);
+			if (sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, 0, 0) != 0) {
+				fprintf(stderr, "\n** Call to sysctl failed - unable to determine if debugger is "
+					"active **\n\n");
+				return false;
+			}
+			// We're being debugged if the P_TRACED flag is set.
+			return ((info.kp_proc.p_flag & P_TRACED) != 0);
+		}
+#elif defined(_MSC_VER) || defined(__MINGW32__)
+		bool  isDebuggerActive() { return ::IsDebuggerPresent() != 0; }
+#else
+		bool isDebuggerActive() { return false; }
+#endif // Platform
+
+#ifdef DOCTEST_PLATFORM_WINDOWS
+		void myOutputDebugString(const String& text) { ::OutputDebugStringA(text.c_str()); }
+#else
+		// TODO: integration with XCode and other IDEs
+		void myOutputDebugString(const String&) {}
+#endif // Platform
+
+		const char* getSeparator() {
+			return "===============================================================================\n";
+		}
+
+		void printToDebugConsole(const String& text) {
+			if (isDebuggerActive())
+				myOutputDebugString(text.c_str());
+		}
+
+		void addFailedAssert(assertType::Enum assert_type) {
+			if ((assert_type & assertType::is_warn) == 0) { //!OCLINT bitwise operator in conditional
+				contextState->numFailedAssertions++;
+				contextState->numFailedAssertionsForCurrentTestcase++;
+				contextState->hasCurrentTestFailed = true;
+			}
+		}
+
+		void logTestStart(const TestCase& tc) {
+			char loc[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(loc, DOCTEST_COUNTOF(loc), "%s(%d)\n", fileForOutput(tc.m_file),
+				lineForOutput(tc.m_line));
+
+			char ts1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(ts1, DOCTEST_COUNTOF(ts1), "TEST SUITE: ");
+			char ts2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(ts2, DOCTEST_COUNTOF(ts2), "%s\n", tc.m_test_suite);
+			char n1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(n1, DOCTEST_COUNTOF(n1), "TEST CASE:  ");
+			char n2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(n2, DOCTEST_COUNTOF(n2), "%s\n", tc.m_name);
+			char d1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(d1, DOCTEST_COUNTOF(d1), "DESCRIPTION: ");
+			char d2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(d2, DOCTEST_COUNTOF(d2), "%s\n", tc.m_description);
+
+			// hack for BDD style of macros - to not print "TEST CASE:"
+			char scenario[] = "  Scenario:";
+			if (std::string(tc.m_name).substr(0, DOCTEST_COUNTOF(scenario) - 1) == scenario)
+				n1[0] = '\0';
+
+			DOCTEST_PRINTF_COLORED(getSeparator(), Color::Yellow);
+			DOCTEST_PRINTF_COLORED(loc, Color::LightGrey);
+
+			String forDebugConsole;
+			if (tc.m_description) {
+				DOCTEST_PRINTF_COLORED(d1, Color::Yellow);
+				DOCTEST_PRINTF_COLORED(d2, Color::None);
+				forDebugConsole += d1;
+				forDebugConsole += d2;
+			}
+			if (tc.m_test_suite[0] != '\0') {
+				DOCTEST_PRINTF_COLORED(ts1, Color::Yellow);
+				DOCTEST_PRINTF_COLORED(ts2, Color::None);
+				forDebugConsole += ts1;
+				forDebugConsole += ts2;
+			}
+			DOCTEST_PRINTF_COLORED(n1, Color::Yellow);
+			DOCTEST_PRINTF_COLORED(n2, Color::None);
+
+			String                subcaseStuff;
+			std::vector<Subcase>& subcasesStack = contextState->subcasesStack;
+			for (unsigned i = 0; i < subcasesStack.size(); ++i) {
+				if (subcasesStack[i].m_signature.m_name[0] != '\0') {
+					char subcase[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+					DOCTEST_SNPRINTF(subcase, DOCTEST_COUNTOF(loc), "  %s\n",
+						subcasesStack[i].m_signature.m_name);
+					DOCTEST_PRINTF_COLORED(subcase, Color::None);
+					subcaseStuff += subcase;
+				}
+			}
+
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(getSeparator()) + loc + forDebugConsole.c_str() + n1 + n2 +
+				subcaseStuff.c_str() + "\n");
+		}
+
+		void logTestEnd() {}
+
+		void logTestException(const String& what, bool crash) {
+			char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+
+			DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), "TEST CASE FAILED!\n");
+
+			char info1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			char info2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			info1[0] = 0;
+			info2[0] = 0;
+			DOCTEST_SNPRINTF(info1, DOCTEST_COUNTOF(info1),
+				crash ? "crashed:\n" : "threw exception:\n");
+			DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "  %s\n", what.c_str());
+
+			std::string contextStr;
+
+			if (!contextState->exceptionalContexts.empty()) {
+				contextStr += "with context:\n";
+				for (size_t i = contextState->exceptionalContexts.size(); i > 0; --i) {
+					contextStr += "  ";
+					contextStr += contextState->exceptionalContexts[i - 1];
+					contextStr += "\n";
+				}
+			}
+
+			DOCTEST_PRINTF_COLORED(msg, Color::Red);
+			DOCTEST_PRINTF_COLORED(info1, Color::None);
+			DOCTEST_PRINTF_COLORED(info2, Color::Cyan);
+			DOCTEST_PRINTF_COLORED(contextStr.c_str(), Color::None);
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(msg) + info1 + info2 + contextStr.c_str() + "\n");
+		}
+
+		String logContext() {
+			std::ostringstream           stream;
+			std::vector<IContextScope*>& contexts = contextState->contexts;
+			if (!contexts.empty())
+				stream << "with context:\n";
+			for (size_t i = 0; i < contexts.size(); ++i) {
+				stream << "  ";
+				contexts[i]->build(&stream);
+				stream << "\n";
+			}
+			return stream.str().c_str();
+		}
+
+		const char* getFailString(assertType::Enum assert_type) {
+			if (assert_type & assertType::is_warn) //!OCLINT bitwise operator in conditional
+				return "WARNING";
+			if (assert_type & assertType::is_check) //!OCLINT bitwise operator in conditional
+				return "ERROR";
+			if (assert_type & assertType::is_require) //!OCLINT bitwise operator in conditional
+				return "FATAL ERROR";
+			return "";
+		}
+
+		void logAssert(bool passed, const char* decomposition, bool threw, const String& exception,
+			const char* expr, assertType::Enum assert_type, const char* file, int line) {
+			char loc[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(loc, DOCTEST_COUNTOF(loc), "%s(%d)", fileForOutput(file),
+				lineForOutput(line));
+
+			char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), " %s!\n",
+				passed ? "PASSED" : getFailString(assert_type));
+
+			char info1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(info1, DOCTEST_COUNTOF(info1), "  %s( %s )\n",
+				getAssertString(assert_type), expr);
+
+			char info2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			char info3[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			info2[0] = 0;
+			info3[0] = 0;
+			if (threw) {
+				DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "threw exception:\n");
+				DOCTEST_SNPRINTF(info3, DOCTEST_COUNTOF(info3), "  %s\n", exception.c_str());
+			}
+			else {
+				DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "with expansion:\n");
+				DOCTEST_SNPRINTF(info3, DOCTEST_COUNTOF(info3), "  %s( %s )\n",
+					getAssertString(assert_type), decomposition);
+			}
+
+			bool isWarn = assert_type & assertType::is_warn;
+			DOCTEST_PRINTF_COLORED(loc, Color::LightGrey);
+			DOCTEST_PRINTF_COLORED(msg,
+				passed ? Color::BrightGreen : isWarn ? Color::Yellow : Color::Red);
+			DOCTEST_PRINTF_COLORED(info1, Color::Cyan);
+			DOCTEST_PRINTF_COLORED(info2, Color::None);
+			DOCTEST_PRINTF_COLORED(info3, Color::Cyan);
+			String context = logContext();
+			DOCTEST_PRINTF_COLORED(context.c_str(), Color::None);
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(loc) + msg + info1 + info2 + info3 + context.c_str() + "\n");
+		}
+
+		void logAssertThrows(bool threw, const char* expr, assertType::Enum assert_type,
+			const char* file, int line) {
+			char loc[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(loc, DOCTEST_COUNTOF(loc), "%s(%d)", fileForOutput(file),
+				lineForOutput(line));
+
+			char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), " %s!\n",
+				threw ? "PASSED" : getFailString(assert_type));
+
+			char info1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(info1, DOCTEST_COUNTOF(info1), "  %s( %s )\n",
+				getAssertString(assert_type), expr);
+
+			char info2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			info2[0] = 0;
+
+			if (!threw)
+				DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "didn't throw at all\n");
+
+			bool isWarn = assert_type & assertType::is_warn;
+			DOCTEST_PRINTF_COLORED(loc, Color::LightGrey);
+			DOCTEST_PRINTF_COLORED(msg,
+				threw ? Color::BrightGreen : isWarn ? Color::Yellow : Color::Red);
+			DOCTEST_PRINTF_COLORED(info1, Color::Cyan);
+			DOCTEST_PRINTF_COLORED(info2, Color::None);
+			String context = logContext();
+			DOCTEST_PRINTF_COLORED(context.c_str(), Color::None);
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(loc) + msg + info1 + info2 + context.c_str() + "\n");
+		}
+
+		void logAssertThrowsAs(bool threw, bool threw_as, const char* as, const String& exception,
+			const char* expr, assertType::Enum assert_type, const char* file,
+			int line) {
+			char loc[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(loc, DOCTEST_COUNTOF(loc), "%s(%d)", fileForOutput(file),
+				lineForOutput(line));
+
+			char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), " %s!\n",
+				threw_as ? "PASSED" : getFailString(assert_type));
+
+			char info1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(info1, DOCTEST_COUNTOF(info1), "  %s( %s, %s )\n",
+				getAssertString(assert_type), expr, as);
+
+			char info2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			char info3[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			info2[0] = 0;
+			info3[0] = 0;
+
+			if (!threw) { //!OCLINT inverted logic
+				DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "didn't throw at all\n");
+			}
+			else if (!threw_as) {
+				DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "threw a different exception:\n");
+				DOCTEST_SNPRINTF(info3, DOCTEST_COUNTOF(info3), "  %s\n", exception.c_str());
+			}
+
+			bool isWarn = assert_type & assertType::is_warn;
+			DOCTEST_PRINTF_COLORED(loc, Color::LightGrey);
+			DOCTEST_PRINTF_COLORED(msg,
+				threw_as ? Color::BrightGreen : isWarn ? Color::Yellow : Color::Red);
+			DOCTEST_PRINTF_COLORED(info1, Color::Cyan);
+			DOCTEST_PRINTF_COLORED(info2, Color::None);
+			DOCTEST_PRINTF_COLORED(info3, Color::Cyan);
+			String context = logContext();
+			DOCTEST_PRINTF_COLORED(context.c_str(), Color::None);
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(loc) + msg + info1 + info2 + info3 + context.c_str() + "\n");
+		}
+
+		void logAssertNothrow(bool threw, const String& exception, const char* expr,
+			assertType::Enum assert_type, const char* file, int line) {
+			char loc[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(loc, DOCTEST_COUNTOF(loc), "%s(%d)", fileForOutput(file),
+				lineForOutput(line));
+
+			char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), " %s!\n",
+				threw ? getFailString(assert_type) : "PASSED");
+
+			char info1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(info1, DOCTEST_COUNTOF(info1), "  %s( %s )\n",
+				getAssertString(assert_type), expr);
+
+			char info2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			char info3[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			info2[0] = 0;
+			info3[0] = 0;
+			if (threw) {
+				DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "threw exception:\n");
+				DOCTEST_SNPRINTF(info3, DOCTEST_COUNTOF(info3), "  %s\n", exception.c_str());
+			}
+
+			bool isWarn = assert_type & assertType::is_warn;
+			DOCTEST_PRINTF_COLORED(loc, Color::LightGrey);
+			DOCTEST_PRINTF_COLORED(msg,
+				threw ? isWarn ? Color::Yellow : Color::Red : Color::BrightGreen);
+			DOCTEST_PRINTF_COLORED(info1, Color::Cyan);
+			DOCTEST_PRINTF_COLORED(info2, Color::None);
+			DOCTEST_PRINTF_COLORED(info3, Color::Cyan);
+			String context = logContext();
+			DOCTEST_PRINTF_COLORED(context.c_str(), Color::None);
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(loc) + msg + info1 + info2 + info3 + context.c_str() + "\n");
+		}
+
+		ResultBuilder::ResultBuilder(assertType::Enum assert_type, const char* file, int line,
+			const char* expr, const char* exception_type)
+			: m_assert_type(assert_type)
+			, m_file(file)
+			, m_line(line)
+			, m_expr(expr)
+			, m_exception_type(exception_type)
+			, m_threw(false)
+			, m_threw_as(false)
+			, m_failed(false) {
+#ifdef _MSC_VER
+			if (m_expr[0] == ' ') // this happens when variadic macros are disabled under MSVC
+				++m_expr;
+#endif // _MSC_VER
+		}
+
+		ResultBuilder::~ResultBuilder() {}
+
+		void ResultBuilder::unexpectedExceptionOccurred() {
+			m_threw = true;
+
+			m_exception = translateActiveException();
+		}
+
+		bool ResultBuilder::log() {
+			if ((m_assert_type & assertType::is_warn) == 0) //!OCLINT bitwise operator in conditional
+				contextState->numAssertionsForCurrentTestcase++;
+
+			if (m_assert_type & assertType::is_throws) { //!OCLINT bitwise operator in conditional
+				m_failed = !m_threw;
+			}
+			else if (m_assert_type & //!OCLINT bitwise operator in conditional
+				assertType::is_throws_as) {
+				m_failed = !m_threw_as;
+			}
+			else if (m_assert_type & //!OCLINT bitwise operator in conditional
+				assertType::is_nothrow) {
+				m_failed = m_threw;
+			}
+			else {
+				m_failed = m_result;
+			}
+
+			if (m_failed || contextState->success) {
+				DOCTEST_LOG_START();
+
+				if (m_assert_type & assertType::is_throws) { //!OCLINT bitwise operator in conditional
+					logAssertThrows(m_threw, m_expr, m_assert_type, m_file, m_line);
+				}
+				else if (m_assert_type & //!OCLINT bitwise operator in conditional
+					assertType::is_throws_as) {
+					logAssertThrowsAs(m_threw, m_threw_as, m_exception_type, m_exception, m_expr,
+						m_assert_type, m_file, m_line);
+				}
+				else if (m_assert_type & //!OCLINT bitwise operator in conditional
+					assertType::is_nothrow) {
+					logAssertNothrow(m_threw, m_exception, m_expr, m_assert_type, m_file, m_line);
+				}
+				else {
+					logAssert(m_result.m_passed, m_result.m_decomposition.c_str(), m_threw, m_exception,
+						m_expr, m_assert_type, m_file, m_line);
+				}
+			}
+
+			if (m_failed)
+				addFailedAssert(m_assert_type);
+
+			return m_failed && isDebuggerActive() && !contextState->no_breaks; // break into debugger
+		}
+
+		void ResultBuilder::react() const {
+			if (m_failed && checkIfShouldThrow(m_assert_type))
+				throwException();
+		}
+
+		MessageBuilder::MessageBuilder(const char* file, int line,
+			doctest::detail::assertType::Enum severity)
+			: m_stream(createStream())
+			, m_file(file)
+			, m_line(line)
+			, m_severity(severity) {}
+
+		bool MessageBuilder::log() {
+			DOCTEST_LOG_START();
+
+			bool is_warn = m_severity & doctest::detail::assertType::is_warn;
+
+			// warn is just a message in this context so we dont treat it as an assert
+			if (!is_warn) {
+				contextState->numAssertionsForCurrentTestcase++;
+				addFailedAssert(m_severity);
+			}
+
+			char loc[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(loc, DOCTEST_COUNTOF(loc), "%s(%d)", fileForOutput(m_file),
+				lineForOutput(m_line));
+			char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), " %s!\n",
+				is_warn ? "MESSAGE" : getFailString(m_severity));
+
+			DOCTEST_PRINTF_COLORED(loc, Color::LightGrey);
+			DOCTEST_PRINTF_COLORED(msg, is_warn ? Color::Yellow : Color::Red);
+
+			String info = getStreamResult(m_stream);
+			if (info.size()) {
+				DOCTEST_PRINTF_COLORED("  ", Color::None);
+				DOCTEST_PRINTF_COLORED(info.c_str(), Color::None);
+				DOCTEST_PRINTF_COLORED("\n", Color::None);
+			}
+			String context = logContext();
+			DOCTEST_PRINTF_COLORED(context.c_str(), Color::None);
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(loc) + msg + "  " + info.c_str() + "\n" + context.c_str() +
+				"\n");
+
+			return isDebuggerActive() && !contextState->no_breaks && !is_warn; // break into debugger
+		}
+
+		void MessageBuilder::react() {
+			if (m_severity & assertType::is_require) //!OCLINT bitwise operator in conditional
+				throwException();
+		}
+
+		MessageBuilder::~MessageBuilder() { freeStream(m_stream); }
+
+		// the implementation of parseFlag()
+		bool parseFlagImpl(int argc, const char* const* argv, const char* pattern) {
+			for (int i = argc - 1; i >= 0; --i) {
+				const char* temp = std::strstr(argv[i], pattern);
+				if (temp && my_strlen(temp) == my_strlen(pattern)) {
+					// eliminate strings in which the chars before the option are not '-'
+					bool noBadCharsFound = true; //!OCLINT prefer early exits and continue
+					while (temp != argv[i]) {
+						if (*--temp != '-') {
+							noBadCharsFound = false;
+							break;
+						}
+					}
+					if (noBadCharsFound && argv[i][0] == '-')
+						return true;
+				}
+			}
+			return false;
+		}
+
+		// locates a flag on the command line
+		bool parseFlag(int argc, const char* const* argv, const char* pattern) {
+#ifndef DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
+			if (!parseFlagImpl(argc, argv, pattern))
+				return parseFlagImpl(argc, argv, pattern + 3); // 3 for "dt-"
+			return true;
+#else  // DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
+			return parseFlagImpl(argc, argv, pattern);
+#endif // DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
+		}
+
+		// the implementation of parseOption()
+		bool parseOptionImpl(int argc, const char* const* argv, const char* pattern, String& res) {
+			for (int i = argc - 1; i >= 0; --i) {
+				const char* temp = std::strstr(argv[i], pattern);
+				if (temp) { //!OCLINT prefer early exits and continue
+							// eliminate matches in which the chars before the option are not '-'
+					bool        noBadCharsFound = true;
+					const char* curr = argv[i];
+					while (curr != temp) {
+						if (*curr++ != '-') {
+							noBadCharsFound = false;
+							break;
+						}
+					}
+					if (noBadCharsFound && argv[i][0] == '-') {
+						temp += my_strlen(pattern);
+						unsigned len = my_strlen(temp);
+						if (len) {
+							res = temp;
+							return true;
+						}
+					}
+				}
+			}
+			return false;
+		}
+
+		// parses an option and returns the string after the '=' character
+		bool parseOption(int argc, const char* const* argv, const char* pattern, String& res,
+			const String& defaultVal = String()) {
+			res = defaultVal;
+#ifndef DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
+			if (!parseOptionImpl(argc, argv, pattern, res))
+				return parseOptionImpl(argc, argv, pattern + 3, res); // 3 for "dt-"
+			return true;
+#else // DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
+			return parseOptionImpl(argc, argv, pattern, res);
+#endif // DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
+		}
+
+		// parses a comma separated list of words after a pattern in one of the arguments in argv
+		bool parseCommaSepArgs(int argc, const char* const* argv, const char* pattern,
+			std::vector<String>& res) {
+			String filtersString;
+			if (parseOption(argc, argv, pattern, filtersString)) {
+				// tokenize with "," as a separator
+				// cppcheck-suppress strtokCalled
+				char* pch = std::strtok(filtersString.c_str(), ","); // modifies the string
+				while (pch != 0) {
+					if (my_strlen(pch))
+						res.push_back(pch);
+					// uses the strtok() internal state to go to the next token
+					// cppcheck-suppress strtokCalled
+					pch = std::strtok(0, ",");
+				}
+				return true;
+			}
+			return false;
+		}
+
+		enum optionType
+		{
+			option_bool,
+			option_int
+		};
+
+		// parses an int/bool option from the command line
+		bool parseIntOption(int argc, const char* const* argv, const char* pattern, optionType type,
+			int& res) {
+			String parsedValue;
+			if (!parseOption(argc, argv, pattern, parsedValue))
+				return false;
+
+			if (type == 0) {
+				// boolean
+				const char positive[][5] = { "1", "true", "on", "yes" };  // 5 - strlen("true") + 1
+				const char negative[][6] = { "0", "false", "off", "no" }; // 6 - strlen("false") + 1
+
+																		  // if the value matches any of the positive/negative possibilities
+				for (unsigned i = 0; i < 4; i++) {
+					if (parsedValue.compare(positive[i], true) == 0) {
+						res = 1; //!OCLINT parameter reassignment
+						return true;
+					}
+					if (parsedValue.compare(negative[i], true) == 0) {
+						res = 0; //!OCLINT parameter reassignment
+						return true;
+					}
+				}
+			}
+			else {
+				// integer
+				int theInt = std::atoi(parsedValue.c_str()); // NOLINT
+				if (theInt != 0) {
+					res = theInt; //!OCLINT parameter reassignment
+					return true;
+				}
+			}
+			return false;
+		}
+
+		void printVersion() {
+			if (contextState->no_version == false) {
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+				std::printf("doctest version is \"%s\"\n", DOCTEST_VERSION_STR);
+			}
+		}
+
+		void printHelp() {
+			printVersion();
+			// clang-format off
+			DOCTEST_PRINTF_COLORED("[doctest]\n", Color::Cyan);
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("boolean values: \"1/on/yes/true\" or \"0/off/no/false\"\n");
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("filter  values: \"str1,str2,str3\" (comma separated strings)\n");
+			DOCTEST_PRINTF_COLORED("[doctest]\n", Color::Cyan);
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("filters use wildcards for matching strings\n");
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("something passes a filter if any of the strings in a filter matches\n");
+			DOCTEST_PRINTF_COLORED("[doctest]\n", Color::Cyan);
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("ALL FLAGS, OPTIONS AND FILTERS ALSO AVAILABLE WITH A \"dt-\" PREFIX!!!\n");
+			DOCTEST_PRINTF_COLORED("[doctest]\n", Color::Cyan);
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("Query flags - the program quits after them. Available:\n\n");
+			std::printf(" -?,   --help, -h                      prints this message\n");
+			std::printf(" -v,   --version                       prints the version\n");
+			std::printf(" -c,   --count                         prints the number of matching tests\n");
+			std::printf(" -ltc, --list-test-cases               lists all matching tests by name\n");
+			std::printf(" -lts, --list-test-suites              lists all matching test suites\n\n");
+			// ========================================================================================= << 79
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("The available <int>/<string> options/filters are:\n\n");
+			std::printf(" -tc,  --test-case=<filters>           filters     tests by their name\n");
+			std::printf(" -tce, --test-case-exclude=<filters>   filters OUT tests by their name\n");
+			std::printf(" -sf,  --source-file=<filters>         filters     tests by their file\n");
+			std::printf(" -sfe, --source-file-exclude=<filters> filters OUT tests by their file\n");
+			std::printf(" -ts,  --test-suite=<filters>          filters     tests by their test suite\n");
+			std::printf(" -tse, --test-suite-exclude=<filters>  filters OUT tests by their test suite\n");
+			std::printf(" -sc,  --subcase=<filters>             filters     subcases by their name\n");
+			std::printf(" -sce, --subcase-exclude=<filters>     filters OUT subcases by their name\n");
+			std::printf(" -ob,  --order-by=<string>             how the tests should be ordered\n");
+			std::printf("                                       <string> - by [file/suite/name/rand]\n");
+			std::printf(" -rs,  --rand-seed=<int>               seed for random ordering\n");
+			std::printf(" -f,   --first=<int>                   the first test passing the filters to\n");
+			std::printf("                                       execute - for range-based execution\n");
+			std::printf(" -l,   --last=<int>                    the last test passing the filters to\n");
+			std::printf("                                       execute - for range-based execution\n");
+			std::printf(" -aa,  --abort-after=<int>             stop after <int> failed assertions\n");
+			std::printf(" -scfl,--subcase-filter-levels=<int>   apply filters for the first <int> levels\n");
+			DOCTEST_PRINTF_COLORED("\n[doctest] ", Color::Cyan);
+			std::printf("Bool options - can be used like flags and true is assumed. Available:\n\n");
+			std::printf(" -s,   --success=<bool>                include successful assertions in output\n");
+			std::printf(" -cs,  --case-sensitive=<bool>         filters being treated as case sensitive\n");
+			std::printf(" -e,   --exit=<bool>                   exits after the tests finish\n");
+			std::printf(" -d,   --duration=<bool>               prints the time duration of each test\n");
+			std::printf(" -nt,  --no-throw=<bool>               skips exceptions-related assert checks\n");
+			std::printf(" -ne,  --no-exitcode=<bool>            returns (or exits) always with success\n");
+			std::printf(" -nr,  --no-run=<bool>                 skips all runtime doctest operations\n");
+			std::printf(" -nv,  --no-version=<bool>             omit the framework version in the output\n");
+			std::printf(" -nc,  --no-colors=<bool>              disables colors in output\n");
+			std::printf(" -fc,  --force-colors=<bool>           use colors even when not in a tty\n");
+			std::printf(" -nb,  --no-breaks=<bool>              disables breakpoints in debuggers\n");
+			std::printf(" -ns,  --no-skip=<bool>                don't skip test cases marked as skip\n");
+			std::printf(" -npf, --no-path-filenames=<bool>      only filenames and no paths in output\n");
+			std::printf(" -nln, --no-line-numbers=<bool>        0 instead of real line numbers in output\n");
+			// ========================================================================================= << 79
+			// clang-format on
+
+			DOCTEST_PRINTF_COLORED("\n[doctest] ", Color::Cyan);
+			std::printf("for more information visit the project documentation\n\n");
+		}
+
+		void printSummary() {
+			const ContextState* p = contextState;
+
+			DOCTEST_PRINTF_COLORED(getSeparator(), Color::Yellow);
+			if (p->count || p->list_test_cases) {
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+				std::printf("unskipped test cases passing the current filters: %u\n",
+					p->numTestsPassingFilters);
+			}
+			else if (p->list_test_suites) {
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+				std::printf("unskipped test cases passing the current filters: %u\n",
+					p->numTestsPassingFilters);
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+				std::printf("test suites with unskipped test cases passing the current filters: %u\n",
+					p->numTestSuitesPassingFilters);
+			}
+			else {
+				bool anythingFailed = p->numFailed > 0 || p->numFailedAssertions > 0;
+
+				char buff[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "test cases: %6u",
+					p->numTestsPassingFilters);
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), " | ");
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "%6d passed",
+					p->numTestsPassingFilters - p->numFailed);
+				DOCTEST_PRINTF_COLORED(buff,
+					(p->numTestsPassingFilters == 0 || anythingFailed) ?
+					Color::None :
+					Color::Green);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), " | ");
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "%6u failed", p->numFailed);
+				DOCTEST_PRINTF_COLORED(buff, p->numFailed > 0 ? Color::Red : Color::None);
+
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), " | ");
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				if (p->no_skipped_summary == false) {
+					int numSkipped = static_cast<unsigned>(getRegisteredTests().size()) -
+						p->numTestsPassingFilters;
+					DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "%6d skipped", numSkipped);
+					DOCTEST_PRINTF_COLORED(buff, numSkipped == 0 ? Color::None : Color::Yellow);
+				}
+				DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "assertions: %6d", p->numAssertions);
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), " | ");
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "%6d passed",
+					p->numAssertions - p->numFailedAssertions);
+				DOCTEST_PRINTF_COLORED(
+					buff, (p->numAssertions == 0 || anythingFailed) ? Color::None : Color::Green);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), " | ");
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "%6d failed", p->numFailedAssertions);
+				DOCTEST_PRINTF_COLORED(buff, p->numFailedAssertions > 0 ? Color::Red : Color::None);
+
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), " |\n");
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+				DOCTEST_PRINTF_COLORED("Status: ", Color::None);
+				const char* result = (p->numFailed > 0) ? "FAILURE!\n" : "SUCCESS!\n";
+				DOCTEST_PRINTF_COLORED(result, p->numFailed > 0 ? Color::Red : Color::Green);
+			}
+
+			// remove any coloring
+			DOCTEST_PRINTF_COLORED("", Color::None);
+		}
+	} // namespace detail
+
+	bool isRunningInTest() { return detail::contextState != 0; }
+
+	Context::Context(int argc, const char* const* argv)
+		: p(new detail::ContextState) {
+		parseArgs(argc, argv, true);
+	}
+
+	Context::~Context() { delete p; }
+
+	void Context::applyCommandLine(int argc, const char* const* argv) { parseArgs(argc, argv); }
+
+	// parses args
+	void Context::parseArgs(int argc, const char* const* argv, bool withDefaults) {
+		using namespace detail;
+
+		// clang-format off
+		parseCommaSepArgs(argc, argv, "dt-source-file=", p->filters[0]);
+		parseCommaSepArgs(argc, argv, "dt-sf=", p->filters[0]);
+		parseCommaSepArgs(argc, argv, "dt-source-file-exclude=", p->filters[1]);
+		parseCommaSepArgs(argc, argv, "dt-sfe=", p->filters[1]);
+		parseCommaSepArgs(argc, argv, "dt-test-suite=", p->filters[2]);
+		parseCommaSepArgs(argc, argv, "dt-ts=", p->filters[2]);
+		parseCommaSepArgs(argc, argv, "dt-test-suite-exclude=", p->filters[3]);
+		parseCommaSepArgs(argc, argv, "dt-tse=", p->filters[3]);
+		parseCommaSepArgs(argc, argv, "dt-test-case=", p->filters[4]);
+		parseCommaSepArgs(argc, argv, "dt-tc=", p->filters[4]);
+		parseCommaSepArgs(argc, argv, "dt-test-case-exclude=", p->filters[5]);
+		parseCommaSepArgs(argc, argv, "dt-tce=", p->filters[5]);
+		parseCommaSepArgs(argc, argv, "dt-subcase=", p->filters[6]);
+		parseCommaSepArgs(argc, argv, "dt-sc=", p->filters[6]);
+		parseCommaSepArgs(argc, argv, "dt-subcase-exclude=", p->filters[7]);
+		parseCommaSepArgs(argc, argv, "dt-sce=", p->filters[7]);
+		// clang-format on
+
+		int    intRes = 0;
+		String strRes;
+
+#define DOCTEST_PARSE_AS_BOOL_OR_FLAG(name, sname, var, default)                                   \
+	if(parseIntOption(argc, argv, DOCTEST_STR_CONCAT_TOSTR(name, =), option_bool, intRes) ||       \
+	   parseIntOption(argc, argv, DOCTEST_STR_CONCAT_TOSTR(sname, =), option_bool, intRes))        \
+		p->var = !!intRes;                                                                         \
+	else if(parseFlag(argc, argv, #name) || parseFlag(argc, argv, #sname))                         \
+		p->var = true;                                                                             \
+	else if(withDefaults)                                                                          \
+	p->var = default
+
+#define DOCTEST_PARSE_INT_OPTION(name, sname, var, default)                                        \
+	if(parseIntOption(argc, argv, DOCTEST_STR_CONCAT_TOSTR(name, =), option_int, intRes) ||        \
+	   parseIntOption(argc, argv, DOCTEST_STR_CONCAT_TOSTR(sname, =), option_int, intRes))         \
+		p->var = intRes;                                                                           \
+	else if(withDefaults)                                                                          \
+	p->var = default
+
+#define DOCTEST_PARSE_STR_OPTION(name, sname, var, default)                                        \
+	if(parseOption(argc, argv, DOCTEST_STR_CONCAT_TOSTR(name, =), strRes, default) ||              \
+	   parseOption(argc, argv, DOCTEST_STR_CONCAT_TOSTR(sname, =), strRes, default) ||             \
+	   withDefaults)                                                                               \
+	p->var = strRes
+
+		// clang-format off
+		DOCTEST_PARSE_STR_OPTION(dt - order - by, dt - ob, order_by, "file");
+		DOCTEST_PARSE_INT_OPTION(dt - rand - seed, dt - rs, rand_seed, 0);
+
+		DOCTEST_PARSE_INT_OPTION(dt - first, dt - f, first, 1);
+		DOCTEST_PARSE_INT_OPTION(dt - last, dt - l, last, 0);
+
+		DOCTEST_PARSE_INT_OPTION(dt - abort - after, dt - aa, abort_after, 0);
+		DOCTEST_PARSE_INT_OPTION(dt - subcase - filter - levels, dt - scfl, subcase_filter_levels, 2000000000);
+
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - success, dt - s, success, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - case-sensitive, dt - cs, case_sensitive, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - exit, dt - e, exit, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - duration, dt - d, duration, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - throw, dt - nt, no_throw, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - exitcode, dt - ne, no_exitcode, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - run, dt - nr, no_run, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - version, dt - nv, no_version, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - colors, dt - nc, no_colors, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - force - colors, dt - fc, force_colors, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - breaks, dt - nb, no_breaks, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - skip, dt - ns, no_skip, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - path - filenames, dt - npf, no_path_in_filenames, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - line - numbers, dt - nln, no_line_numbers, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - skipped - summary, dt - nss, no_skipped_summary, false);
+		// clang-format on
+
+#undef DOCTEST_PARSE_STR_OPTION
+#undef DOCTEST_PARSE_INT_OPTION
+#undef DOCTEST_PARSE_AS_BOOL_OR_FLAG
+
+		if (withDefaults) {
+			p->help = false;
+			p->version = false;
+			p->count = false;
+			p->list_test_cases = false;
+			p->list_test_suites = false;
+		}
+		if (parseFlag(argc, argv, "dt-help") || parseFlag(argc, argv, "dt-h") ||
+			parseFlag(argc, argv, "dt-?")) {
+			p->help = true;
+			p->exit = true;
+		}
+		if (parseFlag(argc, argv, "dt-version") || parseFlag(argc, argv, "dt-v")) {
+			p->version = true;
+			p->exit = true;
+		}
+		if (parseFlag(argc, argv, "dt-count") || parseFlag(argc, argv, "dt-c")) {
+			p->count = true;
+			p->exit = true;
+		}
+		if (parseFlag(argc, argv, "dt-list-test-cases") || parseFlag(argc, argv, "dt-ltc")) {
+			p->list_test_cases = true;
+			p->exit = true;
+		}
+		if (parseFlag(argc, argv, "dt-list-test-suites") || parseFlag(argc, argv, "dt-lts")) {
+			p->list_test_suites = true;
+			p->exit = true;
+		}
+	}
+
+	// allows the user to add procedurally to the filters from the command line
+	void Context::addFilter(const char* filter, const char* value) { setOption(filter, value); }
+
+	// allows the user to clear all filters from the command line
+	void Context::clearFilters() {
+		for (unsigned i = 0; i < p->filters.size(); ++i)
+			p->filters[i].clear();
+	}
+
+	// allows the user to override procedurally the int/bool options from the command line
+	void Context::setOption(const char* option, int value) {
+		setOption(option, toString(value).c_str());
+	}
+
+	// allows the user to override procedurally the string options from the command line
+	void Context::setOption(const char* option, const char* value) {
+		String      argv = String("-") + option + "=" + value;
+		const char* lvalue = argv.c_str();
+		parseArgs(1, &lvalue);
+	}
+
+	// users should query this in their main() and exit the program if true
+	bool Context::shouldExit() { return p->exit; }
+
+	// the main function that does all the filtering and test running
+	int Context::run() {
+		using namespace detail;
+
+		Color::init();
+
+		contextState = p;
+		p->resetRunData();
+
+		// handle version, help and no_run
+		if (p->no_run || p->version || p->help) {
+			if (p->version)
+				printVersion();
+			if (p->help)
+				printHelp();
+
+			contextState = 0;
+
+			return EXIT_SUCCESS;
+		}
+
+		printVersion();
+		DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+		std::printf("run with \"--help\" for options\n");
+
+		unsigned i = 0; // counter used for loops - here for VC6
+
+		std::set<TestCase>& registeredTests = getRegisteredTests();
+
+		std::vector<const TestCase*> testArray;
+		for (std::set<TestCase>::iterator it = registeredTests.begin(); it != registeredTests.end();
+			++it)
+			testArray.push_back(&(*it));
+
+		// sort the collected records
+		if (!testArray.empty()) {
+			if (p->order_by.compare("file", true) == 0) {
+				std::qsort(&testArray[0], testArray.size(), sizeof(TestCase*), fileOrderComparator);
+			}
+			else if (p->order_by.compare("suite", true) == 0) {
+				std::qsort(&testArray[0], testArray.size(), sizeof(TestCase*), suiteOrderComparator);
+			}
+			else if (p->order_by.compare("name", true) == 0) {
+				std::qsort(&testArray[0], testArray.size(), sizeof(TestCase*), nameOrderComparator);
+			}
+			else if (p->order_by.compare("rand", true) == 0) {
+				std::srand(p->rand_seed);
+
+				// random_shuffle implementation
+				const TestCase** first = &testArray[0];
+				for (i = testArray.size() - 1; i > 0; --i) {
+					int idxToSwap = std::rand() % (i + 1); // NOLINT
+
+					const TestCase* temp = first[i];
+
+					first[i] = first[idxToSwap];
+					first[idxToSwap] = temp;
+				}
+			}
+		}
+
+		if (p->list_test_cases) {
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("listing all test case names\n");
+			DOCTEST_PRINTF_COLORED(getSeparator(), Color::Yellow);
+		}
+
+		std::set<String> testSuitesPassingFilters;
+		if (p->list_test_suites) {
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("listing all test suites\n");
+			DOCTEST_PRINTF_COLORED(getSeparator(), Color::Yellow);
+		}
+
+		// invoke the registered functions if they match the filter criteria (or just count them)
+		for (i = 0; i < testArray.size(); i++) {
+			const TestCase& data = *testArray[i];
+
+			if (data.m_skip && !p->no_skip)
+				continue;
+
+			if (!matchesAny(data.m_file, p->filters[0], 1, p->case_sensitive))
+				continue;
+			if (matchesAny(data.m_file, p->filters[1], 0, p->case_sensitive))
+				continue;
+			if (!matchesAny(data.m_test_suite, p->filters[2], 1, p->case_sensitive))
+				continue;
+			if (matchesAny(data.m_test_suite, p->filters[3], 0, p->case_sensitive))
+				continue;
+			if (!matchesAny(data.m_name, p->filters[4], 1, p->case_sensitive))
+				continue;
+			if (matchesAny(data.m_name, p->filters[5], 0, p->case_sensitive))
+				continue;
+
+			p->numTestsPassingFilters++;
+
+			// do not execute the test if we are to only count the number of filter passing tests
+			if (p->count)
+				continue;
+
+			// print the name of the test and don't execute it
+			if (p->list_test_cases) {
+				std::printf("%s\n", data.m_name);
+				continue;
+			}
+
+			// print the name of the test suite if not done already and don't execute it
+			if (p->list_test_suites) {
+				if ((testSuitesPassingFilters.count(data.m_test_suite) == 0) &&
+					data.m_test_suite[0] != '\0') {
+					std::printf("%s\n", data.m_test_suite);
+					testSuitesPassingFilters.insert(data.m_test_suite);
+					p->numTestSuitesPassingFilters++;
+				}
+				continue;
+			}
+
+			// skip the test if it is not in the execution range
+			if ((p->last < p->numTestsPassingFilters && p->first <= p->last) ||
+				(p->first > p->numTestsPassingFilters))
+				continue;
+
+			// execute the test if it passes all the filtering
+			{
+				p->currentTest = &data;
+
+				bool failed = false;
+				p->hasLoggedCurrentTestStart = false;
+				p->numFailedAssertionsForCurrentTestcase = 0;
+				p->subcasesPassed.clear();
+				double duration = 0;
+				Timer  timer;
+				timer.start();
+				do {
+					// if the start has been logged from a previous iteration of this loop
+					if (p->hasLoggedCurrentTestStart)
+						logTestEnd();
+					p->hasLoggedCurrentTestStart = false;
+
+					// if logging successful tests - force the start log
+					if (p->success)
+						DOCTEST_LOG_START();
+
+					// reset the assertion state
+					p->numAssertionsForCurrentTestcase = 0;
+					p->hasCurrentTestFailed = false;
+
+					// reset some of the fields for subcases (except for the set of fully passed ones)
+					p->subcasesHasSkipped = false;
+					p->subcasesCurrentLevel = 0;
+					p->subcasesEnteredLevels.clear();
+
+					// reset stuff for logging with INFO()
+					p->exceptionalContexts.clear();
+
+					// execute the test
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+					try {
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+						FatalConditionHandler fatalConditionHandler; // Handle signals
+						data.m_test();
+						fatalConditionHandler.reset();
+						if (contextState->hasCurrentTestFailed)
+							failed = true;
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+					}
+					catch (const TestFailureException&) { failed = true; }
+					catch (...) {
+						DOCTEST_LOG_START();
+						logTestException(translateActiveException());
+						failed = true;
+					}
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+
+					p->numAssertions += p->numAssertionsForCurrentTestcase;
+
+					// exit this loop if enough assertions have failed
+					if (p->abort_after > 0 && p->numFailedAssertions >= p->abort_after) {
+						p->subcasesHasSkipped = false;
+						DOCTEST_PRINTF_COLORED("Aborting - too many failed asserts!\n", Color::Red);
+					}
+
+				} while (p->subcasesHasSkipped == true);
+
+				duration = timer.getElapsedSeconds();
+
+				if (Approx(p->currentTest->m_timeout).epsilon(DBL_EPSILON) != 0 &&
+					Approx(duration).epsilon(DBL_EPSILON) > p->currentTest->m_timeout) {
+					failed = true;
+					DOCTEST_LOG_START();
+					char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+					DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg),
+						"Test case exceeded time limit of %.6f!\n",
+						p->currentTest->m_timeout);
+					DOCTEST_PRINTF_COLORED(msg, Color::Red);
+				}
+
+				if (p->duration) {
+					char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+					DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), "%.6f s: %s\n", duration,
+						p->currentTest->m_name);
+					DOCTEST_PRINTF_COLORED(msg, Color::None);
+				}
+
+				if (data.m_should_fail) {
+					DOCTEST_LOG_START();
+					if (failed) {
+						failed = false;
+						DOCTEST_PRINTF_COLORED("Failed as expected so marking it as not failed\n",
+							Color::Yellow);
+					}
+					else {
+						failed = true;
+						DOCTEST_PRINTF_COLORED("Should have failed but didn't! Marking it as failed!\n",
+							Color::Red);
+					}
+				}
+				else if (failed && data.m_may_fail) {
+					DOCTEST_LOG_START();
+					failed = false;
+					DOCTEST_PRINTF_COLORED("Allowed to fail so marking it as not failed\n",
+						Color::Yellow);
+				}
+				else if (data.m_expected_failures > 0) {
+					DOCTEST_LOG_START();
+					char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+					if (p->numFailedAssertionsForCurrentTestcase == data.m_expected_failures) {
+						failed = false;
+						DOCTEST_SNPRINTF(
+							msg, DOCTEST_COUNTOF(msg),
+							"Failed exactly %d times as expected so marking it as not failed!\n",
+							data.m_expected_failures);
+						DOCTEST_PRINTF_COLORED(msg, Color::Yellow);
+					}
+					else {
+						failed = true;
+						DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg),
+							"Didn't fail exactly %d times so marking it as failed!\n",
+							data.m_expected_failures);
+						DOCTEST_PRINTF_COLORED(msg, Color::Red);
+					}
+				}
+
+				if (p->hasLoggedCurrentTestStart)
+					logTestEnd();
+
+				if (failed) // if any subcase has failed - the whole test case has failed
+					p->numFailed++;
+
+				// stop executing tests if enough assertions have failed
+				if (p->abort_after > 0 && p->numFailedAssertions >= p->abort_after)
+					break;
+			}
+		}
+
+		printSummary();
+
+		contextState = 0;
+
+		if (p->numFailed && !p->no_exitcode)
+			return EXIT_FAILURE;
+		return EXIT_SUCCESS;
+	}
+} // namespace doctest
+
+#endif // DOCTEST_CONFIG_DISABLE
+
+#ifdef DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
+int main(int argc, char** argv) { return doctest::Context(argc, argv).run(); }
+#endif // DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
+
+#endif // DOCTEST_LIBRARY_IMPLEMENTATION
+#endif // DOCTEST_CONFIG_IMPLEMENT
+
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif // __clang__
+
+#if defined(__GNUC__) && !defined(__clang__)
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic pop
+#endif // > gcc 4.6
+#endif // __GNUC__
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif // _MSC_VER
\ No newline at end of file
diff --git a/SCwin/main.cpp b/SCwin/main.cpp
index 488baa7ac03e4d05a0590c23d832fe802200a070..717c72738dad107f146db343b5247236f9aaa429 100644
--- a/SCwin/main.cpp
+++ b/SCwin/main.cpp
@@ -1,20 +1,6 @@
-#pragma once
 #include "stdafx.h"
 
-#include "structs.h"
 #include "mains.h"
-#include "parameter.h"
-#include "dataParser.h"
-#include "print.h"
-#include "operation.h"
-#include "dtw.h"
-#include "lcss.h"
-#include "pdtw.h"
-#include "help.h"
-#include "calcul.h"
-#include "draw.h"
-
-#include <random>
 
 using namespace std;
 
@@ -24,80 +10,7 @@ int main(int argc, char **argv)
 	for (int i = 1; i < argc; i++)
 		args.push_back(argv[i]);
 
-	mains::entry_main(args);
-
-	//vector<string> scripts;
-	//for (size_t i = 0; i < args.size() - 1; i++)
-	//{
-	//	if (args[i] == "-script")
-	//	{
-	//		scripts = dataParser::readFileByLine(args[i + 1]);
-	//		break;
-	//	}
-	//}
-	//
-	//if (scripts.size() > 0)
-	//{
-	//	//size_t start = args.size() >= 3 ? stoi(args[2]) - 1 : 0;
-	//	//size_t end = args.size() == 4 ? stoi(args[3]) : scripts.size();
-	//	for (size_t i = 0; i < scripts.size(); i++)
-	//	{
-	//		auto argsSub = help::split(scripts[i], " \t");
-	//		parameter::parameterPriority(argsSub, args);
-	//		mains::mainLogic(argsSub);
-	//	}
-	//}
-	//else
-	//	mains::mainLogic(args);
+	mains::main_entry(args);
 
 	return 0;
-}
-
-//auto f = dataParser::getFolderFileNames("c:\\code\\data\\sc\\shs_cut_chord_distances");
-//auto c = dataParser::getClusters(f, "c:\\code\\data\\sh\\cTrainCut.txt");
-//	
-//vtr2<int> mx(999);
-//for (size_t i = 0; i < 999; i++)
-//{
-//	vtr<int> row(999);
-//	mx[i] = row;
-//}
-
-//std::random_device rd;
-//std::mt19937 gen(rd());
-
-//for (size_t u = 0; u < 100; u++)
-//{
-//	for (size_t i = 0; i < 999; i++)
-//	{
-//		int min = 1;
-//		int max = 999;
-//		int cc = 0;
-//		map<int, int> isIn;
-//		for (int j = 0; j < 999; j++)
-//		{
-//			std::uniform_int_distribution<int> dis(min, max);
-//			while (true) {
-//				int tmp = dis(gen);
-
-//				if (isIn.count(tmp) > 0)
-//				{
-//					if (tmp == max)
-//						while (isIn.count(max) > 0) {
-//							max--;
-//						}
-//				}
-//				else {
-//					isIn[tmp] = tmp;
-//					mx[j][i] = tmp;
-//					cc++;
-//					break;
-//				}
-//			}
-//		}
-//		//cout << cc << endl;
-//	}
-
-//	auto s = calcul::scoreMap(mx, c);
-//	cout << s[999] << endl;
-//}
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/SequenceComparison.sln b/SequenceComparison.sln
index c152e7de57c52c521eff9b93336a83af5a2bc574..7af9028fb7c0ec8c166bde19ff86f20213bf4904 100644
--- a/SequenceComparison.sln
+++ b/SequenceComparison.sln
@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
-VisualStudioVersion = 15.0.26430.15
+VisualStudioVersion = 15.0.26730.3
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SequenceComparison", "SequenceComparison\SequenceComparison.vcxitems", "{47CB85A2-54D1-498A-80ED-BBB0B2D2F55F}"
 EndProject
@@ -17,16 +17,17 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cimglib", "..\cimglib\cimgl
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sclinuxso", "sclinuxso\sclinuxso.vcxproj", "{9FD8B983-5F44-447D-851A-B25D54393FE3}"
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cimg", "cimg\cimg.vcxproj", "{DD81DA8B-F92B-4E3D-AA9D-B39C8AE0F4A3}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "wraper", "wraper\wraper.csproj", "{EACB9AAB-8B70-4E9F-9F2B-DA2A4B24050F}"
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "scdll", "scdll\scdll.vcxproj", "{2B5BAB52-04E3-43F7-8C69-4E8B5E89E9EE}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unit", "unit\unit.vcxproj", "{751DD303-54B9-468C-816F-646EA93E6E93}"
+EndProject
 Global
 	GlobalSection(SharedMSBuildProjectFiles) = preSolution
 		SequenceComparison\SequenceComparison.vcxitems*{2b5bab52-04e3-43f7-8c69-4e8b5e89e9ee}*SharedItemsImports = 4
 		SequenceComparison\SequenceComparison.vcxitems*{47cb85a2-54d1-498a-80ed-bbb0b2d2f55f}*SharedItemsImports = 9
+		SequenceComparison\SequenceComparison.vcxitems*{751dd303-54b9-468c-816f-646ea93e6e93}*SharedItemsImports = 4
 		SequenceComparison\SequenceComparison.vcxitems*{7ba89670-c925-4ec3-9a96-067a96af2ef7}*SharedItemsImports = 4
 		SequenceComparison\SequenceComparison.vcxitems*{812016bb-1791-487e-8d44-e176ea73030e}*SharedItemsImports = 4
 		SequenceComparison\SequenceComparison.vcxitems*{968aae29-89f6-408c-a27f-435b9ead9f7e}*SharedItemsImports = 4
@@ -118,18 +119,6 @@ Global
 		{9FD8B983-5F44-447D-851A-B25D54393FE3}.Release|x64.Build.0 = Release|x64
 		{9FD8B983-5F44-447D-851A-B25D54393FE3}.Release|x86.ActiveCfg = Release|x86
 		{9FD8B983-5F44-447D-851A-B25D54393FE3}.Release|x86.Build.0 = Release|x86
-		{DD81DA8B-F92B-4E3D-AA9D-B39C8AE0F4A3}.Debug|Any CPU.ActiveCfg = Debug|Win32
-		{DD81DA8B-F92B-4E3D-AA9D-B39C8AE0F4A3}.Debug|ARM.ActiveCfg = Debug|Win32
-		{DD81DA8B-F92B-4E3D-AA9D-B39C8AE0F4A3}.Debug|x64.ActiveCfg = Debug|x64
-		{DD81DA8B-F92B-4E3D-AA9D-B39C8AE0F4A3}.Debug|x64.Build.0 = Debug|x64
-		{DD81DA8B-F92B-4E3D-AA9D-B39C8AE0F4A3}.Debug|x86.ActiveCfg = Debug|Win32
-		{DD81DA8B-F92B-4E3D-AA9D-B39C8AE0F4A3}.Debug|x86.Build.0 = Debug|Win32
-		{DD81DA8B-F92B-4E3D-AA9D-B39C8AE0F4A3}.Release|Any CPU.ActiveCfg = Release|Win32
-		{DD81DA8B-F92B-4E3D-AA9D-B39C8AE0F4A3}.Release|ARM.ActiveCfg = Release|Win32
-		{DD81DA8B-F92B-4E3D-AA9D-B39C8AE0F4A3}.Release|x64.ActiveCfg = Release|x64
-		{DD81DA8B-F92B-4E3D-AA9D-B39C8AE0F4A3}.Release|x64.Build.0 = Release|x64
-		{DD81DA8B-F92B-4E3D-AA9D-B39C8AE0F4A3}.Release|x86.ActiveCfg = Release|Win32
-		{DD81DA8B-F92B-4E3D-AA9D-B39C8AE0F4A3}.Release|x86.Build.0 = Release|Win32
 		{EACB9AAB-8B70-4E9F-9F2B-DA2A4B24050F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{EACB9AAB-8B70-4E9F-9F2B-DA2A4B24050F}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{EACB9AAB-8B70-4E9F-9F2B-DA2A4B24050F}.Debug|ARM.ActiveCfg = Debug|Any CPU
@@ -158,8 +147,23 @@ Global
 		{2B5BAB52-04E3-43F7-8C69-4E8B5E89E9EE}.Release|x64.Build.0 = Release|x64
 		{2B5BAB52-04E3-43F7-8C69-4E8B5E89E9EE}.Release|x86.ActiveCfg = Release|Win32
 		{2B5BAB52-04E3-43F7-8C69-4E8B5E89E9EE}.Release|x86.Build.0 = Release|Win32
+		{751DD303-54B9-468C-816F-646EA93E6E93}.Debug|Any CPU.ActiveCfg = Debug|Win32
+		{751DD303-54B9-468C-816F-646EA93E6E93}.Debug|ARM.ActiveCfg = Debug|Win32
+		{751DD303-54B9-468C-816F-646EA93E6E93}.Debug|x64.ActiveCfg = Debug|x64
+		{751DD303-54B9-468C-816F-646EA93E6E93}.Debug|x64.Build.0 = Debug|x64
+		{751DD303-54B9-468C-816F-646EA93E6E93}.Debug|x86.ActiveCfg = Debug|Win32
+		{751DD303-54B9-468C-816F-646EA93E6E93}.Debug|x86.Build.0 = Debug|Win32
+		{751DD303-54B9-468C-816F-646EA93E6E93}.Release|Any CPU.ActiveCfg = Release|Win32
+		{751DD303-54B9-468C-816F-646EA93E6E93}.Release|ARM.ActiveCfg = Release|Win32
+		{751DD303-54B9-468C-816F-646EA93E6E93}.Release|x64.ActiveCfg = Release|x64
+		{751DD303-54B9-468C-816F-646EA93E6E93}.Release|x64.Build.0 = Release|x64
+		{751DD303-54B9-468C-816F-646EA93E6E93}.Release|x86.ActiveCfg = Release|Win32
+		{751DD303-54B9-468C-816F-646EA93E6E93}.Release|x86.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {62DC8242-8506-42AB-A0DD-41F95FCA2688}
+	EndGlobalSection
 EndGlobal
diff --git a/SequenceComparison/CMakeLists.txt b/SequenceComparison/CMakeLists.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4f4778e308d1e22dd16ce5e659a2eead929a6ab6
--- /dev/null
+++ b/SequenceComparison/CMakeLists.txt
@@ -0,0 +1,122 @@
+cmake_minimum_required(VERSION 3.2)
+
+#set(CMAKE_VERBOSE_MAKEFILE on)
+project(pmsa)
+
+if(NOT CMAKE_BUILD_TYPE)
+	set(CMAKE_BUILD_TYPE Release)
+endif()
+
+set(CMAKE_CXX_FLAGS "-std=c++14 -Wall -pedantic -lstdc++fs -lX11")
+set(CMAKE_CXX_FLAGS_RELEASE "-O3")
+set(CMAKE_CXX_FLAGS_DEBUG "-g")
+
+find_package(OpenMP)
+if(OPENMP_FOUND)
+	message(STATUS "STATUS: openmp found")
+	set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
+endif()
+
+if(MPI_FOUND)
+	message(STATUS "STATUS: mpi found")
+else()
+	message(STATUS "STATUS: mpi not found")
+endif()
+
+if(X11_FOUND)
+	message(STATUS "STATUS: X11 found")
+else()
+	message(STATUS "STATUS: X11 not found")
+endif()
+
+
+SET(DEPEND_EXT
+	/usr/lib/x86_64-linux-gnu/libX11.so
+	/usr/lib/gcc/x86_64-linux-gnu/7.2.0/libstdc++fs.a
+)
+
+add_library(msalib
+	mains.cpp
+	parameter.cpp
+	calcul.cpp
+	help.cpp
+	parser.cpp
+	operation.cpp
+	dtw.cpp
+	lcss.cpp
+	print.cpp
+)
+
+add_executable(
+	msa 
+	main.cpp
+	#mains.cpp
+	#parameter.cpp
+	#help.cpp
+	#parser.cpp
+	#operation.cpp
+	#dtw.cpp
+	#lcss.cpp
+	#calcul.cpp
+	#print.cpp
+)
+
+target_link_libraries(msa msalib ${DEPEND_EXT})
+
+add_executable(
+	unit	
+	unitmain.cpp
+	ut_dtw.cpp
+	ut_op.cpp
+	ut_help.cpp
+)
+
+target_link_libraries(unit msalib ${DEPEND_EXT} )
+
+#add_library(help_o help.cpp)
+#add_library(calcul_o calcul.cpp)
+#add_library(parameter_o parameter.cpp)
+#add_library(dtw_o dtw.cpp)
+#add_library(lcss_o lcss.cpp)
+#add_library(print_o print.cpp)
+#add_library(dataParser_o dataParser.cpp)
+
+#set(DEPEND_MSA
+#	parameter_o
+#	help_o
+#	calcul_o
+#	dtw_o
+#	lcss_o
+#)
+#
+#set(DEPEND_UNIT
+#	parameter_o
+#	help_o
+#	calcul_o
+#	dtw_o
+#)
+#
+#add_executable(
+#	msa 
+#	main.cpp
+#	mains.cpp
+#	dataParser.cpp
+#	operation.cpp
+#	print.cpp
+#)
+#
+#add_executable(
+#	unit
+#	unitmain.cpp
+#	ut_dtw.cpp
+#)
+#
+#SET(DEPEND_EXT
+#	/usr/lib//x86_64-linux-gnu/libX11.so
+#	/usr/lib/gcc/x86_64-linux-gnu/7.1.0/libstdc++fs.a
+#)
+#
+#target_link_libraries(msa ${DEPEND_MSA} ${DEPEND_EXT})
+#target_link_libraries(unit ${DEPEND_UNIT} ${DEPEND_EXT})
+
+#set_target_properties(msa PROPERTIES PREFIX "")
\ No newline at end of file
diff --git a/SequenceComparison/SequenceComparison.vcxitems b/SequenceComparison/SequenceComparison.vcxitems
index 08e81ca1d44ec6cbde16601c9ae30c603bffda7b..7548d0eefa6f217b3e5bd33b1ed08aa138b91927 100644
--- a/SequenceComparison/SequenceComparison.vcxitems
+++ b/SequenceComparison/SequenceComparison.vcxitems
@@ -16,7 +16,8 @@
   <ItemGroup>
     <ClInclude Include="$(MSBuildThisFileDirectory)calcul.h" />
     <ClInclude Include="$(MSBuildThisFileDirectory)CImg.h" />
-    <ClInclude Include="$(MSBuildThisFileDirectory)dataParser.h" />
+    <ClInclude Include="$(MSBuildThisFileDirectory)parser.h" />
+    <ClInclude Include="$(MSBuildThisFileDirectory)doctest.h" />
     <ClInclude Include="$(MSBuildThisFileDirectory)matrix.h" />
     <ClInclude Include="$(MSBuildThisFileDirectory)draw.h" />
     <ClInclude Include="$(MSBuildThisFileDirectory)dtw.h" />
@@ -35,7 +36,7 @@
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="$(MSBuildThisFileDirectory)calcul.cpp" />
-    <ClCompile Include="$(MSBuildThisFileDirectory)dataParser.cpp">
+    <ClCompile Include="$(MSBuildThisFileDirectory)parser.cpp">
       <AdditionalOptions>
       </AdditionalOptions>
       <CompileAs>CompileAsCpp</CompileAs>
@@ -60,4 +61,7 @@
       <ExcludedFromBuild>false</ExcludedFromBuild>
     </ClInclude>
   </ItemGroup>
+  <ItemGroup>
+    <Text Include="$(MSBuildThisFileDirectory)CMakeLists.txt" />
+  </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/SequenceComparison/calcul.cpp b/SequenceComparison/calcul.cpp
index 18edf387d44c3d74b7bea643a49222620b2dce17..147e6eb1bebfb61f2eaa4c3a7e646e8764b98f73 100644
--- a/SequenceComparison/calcul.cpp
+++ b/SequenceComparison/calcul.cpp
@@ -434,12 +434,7 @@ double calcul::score_multi_dtw(vtr3<double> const &input, vtr3<double> const &ou
 
 double calcul::score_averageRank(int ref, vtr<int> const &queryAnswer, input_clusters const &clusters)
 {
-	int clusterSize = 0;
-
-	/*if (clusters.size.size() < ref)
-		return 0;
-	else*/
-		clusterSize = clusters.getClusterSize(ref);
+	int clusterSize = clusters.getClusterSize(ref);
 
 	int counter = 0;
 	double averageRank = 0;
@@ -447,7 +442,7 @@ double calcul::score_averageRank(int ref, vtr<int> const &queryAnswer, input_clu
 	{
 		if (clusters.getClusterID(queryAnswer[i]) == clusters.getClusterID(ref))
 		{
-			averageRank += (int)i+1;
+			averageRank += (int)i + 1;
 			counter++;
 			if (counter == clusterSize - 1)
 				break;
@@ -460,12 +455,7 @@ double calcul::score_averageRank(int ref, vtr<int> const &queryAnswer, input_clu
 
 double calcul::score_averagePrecision(int ref, vtr<int> const &queryAnswer, input_clusters const &clusters)
 {	
-	int clusterSize = 0;
-
-	/*if (clusters.size.size() < ref)
-		return 0;
-	else*/
-		clusterSize = clusters.getClusterSize(ref);
+	int clusterSize = clusters.getClusterSize(ref);
 		
 	double pr = 0;
 	int counter = 0;
@@ -514,12 +504,7 @@ double calcul::score_map(vtr<double> const &averagePrecisions)
 
 double calcul::score_precision(int ref, vtr<int> const &queryAnswer, input_clusters const &clusters)
 {
-	int clusterSize = 0;
-
-	/*if (clusters.size.size() < ref)
-		return 0;
-	else*/
-		clusterSize = clusters.getClusterSize(ref);
+	int clusterSize = clusters.getClusterSize(ref);
 
 	int truePositives = 0;
 	int falsePositives = 0;
diff --git a/SequenceComparison/doctest.h b/SequenceComparison/doctest.h
new file mode 100644
index 0000000000000000000000000000000000000000..27431bd5a5c8ee4776492d4b565b7133e8359479
--- /dev/null
+++ b/SequenceComparison/doctest.h
@@ -0,0 +1,5767 @@
+// ======================================================================
+// == DO NOT MODIFY THIS FILE BY HAND - IT IS AUTO GENERATED BY CMAKE! ==
+// ======================================================================
+//
+// doctest.h - the lightest feature-rich C++ single-header testing framework for unit tests and TDD
+//
+// Copyright (c) 2016-2017 Viktor Kirilov
+//
+// Distributed under the MIT Software License
+// See accompanying file LICENSE.txt or copy at
+// https://opensource.org/licenses/MIT
+//
+// The documentation can be found at the library's page:
+// https://github.com/onqtam/doctest/blob/master/doc/markdown/readme.md
+//
+// =================================================================================================
+// =================================================================================================
+// =================================================================================================
+//
+// The library is heavily influenced by Catch - https://github.com/philsquared/Catch
+// which uses the Boost Software License - Version 1.0
+// see here - https://github.com/philsquared/Catch/blob/master/LICENSE_1_0.txt
+//
+// The concept of subcases (sections in Catch) and expression decomposition are from there.
+// Some parts of the code are taken directly:
+// - stringification - the detection of "ostream& operator<<(ostream&, const T&)" and StringMaker<>
+// - the Approx() helper class for floating point comparison
+// - colors in the console
+// - breaking into a debugger
+// - signal / SEH handling
+// - timer
+//
+// The expression decomposing templates are taken from lest - https://github.com/martinmoene/lest
+// which uses the Boost Software License - Version 1.0
+// see here - https://github.com/martinmoene/lest/blob/master/LICENSE_1_0.txt
+//
+// The type list and the foreach algorithm on it for C++98 are taken from Loki
+// - http://loki-lib.sourceforge.net/
+// - https://en.wikipedia.org/wiki/Loki_%28C%2B%2B%29
+// - https://github.com/snaewe/loki-lib
+// which uses the MIT Software License
+//
+// =================================================================================================
+// =================================================================================================
+// =================================================================================================
+
+// Suppress this globally (without push/pop) - there is no way to silence it in the
+// expression decomposition macros _Pragma() in macros doesn't work for the c++ front-end of g++
+// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55578
+// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69543
+// Also the warning is completely worthless nowadays - http://stackoverflow.com/questions/14016993
+#if defined(__GNUC__) && !defined(__clang__)
+#pragma GCC diagnostic ignored "-Waggregate-return"
+#endif
+
+#if defined(__clang__)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic ignored "-Wnon-virtual-dtor"
+#pragma clang diagnostic ignored "-Wweak-vtables"
+#pragma clang diagnostic ignored "-Wpadded"
+#pragma clang diagnostic ignored "-Wdeprecated"
+#pragma clang diagnostic ignored "-Wmissing-prototypes"
+#pragma clang diagnostic ignored "-Wunused-local-typedef"
+#pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant"
+#pragma clang diagnostic ignored "-Wc++11-long-long"
+#endif // __clang__
+
+#if defined(__GNUC__) && !defined(__clang__)
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic push
+#endif // > gcc 4.6
+#pragma GCC diagnostic ignored "-Wunknown-pragmas"
+#pragma GCC diagnostic ignored "-Weffc++"
+#pragma GCC diagnostic ignored "-Wstrict-overflow"
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#pragma GCC diagnostic ignored "-Wctor-dtor-privacy"
+#pragma GCC diagnostic ignored "-Wmissing-declarations"
+#pragma GCC diagnostic ignored "-Wnon-virtual-dtor"
+#pragma GCC diagnostic ignored "-Winline"
+#pragma GCC diagnostic ignored "-Wlong-long"
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic ignored "-Wzero-as-null-pointer-constant"
+#endif // > gcc 4.6
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 7)
+#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
+#endif // > gcc 4.7
+#if __GNUC__ > 5 || (__GNUC__ == 5 && __GNUC_MINOR__ > 3)
+#pragma GCC diagnostic ignored "-Wuseless-cast"
+#endif // > gcc 5.3
+#endif // __GNUC__
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4996) // The compiler encountered a deprecated declaration
+#pragma warning(disable : 4706) // assignment within conditional expression
+#pragma warning(disable : 4512) // 'class' : assignment operator could not be generated
+#pragma warning(disable : 4127) // conditional expression is constant
+#endif                          // _MSC_VER
+
+#ifndef DOCTEST_LIBRARY_INCLUDED
+#define DOCTEST_LIBRARY_INCLUDED
+
+#define DOCTEST_VERSION_MAJOR 1
+#define DOCTEST_VERSION_MINOR 2
+#define DOCTEST_VERSION_PATCH 1
+#define DOCTEST_VERSION_STR "1.2.1"
+
+#define DOCTEST_VERSION                                                                            \
+	(DOCTEST_VERSION_MAJOR * 10000 + DOCTEST_VERSION_MINOR * 100 + DOCTEST_VERSION_PATCH)
+
+// =================================================================================================
+// == FEATURE DETECTION ============================================================================
+// =================================================================================================
+
+#if __cplusplus >= 201103L
+#ifndef DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#define DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#endif // DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#ifndef DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#define DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#endif // DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#ifndef DOCTEST_CONFIG_WITH_NULLPTR
+#define DOCTEST_CONFIG_WITH_NULLPTR
+#endif // DOCTEST_CONFIG_WITH_NULLPTR
+#ifndef DOCTEST_CONFIG_WITH_LONG_LONG
+#define DOCTEST_CONFIG_WITH_LONG_LONG
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+#ifndef DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#define DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#endif // DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#ifndef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#endif // __cplusplus >= 201103L
+
+#ifndef __has_feature
+#define __has_feature(x) 0
+#endif // __has_feature
+
+// MSVC C++11 feature support table: https://msdn.microsoft.com/en-us/library/hh567368.aspx
+// GCC C++11 feature support table: https://gcc.gnu.org/projects/cxx-status.html
+// MSVC version table:
+// MSVC++ 15.0 _MSC_VER == 1910 (Visual Studio 2017)
+// MSVC++ 14.0 _MSC_VER == 1900 (Visual Studio 2015)
+// MSVC++ 12.0 _MSC_VER == 1800 (Visual Studio 2013)
+// MSVC++ 11.0 _MSC_VER == 1700 (Visual Studio 2012)
+// MSVC++ 10.0 _MSC_VER == 1600 (Visual Studio 2010)
+// MSVC++ 9.0  _MSC_VER == 1500 (Visual Studio 2008)
+// MSVC++ 8.0  _MSC_VER == 1400 (Visual Studio 2005)
+
+// deleted functions
+
+#ifndef DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#if defined(_MSC_VER) && (_MSC_VER >= 1800)
+#define DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#endif // _MSC_VER
+#if defined(__clang__) && __has_feature(cxx_deleted_functions)
+#define DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#endif // __clang__
+#if defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 4) || __GNUC__ > 4) &&               \
+		defined(__GXX_EXPERIMENTAL_CXX0X__)
+#define DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#endif // __GNUC__
+#endif // DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+
+#if defined(DOCTEST_CONFIG_NO_DELETED_FUNCTIONS) && defined(DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS)
+#undef DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS
+#endif // DOCTEST_CONFIG_NO_DELETED_FUNCTIONS
+
+// rvalue references
+
+#ifndef DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#if defined(_MSC_VER) && (_MSC_VER >= 1600)
+#define DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#endif // _MSC_VER
+#if defined(__clang__) && __has_feature(cxx_rvalue_references)
+#define DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#endif // __clang__
+#if defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || __GNUC__ > 4) &&               \
+		defined(__GXX_EXPERIMENTAL_CXX0X__)
+#define DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#endif // __GNUC__
+#endif // DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+
+#if defined(DOCTEST_CONFIG_NO_RVALUE_REFERENCES) && defined(DOCTEST_CONFIG_WITH_RVALUE_REFERENCES)
+#undef DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+#endif // DOCTEST_CONFIG_NO_RVALUE_REFERENCES
+
+// nullptr
+
+#ifndef DOCTEST_CONFIG_WITH_NULLPTR
+#if defined(__clang__) && __has_feature(cxx_nullptr)
+#define DOCTEST_CONFIG_WITH_NULLPTR
+#endif // __clang__
+#if defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 6) || __GNUC__ > 4) &&               \
+		defined(__GXX_EXPERIMENTAL_CXX0X__)
+#define DOCTEST_CONFIG_WITH_NULLPTR
+#endif                                      // __GNUC__
+#if defined(_MSC_VER) && (_MSC_VER >= 1600) // MSVC 2010
+#define DOCTEST_CONFIG_WITH_NULLPTR
+#endif // _MSC_VER
+#endif // DOCTEST_CONFIG_WITH_NULLPTR
+
+#if defined(DOCTEST_CONFIG_NO_NULLPTR) && defined(DOCTEST_CONFIG_WITH_NULLPTR)
+#undef DOCTEST_CONFIG_WITH_NULLPTR
+#endif // DOCTEST_CONFIG_NO_NULLPTR
+
+// variadic macros
+
+#ifndef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#if defined(_MSC_VER) && _MSC_VER > 1400 && !defined(__EDGE__)
+#define DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#endif // _MSC_VER
+#if defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || __GNUC__ > 4) &&               \
+		defined(__GXX_EXPERIMENTAL_CXX0X__)
+#define DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#endif // __GNUC__ and clang
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#if defined(DOCTEST_CONFIG_NO_VARIADIC_MACROS) && defined(DOCTEST_CONFIG_WITH_VARIADIC_MACROS)
+#undef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#endif // DOCTEST_CONFIG_NO_VARIADIC_MACROS
+
+// long long
+
+#ifndef DOCTEST_CONFIG_WITH_LONG_LONG
+#if defined(_MSC_VER) && (_MSC_VER >= 1400)
+#define DOCTEST_CONFIG_WITH_LONG_LONG
+#endif // _MSC_VER
+#if(defined(__clang__) ||                                                                          \
+	(defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 5) || __GNUC__ > 4))) &&            \
+		defined(__GXX_EXPERIMENTAL_CXX0X__)
+#define DOCTEST_CONFIG_WITH_LONG_LONG
+#endif // __GNUC__ and clang
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+
+#if defined(DOCTEST_CONFIG_NO_LONG_LONG) && defined(DOCTEST_CONFIG_WITH_LONG_LONG)
+#undef DOCTEST_CONFIG_WITH_LONG_LONG
+#endif // DOCTEST_CONFIG_NO_LONG_LONG
+
+// static_assert
+
+#ifndef DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#if defined(__clang__) && __has_feature(cxx_static_assert)
+#define DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#endif // __clang__
+#if defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || __GNUC__ > 4) &&               \
+		defined(__GXX_EXPERIMENTAL_CXX0X__)
+#define DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#endif                                      // __GNUC__
+#if defined(_MSC_VER) && (_MSC_VER >= 1600) // MSVC 2010
+#define DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#endif // _MSC_VER
+#endif // DOCTEST_CONFIG_WITH_STATIC_ASSERT
+
+#if defined(DOCTEST_CONFIG_NO_STATIC_ASSERT) && defined(DOCTEST_CONFIG_WITH_STATIC_ASSERT)
+#undef DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#endif // DOCTEST_CONFIG_NO_STATIC_ASSERT
+
+// other stuff...
+
+#if defined(DOCTEST_CONFIG_WITH_RVALUE_REFERENCES) || defined(DOCTEST_CONFIG_WITH_LONG_LONG) ||    \
+		defined(DOCTEST_CONFIG_WITH_DELETED_FUNCTIONS) || defined(DOCTEST_CONFIG_WITH_NULLPTR) ||  \
+		defined(DOCTEST_CONFIG_WITH_VARIADIC_MACROS) || defined(DOCTEST_CONFIG_WITH_STATIC_ASSERT)
+#define DOCTEST_NO_CPP11_COMPAT
+#endif // c++11 stuff
+
+#if defined(__clang__) && defined(DOCTEST_NO_CPP11_COMPAT)
+#pragma clang diagnostic ignored "-Wc++98-compat"
+#pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
+#endif // __clang__ && DOCTEST_NO_CPP11_COMPAT
+
+#if defined(_MSC_VER) && !defined(DOCTEST_CONFIG_WINDOWS_SEH)
+#define DOCTEST_CONFIG_WINDOWS_SEH
+#endif // _MSC_VER
+#if defined(DOCTEST_CONFIG_NO_WINDOWS_SEH) && defined(DOCTEST_CONFIG_WINDOWS_SEH)
+#undef DOCTEST_CONFIG_WINDOWS_SEH
+#endif // DOCTEST_CONFIG_NO_WINDOWS_SEH
+
+#if !defined(_WIN32) && !defined(__QNX__) && !defined(DOCTEST_CONFIG_POSIX_SIGNALS)
+#define DOCTEST_CONFIG_POSIX_SIGNALS
+#endif // _WIN32
+#if defined(DOCTEST_CONFIG_NO_POSIX_SIGNALS) && defined(DOCTEST_CONFIG_POSIX_SIGNALS)
+#undef DOCTEST_CONFIG_POSIX_SIGNALS
+#endif // DOCTEST_CONFIG_NO_POSIX_SIGNALS
+
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+#if defined(__GNUC__) && !defined(__EXCEPTIONS)
+#define DOCTEST_CONFIG_NO_EXCEPTIONS
+#endif // clang and gcc
+// in MSVC _HAS_EXCEPTIONS is defined in a header instead of as a project define
+// so we can't do the automatic detection for MSVC without including some header
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+
+#ifdef DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+#define DOCTEST_CONFIG_NO_EXCEPTIONS
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS
+
+#if defined(DOCTEST_CONFIG_NO_EXCEPTIONS) && !defined(DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS)
+#define DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS && !DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS
+
+#if defined(DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN) && !defined(DOCTEST_CONFIG_IMPLEMENT)
+#define DOCTEST_CONFIG_IMPLEMENT
+#endif // DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
+
+#if defined _WIN32 || defined __CYGWIN__
+#ifdef __GNUC__
+#define DOCTEST_SYMBOL_EXPORT __attribute__((dllexport))
+#define DOCTEST_SYMBOL_IMPORT __attribute__((dllimport))
+#else // __GNUC__
+#define DOCTEST_SYMBOL_EXPORT __declspec(dllexport)
+#define DOCTEST_SYMBOL_IMPORT __declspec(dllimport)
+#endif // __GNUC__
+#else  // _WIN32
+#define DOCTEST_SYMBOL_EXPORT __attribute__((visibility("default")))
+#define DOCTEST_SYMBOL_IMPORT
+#endif // _WIN32
+
+#ifdef DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL
+#ifdef DOCTEST_CONFIG_IMPLEMENT
+#define DOCTEST_INTERFACE DOCTEST_SYMBOL_EXPORT
+#else // DOCTEST_CONFIG_IMPLEMENT
+#define DOCTEST_INTERFACE DOCTEST_SYMBOL_IMPORT
+#endif // DOCTEST_CONFIG_IMPLEMENT
+#else  // DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL
+#define DOCTEST_INTERFACE
+#endif // DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL
+
+#ifdef _MSC_VER
+#define DOCTEST_NOINLINE __declspec(noinline)
+#else // _MSC_VER
+#define DOCTEST_NOINLINE __attribute__((noinline))
+#endif // _MSC_VER
+
+#ifndef DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK
+#define DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK 5
+#endif // DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK
+
+// =================================================================================================
+// == FEATURE DETECTION END ========================================================================
+// =================================================================================================
+
+// internal macros for string concatenation and anonymous variable name generation
+#define DOCTEST_CAT_IMPL(s1, s2) s1##s2
+#define DOCTEST_CAT(s1, s2) DOCTEST_CAT_IMPL(s1, s2)
+#ifdef __COUNTER__ // not standard and may be missing for some compilers
+#define DOCTEST_ANONYMOUS(x) DOCTEST_CAT(x, __COUNTER__)
+#else // __COUNTER__
+#define DOCTEST_ANONYMOUS(x) DOCTEST_CAT(x, __LINE__)
+#endif // __COUNTER__
+
+// macro for making a string out of an identifier
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TOSTR_IMPL(...) #__VA_ARGS__
+#define DOCTEST_TOSTR(...) DOCTEST_TOSTR_IMPL(__VA_ARGS__)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TOSTR_IMPL(x) #x
+#define DOCTEST_TOSTR(x) DOCTEST_TOSTR_IMPL(x)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+// for concatenating literals and making the result a string
+#define DOCTEST_STR_CONCAT_TOSTR(s1, s2) DOCTEST_TOSTR(s1) DOCTEST_TOSTR(s2)
+
+// counts the number of elements in a C string
+#define DOCTEST_COUNTOF(x) (sizeof(x) / sizeof(x[0]))
+
+#ifndef DOCTEST_CONFIG_ASSERTION_PARAMETERS_BY_VALUE
+#define DOCTEST_REF_WRAP(x) x&
+#else // DOCTEST_CONFIG_ASSERTION_PARAMETERS_BY_VALUE
+#define DOCTEST_REF_WRAP(x) x
+#endif // DOCTEST_CONFIG_ASSERTION_PARAMETERS_BY_VALUE
+
+// not using __APPLE__ because... this is how Catch does it
+#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
+#define DOCTEST_PLATFORM_MAC
+#elif defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+#define DOCTEST_PLATFORM_IPHONE
+#elif defined(_WIN32) || defined(_MSC_VER)
+#define DOCTEST_PLATFORM_WINDOWS
+#else
+#define DOCTEST_PLATFORM_LINUX
+#endif
+
+#if defined(__clang__)
+#define DOCTEST_GLOBAL_NO_WARNINGS(var)                                                            \
+	_Pragma("clang diagnostic push")                                                               \
+			_Pragma("clang diagnostic ignored \"-Wglobal-constructors\"") static int var
+#define DOCTEST_GLOBAL_NO_WARNINGS_END() _Pragma("clang diagnostic pop")
+#elif defined(__GNUC__)
+#define DOCTEST_GLOBAL_NO_WARNINGS(var) static int var __attribute__((unused))
+#define DOCTEST_GLOBAL_NO_WARNINGS_END()
+#else // MSVC / other
+#define DOCTEST_GLOBAL_NO_WARNINGS(var) static int var
+#define DOCTEST_GLOBAL_NO_WARNINGS_END()
+#endif // MSVC / other
+
+// should probably take a look at https://github.com/scottt/debugbreak
+#ifdef DOCTEST_PLATFORM_MAC
+#define DOCTEST_BREAK_INTO_DEBUGGER() __asm__("int $3\n" : :)
+#elif defined(_MSC_VER)
+#define DOCTEST_BREAK_INTO_DEBUGGER() __debugbreak()
+#elif defined(__MINGW32__)
+extern "C" __declspec(dllimport) void __stdcall DebugBreak();
+#define DOCTEST_BREAK_INTO_DEBUGGER() ::DebugBreak()
+#else // linux
+#define DOCTEST_BREAK_INTO_DEBUGGER() ((void)0)
+#endif // linux
+
+#ifdef __clang__
+// to detect if libc++ is being used with clang (the _LIBCPP_VERSION identifier)
+#include <ciso646>
+#endif // __clang__
+
+#ifdef _LIBCPP_VERSION
+// not forward declaring ostream for libc++ because I had some problems (inline namespaces vs c++98)
+// so the <iosfwd> header is used - also it is very light and doesn't drag a ton of stuff
+#include <iosfwd>
+#else // _LIBCPP_VERSION
+#ifndef DOCTEST_CONFIG_USE_IOSFWD
+namespace std
+{
+	template <class charT>
+	struct char_traits;
+	template <>
+	struct char_traits<char>;
+	template <class charT, class traits>
+	class basic_ostream;
+	typedef basic_ostream<char, char_traits<char> > ostream;
+} // namespace std
+#else // DOCTEST_CONFIG_USE_IOSFWD
+#include <iosfwd>
+#endif // DOCTEST_CONFIG_USE_IOSFWD
+#endif // _LIBCPP_VERSION
+
+// static assert macro - because of the c++98 support requires that the message is an
+// identifier (no spaces and not a C string) - example without quotes: I_am_a_message
+// taken from here: http://stackoverflow.com/a/1980156/3162383
+#ifdef DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#define DOCTEST_STATIC_ASSERT(expression, message) static_assert(expression, #message)
+#else // DOCTEST_CONFIG_WITH_STATIC_ASSERT
+#define DOCTEST_STATIC_ASSERT(expression, message)                                                 \
+	struct DOCTEST_CAT(__static_assertion_at_line_, __LINE__)                                      \
+	{                                                                                              \
+		doctest::detail::static_assert_impl::StaticAssertion<static_cast<bool>((expression))>      \
+				DOCTEST_CAT(DOCTEST_CAT(DOCTEST_CAT(STATIC_ASSERTION_FAILED_AT_LINE_, __LINE__),   \
+										_),                                                        \
+							message);                                                              \
+	};                                                                                             \
+	typedef doctest::detail::static_assert_impl::StaticAssertionTest<static_cast<int>(             \
+			sizeof(DOCTEST_CAT(__static_assertion_at_line_, __LINE__)))>                           \
+			DOCTEST_CAT(__static_assertion_test_at_line_, __LINE__)
+#endif // DOCTEST_CONFIG_WITH_STATIC_ASSERT
+
+#ifdef DOCTEST_CONFIG_WITH_NULLPTR
+#ifdef _LIBCPP_VERSION
+#include <cstddef>
+#else  // _LIBCPP_VERSION
+namespace std
+{
+	typedef decltype(nullptr) nullptr_t;
+}
+#endif // _LIBCPP_VERSION
+#endif // DOCTEST_CONFIG_WITH_NULLPTR
+
+#ifndef DOCTEST_CONFIG_DISABLE
+namespace doctest
+{
+	namespace detail
+	{
+		struct TestSuite
+		{
+			const char* m_test_suite;
+			const char* m_description;
+			bool        m_skip;
+			bool        m_may_fail;
+			bool        m_should_fail;
+			int         m_expected_failures;
+			double      m_timeout;
+
+			TestSuite& operator*(const char* in) {
+				m_test_suite = in;
+				// clear state
+				m_description = 0;
+				m_skip = false;
+				m_may_fail = false;
+				m_should_fail = false;
+				m_expected_failures = 0;
+				m_timeout = 0;
+				return *this;
+			}
+
+			template <typename T>
+			TestSuite& operator*(const T& in) {
+				in.fill(*this);
+				return *this;
+			}
+		};
+	} // namespace detail
+} // namespace doctest
+
+  // in a separate namespace outside of doctest because the DOCTEST_TEST_SUITE macro
+  // introduces an anonymous namespace in which getCurrentTestSuite gets overridden
+namespace doctest_detail_test_suite_ns
+{
+	DOCTEST_INTERFACE doctest::detail::TestSuite& getCurrentTestSuite();
+} // namespace doctest_detail_test_suite_ns
+
+#endif // DOCTEST_CONFIG_DISABLE
+
+namespace doctest
+{
+	// A 24 byte string class (can be as small as 17 for x64 and 13 for x86) that can hold strings with length
+	// of up to 23 chars on the stack before going on the heap - the last byte of the buffer is used for:
+	// - "is small" bit - the highest bit - if "0" then it is small - otherwise its "1" (128)
+	// - if small - capacity left before going on the heap - using the lowest 5 bits
+	// - if small - 2 bits are left unused - the second and third highest ones
+	// - if small - acts as a null terminator if strlen() is 23 (24 including the null terminator)
+	//              and the "is small" bit remains "0" ("as well as the capacity left") so its OK
+	// Idea taken from this lecture about the string implementation of facebook/folly - fbstring
+	// https://www.youtube.com/watch?v=kPR8h4-qZdk
+	// TODO:
+	// - optimizations - like not deleting memory unnecessarily in operator= and etc.
+	// - resize/reserve/clear
+	// - substr
+	// - replace
+	// - back/front
+	// - iterator stuff
+	// - find & friends
+	// - push_back/pop_back
+	// - assign/insert/erase
+	// - relational operators as free functions - taking const char* as one of the params
+	class DOCTEST_INTERFACE String
+	{
+		static const unsigned len = 24;      //!OCLINT avoid private static members
+		static const unsigned last = len - 1; //!OCLINT avoid private static members
+
+		struct view // len should be more than sizeof(view) - because of the final byte for flags
+		{
+			char*    ptr;
+			unsigned size;
+			unsigned capacity;
+		};
+
+		union
+		{
+			char buf[len];
+			view data;
+		};
+
+		void copy(const String& other);
+
+		void setOnHeap() { *reinterpret_cast<unsigned char*>(&buf[last]) = 128; }
+		void setLast(unsigned in = last) { buf[last] = char(in); }
+
+	public:
+		String() {
+			buf[0] = '\0';
+			setLast();
+		}
+
+		String(const char* in);
+
+		String(const String& other) { copy(other); }
+
+		~String() {
+			if (!isOnStack())
+				delete[] data.ptr;
+		}
+
+		// GCC 4.9/5/6 report Wstrict-overflow when optimizations are ON and it got inlined in the vector class somewhere...
+		// see commit 574ef95f0cd379118be5011704664e4b5351f1e0 and build https://travis-ci.org/onqtam/doctest/builds/230671611
+		DOCTEST_NOINLINE String& operator=(const String& other) {
+			if (!isOnStack())
+				delete[] data.ptr;
+
+			copy(other);
+
+			return *this;
+		}
+		String& operator+=(const String& other);
+
+		String operator+(const String& other) const { return String(*this) += other; }
+
+#ifdef DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+		String(String&& other);
+		String& operator=(String&& other);
+#endif // DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+
+		bool isOnStack() const { return (buf[last] & 128) == 0; }
+
+		char operator[](unsigned i) const { return const_cast<String*>(this)->operator[](i); } // NOLINT
+		char& operator[](unsigned i) {
+			if (isOnStack())
+				return reinterpret_cast<char*>(buf)[i];
+			return data.ptr[i];
+		}
+
+		const char* c_str() const { return const_cast<String*>(this)->c_str(); } // NOLINT
+		char*       c_str() {
+			if (isOnStack())
+				return reinterpret_cast<char*>(buf);
+			return data.ptr;
+		}
+
+		unsigned size() const {
+			if (isOnStack())
+				return last - (unsigned(buf[last]) & 31); // using "last" would work only if "len" is 32
+			return data.size;
+		}
+
+		unsigned capacity() const {
+			if (isOnStack())
+				return len;
+			return data.capacity;
+		}
+
+		int compare(const char* other, bool no_case = false) const;
+		int compare(const String& other, bool no_case = false) const;
+	};
+
+	// clang-format off
+	inline bool operator==(const String& lhs, const String& rhs) { return lhs.compare(rhs) == 0; }
+	inline bool operator!=(const String& lhs, const String& rhs) { return lhs.compare(rhs) != 0; }
+	inline bool operator< (const String& lhs, const String& rhs) { return lhs.compare(rhs) < 0; }
+	inline bool operator> (const String& lhs, const String& rhs) { return lhs.compare(rhs) > 0; }
+	inline bool operator<=(const String& lhs, const String& rhs) { return (lhs != rhs) ? lhs.compare(rhs) < 0 : true; }
+	inline bool operator>=(const String& lhs, const String& rhs) { return (lhs != rhs) ? lhs.compare(rhs) > 0 : true; }
+	// clang-format on
+
+	DOCTEST_INTERFACE std::ostream& operator<<(std::ostream& stream, const String& in);
+
+	namespace detail
+	{
+#ifndef DOCTEST_CONFIG_WITH_STATIC_ASSERT
+		namespace static_assert_impl
+		{
+			template <bool>
+			struct StaticAssertion;
+
+			template <>
+			struct StaticAssertion<true>
+			{};
+
+			template <int i>
+			struct StaticAssertionTest
+			{};
+		}  // namespace static_assert_impl
+#endif // DOCTEST_CONFIG_WITH_STATIC_ASSERT
+
+		namespace traits
+		{
+			template <typename T>
+			struct remove_const
+			{
+				typedef T type;
+			};
+
+			template <typename T>
+			struct remove_const<const T>
+			{
+				typedef T type;
+			};
+
+			template <typename T>
+			struct remove_volatile
+			{
+				typedef T type;
+			};
+
+			template <typename T>
+			struct remove_volatile<volatile T>
+			{
+				typedef T type;
+			};
+
+			template <typename T>
+			struct remove_cv
+			{
+				typedef typename remove_volatile<typename remove_const<T>::type>::type type;
+			};
+
+			template <typename T>
+			struct is_pointer_helper
+			{
+				static const bool value = false;
+			};
+
+			template <typename T>
+			struct is_pointer_helper<T*>
+				// cppcheck-suppress unusedStructMember
+			{
+				static const bool value = true;
+			};
+
+			template <typename T>
+			struct is_pointer
+				// cppcheck-suppress unusedStructMember
+			{
+				static const bool value = is_pointer_helper<typename remove_cv<T>::type>::value;
+			};
+
+			template <bool CONDITION, typename TYPE = void>
+			struct enable_if
+			{};
+
+			template <typename TYPE>
+			struct enable_if<true, TYPE>
+			{
+				typedef TYPE type;
+			};
+
+			template <typename T>
+			struct remove_reference
+			{
+				typedef T type;
+			};
+
+			template <typename T>
+			struct remove_reference<T&>
+			{
+				typedef T type;
+			};
+
+			template <typename T, typename AT_1 = void>
+			class is_constructible_impl
+			{
+			private:
+				template <typename C_T, typename C_AT_1>
+				static bool test(typename enable_if< //!OCLINT avoid private static members
+					sizeof(C_T) ==
+					sizeof(C_T(static_cast<C_AT_1>(
+						*static_cast<typename remove_reference<C_AT_1>::type*>(
+							0))))>::type*);
+
+				template <typename, typename>
+				static int test(...); //!OCLINT avoid private static members
+
+			public:
+				static const bool value = sizeof(test<T, AT_1>(0)) == sizeof(bool);
+			};
+
+			template <typename T>
+			class is_constructible_impl<T, void>
+			{
+			private:
+				template <typename C_T>
+				static C_T testFun(C_T); //!OCLINT avoid private static members
+
+				template <typename C_T>
+				static bool test(typename enable_if< //!OCLINT avoid private static members
+					sizeof(C_T) == sizeof(testFun(C_T()))>::type*);
+
+				template <typename>
+				static int test(...); //!OCLINT avoid private static members
+
+			public:
+				static const bool value = sizeof(test<T>(0)) == sizeof(bool);
+			};
+
+			// is_constructible<> taken from here: http://stackoverflow.com/a/40443701/3162383
+			// for GCC/Clang gives the same results as std::is_constructible<> - see here: https://wandbox.org/permlink/bNWr7Ii2fuz4Vf7A
+			// modifications:
+			// - reworked to support only 1 argument (mainly because of MSVC...)
+			// - removed pointer support
+			// MSVC support:
+			// - for versions before 2012 read the CAUTION comment below
+			// currently intended for use only in the Approx() helper for strong typedefs of double - see issue #62
+#ifndef _MSC_VER
+			template <typename T, typename AT_1 = void>
+			class is_constructible
+			{
+			public:
+				static const bool value = is_pointer<typename remove_reference<T>::type>::value ?
+					false :
+					is_constructible_impl<T, AT_1>::value;
+			};
+#elif defined(_MSC_VER) && (_MSC_VER >= 1700)
+			template <typename T, typename AT_1>
+			struct is_constructible
+			{
+				static const bool value = __is_constructible(T, AT_1);
+			};
+#elif defined(_MSC_VER)
+			// !!! USE WITH CAUTION !!!
+			// will always return false - unable to implement this for versions of MSVC older than 2012 for now...
+			template <typename T, typename AT_1>
+			struct is_constructible
+			{
+				static const bool value = false;
+			};
+#endif // _MSC_VER
+		}  // namespace traits
+
+		template <typename T>
+		struct deferred_false
+			// cppcheck-suppress unusedStructMember
+		{
+			static const bool value = false;
+		};
+
+		// to silence the warning "-Wzero-as-null-pointer-constant" only for gcc 5 for the Approx template ctor - pragmas don't work for it...
+		inline void* getNull() { return 0; }
+
+		namespace has_insertion_operator_impl
+		{
+			typedef char no;
+			typedef char yes[2];
+
+			struct any_t
+			{
+				template <typename T>
+				// cppcheck-suppress noExplicitConstructor
+				any_t(const DOCTEST_REF_WRAP(T));
+			};
+
+			yes& testStreamable(std::ostream&);
+			no   testStreamable(no);
+
+			no operator<<(const std::ostream&, const any_t&);
+
+			template <typename T>
+			struct has_insertion_operator
+			{
+				static std::ostream& s;
+				static const DOCTEST_REF_WRAP(T) t;
+				static const bool value = sizeof(testStreamable(s << t)) == sizeof(yes);
+			};
+		} // namespace has_insertion_operator_impl
+
+		template <typename T>
+		struct has_insertion_operator : has_insertion_operator_impl::has_insertion_operator<T>
+		{};
+
+		DOCTEST_INTERFACE void my_memcpy(void* dest, const void* src, unsigned num);
+		DOCTEST_INTERFACE unsigned my_strlen(const char* in);
+
+		DOCTEST_INTERFACE std::ostream* createStream();
+		DOCTEST_INTERFACE String getStreamResult(std::ostream*);
+		DOCTEST_INTERFACE void   freeStream(std::ostream*);
+
+		template <bool C>
+		struct StringMakerBase
+		{
+			template <typename T>
+			static String convert(const DOCTEST_REF_WRAP(T)) {
+				return "{?}";
+			}
+		};
+
+		template <>
+		struct StringMakerBase<true>
+		{
+			template <typename T>
+			static String convert(const DOCTEST_REF_WRAP(T) in) {
+				std::ostream* stream = createStream();
+				*stream << in;
+				String result = getStreamResult(stream);
+				freeStream(stream);
+				return result;
+			}
+		};
+
+		DOCTEST_INTERFACE String rawMemoryToString(const void* object, unsigned size);
+
+		template <typename T>
+		String rawMemoryToString(const DOCTEST_REF_WRAP(T) object) {
+			return rawMemoryToString(&object, sizeof(object));
+		}
+
+		class NullType
+		{};
+
+		template <class T, class U>
+		struct Typelist
+		{
+			typedef T Head;
+			typedef U Tail;
+		};
+
+		// type of recursive function
+		template <class TList, class Callable>
+		struct ForEachType;
+
+		// Recursion rule
+		template <class Head, class Tail, class Callable>
+		struct ForEachType<Typelist<Head, Tail>, Callable> : public ForEachType<Tail, Callable>
+		{
+			enum
+			{
+				value = 1 + ForEachType<Tail, Callable>::value
+			};
+
+			explicit ForEachType(Callable& callable)
+				: ForEachType<Tail, Callable>(callable) {
+#if defined(_MSC_VER) && _MSC_VER <= 1900
+				callable.operator()<value, Head>();
+#else  // _MSC_VER
+				callable.template operator()<value, Head>();
+#endif // _MSC_VER
+			}
+		};
+
+		// Recursion end
+		template <class Head, class Callable>
+		struct ForEachType<Typelist<Head, NullType>, Callable>
+		{
+		public:
+			enum
+			{
+				value = 0
+			};
+
+			explicit ForEachType(Callable& callable) {
+#if defined(_MSC_VER) && _MSC_VER <= 1900
+				callable.operator()<value, Head>();
+#else  // _MSC_VER
+				callable.template operator()<value, Head>();
+#endif // _MSC_VER
+			}
+		};
+
+		template <typename T>
+		const char* type_to_string() {
+			return "<>";
+		}
+	} // namespace detail
+
+	template <typename T1 = detail::NullType, typename T2 = detail::NullType,
+		typename T3 = detail::NullType, typename T4 = detail::NullType,
+		typename T5 = detail::NullType, typename T6 = detail::NullType,
+		typename T7 = detail::NullType, typename T8 = detail::NullType,
+		typename T9 = detail::NullType, typename T10 = detail::NullType,
+		typename T11 = detail::NullType, typename T12 = detail::NullType,
+		typename T13 = detail::NullType, typename T14 = detail::NullType,
+		typename T15 = detail::NullType, typename T16 = detail::NullType,
+		typename T17 = detail::NullType, typename T18 = detail::NullType,
+		typename T19 = detail::NullType, typename T20 = detail::NullType,
+		typename T21 = detail::NullType, typename T22 = detail::NullType,
+		typename T23 = detail::NullType, typename T24 = detail::NullType,
+		typename T25 = detail::NullType, typename T26 = detail::NullType,
+		typename T27 = detail::NullType, typename T28 = detail::NullType,
+		typename T29 = detail::NullType, typename T30 = detail::NullType,
+		typename T31 = detail::NullType, typename T32 = detail::NullType,
+		typename T33 = detail::NullType, typename T34 = detail::NullType,
+		typename T35 = detail::NullType, typename T36 = detail::NullType,
+		typename T37 = detail::NullType, typename T38 = detail::NullType,
+		typename T39 = detail::NullType, typename T40 = detail::NullType,
+		typename T41 = detail::NullType, typename T42 = detail::NullType,
+		typename T43 = detail::NullType, typename T44 = detail::NullType,
+		typename T45 = detail::NullType, typename T46 = detail::NullType,
+		typename T47 = detail::NullType, typename T48 = detail::NullType,
+		typename T49 = detail::NullType, typename T50 = detail::NullType,
+		typename T51 = detail::NullType, typename T52 = detail::NullType,
+		typename T53 = detail::NullType, typename T54 = detail::NullType,
+		typename T55 = detail::NullType, typename T56 = detail::NullType,
+		typename T57 = detail::NullType, typename T58 = detail::NullType,
+		typename T59 = detail::NullType, typename T60 = detail::NullType>
+		struct Types
+	{
+	private:
+		typedef typename Types<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17,
+			T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31,
+			T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+			T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57, T58, T59,
+			T60>::Result TailResult;
+
+	public:
+		typedef detail::Typelist<T1, TailResult> Result;
+	};
+
+	template <>
+	struct Types<>
+	{
+		typedef detail::NullType Result;
+	};
+
+	template <typename T>
+	struct StringMaker : detail::StringMakerBase<detail::has_insertion_operator<T>::value>
+	{};
+
+	template <typename T>
+	struct StringMaker<T*>
+	{
+		template <typename U>
+		static String convert(U* p) {
+			if (p)
+				return detail::rawMemoryToString(p);
+			return "NULL";
+		}
+	};
+
+	template <typename R, typename C>
+	struct StringMaker<R C::*>
+	{
+		static String convert(R C::*p) {
+			if (p)
+				return detail::rawMemoryToString(p);
+			return "NULL";
+		}
+	};
+
+	template <typename T>
+	String toString(const DOCTEST_REF_WRAP(T) value) {
+		return StringMaker<T>::convert(value);
+	}
+
+#ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+	DOCTEST_INTERFACE String toString(char* in);
+	DOCTEST_INTERFACE String toString(const char* in);
+#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+	DOCTEST_INTERFACE String toString(bool in);
+	DOCTEST_INTERFACE String toString(float in);
+	DOCTEST_INTERFACE String toString(double in);
+	DOCTEST_INTERFACE String toString(double long in);
+
+	DOCTEST_INTERFACE String toString(char in);
+	DOCTEST_INTERFACE String toString(char signed in);
+	DOCTEST_INTERFACE String toString(char unsigned in);
+	DOCTEST_INTERFACE String toString(int short in);
+	DOCTEST_INTERFACE String toString(int short unsigned in);
+	DOCTEST_INTERFACE String toString(int in);
+	DOCTEST_INTERFACE String toString(int unsigned in);
+	DOCTEST_INTERFACE String toString(int long in);
+	DOCTEST_INTERFACE String toString(int long unsigned in);
+
+#ifdef DOCTEST_CONFIG_WITH_LONG_LONG
+	DOCTEST_INTERFACE String toString(int long long in);
+	DOCTEST_INTERFACE String toString(int long long unsigned in);
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+
+#ifdef DOCTEST_CONFIG_WITH_NULLPTR
+	DOCTEST_INTERFACE String toString(std::nullptr_t in);
+#endif // DOCTEST_CONFIG_WITH_NULLPTR
+
+	class DOCTEST_INTERFACE Approx
+	{
+	public:
+		explicit Approx(double value);
+
+		Approx operator()(double value) const {
+			Approx approx(value);
+			approx.epsilon(m_epsilon);
+			approx.scale(m_scale);
+			return approx;
+		}
+
+		template <typename T>
+		explicit Approx(const T& value,
+			typename detail::traits::enable_if<
+			detail::traits::is_constructible<double, T>::value>::type* =
+			static_cast<T*>(detail::getNull())) {
+			*this = Approx(static_cast<double>(value));
+		}
+
+		// clang-format off
+		// overloads for double - the first one is necessary as it is in the implementation part of doctest
+		// as for the others - keeping them for potentially faster compile times
+		DOCTEST_INTERFACE friend bool operator==(double lhs, Approx const& rhs);
+		friend bool operator==(Approx const& lhs, double rhs) { return operator==(rhs, lhs); }
+		friend bool operator!=(double lhs, Approx const& rhs) { return !operator==(lhs, rhs); }
+		friend bool operator!=(Approx const& lhs, double rhs) { return !operator==(rhs, lhs); }
+		friend bool operator<=(double lhs, Approx const& rhs) { return lhs < rhs.m_value || lhs == rhs; }
+		friend bool operator<=(Approx const& lhs, double rhs) { return lhs.m_value < rhs || lhs == rhs; }
+		friend bool operator>=(double lhs, Approx const& rhs) { return lhs > rhs.m_value || lhs == rhs; }
+		friend bool operator>=(Approx const& lhs, double rhs) { return lhs.m_value > rhs || lhs == rhs; }
+		friend bool operator< (double lhs, Approx const& rhs) { return lhs < rhs.m_value && lhs != rhs; }
+		friend bool operator< (Approx const& lhs, double rhs) { return lhs.m_value < rhs && lhs != rhs; }
+		friend bool operator> (double lhs, Approx const& rhs) { return lhs > rhs.m_value && lhs != rhs; }
+		friend bool operator> (Approx const& lhs, double rhs) { return lhs.m_value > rhs && lhs != rhs; }
+
+#define DOCTEST_APPROX_PREFIX \
+	template <typename T> friend typename detail::traits::enable_if<detail::traits::is_constructible<double, T>::value, bool>::type
+
+		DOCTEST_APPROX_PREFIX operator==(const T& lhs, const Approx& rhs) { return operator==(double(lhs), rhs); }
+		DOCTEST_APPROX_PREFIX operator==(const Approx& lhs, const T& rhs) { return operator==(rhs, lhs); }
+		DOCTEST_APPROX_PREFIX operator!=(const T& lhs, const Approx& rhs) { return !operator==(lhs, rhs); }
+		DOCTEST_APPROX_PREFIX operator!=(const Approx& lhs, const T& rhs) { return !operator==(rhs, lhs); }
+		DOCTEST_APPROX_PREFIX operator<=(const T& lhs, const Approx& rhs) { return double(lhs) < rhs.m_value || lhs == rhs; }
+		DOCTEST_APPROX_PREFIX operator<=(const Approx& lhs, const T& rhs) { return lhs.m_value < double(rhs) || lhs == rhs; }
+		DOCTEST_APPROX_PREFIX operator>=(const T& lhs, const Approx& rhs) { return double(lhs) > rhs.m_value || lhs == rhs; }
+		DOCTEST_APPROX_PREFIX operator>=(const Approx& lhs, const T& rhs) { return lhs.m_value > double(rhs) || lhs == rhs; }
+		DOCTEST_APPROX_PREFIX operator< (const T& lhs, const Approx& rhs) { return double(lhs) < rhs.m_value && lhs != rhs; }
+		DOCTEST_APPROX_PREFIX operator< (const Approx& lhs, const T& rhs) { return lhs.m_value < double(rhs) && lhs != rhs; }
+		DOCTEST_APPROX_PREFIX operator> (const T& lhs, const Approx& rhs) { return double(lhs) > rhs.m_value && lhs != rhs; }
+		DOCTEST_APPROX_PREFIX operator> (const Approx& lhs, const T& rhs) { return lhs.m_value > double(rhs) && lhs != rhs; }
+#undef DOCTEST_APPROX_PREFIX
+		// clang-format on
+
+		Approx& epsilon(double newEpsilon) {
+			m_epsilon = (newEpsilon);
+			return *this;
+		}
+
+		template <typename T>
+		typename detail::traits::enable_if<detail::traits::is_constructible<double, T>::value,
+			Approx&>::type
+			epsilon(const T& newEpsilon) {
+			m_epsilon = static_cast<double>(newEpsilon);
+			return *this;
+		}
+
+		Approx& scale(double newScale) {
+			m_scale = (newScale);
+			return *this;
+		}
+
+		template <typename T>
+		typename detail::traits::enable_if<detail::traits::is_constructible<double, T>::value,
+			Approx&>::type
+			scale(const T& newScale) {
+			m_scale = static_cast<double>(newScale);
+			return *this;
+		}
+
+		String toString() const;
+
+	private:
+		double m_epsilon;
+		double m_scale;
+		double m_value;
+	};
+
+	template <>
+	inline String toString<Approx>(const DOCTEST_REF_WRAP(Approx) value) {
+		return value.toString();
+	}
+
+#if !defined(DOCTEST_CONFIG_DISABLE)
+
+	namespace detail
+	{
+		// the function type this library works with
+		typedef void(*funcType)();
+
+		namespace assertType
+		{
+			enum Enum
+			{
+				// macro traits
+
+				is_warn = 1,
+				is_check = 2,
+				is_require = 4,
+
+				is_throws = 8,
+				is_throws_as = 16,
+				is_nothrow = 32,
+
+				is_fast = 64, // not checked anywhere - used just to distinguish the types
+				is_false = 128,
+				is_unary = 256,
+
+				is_eq = 512,
+				is_ne = 1024,
+
+				is_lt = 2048,
+				is_gt = 4096,
+
+				is_ge = 8192,
+				is_le = 16384,
+
+				// macro types
+
+				DT_WARN = is_warn,
+				DT_CHECK = is_check,
+				DT_REQUIRE = is_require,
+
+				DT_WARN_FALSE = is_false | is_warn,
+				DT_CHECK_FALSE = is_false | is_check,
+				DT_REQUIRE_FALSE = is_false | is_require,
+
+				DT_WARN_THROWS = is_throws | is_warn,
+				DT_CHECK_THROWS = is_throws | is_check,
+				DT_REQUIRE_THROWS = is_throws | is_require,
+
+				DT_WARN_THROWS_AS = is_throws_as | is_warn,
+				DT_CHECK_THROWS_AS = is_throws_as | is_check,
+				DT_REQUIRE_THROWS_AS = is_throws_as | is_require,
+
+				DT_WARN_NOTHROW = is_nothrow | is_warn,
+				DT_CHECK_NOTHROW = is_nothrow | is_check,
+				DT_REQUIRE_NOTHROW = is_nothrow | is_require,
+
+				DT_WARN_EQ = is_eq | is_warn,
+				DT_CHECK_EQ = is_eq | is_check,
+				DT_REQUIRE_EQ = is_eq | is_require,
+
+				DT_WARN_NE = is_ne | is_warn,
+				DT_CHECK_NE = is_ne | is_check,
+				DT_REQUIRE_NE = is_ne | is_require,
+
+				DT_WARN_GT = is_gt | is_warn,
+				DT_CHECK_GT = is_gt | is_check,
+				DT_REQUIRE_GT = is_gt | is_require,
+
+				DT_WARN_LT = is_lt | is_warn,
+				DT_CHECK_LT = is_lt | is_check,
+				DT_REQUIRE_LT = is_lt | is_require,
+
+				DT_WARN_GE = is_ge | is_warn,
+				DT_CHECK_GE = is_ge | is_check,
+				DT_REQUIRE_GE = is_ge | is_require,
+
+				DT_WARN_LE = is_le | is_warn,
+				DT_CHECK_LE = is_le | is_check,
+				DT_REQUIRE_LE = is_le | is_require,
+
+				DT_WARN_UNARY = is_unary | is_warn,
+				DT_CHECK_UNARY = is_unary | is_check,
+				DT_REQUIRE_UNARY = is_unary | is_require,
+
+				DT_WARN_UNARY_FALSE = is_false | is_unary | is_warn,
+				DT_CHECK_UNARY_FALSE = is_false | is_unary | is_check,
+				DT_REQUIRE_UNARY_FALSE = is_false | is_unary | is_require,
+
+				DT_FAST_WARN_EQ = is_fast | is_eq | is_warn,
+				DT_FAST_CHECK_EQ = is_fast | is_eq | is_check,
+				DT_FAST_REQUIRE_EQ = is_fast | is_eq | is_require,
+
+				DT_FAST_WARN_NE = is_fast | is_ne | is_warn,
+				DT_FAST_CHECK_NE = is_fast | is_ne | is_check,
+				DT_FAST_REQUIRE_NE = is_fast | is_ne | is_require,
+
+				DT_FAST_WARN_GT = is_fast | is_gt | is_warn,
+				DT_FAST_CHECK_GT = is_fast | is_gt | is_check,
+				DT_FAST_REQUIRE_GT = is_fast | is_gt | is_require,
+
+				DT_FAST_WARN_LT = is_fast | is_lt | is_warn,
+				DT_FAST_CHECK_LT = is_fast | is_lt | is_check,
+				DT_FAST_REQUIRE_LT = is_fast | is_lt | is_require,
+
+				DT_FAST_WARN_GE = is_fast | is_ge | is_warn,
+				DT_FAST_CHECK_GE = is_fast | is_ge | is_check,
+				DT_FAST_REQUIRE_GE = is_fast | is_ge | is_require,
+
+				DT_FAST_WARN_LE = is_fast | is_le | is_warn,
+				DT_FAST_CHECK_LE = is_fast | is_le | is_check,
+				DT_FAST_REQUIRE_LE = is_fast | is_le | is_require,
+
+				DT_FAST_WARN_UNARY = is_fast | is_unary | is_warn,
+				DT_FAST_CHECK_UNARY = is_fast | is_unary | is_check,
+				DT_FAST_REQUIRE_UNARY = is_fast | is_unary | is_require,
+
+				DT_FAST_WARN_UNARY_FALSE = is_fast | is_false | is_unary | is_warn,
+				DT_FAST_CHECK_UNARY_FALSE = is_fast | is_false | is_unary | is_check,
+				DT_FAST_REQUIRE_UNARY_FALSE = is_fast | is_false | is_unary | is_require
+			};
+		} // namespace assertType
+
+		DOCTEST_INTERFACE const char* getAssertString(assertType::Enum val);
+
+		// clang-format off
+		template<class T>               struct decay_array { typedef T type; };
+		template<class T, unsigned N>   struct decay_array<T[N]> { typedef T* type; };
+		template<class T>               struct decay_array<T[]> { typedef T* type; };
+
+		template<class T>   struct not_char_pointer { enum { value = 1 }; };
+		template<>          struct not_char_pointer<char*> { enum { value = 0 }; };
+		template<>          struct not_char_pointer<const char*> { enum { value = 0 }; };
+
+		template<class T> struct can_use_op : not_char_pointer<typename decay_array<T>::type> {};
+		// clang-format on
+
+		struct TestFailureException
+		{};
+
+		DOCTEST_INTERFACE bool checkIfShouldThrow(assertType::Enum assert_type);
+		DOCTEST_INTERFACE void fastAssertThrowIfFlagSet(int flags);
+		DOCTEST_INTERFACE void throwException();
+
+		struct TestAccessibleContextState
+		{
+			bool no_throw; // to skip exceptions-related assertion macros
+			bool success;  // include successful assertions in output
+		};
+
+		struct ContextState;
+
+		DOCTEST_INTERFACE TestAccessibleContextState* getTestsContextState();
+
+		struct DOCTEST_INTERFACE SubcaseSignature
+		{
+			const char* m_name;
+			const char* m_file;
+			int         m_line;
+
+			SubcaseSignature(const char* name, const char* file, int line)
+				: m_name(name)
+				, m_file(file)
+				, m_line(line) {}
+
+			bool operator<(const SubcaseSignature& other) const;
+		};
+
+		// cppcheck-suppress copyCtorAndEqOperator
+		struct DOCTEST_INTERFACE Subcase
+		{
+			SubcaseSignature m_signature;
+			bool             m_entered;
+
+			Subcase(const char* name, const char* file, int line);
+			Subcase(const Subcase& other);
+			~Subcase();
+
+			operator bool() const { return m_entered; }
+		};
+
+		template <typename L, typename R>
+		String stringifyBinaryExpr(const DOCTEST_REF_WRAP(L) lhs, const char* op,
+			const DOCTEST_REF_WRAP(R) rhs) {
+			return toString(lhs) + op + toString(rhs);
+		}
+
+		struct DOCTEST_INTERFACE Result
+		{
+			bool   m_passed;
+			String m_decomposition;
+
+			~Result();
+
+			DOCTEST_NOINLINE Result(bool passed = false, const String& decomposition = String())
+				: m_passed(passed)
+				, m_decomposition(decomposition) {}
+
+			DOCTEST_NOINLINE Result(const Result& other)
+				: m_passed(other.m_passed)
+				, m_decomposition(other.m_decomposition) {}
+
+			Result& operator=(const Result& other);
+
+			operator bool() { return !m_passed; }
+
+			// clang-format off
+			// forbidding some expressions based on this table: http://en.cppreference.com/w/cpp/language/operator_precedence
+			template <typename R> Result& operator&  (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator^  (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator|  (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator&& (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator|| (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator== (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator!= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator<  (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator>  (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator<= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator>= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator=  (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator+= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator-= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator*= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator/= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator%= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator<<=(const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator>>=(const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator&= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator^= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			template <typename R> Result& operator|= (const R&) { DOCTEST_STATIC_ASSERT(deferred_false<R>::value, Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison); return *this; }
+			// clang-format on
+		};
+
+#ifndef DOCTEST_CONFIG_NO_COMPARISON_WARNING_SUPPRESSION
+
+#if defined(__clang__)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wsign-conversion"
+#pragma clang diagnostic ignored "-Wsign-compare"
+		//#pragma clang diagnostic ignored "-Wdouble-promotion"
+		//#pragma clang diagnostic ignored "-Wconversion"
+		//#pragma clang diagnostic ignored "-Wfloat-equal"
+#endif // __clang__
+
+#if defined(__GNUC__) && !defined(__clang__)
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic push
+#endif // > gcc 4.6
+#pragma GCC diagnostic ignored "-Wsign-conversion"
+#pragma GCC diagnostic ignored "-Wsign-compare"
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 5)
+		//#pragma GCC diagnostic ignored "-Wdouble-promotion"
+#endif // > gcc 4.5
+		//#pragma GCC diagnostic ignored "-Wconversion"
+		//#pragma GCC diagnostic ignored "-Wfloat-equal"
+#endif // __GNUC__
+
+#ifdef _MSC_VER
+#pragma warning(push)
+		// http://stackoverflow.com/questions/39479163 what's the difference between C4018 and C4389
+#pragma warning(disable : 4389) // 'operator' : signed/unsigned mismatch
+#pragma warning(disable : 4018) // 'expression' : signed/unsigned mismatch
+		//#pragma warning(disable : 4805) // 'operation' : unsafe mix of type 'type' and type 'type' in operation
+#endif // _MSC_VER
+
+#endif // DOCTEST_CONFIG_NO_COMPARISON_WARNING_SUPPRESSION
+
+		// clang-format off
+#ifndef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+#define DOCTEST_COMPARISON_RETURN_TYPE bool
+#else // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+#define DOCTEST_COMPARISON_RETURN_TYPE typename traits::enable_if<can_use_op<L>::value || can_use_op<R>::value, bool>::type
+		inline bool eq(const char* lhs, const char* rhs) { return String(lhs) == String(rhs); }
+		inline bool ne(const char* lhs, const char* rhs) { return String(lhs) != String(rhs); }
+		inline bool lt(const char* lhs, const char* rhs) { return String(lhs) <  String(rhs); }
+		inline bool gt(const char* lhs, const char* rhs) { return String(lhs) >  String(rhs); }
+		inline bool le(const char* lhs, const char* rhs) { return String(lhs) <= String(rhs); }
+		inline bool ge(const char* lhs, const char* rhs) { return String(lhs) >= String(rhs); }
+#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+
+		template <typename L, typename R> DOCTEST_COMPARISON_RETURN_TYPE eq(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) { return lhs == rhs; }
+		template <typename L, typename R> DOCTEST_COMPARISON_RETURN_TYPE ne(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) { return lhs != rhs; }
+		template <typename L, typename R> DOCTEST_COMPARISON_RETURN_TYPE lt(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) { return lhs <  rhs; }
+		template <typename L, typename R> DOCTEST_COMPARISON_RETURN_TYPE gt(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) { return lhs >  rhs; }
+		template <typename L, typename R> DOCTEST_COMPARISON_RETURN_TYPE le(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) { return lhs <= rhs; }
+		template <typename L, typename R> DOCTEST_COMPARISON_RETURN_TYPE ge(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) { return lhs >= rhs; }
+		// clang-format on
+
+#ifndef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+#define DOCTEST_CMP_EQ(l, r) l == r
+#define DOCTEST_CMP_NE(l, r) l != r
+#define DOCTEST_CMP_GT(l, r) l > r
+#define DOCTEST_CMP_LT(l, r) l < r
+#define DOCTEST_CMP_GE(l, r) l >= r
+#define DOCTEST_CMP_LE(l, r) l <= r
+#else // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+#define DOCTEST_CMP_EQ(l, r) eq(l, r)
+#define DOCTEST_CMP_NE(l, r) ne(l, r)
+#define DOCTEST_CMP_GT(l, r) gt(l, r)
+#define DOCTEST_CMP_LT(l, r) lt(l, r)
+#define DOCTEST_CMP_GE(l, r) ge(l, r)
+#define DOCTEST_CMP_LE(l, r) le(l, r)
+#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+
+#define DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(op, op_str, op_macro)                              \
+	template <typename R>                                                                          \
+	DOCTEST_NOINLINE Result operator op(const DOCTEST_REF_WRAP(R) rhs) {                           \
+		bool res = op_macro(lhs, rhs);                                                             \
+		if(m_assert_type & assertType::is_false)                                                   \
+			res = !res;                                                                            \
+		if(!res || doctest::detail::getTestsContextState()->success)                               \
+			return Result(res, stringifyBinaryExpr(lhs, op_str, rhs));                             \
+		return Result(res);                                                                        \
+	}
+
+#define DOCTEST_FORBIT_EXPRESSION(op)                                                              \
+	template <typename R>                                                                          \
+	Expression_lhs& operator op(const R&) {                                                        \
+		DOCTEST_STATIC_ASSERT(deferred_false<R>::value,                                            \
+							  Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison);         \
+		return *this;                                                                              \
+	}
+
+		template <typename L>
+		// cppcheck-suppress copyCtorAndEqOperator
+		struct Expression_lhs
+		{
+			L                lhs;
+			assertType::Enum m_assert_type;
+
+			explicit Expression_lhs(L in, assertType::Enum assert_type)
+				: lhs(in)
+				, m_assert_type(assert_type) {}
+
+			Expression_lhs(const Expression_lhs& other)
+				: lhs(other.lhs) {}
+
+			DOCTEST_NOINLINE operator Result() {
+				bool res = !!lhs;
+				if (m_assert_type & assertType::is_false) //!OCLINT bitwise operator in conditional
+					res = !res;
+
+				if (!res || getTestsContextState()->success)
+					return Result(res, toString(lhs));
+				return Result(res);
+			}
+
+			// clang-format off
+			DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(== , " == ", DOCTEST_CMP_EQ) //!OCLINT bitwise operator in conditional
+				DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(!= , " != ", DOCTEST_CMP_NE) //!OCLINT bitwise operator in conditional
+				DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(>, " >  ", DOCTEST_CMP_GT) //!OCLINT bitwise operator in conditional
+				DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(<, " <  ", DOCTEST_CMP_LT) //!OCLINT bitwise operator in conditional
+				DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(>= , " >= ", DOCTEST_CMP_GE) //!OCLINT bitwise operator in conditional
+				DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(<= , " <= ", DOCTEST_CMP_LE) //!OCLINT bitwise operator in conditional
+																					 // clang-format on
+
+																					 // forbidding some expressions based on this table: http://en.cppreference.com/w/cpp/language/operator_precedence
+				DOCTEST_FORBIT_EXPRESSION(&)
+				DOCTEST_FORBIT_EXPRESSION(^)
+				DOCTEST_FORBIT_EXPRESSION(| )
+				DOCTEST_FORBIT_EXPRESSION(&&)
+				DOCTEST_FORBIT_EXPRESSION(|| )
+				DOCTEST_FORBIT_EXPRESSION(= )
+				DOCTEST_FORBIT_EXPRESSION(+= )
+				DOCTEST_FORBIT_EXPRESSION(-= )
+				DOCTEST_FORBIT_EXPRESSION(*= )
+				DOCTEST_FORBIT_EXPRESSION(/= )
+				DOCTEST_FORBIT_EXPRESSION(%= )
+				DOCTEST_FORBIT_EXPRESSION(<<= )
+				DOCTEST_FORBIT_EXPRESSION(>>= )
+				DOCTEST_FORBIT_EXPRESSION(&= )
+				DOCTEST_FORBIT_EXPRESSION(^= )
+				DOCTEST_FORBIT_EXPRESSION(|= )
+				// these 2 are unfortunate because they should be allowed - they have higher precedence over the comparisons, but the
+				// ExpressionDecomposer class uses the left shift operator to capture the left operand of the binary expression...
+				DOCTEST_FORBIT_EXPRESSION(<< )
+				DOCTEST_FORBIT_EXPRESSION(>> )
+		};
+
+#ifndef DOCTEST_CONFIG_NO_COMPARISON_WARNING_SUPPRESSION
+
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif // __clang__
+
+#if defined(__GNUC__) && !defined(__clang__)
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic pop
+#endif // > gcc 4.6
+#endif // __GNUC__
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif // _MSC_VER
+
+#endif // DOCTEST_CONFIG_NO_COMPARISON_WARNING_SUPPRESSION
+
+		struct ExpressionDecomposer
+		{
+			assertType::Enum m_assert_type;
+
+			ExpressionDecomposer(assertType::Enum assert_type)
+				: m_assert_type(assert_type) {}
+
+			// The right operator for capturing expressions is "<=" instead of "<<" (based on the operator precedence table)
+			// but then there will be warnings from GCC about "-Wparentheses" and since "_Pragma()" is problematic this will stay for now...
+			// https://github.com/philsquared/Catch/issues/870
+			// https://github.com/philsquared/Catch/issues/565
+			template <typename L>
+			Expression_lhs<const DOCTEST_REF_WRAP(L)> operator<<(const DOCTEST_REF_WRAP(L) operand) {
+				return Expression_lhs<const DOCTEST_REF_WRAP(L)>(operand, m_assert_type);
+			}
+		};
+
+		struct DOCTEST_INTERFACE TestCase
+		{
+			// not used for determining uniqueness
+			funcType m_test;    // a function pointer to the test case
+			String m_full_name; // contains the name (only for templated test cases!) + the template type
+			const char* m_name;       // name of the test case
+			const char* m_type;       // for templated test cases - gets appended to the real name
+			const char* m_test_suite; // the test suite in which the test was added
+			const char* m_description;
+			bool        m_skip;
+			bool        m_may_fail;
+			bool        m_should_fail;
+			int         m_expected_failures;
+			double      m_timeout;
+
+			// fields by which uniqueness of test cases shall be determined
+			const char* m_file; // the file in which the test was registered
+			unsigned    m_line; // the line where the test was registered
+			int m_template_id; // an ID used to distinguish between the different versions of a templated test case
+
+			TestCase(funcType test, const char* file, unsigned line, const TestSuite& test_suite,
+				const char* type = "", int template_id = -1);
+
+			// for gcc 4.7
+			DOCTEST_NOINLINE ~TestCase() {}
+
+			TestCase& operator*(const char* in);
+
+			template <typename T>
+			TestCase& operator*(const T& in) {
+				in.fill(*this);
+				return *this;
+			}
+
+			TestCase(const TestCase& other) { *this = other; }
+
+			TestCase& operator=(const TestCase& other);
+
+			bool operator<(const TestCase& other) const;
+		};
+
+		// forward declarations of functions used by the macros
+		DOCTEST_INTERFACE int regTest(const TestCase& tc);
+		DOCTEST_INTERFACE int setTestSuite(const TestSuite& ts);
+
+		DOCTEST_INTERFACE void addFailedAssert(assertType::Enum assert_type);
+
+		DOCTEST_INTERFACE void logTestStart(const TestCase& tc);
+		DOCTEST_INTERFACE void logTestEnd();
+
+		DOCTEST_INTERFACE void logTestException(const String& what, bool crash = false);
+
+		DOCTEST_INTERFACE void logAssert(bool passed, const char* decomposition, bool threw,
+			const String& exception, const char* expr,
+			assertType::Enum assert_type, const char* file, int line);
+
+		DOCTEST_INTERFACE void logAssertThrows(bool threw, const char* expr,
+			assertType::Enum assert_type, const char* file,
+			int line);
+
+		DOCTEST_INTERFACE void logAssertThrowsAs(bool threw, bool threw_as, const char* as,
+			const String& exception, const char* expr,
+			assertType::Enum assert_type, const char* file,
+			int line);
+
+		DOCTEST_INTERFACE void logAssertNothrow(bool threw, const String& exception, const char* expr,
+			assertType::Enum assert_type, const char* file,
+			int line);
+
+		DOCTEST_INTERFACE bool isDebuggerActive();
+		DOCTEST_INTERFACE void writeToDebugConsole(const String&);
+
+		namespace binaryAssertComparison
+		{
+			enum Enum
+			{
+				eq = 0,
+				ne,
+				gt,
+				lt,
+				ge,
+				le
+			};
+		} // namespace binaryAssertComparison
+
+		  // clang-format off
+		template <int, class L, class R> struct RelationalComparator { bool operator()(const DOCTEST_REF_WRAP(L), const DOCTEST_REF_WRAP(R)) const { return false; } };
+		template <class L, class R> struct RelationalComparator<0, L, R> { bool operator()(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) const { return eq(lhs, rhs); } };
+		template <class L, class R> struct RelationalComparator<1, L, R> { bool operator()(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) const { return ne(lhs, rhs); } };
+		template <class L, class R> struct RelationalComparator<2, L, R> { bool operator()(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) const { return gt(lhs, rhs); } };
+		template <class L, class R> struct RelationalComparator<3, L, R> { bool operator()(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) const { return lt(lhs, rhs); } };
+		template <class L, class R> struct RelationalComparator<4, L, R> { bool operator()(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) const { return ge(lhs, rhs); } };
+		template <class L, class R> struct RelationalComparator<5, L, R> { bool operator()(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) const { return le(lhs, rhs); } };
+		// clang-format on
+
+		struct DOCTEST_INTERFACE ResultBuilder
+		{
+			assertType::Enum m_assert_type;
+			const char*      m_file;
+			int              m_line;
+			const char*      m_expr;
+			const char*      m_exception_type;
+
+			Result m_result;
+			bool   m_threw;
+			bool   m_threw_as;
+			bool   m_failed;
+			String m_exception;
+
+			ResultBuilder(assertType::Enum assert_type, const char* file, int line, const char* expr,
+				const char* exception_type = "");
+
+			~ResultBuilder();
+
+			void setResult(const Result& res) { m_result = res; }
+
+			template <int         comparison, typename L, typename R>
+			DOCTEST_NOINLINE void binary_assert(const DOCTEST_REF_WRAP(L) lhs,
+				const DOCTEST_REF_WRAP(R) rhs) {
+				m_result.m_passed = RelationalComparator<comparison, L, R>()(lhs, rhs);
+				if (!m_result.m_passed || getTestsContextState()->success)
+					m_result.m_decomposition = stringifyBinaryExpr(lhs, ", ", rhs);
+			}
+
+			template <typename L>
+			DOCTEST_NOINLINE void unary_assert(const DOCTEST_REF_WRAP(L) val) {
+				m_result.m_passed = !!val;
+
+				if (m_assert_type & assertType::is_false) //!OCLINT bitwise operator in conditional
+					m_result.m_passed = !m_result.m_passed;
+
+				if (!m_result.m_passed || getTestsContextState()->success)
+					m_result.m_decomposition = toString(val);
+			}
+
+			void unexpectedExceptionOccurred();
+
+			bool log();
+			void react() const;
+		};
+
+		namespace assertAction
+		{
+			enum Enum
+			{
+				nothing = 0,
+				dbgbreak = 1,
+				shouldthrow = 2
+			};
+		} // namespace assertAction
+
+		template <int        comparison, typename L, typename R>
+		DOCTEST_NOINLINE int fast_binary_assert(assertType::Enum assert_type, const char* file,
+			int line, const char* expr,
+			const DOCTEST_REF_WRAP(L) lhs,
+			const DOCTEST_REF_WRAP(R) rhs) {
+			ResultBuilder rb(assert_type, file, line, expr);
+
+			rb.m_result.m_passed = RelationalComparator<comparison, L, R>()(lhs, rhs);
+
+			if (!rb.m_result.m_passed || getTestsContextState()->success)
+				rb.m_result.m_decomposition = stringifyBinaryExpr(lhs, ", ", rhs);
+
+			int res = 0;
+
+			if (rb.log())
+				res |= assertAction::dbgbreak;
+
+			if (rb.m_failed && checkIfShouldThrow(assert_type))
+				res |= assertAction::shouldthrow;
+
+#ifdef DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+			// #########################################################################################
+			// IF THE DEBUGGER BREAKS HERE - GO 1 LEVEL UP IN THE CALLSTACK TO SEE THE FAILING ASSERTION
+			// THIS IS THE EFFECT OF HAVING 'DOCTEST_CONFIG_SUPER_FAST_ASSERTS' DEFINED
+			// #########################################################################################
+			if (res & assertAction::dbgbreak)
+				DOCTEST_BREAK_INTO_DEBUGGER();
+			fastAssertThrowIfFlagSet(res);
+#endif // DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+
+			return res;
+		}
+
+		template <typename L>
+		DOCTEST_NOINLINE int fast_unary_assert(assertType::Enum assert_type, const char* file, int line,
+			const char* val_str, const DOCTEST_REF_WRAP(L) val) {
+			ResultBuilder rb(assert_type, file, line, val_str);
+
+			rb.m_result.m_passed = !!val;
+
+			if (assert_type & assertType::is_false) //!OCLINT bitwise operator in conditional
+				rb.m_result.m_passed = !rb.m_result.m_passed;
+
+			if (!rb.m_result.m_passed || getTestsContextState()->success)
+				rb.m_result.m_decomposition = toString(val);
+
+			int res = 0;
+
+			if (rb.log())
+				res |= assertAction::dbgbreak;
+
+			if (rb.m_failed && checkIfShouldThrow(assert_type))
+				res |= assertAction::shouldthrow;
+
+#ifdef DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+			// #########################################################################################
+			// IF THE DEBUGGER BREAKS HERE - GO 1 LEVEL UP IN THE CALLSTACK TO SEE THE FAILING ASSERTION
+			// THIS IS THE EFFECT OF HAVING 'DOCTEST_CONFIG_SUPER_FAST_ASSERTS' DEFINED
+			// #########################################################################################
+			if (res & assertAction::dbgbreak)
+				DOCTEST_BREAK_INTO_DEBUGGER();
+			fastAssertThrowIfFlagSet(res);
+#endif // DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+
+			return res;
+		}
+
+		struct DOCTEST_INTERFACE IExceptionTranslator //!OCLINT destructor of virtual class
+		{
+			virtual ~IExceptionTranslator();
+			virtual bool translate(String&) const = 0;
+		};
+
+		template <typename T>
+		class ExceptionTranslator : public IExceptionTranslator //!OCLINT destructor of virtual class
+		{
+		public:
+			explicit ExceptionTranslator(String(*translateFunction)(T))
+				: m_translateFunction(translateFunction) {}
+
+			bool translate(String& res) const {
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+				try {
+					throw;
+					// cppcheck-suppress catchExceptionByValue
+				}
+				catch (T ex) {                    // NOLINT
+					res = m_translateFunction(ex); //!OCLINT parameter reassignment
+					return true;
+				}
+				catch (...) {} //!OCLINT -  empty catch statement
+#endif                      // DOCTEST_CONFIG_NO_EXCEPTIONS
+				((void)res);    // to silence -Wunused-parameter
+				return false;
+			}
+
+		protected:
+			String(*m_translateFunction)(T);
+		};
+
+		DOCTEST_INTERFACE void registerExceptionTranslatorImpl(
+			const IExceptionTranslator* translateFunction);
+
+		// FIX FOR VISUAL STUDIO VERSIONS PRIOR TO 2015 - they failed to compile the call to operator<< with
+		// std::ostream passed as a reference noting that there is a use of an undefined type (which there isn't)
+		DOCTEST_INTERFACE void writeStringToStream(std::ostream* stream, const String& str);
+
+		template <bool C>
+		struct StringStreamBase
+		{
+			template <typename T>
+			static void convert(std::ostream* stream, const T& in) {
+				writeStringToStream(stream, toString(in));
+			}
+
+			// always treat char* as a string in this context - no matter
+			// if DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING is defined
+			static void convert(std::ostream* stream, const char* in) {
+				writeStringToStream(stream, String(in));
+			}
+		};
+
+		template <>
+		struct StringStreamBase<true>
+		{
+			template <typename T>
+			static void convert(std::ostream* stream, const T& in) {
+				*stream << in;
+			}
+		};
+
+		template <typename T>
+		struct StringStream : StringStreamBase<has_insertion_operator<T>::value>
+		{};
+
+		template <typename T>
+		void toStream(std::ostream* stream, const T& value) {
+			StringStream<T>::convert(stream, value);
+		}
+
+#ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, char* in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, const char* in);
+#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, bool in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, float in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, double in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, double long in);
+
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, char in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, char signed in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, char unsigned in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int short in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int short unsigned in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int unsigned in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int long in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int long unsigned in);
+
+#ifdef DOCTEST_CONFIG_WITH_LONG_LONG
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int long long in);
+		DOCTEST_INTERFACE void toStream(std::ostream* stream, int long long unsigned in);
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+
+		struct IContextScope //!OCLINT destructor of virtual class
+		{
+			virtual void build(std::ostream*) = 0;
+		};
+
+		DOCTEST_INTERFACE void addToContexts(IContextScope* ptr);
+		DOCTEST_INTERFACE void popFromContexts();
+		DOCTEST_INTERFACE void useContextIfExceptionOccurred(IContextScope* ptr);
+
+		// cppcheck-suppress copyCtorAndEqOperator
+		class ContextBuilder
+		{
+			friend class ContextScope;
+
+			struct ICapture //!OCLINT destructor of virtual class
+			{
+				virtual void toStream(std::ostream*) const = 0;
+			};
+
+			template <typename T>
+			struct Capture : ICapture //!OCLINT destructor of virtual class
+			{
+				const T* capture;
+
+				explicit Capture(const T* in)
+					: capture(in) {}
+				virtual void toStream(std::ostream* stream) const { // override
+					doctest::detail::toStream(stream, *capture);
+				}
+			};
+
+			struct Chunk
+			{
+				char buf[sizeof(Capture<char>)]; // place to construct a Capture<T>
+			};
+
+			struct Node
+			{
+				Chunk chunk;
+				Node* next;
+			};
+
+			Chunk stackChunks[DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK];
+			int   numCaptures;
+			Node* head;
+			Node* tail;
+
+			void build(std::ostream* stream) const {
+				int curr = 0;
+				// iterate over small buffer
+				while (curr < numCaptures && curr < DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK)
+					reinterpret_cast<const ICapture*>(stackChunks[curr++].buf)->toStream(stream);
+				// iterate over list
+				Node* curr_elem = head;
+				while (curr < numCaptures) {
+					reinterpret_cast<const ICapture*>(curr_elem->chunk.buf)->toStream(stream);
+					curr_elem = curr_elem->next;
+					++curr;
+				}
+			}
+
+			// steal the contents of the other - acting as a move constructor...
+			DOCTEST_NOINLINE ContextBuilder(ContextBuilder& other)
+				: numCaptures(other.numCaptures)
+				, head(other.head)
+				, tail(other.tail) {
+				other.numCaptures = 0;
+				other.head = 0;
+				other.tail = 0;
+				my_memcpy(stackChunks, other.stackChunks,
+					unsigned(int(sizeof(Chunk)) * DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK));
+			}
+
+		public:
+			// cppcheck-suppress uninitMemberVar
+			DOCTEST_NOINLINE ContextBuilder() // NOLINT
+				: numCaptures(0)
+				, head(0)
+				, tail(0) {}
+
+			template <typename T>
+			DOCTEST_NOINLINE ContextBuilder& operator<<(T& in) {
+				Capture<T> temp(&in);
+
+				// construct either on stack or on heap
+				// copy the bytes for the whole object - including the vtable because we cant construct
+				// the object directly in the buffer using placement new - need the <new> header...
+				if (numCaptures < DOCTEST_CONFIG_NUM_CAPTURES_ON_STACK) {
+					my_memcpy(stackChunks[numCaptures].buf, &temp, sizeof(Chunk));
+				}
+				else {
+					Node* curr = new Node;
+					curr->next = 0;
+					if (tail) {
+						tail->next = curr;
+						tail = curr;
+					}
+					else {
+						head = tail = curr;
+					}
+
+					my_memcpy(tail->chunk.buf, &temp, sizeof(Chunk));
+				}
+				++numCaptures;
+				return *this;
+			}
+
+			DOCTEST_NOINLINE ~ContextBuilder() {
+				// free the linked list - the ones on the stack are left as-is
+				// no destructors are called at all - there is no need
+				while (head) {
+					Node* next = head->next;
+					delete head;
+					head = next;
+				}
+			}
+
+#ifdef DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+			template <typename T>
+			ContextBuilder& operator<<(const T&&) {
+				DOCTEST_STATIC_ASSERT(
+					deferred_false<T>::value,
+					Cannot_pass_temporaries_or_rvalues_to_the_streaming_operator_because_it_caches_pointers_to_the_passed_objects_for_lazy_evaluation);
+				return *this;
+			}
+#endif // DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+		};
+
+		class ContextScope : public IContextScope //!OCLINT destructor of virtual class
+		{
+			ContextBuilder contextBuilder;
+			bool           built;
+
+		public:
+			DOCTEST_NOINLINE explicit ContextScope(ContextBuilder& temp)
+				: contextBuilder(temp)
+				, built(false) {
+				addToContexts(this);
+			}
+
+			DOCTEST_NOINLINE ~ContextScope() {
+				if (!built)
+					useContextIfExceptionOccurred(this);
+				popFromContexts();
+			}
+
+			void build(std::ostream* stream) {
+				built = true;
+				contextBuilder.build(stream);
+			}
+		};
+
+		class DOCTEST_INTERFACE MessageBuilder
+		{
+			std::ostream*                     m_stream;
+			const char*                       m_file;
+			int                               m_line;
+			doctest::detail::assertType::Enum m_severity;
+
+		public:
+			MessageBuilder(const char* file, int line, doctest::detail::assertType::Enum severity);
+			~MessageBuilder();
+
+			template <typename T>
+			MessageBuilder& operator<<(const T& in) {
+				doctest::detail::toStream(m_stream, in);
+				return *this;
+			}
+
+			bool log();
+			void react();
+		};
+	} // namespace detail
+
+	struct test_suite
+	{
+		const char* data;
+		test_suite(const char* in)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_test_suite = data; }
+		void fill(detail::TestSuite& state) const { state.m_test_suite = data; }
+	};
+
+	struct description
+	{
+		const char* data;
+		description(const char* in)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_description = data; }
+		void fill(detail::TestSuite& state) const { state.m_description = data; }
+	};
+
+	struct skip
+	{
+		bool data;
+		skip(bool in = true)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_skip = data; }
+		void fill(detail::TestSuite& state) const { state.m_skip = data; }
+	};
+
+	struct timeout
+	{
+		double data;
+		timeout(double in)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_timeout = data; }
+		void fill(detail::TestSuite& state) const { state.m_timeout = data; }
+	};
+
+	struct may_fail
+	{
+		bool data;
+		may_fail(bool in = true)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_may_fail = data; }
+		void fill(detail::TestSuite& state) const { state.m_may_fail = data; }
+	};
+
+	struct should_fail
+	{
+		bool data;
+		should_fail(bool in = true)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_should_fail = data; }
+		void fill(detail::TestSuite& state) const { state.m_should_fail = data; }
+	};
+
+	struct expected_failures
+	{
+		int data;
+		expected_failures(int in)
+			: data(in) {}
+		void fill(detail::TestCase& state) const { state.m_expected_failures = data; }
+		void fill(detail::TestSuite& state) const { state.m_expected_failures = data; }
+	};
+
+#endif // DOCTEST_CONFIG_DISABLE
+
+#ifndef DOCTEST_CONFIG_DISABLE
+	template <typename T>
+	int registerExceptionTranslator(String(*translateFunction)(T)) {
+#if defined(__clang__)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wexit-time-destructors"
+#endif // __clang__
+		static detail::ExceptionTranslator<T> exceptionTranslator(translateFunction);
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif // __clang__
+		detail::registerExceptionTranslatorImpl(&exceptionTranslator);
+		return 0;
+	}
+
+#else  // DOCTEST_CONFIG_DISABLE
+	template <typename T>
+	int registerExceptionTranslator(String(*)(T)) {
+		return 0;
+	}
+#endif // DOCTEST_CONFIG_DISABLE
+
+	DOCTEST_INTERFACE bool isRunningInTest();
+
+	// cppcheck-suppress noCopyConstructor
+	class DOCTEST_INTERFACE Context
+	{
+#if !defined(DOCTEST_CONFIG_DISABLE)
+		detail::ContextState* p;
+
+		void parseArgs(int argc, const char* const* argv, bool withDefaults = false);
+
+#endif // DOCTEST_CONFIG_DISABLE
+
+	public:
+		explicit Context(int argc = 0, const char* const* argv = 0);
+
+		~Context();
+
+		void applyCommandLine(int argc, const char* const* argv);
+
+		void addFilter(const char* filter, const char* value);
+		void clearFilters();
+		void setOption(const char* option, int value);
+		void setOption(const char* option, const char* value);
+
+		bool shouldExit();
+
+		int run();
+	};
+
+} // namespace doctest
+
+  // if registering is not disabled
+#if !defined(DOCTEST_CONFIG_DISABLE)
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_EXPAND_VA_ARGS(...) __VA_ARGS__
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_EXPAND_VA_ARGS
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_STRIP_PARENS(x) x
+#define DOCTEST_HANDLE_BRACED_VA_ARGS(expr) DOCTEST_STRIP_PARENS(DOCTEST_EXPAND_VA_ARGS expr)
+
+  // registers the test by initializing a dummy var with a function
+#define DOCTEST_REGISTER_FUNCTION(f, decorators)                                                   \
+	DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_VAR_)) = doctest::detail::regTest(  \
+			doctest::detail::TestCase(f, __FILE__, __LINE__,                                       \
+									  doctest_detail_test_suite_ns::getCurrentTestSuite()) *       \
+			decorators);                                                                           \
+	DOCTEST_GLOBAL_NO_WARNINGS_END()
+
+#define DOCTEST_IMPLEMENT_FIXTURE(der, base, func, decorators)                                     \
+	namespace                                                                                      \
+	{                                                                                              \
+		struct der : base                                                                          \
+		{ void f(); };                                                                             \
+		static void func() {                                                                       \
+			der v;                                                                                 \
+			v.f();                                                                                 \
+		}                                                                                          \
+		DOCTEST_REGISTER_FUNCTION(func, decorators)                                                \
+	}                                                                                              \
+	inline DOCTEST_NOINLINE void der::f()
+
+#define DOCTEST_CREATE_AND_REGISTER_FUNCTION(f, decorators)                                        \
+	static void f();                                                                               \
+	DOCTEST_REGISTER_FUNCTION(f, decorators)                                                       \
+	static void f()
+
+  // for registering tests
+#define DOCTEST_TEST_CASE(decorators)                                                              \
+	DOCTEST_CREATE_AND_REGISTER_FUNCTION(DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_), decorators)
+
+  // for registering tests with a fixture
+#define DOCTEST_TEST_CASE_FIXTURE(c, decorators)                                                   \
+	DOCTEST_IMPLEMENT_FIXTURE(DOCTEST_ANONYMOUS(_DOCTEST_ANON_CLASS_), c,                          \
+							  DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_), decorators)
+
+  // for converting types to strings without the <typeinfo> header and demangling
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TYPE_TO_STRING_IMPL(...)                                                           \
+	template <>                                                                                    \
+	inline const char* type_to_string<__VA_ARGS__>() {                                             \
+		return "<" #__VA_ARGS__ ">";                                                               \
+	}
+#define DOCTEST_TYPE_TO_STRING(...)                                                                \
+	namespace doctest                                                                              \
+	{                                                                                              \
+		namespace detail                                                                           \
+		{ DOCTEST_TYPE_TO_STRING_IMPL(__VA_ARGS__) }                                               \
+	}                                                                                              \
+	typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TYPE_TO_STRING_IMPL(x)                                                             \
+	template <>                                                                                    \
+	inline const char* type_to_string<x>() {                                                       \
+		return "<" #x ">";                                                                         \
+	}
+#define DOCTEST_TYPE_TO_STRING(x)                                                                  \
+	namespace doctest                                                                              \
+	{                                                                                              \
+		namespace detail                                                                           \
+		{ DOCTEST_TYPE_TO_STRING_IMPL(x) }                                                         \
+	}                                                                                              \
+	typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+  // for typed tests
+#define DOCTEST_TEST_CASE_TEMPLATE_IMPL(decorators, T, types, anon)                                \
+	template <typename T>                                                                          \
+	inline void anon();                                                                            \
+	struct DOCTEST_CAT(anon, FUNCTOR)                                                              \
+	{                                                                                              \
+		template <int Index, typename Type>                                                        \
+		void          operator()() {                                                               \
+			doctest::detail::regTest(                                                              \
+					doctest::detail::TestCase(anon<Type>, __FILE__, __LINE__,                      \
+											  doctest_detail_test_suite_ns::getCurrentTestSuite(), \
+											  doctest::detail::type_to_string<Type>(), Index) *    \
+					decorators);                                                                   \
+		}                                                                                          \
+	};                                                                                             \
+	inline int DOCTEST_CAT(anon, REG_FUNC)() {                                                     \
+		DOCTEST_CAT(anon, FUNCTOR) registrar;                                                      \
+		doctest::detail::ForEachType<DOCTEST_HANDLE_BRACED_VA_ARGS(types)::Result,                 \
+									 DOCTEST_CAT(anon, FUNCTOR)>                                   \
+				doIt(registrar);                                                                   \
+		return 0;                                                                                  \
+	}                                                                                              \
+	DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_CAT(anon, DUMMY)) = DOCTEST_CAT(anon, REG_FUNC)();          \
+	DOCTEST_GLOBAL_NO_WARNINGS_END()                                                               \
+	template <typename T>                                                                          \
+	inline void anon()
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TEST_CASE_TEMPLATE(decorators, T, ...)                                             \
+	DOCTEST_TEST_CASE_TEMPLATE_IMPL(decorators, T, (__VA_ARGS__),                                  \
+									DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_))
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TEST_CASE_TEMPLATE(decorators, T, types)                                           \
+	DOCTEST_TEST_CASE_TEMPLATE_IMPL(decorators, T, types, DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_))
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_TEST_CASE_TEMPLATE_DEFINE_IMPL(decorators, T, id, anon)                            \
+	template <typename T>                                                                          \
+	inline void anon();                                                                            \
+	struct DOCTEST_CAT(id, _FUNCTOR)                                                               \
+	{                                                                                              \
+		int m_line;                                                                                \
+		DOCTEST_CAT(id, _FUNCTOR)                                                                  \
+		(int line)                                                                                 \
+				: m_line(line) {}                                                                  \
+		template <int Index, typename Type>                                                        \
+		void          operator()() {                                                               \
+			doctest::detail::regTest(                                                              \
+					doctest::detail::TestCase(anon<Type>, __FILE__, __LINE__,                      \
+											  doctest_detail_test_suite_ns::getCurrentTestSuite(), \
+											  doctest::detail::type_to_string<Type>(),             \
+											  m_line * 1000 + Index) *                             \
+					decorators);                                                                   \
+		}                                                                                          \
+	};                                                                                             \
+	template <typename T>                                                                          \
+	inline void anon()
+
+#define DOCTEST_TEST_CASE_TEMPLATE_DEFINE(decorators, T, id)                                       \
+	DOCTEST_TEST_CASE_TEMPLATE_DEFINE_IMPL(decorators, T, id, DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_))
+
+#define DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE_IMPL(id, types, anon)                               \
+	static int DOCTEST_CAT(anon, REG_FUNC)() {                                                     \
+		DOCTEST_CAT(id, _FUNCTOR) registrar(__LINE__);                                             \
+		doctest::detail::ForEachType<DOCTEST_HANDLE_BRACED_VA_ARGS(types)::Result,                 \
+									 DOCTEST_CAT(id, _FUNCTOR)>                                    \
+				doIt(registrar);                                                                   \
+		return 0;                                                                                  \
+	}                                                                                              \
+	DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_CAT(anon, DUMMY)) = DOCTEST_CAT(anon, REG_FUNC)();          \
+	DOCTEST_GLOBAL_NO_WARNINGS_END() typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE(id, ...)                                            \
+	DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE_IMPL(id, (__VA_ARGS__),                                 \
+												DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_))
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE(id, types)                                          \
+	DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE_IMPL(id, types, DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_))
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+  // for subcases
+#if defined(__GNUC__)
+#define DOCTEST_SUBCASE(name)                                                                      \
+	if(const doctest::detail::Subcase & DOCTEST_ANONYMOUS(_DOCTEST_ANON_SUBCASE_)                  \
+												__attribute__((unused)) =                          \
+			   doctest::detail::Subcase(name, __FILE__, __LINE__))
+#else // __GNUC__
+#define DOCTEST_SUBCASE(name)                                                                      \
+	if(const doctest::detail::Subcase & DOCTEST_ANONYMOUS(_DOCTEST_ANON_SUBCASE_) =                \
+			   doctest::detail::Subcase(name, __FILE__, __LINE__))
+#endif // __GNUC__
+
+  // for grouping tests in test suites by using code blocks
+#define DOCTEST_TEST_SUITE_IMPL(decorators, ns_name)                                               \
+	namespace ns_name                                                                              \
+	{                                                                                              \
+		namespace doctest_detail_test_suite_ns                                                     \
+		{                                                                                          \
+			inline DOCTEST_NOINLINE doctest::detail::TestSuite& getCurrentTestSuite() {            \
+				static doctest::detail::TestSuite data;                                            \
+				static bool                       inited = false;                                  \
+				if(!inited) {                                                                      \
+					data* decorators;                                                              \
+					inited = true;                                                                 \
+				}                                                                                  \
+				return data;                                                                       \
+			}                                                                                      \
+		}                                                                                          \
+	}                                                                                              \
+	namespace ns_name
+
+#define DOCTEST_TEST_SUITE(decorators)                                                             \
+	DOCTEST_TEST_SUITE_IMPL(decorators, DOCTEST_ANONYMOUS(_DOCTEST_ANON_SUITE_))
+
+  // for starting a testsuite block
+#define DOCTEST_TEST_SUITE_BEGIN(decorators)                                                       \
+	DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_VAR_)) =                            \
+			doctest::detail::setTestSuite(doctest::detail::TestSuite() * decorators);              \
+	DOCTEST_GLOBAL_NO_WARNINGS_END()                                                               \
+	typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+
+  // for ending a testsuite block
+#define DOCTEST_TEST_SUITE_END                                                                     \
+	DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_VAR_)) =                            \
+			doctest::detail::setTestSuite(doctest::detail::TestSuite() * "");                      \
+	DOCTEST_GLOBAL_NO_WARNINGS_END()                                                               \
+	typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+
+  // for registering exception translators
+#define DOCTEST_REGISTER_EXCEPTION_TRANSLATOR_IMPL(translatorName, signature)                      \
+	static doctest::String translatorName(signature);                                              \
+	DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_TRANSLATOR_)) =                     \
+			doctest::registerExceptionTranslator(translatorName);                                  \
+	DOCTEST_GLOBAL_NO_WARNINGS_END()                                                               \
+	static doctest::String translatorName(signature)
+
+#define DOCTEST_REGISTER_EXCEPTION_TRANSLATOR(signature)                                           \
+	DOCTEST_REGISTER_EXCEPTION_TRANSLATOR_IMPL(DOCTEST_ANONYMOUS(_DOCTEST_ANON_TRANSLATOR_),       \
+											   signature)
+
+  // for logging
+#define DOCTEST_INFO(x)                                                                            \
+	doctest::detail::ContextScope DOCTEST_ANONYMOUS(_DOCTEST_CAPTURE_)(                            \
+			doctest::detail::ContextBuilder() << x)
+#define DOCTEST_CAPTURE(x) DOCTEST_INFO(#x " := " << x)
+
+#define DOCTEST_ADD_AT_IMPL(type, file, line, mb, x)                                               \
+	do {                                                                                           \
+		doctest::detail::MessageBuilder mb(file, line, doctest::detail::assertType::type);         \
+		mb << x;                                                                                   \
+		if(mb.log())                                                                               \
+			DOCTEST_BREAK_INTO_DEBUGGER();                                                         \
+		mb.react();                                                                                \
+	} while((void)0, 0)
+
+  // clang-format off
+#define DOCTEST_ADD_MESSAGE_AT(file, line, x) DOCTEST_ADD_AT_IMPL(is_warn, file, line, DOCTEST_ANONYMOUS(_DOCTEST_MESSAGE_), x)
+#define DOCTEST_ADD_FAIL_CHECK_AT(file, line, x) DOCTEST_ADD_AT_IMPL(is_check, file, line, DOCTEST_ANONYMOUS(_DOCTEST_MESSAGE_), x)
+#define DOCTEST_ADD_FAIL_AT(file, line, x) DOCTEST_ADD_AT_IMPL(is_require, file, line, DOCTEST_ANONYMOUS(_DOCTEST_MESSAGE_), x)
+  // clang-format on
+
+#define DOCTEST_MESSAGE(x) DOCTEST_ADD_MESSAGE_AT(__FILE__, __LINE__, x)
+#define DOCTEST_FAIL_CHECK(x) DOCTEST_ADD_FAIL_CHECK_AT(__FILE__, __LINE__, x)
+#define DOCTEST_FAIL(x) DOCTEST_ADD_FAIL_AT(__FILE__, __LINE__, x)
+
+#if __cplusplus >= 201402L || (defined(_MSC_VER) && _MSC_VER >= 1910)
+template <class T, T x>
+constexpr T to_lvalue = x;
+#define DOCTEST_TO_LVALUE(...) to_lvalue<decltype(__VA_ARGS__), __VA_ARGS__>
+#else
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TO_LVALUE(...) TO_LVALUE_CAN_BE_USED_ONLY_IN_CPP14_MODE_OR_WITH_VS_2017_OR_NEWER
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TO_LVALUE(x) TO_LVALUE_CAN_BE_USED_ONLY_IN_CPP14_MODE_OR_WITH_VS_2017_OR_NEWER
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#endif // TO_LVALUE hack for logging macros like INFO()
+
+  // common code in asserts - for convenience
+#define DOCTEST_ASSERT_LOG_AND_REACT(rb)                                                           \
+	if(rb.log())                                                                                   \
+		DOCTEST_BREAK_INTO_DEBUGGER();                                                             \
+	rb.react()
+
+#ifdef DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS
+#define DOCTEST_WRAP_IN_TRY(x) x;
+#else // DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS
+#define DOCTEST_WRAP_IN_TRY(x)                                                                     \
+	try {                                                                                          \
+		x;                                                                                         \
+	} catch(...) { _DOCTEST_RB.unexpectedExceptionOccurred(); }
+#endif // DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS
+
+#define DOCTEST_ASSERT_IMPLEMENT_3(expr, assert_type)                                              \
+	doctest::detail::ResultBuilder _DOCTEST_RB(                                                    \
+			doctest::detail::assertType::assert_type, __FILE__, __LINE__,                          \
+			DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)));                                   \
+	DOCTEST_WRAP_IN_TRY(_DOCTEST_RB.setResult(                                                     \
+			doctest::detail::ExpressionDecomposer(doctest::detail::assertType::assert_type)        \
+			<< DOCTEST_HANDLE_BRACED_VA_ARGS(expr)))                                               \
+	DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB)
+
+#if defined(__clang__)
+#define DOCTEST_ASSERT_IMPLEMENT_2(expr, assert_type)                                              \
+	_Pragma("clang diagnostic push")                                                               \
+			_Pragma("clang diagnostic ignored \"-Woverloaded-shift-op-parentheses\"")              \
+					DOCTEST_ASSERT_IMPLEMENT_3(expr, assert_type);                                 \
+	_Pragma("clang diagnostic pop")
+#else // __clang__
+#define DOCTEST_ASSERT_IMPLEMENT_2(expr, assert_type) DOCTEST_ASSERT_IMPLEMENT_3(expr, assert_type);
+#endif // __clang__
+
+#define DOCTEST_ASSERT_IMPLEMENT_1(expr, assert_type)                                              \
+	do {                                                                                           \
+		DOCTEST_ASSERT_IMPLEMENT_2(expr, assert_type);                                             \
+	} while((void)0, 0)
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN(...) DOCTEST_ASSERT_IMPLEMENT_1((__VA_ARGS__), DT_WARN)
+#define DOCTEST_CHECK(...) DOCTEST_ASSERT_IMPLEMENT_1((__VA_ARGS__), DT_CHECK)
+#define DOCTEST_REQUIRE(...) DOCTEST_ASSERT_IMPLEMENT_1((__VA_ARGS__), DT_REQUIRE)
+#define DOCTEST_WARN_FALSE(...) DOCTEST_ASSERT_IMPLEMENT_1((__VA_ARGS__), DT_WARN_FALSE)
+#define DOCTEST_CHECK_FALSE(...) DOCTEST_ASSERT_IMPLEMENT_1((__VA_ARGS__), DT_CHECK_FALSE)
+#define DOCTEST_REQUIRE_FALSE(...) DOCTEST_ASSERT_IMPLEMENT_1((__VA_ARGS__), DT_REQUIRE_FALSE)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN(expr) DOCTEST_ASSERT_IMPLEMENT_1(expr, DT_WARN)
+#define DOCTEST_CHECK(expr) DOCTEST_ASSERT_IMPLEMENT_1(expr, DT_CHECK)
+#define DOCTEST_REQUIRE(expr) DOCTEST_ASSERT_IMPLEMENT_1(expr, DT_REQUIRE)
+#define DOCTEST_WARN_FALSE(expr) DOCTEST_ASSERT_IMPLEMENT_1(expr, DT_WARN_FALSE)
+#define DOCTEST_CHECK_FALSE(expr) DOCTEST_ASSERT_IMPLEMENT_1(expr, DT_CHECK_FALSE)
+#define DOCTEST_REQUIRE_FALSE(expr) DOCTEST_ASSERT_IMPLEMENT_1(expr, DT_REQUIRE_FALSE)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+  // clang-format off
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2((cond), DT_WARN); } while((void)0, 0)
+#define DOCTEST_CHECK_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2((cond), DT_CHECK); } while((void)0, 0)
+#define DOCTEST_REQUIRE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2((cond), DT_REQUIRE); } while((void)0, 0)
+#define DOCTEST_WARN_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2((cond), DT_WARN_FALSE); } while((void)0, 0)
+#define DOCTEST_CHECK_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2((cond), DT_CHECK_FALSE); } while((void)0, 0)
+#define DOCTEST_REQUIRE_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2((cond), DT_REQUIRE_FALSE); } while((void)0, 0)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(cond, DT_WARN); } while((void)0, 0)
+#define DOCTEST_CHECK_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(cond, DT_CHECK); } while((void)0, 0)
+#define DOCTEST_REQUIRE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(cond, DT_REQUIRE); } while((void)0, 0)
+#define DOCTEST_WARN_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(cond, DT_WARN_FALSE); } while((void)0, 0)
+#define DOCTEST_CHECK_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(cond, DT_CHECK_FALSE); } while((void)0, 0)
+#define DOCTEST_REQUIRE_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(cond, DT_REQUIRE_FALSE); } while((void)0, 0)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+  // clang-format on
+
+#define DOCTEST_ASSERT_THROWS(expr, assert_type)                                                   \
+	do {                                                                                           \
+		if(!doctest::detail::getTestsContextState()->no_throw) {                                   \
+			doctest::detail::ResultBuilder _DOCTEST_RB(doctest::detail::assertType::assert_type,   \
+													   __FILE__, __LINE__, #expr);                 \
+			try {                                                                                  \
+				expr;                                                                              \
+			} catch(...) { _DOCTEST_RB.m_threw = true; }                                           \
+			DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                             \
+		}                                                                                          \
+	} while((void)0, 0)
+
+#define DOCTEST_ASSERT_THROWS_AS(expr, as, assert_type)                                            \
+	do {                                                                                           \
+		if(!doctest::detail::getTestsContextState()->no_throw) {                                   \
+			doctest::detail::ResultBuilder _DOCTEST_RB(                                            \
+					doctest::detail::assertType::assert_type, __FILE__, __LINE__, #expr,           \
+					DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(as)));                             \
+			try {                                                                                  \
+				expr;                                                                              \
+			} catch(DOCTEST_HANDLE_BRACED_VA_ARGS(as)) {                                           \
+				_DOCTEST_RB.m_threw    = true;                                                     \
+				_DOCTEST_RB.m_threw_as = true;                                                     \
+			} catch(...) { _DOCTEST_RB.unexpectedExceptionOccurred(); }                            \
+			DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                             \
+		}                                                                                          \
+	} while((void)0, 0)
+
+#define DOCTEST_ASSERT_NOTHROW(expr, assert_type)                                                  \
+	do {                                                                                           \
+		if(!doctest::detail::getTestsContextState()->no_throw) {                                   \
+			doctest::detail::ResultBuilder _DOCTEST_RB(doctest::detail::assertType::assert_type,   \
+													   __FILE__, __LINE__, #expr);                 \
+			try {                                                                                  \
+				expr;                                                                              \
+			} catch(...) { _DOCTEST_RB.unexpectedExceptionOccurred(); }                            \
+			DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                             \
+		}                                                                                          \
+	} while((void)0, 0)
+
+#define DOCTEST_WARN_THROWS(expr) DOCTEST_ASSERT_THROWS(expr, DT_WARN_THROWS)
+#define DOCTEST_CHECK_THROWS(expr) DOCTEST_ASSERT_THROWS(expr, DT_CHECK_THROWS)
+#define DOCTEST_REQUIRE_THROWS(expr) DOCTEST_ASSERT_THROWS(expr, DT_REQUIRE_THROWS)
+
+  // clang-format off
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_THROWS_AS(expr, ...) DOCTEST_ASSERT_THROWS_AS(expr, (__VA_ARGS__), DT_WARN_THROWS_AS)
+#define DOCTEST_CHECK_THROWS_AS(expr, ...) DOCTEST_ASSERT_THROWS_AS(expr, (__VA_ARGS__), DT_CHECK_THROWS_AS)
+#define DOCTEST_REQUIRE_THROWS_AS(expr, ...) DOCTEST_ASSERT_THROWS_AS(expr, (__VA_ARGS__), DT_REQUIRE_THROWS_AS)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_THROWS_AS(expr, ex) DOCTEST_ASSERT_THROWS_AS(expr, ex, DT_WARN_THROWS_AS)
+#define DOCTEST_CHECK_THROWS_AS(expr, ex) DOCTEST_ASSERT_THROWS_AS(expr, ex, DT_CHECK_THROWS_AS)
+#define DOCTEST_REQUIRE_THROWS_AS(expr, ex) DOCTEST_ASSERT_THROWS_AS(expr, ex, DT_REQUIRE_THROWS_AS)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+  // clang-format on
+
+#define DOCTEST_WARN_NOTHROW(expr) DOCTEST_ASSERT_NOTHROW(expr, DT_WARN_NOTHROW)
+#define DOCTEST_CHECK_NOTHROW(expr) DOCTEST_ASSERT_NOTHROW(expr, DT_CHECK_NOTHROW)
+#define DOCTEST_REQUIRE_NOTHROW(expr) DOCTEST_ASSERT_NOTHROW(expr, DT_REQUIRE_NOTHROW)
+
+  // clang-format off
+#define DOCTEST_WARN_THROWS_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_WARN_THROWS(expr); } while((void)0, 0)
+#define DOCTEST_CHECK_THROWS_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_CHECK_THROWS(expr); } while((void)0, 0)
+#define DOCTEST_REQUIRE_THROWS_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_REQUIRE_THROWS(expr); } while((void)0, 0)
+#define DOCTEST_WARN_THROWS_AS_MESSAGE(expr, ex, msg) do { DOCTEST_INFO(msg); DOCTEST_WARN_THROWS_AS(expr, ex); } while((void)0, 0)
+#define DOCTEST_CHECK_THROWS_AS_MESSAGE(expr, ex, msg) do { DOCTEST_INFO(msg); DOCTEST_CHECK_THROWS_AS(expr, ex); } while((void)0, 0)
+#define DOCTEST_REQUIRE_THROWS_AS_MESSAGE(expr, ex, msg) do { DOCTEST_INFO(msg); DOCTEST_REQUIRE_THROWS_AS(expr, ex); } while((void)0, 0)
+#define DOCTEST_WARN_NOTHROW_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_WARN_NOTHROW(expr); } while((void)0, 0)
+#define DOCTEST_CHECK_NOTHROW_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_CHECK_NOTHROW(expr); } while((void)0, 0)
+#define DOCTEST_REQUIRE_NOTHROW_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_REQUIRE_NOTHROW(expr); } while((void)0, 0)
+  // clang-format on
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_BINARY_ASSERT(assert_type, expr, comp)                                             \
+	do {                                                                                           \
+		doctest::detail::ResultBuilder _DOCTEST_RB(                                                \
+				doctest::detail::assertType::assert_type, __FILE__, __LINE__,                      \
+				DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)));                               \
+		DOCTEST_WRAP_IN_TRY(                                                                       \
+				_DOCTEST_RB.binary_assert<doctest::detail::binaryAssertComparison::comp>(          \
+						DOCTEST_HANDLE_BRACED_VA_ARGS(expr)))                                      \
+		DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                                 \
+	} while((void)0, 0)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_BINARY_ASSERT(assert_type, lhs, rhs, comp)                                         \
+	do {                                                                                           \
+		doctest::detail::ResultBuilder _DOCTEST_RB(doctest::detail::assertType::assert_type,       \
+												   __FILE__, __LINE__, #lhs ", " #rhs);            \
+		DOCTEST_WRAP_IN_TRY(                                                                       \
+				_DOCTEST_RB.binary_assert<doctest::detail::binaryAssertComparison::comp>(lhs,      \
+																						 rhs))     \
+		DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                                 \
+	} while((void)0, 0)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_UNARY_ASSERT(assert_type, expr)                                                    \
+	do {                                                                                           \
+		doctest::detail::ResultBuilder _DOCTEST_RB(                                                \
+				doctest::detail::assertType::assert_type, __FILE__, __LINE__,                      \
+				DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)));                               \
+		DOCTEST_WRAP_IN_TRY(_DOCTEST_RB.unary_assert(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)))         \
+		DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                                 \
+	} while((void)0, 0)
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_EQ(...) DOCTEST_BINARY_ASSERT(DT_WARN_EQ, (__VA_ARGS__), eq)
+#define DOCTEST_CHECK_EQ(...) DOCTEST_BINARY_ASSERT(DT_CHECK_EQ, (__VA_ARGS__), eq)
+#define DOCTEST_REQUIRE_EQ(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_EQ, (__VA_ARGS__), eq)
+#define DOCTEST_WARN_NE(...) DOCTEST_BINARY_ASSERT(DT_WARN_NE, (__VA_ARGS__), ne)
+#define DOCTEST_CHECK_NE(...) DOCTEST_BINARY_ASSERT(DT_CHECK_NE, (__VA_ARGS__), ne)
+#define DOCTEST_REQUIRE_NE(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_NE, (__VA_ARGS__), ne)
+#define DOCTEST_WARN_GT(...) DOCTEST_BINARY_ASSERT(DT_WARN_GT, (__VA_ARGS__), gt)
+#define DOCTEST_CHECK_GT(...) DOCTEST_BINARY_ASSERT(DT_CHECK_GT, (__VA_ARGS__), gt)
+#define DOCTEST_REQUIRE_GT(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_GT, (__VA_ARGS__), gt)
+#define DOCTEST_WARN_LT(...) DOCTEST_BINARY_ASSERT(DT_WARN_LT, (__VA_ARGS__), lt)
+#define DOCTEST_CHECK_LT(...) DOCTEST_BINARY_ASSERT(DT_CHECK_LT, (__VA_ARGS__), lt)
+#define DOCTEST_REQUIRE_LT(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_LT, (__VA_ARGS__), lt)
+#define DOCTEST_WARN_GE(...) DOCTEST_BINARY_ASSERT(DT_WARN_GE, (__VA_ARGS__), ge)
+#define DOCTEST_CHECK_GE(...) DOCTEST_BINARY_ASSERT(DT_CHECK_GE, (__VA_ARGS__), ge)
+#define DOCTEST_REQUIRE_GE(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_GE, (__VA_ARGS__), ge)
+#define DOCTEST_WARN_LE(...) DOCTEST_BINARY_ASSERT(DT_WARN_LE, (__VA_ARGS__), le)
+#define DOCTEST_CHECK_LE(...) DOCTEST_BINARY_ASSERT(DT_CHECK_LE, (__VA_ARGS__), le)
+#define DOCTEST_REQUIRE_LE(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_LE, (__VA_ARGS__), le)
+
+#define DOCTEST_WARN_UNARY(...) DOCTEST_UNARY_ASSERT(DT_WARN_UNARY, (__VA_ARGS__))
+#define DOCTEST_CHECK_UNARY(...) DOCTEST_UNARY_ASSERT(DT_CHECK_UNARY, (__VA_ARGS__))
+#define DOCTEST_REQUIRE_UNARY(...) DOCTEST_UNARY_ASSERT(DT_REQUIRE_UNARY, (__VA_ARGS__))
+#define DOCTEST_WARN_UNARY_FALSE(...) DOCTEST_UNARY_ASSERT(DT_WARN_UNARY_FALSE, (__VA_ARGS__))
+#define DOCTEST_CHECK_UNARY_FALSE(...) DOCTEST_UNARY_ASSERT(DT_CHECK_UNARY_FALSE, (__VA_ARGS__))
+#define DOCTEST_REQUIRE_UNARY_FALSE(...) DOCTEST_UNARY_ASSERT(DT_REQUIRE_UNARY_FALSE, (__VA_ARGS__))
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_EQ(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_WARN_EQ, lhs, rhs, eq)
+#define DOCTEST_CHECK_EQ(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_CHECK_EQ, lhs, rhs, eq)
+#define DOCTEST_REQUIRE_EQ(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_REQUIRE_EQ, lhs, rhs, eq)
+#define DOCTEST_WARN_NE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_WARN_NE, lhs, rhs, ne)
+#define DOCTEST_CHECK_NE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_CHECK_NE, lhs, rhs, ne)
+#define DOCTEST_REQUIRE_NE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_REQUIRE_NE, lhs, rhs, ne)
+#define DOCTEST_WARN_GT(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_WARN_GT, lhs, rhs, gt)
+#define DOCTEST_CHECK_GT(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_CHECK_GT, lhs, rhs, gt)
+#define DOCTEST_REQUIRE_GT(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_REQUIRE_GT, lhs, rhs, gt)
+#define DOCTEST_WARN_LT(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_WARN_LT, lhs, rhs, lt)
+#define DOCTEST_CHECK_LT(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_CHECK_LT, lhs, rhs, lt)
+#define DOCTEST_REQUIRE_LT(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_REQUIRE_LT, lhs, rhs, lt)
+#define DOCTEST_WARN_GE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_WARN_GE, lhs, rhs, ge)
+#define DOCTEST_CHECK_GE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_CHECK_GE, lhs, rhs, ge)
+#define DOCTEST_REQUIRE_GE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_REQUIRE_GE, lhs, rhs, ge)
+#define DOCTEST_WARN_LE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_WARN_LE, lhs, rhs, le)
+#define DOCTEST_CHECK_LE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_CHECK_LE, lhs, rhs, le)
+#define DOCTEST_REQUIRE_LE(lhs, rhs) DOCTEST_BINARY_ASSERT(DT_REQUIRE_LE, lhs, rhs, le)
+
+#define DOCTEST_WARN_UNARY(v) DOCTEST_UNARY_ASSERT(DT_WARN_UNARY, v)
+#define DOCTEST_CHECK_UNARY(v) DOCTEST_UNARY_ASSERT(DT_CHECK_UNARY, v)
+#define DOCTEST_REQUIRE_UNARY(v) DOCTEST_UNARY_ASSERT(DT_REQUIRE_UNARY, v)
+#define DOCTEST_WARN_UNARY_FALSE(v) DOCTEST_UNARY_ASSERT(DT_WARN_UNARY_FALSE, v)
+#define DOCTEST_CHECK_UNARY_FALSE(v) DOCTEST_UNARY_ASSERT(DT_CHECK_UNARY_FALSE, v)
+#define DOCTEST_REQUIRE_UNARY_FALSE(v) DOCTEST_UNARY_ASSERT(DT_REQUIRE_UNARY_FALSE, v)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#ifndef DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_FAST_BINARY_ASSERT(assert_type, expr, comparison)                                  \
+	do {                                                                                           \
+		int _DOCTEST_FAST_RES = doctest::detail::fast_binary_assert<                               \
+				doctest::detail::binaryAssertComparison::comparison>(                              \
+				doctest::detail::assertType::assert_type, __FILE__, __LINE__,                      \
+				DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)),                                \
+				DOCTEST_HANDLE_BRACED_VA_ARGS(expr));                                              \
+		if(_DOCTEST_FAST_RES & doctest::detail::assertAction::dbgbreak)                            \
+			DOCTEST_BREAK_INTO_DEBUGGER();                                                         \
+		doctest::detail::fastAssertThrowIfFlagSet(_DOCTEST_FAST_RES);                              \
+	} while((void)0, 0)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_FAST_BINARY_ASSERT(assert_type, lhs, rhs, comparison)                              \
+	do {                                                                                           \
+		int _DOCTEST_FAST_RES = doctest::detail::fast_binary_assert<                               \
+				doctest::detail::binaryAssertComparison::comparison>(                              \
+				doctest::detail::assertType::assert_type, __FILE__, __LINE__, #lhs ", " #rhs, lhs, \
+				rhs);                                                                              \
+		if(_DOCTEST_FAST_RES & doctest::detail::assertAction::dbgbreak)                            \
+			DOCTEST_BREAK_INTO_DEBUGGER();                                                         \
+		doctest::detail::fastAssertThrowIfFlagSet(_DOCTEST_FAST_RES);                              \
+	} while((void)0, 0)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_FAST_UNARY_ASSERT(assert_type, expr)                                               \
+	do {                                                                                           \
+		int _DOCTEST_FAST_RES = doctest::detail::fast_unary_assert(                                \
+				doctest::detail::assertType::assert_type, __FILE__, __LINE__,                      \
+				DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)),                                \
+				DOCTEST_HANDLE_BRACED_VA_ARGS(expr));                                              \
+		if(_DOCTEST_FAST_RES & doctest::detail::assertAction::dbgbreak)                            \
+			DOCTEST_BREAK_INTO_DEBUGGER();                                                         \
+		doctest::detail::fastAssertThrowIfFlagSet(_DOCTEST_FAST_RES);                              \
+	} while((void)0, 0)
+
+#else // DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_FAST_BINARY_ASSERT(assert_type, expr, comparison)                                  \
+	doctest::detail::fast_binary_assert<doctest::detail::binaryAssertComparison::comparison>(      \
+			doctest::detail::assertType::assert_type, __FILE__, __LINE__,                          \
+			DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)),                                    \
+			DOCTEST_HANDLE_BRACED_VA_ARGS(expr))
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_FAST_BINARY_ASSERT(assert_type, lhs, rhs, comparison)                              \
+	doctest::detail::fast_binary_assert<doctest::detail::binaryAssertComparison::comparison>(      \
+			doctest::detail::assertType::assert_type, __FILE__, __LINE__, #lhs ", " #rhs, lhs,     \
+			rhs)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_FAST_UNARY_ASSERT(assert_type, expr)                                               \
+	doctest::detail::fast_unary_assert(doctest::detail::assertType::assert_type, __FILE__,         \
+									   __LINE__,                                                   \
+									   DOCTEST_TOSTR(DOCTEST_HANDLE_BRACED_VA_ARGS(expr)),         \
+									   DOCTEST_HANDLE_BRACED_VA_ARGS(expr))
+
+#endif // DOCTEST_CONFIG_SUPER_FAST_ASSERTS
+
+  // clang-format off
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_FAST_WARN_EQ(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_EQ, (__VA_ARGS__), eq)
+#define DOCTEST_FAST_CHECK_EQ(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_EQ, (__VA_ARGS__), eq)
+#define DOCTEST_FAST_REQUIRE_EQ(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_EQ, (__VA_ARGS__), eq)
+#define DOCTEST_FAST_WARN_NE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_NE, (__VA_ARGS__), ne)
+#define DOCTEST_FAST_CHECK_NE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_NE, (__VA_ARGS__), ne)
+#define DOCTEST_FAST_REQUIRE_NE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_NE, (__VA_ARGS__), ne)
+#define DOCTEST_FAST_WARN_GT(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_GT, (__VA_ARGS__), gt)
+#define DOCTEST_FAST_CHECK_GT(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_GT, (__VA_ARGS__), gt)
+#define DOCTEST_FAST_REQUIRE_GT(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_GT, (__VA_ARGS__), gt)
+#define DOCTEST_FAST_WARN_LT(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_LT, (__VA_ARGS__), lt)
+#define DOCTEST_FAST_CHECK_LT(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_LT, (__VA_ARGS__), lt)
+#define DOCTEST_FAST_REQUIRE_LT(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_LT, (__VA_ARGS__), lt)
+#define DOCTEST_FAST_WARN_GE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_GE, (__VA_ARGS__), ge)
+#define DOCTEST_FAST_CHECK_GE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_GE, (__VA_ARGS__), ge)
+#define DOCTEST_FAST_REQUIRE_GE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_GE, (__VA_ARGS__), ge)
+#define DOCTEST_FAST_WARN_LE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_LE, (__VA_ARGS__), le)
+#define DOCTEST_FAST_CHECK_LE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_LE, (__VA_ARGS__), le)
+#define DOCTEST_FAST_REQUIRE_LE(...) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_LE, (__VA_ARGS__), le)
+
+#define DOCTEST_FAST_WARN_UNARY(...) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_WARN_UNARY, (__VA_ARGS__))
+#define DOCTEST_FAST_CHECK_UNARY(...) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_CHECK_UNARY, (__VA_ARGS__))
+#define DOCTEST_FAST_REQUIRE_UNARY(...) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_REQUIRE_UNARY, (__VA_ARGS__))
+#define DOCTEST_FAST_WARN_UNARY_FALSE(...) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_WARN_UNARY_FALSE, (__VA_ARGS__))
+#define DOCTEST_FAST_CHECK_UNARY_FALSE(...) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_CHECK_UNARY_FALSE, (__VA_ARGS__))
+#define DOCTEST_FAST_REQUIRE_UNARY_FALSE(...) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_REQUIRE_UNARY_FALSE, (__VA_ARGS__))
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_FAST_WARN_EQ(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_EQ, l, r, eq)
+#define DOCTEST_FAST_CHECK_EQ(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_EQ, l, r, eq)
+#define DOCTEST_FAST_REQUIRE_EQ(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_EQ, l, r, eq)
+#define DOCTEST_FAST_WARN_NE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_NE, l, r, ne)
+#define DOCTEST_FAST_CHECK_NE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_NE, l, r, ne)
+#define DOCTEST_FAST_REQUIRE_NE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_NE, l, r, ne)
+#define DOCTEST_FAST_WARN_GT(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_GT, l, r, gt)
+#define DOCTEST_FAST_CHECK_GT(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_GT, l, r, gt)
+#define DOCTEST_FAST_REQUIRE_GT(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_GT, l, r, gt)
+#define DOCTEST_FAST_WARN_LT(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_LT, l, r, lt)
+#define DOCTEST_FAST_CHECK_LT(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_LT, l, r, lt)
+#define DOCTEST_FAST_REQUIRE_LT(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_LT, l, r, lt)
+#define DOCTEST_FAST_WARN_GE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_GE, l, r, ge)
+#define DOCTEST_FAST_CHECK_GE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_GE, l, r, ge)
+#define DOCTEST_FAST_REQUIRE_GE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_GE, l, r, ge)
+#define DOCTEST_FAST_WARN_LE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_WARN_LE, l, r, le)
+#define DOCTEST_FAST_CHECK_LE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_CHECK_LE, l, r, le)
+#define DOCTEST_FAST_REQUIRE_LE(l, r) DOCTEST_FAST_BINARY_ASSERT(DT_FAST_REQUIRE_LE, l, r, le)
+
+#define DOCTEST_FAST_WARN_UNARY(v) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_WARN_UNARY, v)
+#define DOCTEST_FAST_CHECK_UNARY(v) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_CHECK_UNARY, v)
+#define DOCTEST_FAST_REQUIRE_UNARY(v) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_REQUIRE_UNARY, v)
+#define DOCTEST_FAST_WARN_UNARY_FALSE(v) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_WARN_UNARY_FALSE, v)
+#define DOCTEST_FAST_CHECK_UNARY_FALSE(v) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_CHECK_UNARY_FALSE, v)
+#define DOCTEST_FAST_REQUIRE_UNARY_FALSE(v) DOCTEST_FAST_UNARY_ASSERT(DT_FAST_REQUIRE_UNARY_FALSE, v)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+  // clang-format on
+
+#ifdef DOCTEST_CONFIG_NO_EXCEPTIONS
+
+#undef DOCTEST_WARN_THROWS
+#undef DOCTEST_CHECK_THROWS
+#undef DOCTEST_REQUIRE_THROWS
+#undef DOCTEST_WARN_THROWS_AS
+#undef DOCTEST_CHECK_THROWS_AS
+#undef DOCTEST_REQUIRE_THROWS_AS
+#undef DOCTEST_WARN_NOTHROW
+#undef DOCTEST_CHECK_NOTHROW
+#undef DOCTEST_REQUIRE_NOTHROW
+
+#undef DOCTEST_WARN_THROWS_MESSAGE
+#undef DOCTEST_CHECK_THROWS_MESSAGE
+#undef DOCTEST_REQUIRE_THROWS_MESSAGE
+#undef DOCTEST_WARN_THROWS_AS_MESSAGE
+#undef DOCTEST_CHECK_THROWS_AS_MESSAGE
+#undef DOCTEST_REQUIRE_THROWS_AS_MESSAGE
+#undef DOCTEST_WARN_NOTHROW_MESSAGE
+#undef DOCTEST_CHECK_NOTHROW_MESSAGE
+#undef DOCTEST_REQUIRE_NOTHROW_MESSAGE
+
+#ifdef DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS
+
+#define DOCTEST_WARN_THROWS(expr) ((void)0)
+#define DOCTEST_CHECK_THROWS(expr) ((void)0)
+#define DOCTEST_REQUIRE_THROWS(expr) ((void)0)
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_THROWS_AS(expr, ...) ((void)0)
+#define DOCTEST_CHECK_THROWS_AS(expr, ...) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_AS(expr, ...) ((void)0)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_THROWS_AS(expr, ex) ((void)0)
+#define DOCTEST_CHECK_THROWS_AS(expr, ex) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_AS(expr, ex) ((void)0)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_NOTHROW(expr) ((void)0)
+#define DOCTEST_CHECK_NOTHROW(expr) ((void)0)
+#define DOCTEST_REQUIRE_NOTHROW(expr) ((void)0)
+
+#define DOCTEST_WARN_THROWS_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_CHECK_THROWS_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_WARN_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
+#define DOCTEST_CHECK_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
+#define DOCTEST_WARN_NOTHROW_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_CHECK_NOTHROW_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_REQUIRE_NOTHROW_MESSAGE(expr, msg) ((void)0)
+
+#else // DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS
+
+#undef DOCTEST_REQUIRE
+#undef DOCTEST_REQUIRE_FALSE
+#undef DOCTEST_REQUIRE_MESSAGE
+#undef DOCTEST_REQUIRE_FALSE_MESSAGE
+#undef DOCTEST_REQUIRE_EQ
+#undef DOCTEST_REQUIRE_NE
+#undef DOCTEST_REQUIRE_GT
+#undef DOCTEST_REQUIRE_LT
+#undef DOCTEST_REQUIRE_GE
+#undef DOCTEST_REQUIRE_LE
+#undef DOCTEST_REQUIRE_UNARY
+#undef DOCTEST_REQUIRE_UNARY_FALSE
+#undef DOCTEST_FAST_REQUIRE_EQ
+#undef DOCTEST_FAST_REQUIRE_NE
+#undef DOCTEST_FAST_REQUIRE_GT
+#undef DOCTEST_FAST_REQUIRE_LT
+#undef DOCTEST_FAST_REQUIRE_GE
+#undef DOCTEST_FAST_REQUIRE_LE
+#undef DOCTEST_FAST_REQUIRE_UNARY
+#undef DOCTEST_FAST_REQUIRE_UNARY_FALSE
+
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS
+
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+
+  // =================================================================================================
+  // == WHAT FOLLOWS IS VERSIONS OF THE MACROS THAT DO NOT DO ANY REGISTERING!                      ==
+  // == THIS CAN BE ENABLED BY DEFINING DOCTEST_CONFIG_DISABLE GLOBALLY!                            ==
+  // =================================================================================================
+#else // DOCTEST_CONFIG_DISABLE
+
+#define DOCTEST_IMPLEMENT_FIXTURE(der, base, func, name)                                           \
+	namespace                                                                                      \
+	{                                                                                              \
+		template <typename T>                                                                      \
+		struct der : base                                                                          \
+		{ void f(); };                                                                             \
+	}                                                                                              \
+	template <typename T>                                                                          \
+	inline void der<T>::f()
+
+#define DOCTEST_CREATE_AND_REGISTER_FUNCTION(f, name)                                              \
+	template <typename T>                                                                          \
+	static inline void f()
+
+  // for registering tests
+#define DOCTEST_TEST_CASE(name)                                                                    \
+	DOCTEST_CREATE_AND_REGISTER_FUNCTION(DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_), name)
+
+  // for registering tests with a fixture
+#define DOCTEST_TEST_CASE_FIXTURE(x, name)                                                         \
+	DOCTEST_IMPLEMENT_FIXTURE(DOCTEST_ANONYMOUS(_DOCTEST_ANON_CLASS_), x,                          \
+							  DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_), name)
+
+  // for converting types to strings without the <typeinfo> header and demangling
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TYPE_TO_STRING(...) typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+#define DOCTEST_TYPE_TO_STRING_IMPL(...)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_TYPE_TO_STRING(x) typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+#define DOCTEST_TYPE_TO_STRING_IMPL(x)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+  // for typed tests
+#define DOCTEST_TEST_CASE_TEMPLATE(name, type, types)                                              \
+	template <typename type>                                                                       \
+	inline void DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_)()
+
+#define DOCTEST_TEST_CASE_TEMPLATE_DEFINE(name, type, id)                                          \
+	template <typename type>                                                                       \
+	inline void DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_)()
+
+#define DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE(id, types)                                          \
+	typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+
+  // for subcases
+#define DOCTEST_SUBCASE(name)
+
+  // for a testsuite block
+#define DOCTEST_TEST_SUITE(name) namespace
+
+  // for starting a testsuite block
+#define DOCTEST_TEST_SUITE_BEGIN(name) typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+
+  // for ending a testsuite block
+#define DOCTEST_TEST_SUITE_END typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
+
+#define DOCTEST_REGISTER_EXCEPTION_TRANSLATOR(signature)                                           \
+	template <typename T>                                                                          \
+	static inline doctest::String DOCTEST_ANONYMOUS(_DOCTEST_ANON_TRANSLATOR_)(signature)
+
+#define DOCTEST_INFO(x) ((void)0)
+#define DOCTEST_CAPTURE(x) ((void)0)
+#define DOCTEST_ADD_MESSAGE_AT(file, line, x) ((void)0)
+#define DOCTEST_ADD_FAIL_CHECK_AT(file, line, x) ((void)0)
+#define DOCTEST_ADD_FAIL_AT(file, line, x) ((void)0)
+#define DOCTEST_MESSAGE(x) ((void)0)
+#define DOCTEST_FAIL_CHECK(x) ((void)0)
+#define DOCTEST_FAIL(x) ((void)0)
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN(...) ((void)0)
+#define DOCTEST_CHECK(...) ((void)0)
+#define DOCTEST_REQUIRE(...) ((void)0)
+#define DOCTEST_WARN_FALSE(...) ((void)0)
+#define DOCTEST_CHECK_FALSE(...) ((void)0)
+#define DOCTEST_REQUIRE_FALSE(...) ((void)0)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN(expr) ((void)0)
+#define DOCTEST_CHECK(expr) ((void)0)
+#define DOCTEST_REQUIRE(expr) ((void)0)
+#define DOCTEST_WARN_FALSE(expr) ((void)0)
+#define DOCTEST_CHECK_FALSE(expr) ((void)0)
+#define DOCTEST_REQUIRE_FALSE(expr) ((void)0)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_WARN_MESSAGE(cond, msg) ((void)0)
+#define DOCTEST_CHECK_MESSAGE(cond, msg) ((void)0)
+#define DOCTEST_REQUIRE_MESSAGE(cond, msg) ((void)0)
+#define DOCTEST_WARN_FALSE_MESSAGE(cond, msg) ((void)0)
+#define DOCTEST_CHECK_FALSE_MESSAGE(cond, msg) ((void)0)
+#define DOCTEST_REQUIRE_FALSE_MESSAGE(cond, msg) ((void)0)
+
+#define DOCTEST_WARN_THROWS(expr) ((void)0)
+#define DOCTEST_CHECK_THROWS(expr) ((void)0)
+#define DOCTEST_REQUIRE_THROWS(expr) ((void)0)
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_THROWS_AS(expr, ...) ((void)0)
+#define DOCTEST_CHECK_THROWS_AS(expr, ...) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_AS(expr, ...) ((void)0)
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_THROWS_AS(expr, ex) ((void)0)
+#define DOCTEST_CHECK_THROWS_AS(expr, ex) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_AS(expr, ex) ((void)0)
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+#define DOCTEST_WARN_NOTHROW(expr) ((void)0)
+#define DOCTEST_CHECK_NOTHROW(expr) ((void)0)
+#define DOCTEST_REQUIRE_NOTHROW(expr) ((void)0)
+
+#define DOCTEST_WARN_THROWS_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_CHECK_THROWS_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_WARN_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
+#define DOCTEST_CHECK_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
+#define DOCTEST_REQUIRE_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
+#define DOCTEST_WARN_NOTHROW_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_CHECK_NOTHROW_MESSAGE(expr, msg) ((void)0)
+#define DOCTEST_REQUIRE_NOTHROW_MESSAGE(expr, msg) ((void)0)
+
+#ifdef DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_WARN_EQ(...) ((void)0)
+#define DOCTEST_CHECK_EQ(...) ((void)0)
+#define DOCTEST_REQUIRE_EQ(...) ((void)0)
+#define DOCTEST_WARN_NE(...) ((void)0)
+#define DOCTEST_CHECK_NE(...) ((void)0)
+#define DOCTEST_REQUIRE_NE(...) ((void)0)
+#define DOCTEST_WARN_GT(...) ((void)0)
+#define DOCTEST_CHECK_GT(...) ((void)0)
+#define DOCTEST_REQUIRE_GT(...) ((void)0)
+#define DOCTEST_WARN_LT(...) ((void)0)
+#define DOCTEST_CHECK_LT(...) ((void)0)
+#define DOCTEST_REQUIRE_LT(...) ((void)0)
+#define DOCTEST_WARN_GE(...) ((void)0)
+#define DOCTEST_CHECK_GE(...) ((void)0)
+#define DOCTEST_REQUIRE_GE(...) ((void)0)
+#define DOCTEST_WARN_LE(...) ((void)0)
+#define DOCTEST_CHECK_LE(...) ((void)0)
+#define DOCTEST_REQUIRE_LE(...) ((void)0)
+
+#define DOCTEST_WARN_UNARY(...) ((void)0)
+#define DOCTEST_CHECK_UNARY(...) ((void)0)
+#define DOCTEST_REQUIRE_UNARY(...) ((void)0)
+#define DOCTEST_WARN_UNARY_FALSE(...) ((void)0)
+#define DOCTEST_CHECK_UNARY_FALSE(...) ((void)0)
+#define DOCTEST_REQUIRE_UNARY_FALSE(...) ((void)0)
+
+#define DOCTEST_FAST_WARN_EQ(...) ((void)0)
+#define DOCTEST_FAST_CHECK_EQ(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_EQ(...) ((void)0)
+#define DOCTEST_FAST_WARN_NE(...) ((void)0)
+#define DOCTEST_FAST_CHECK_NE(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_NE(...) ((void)0)
+#define DOCTEST_FAST_WARN_GT(...) ((void)0)
+#define DOCTEST_FAST_CHECK_GT(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_GT(...) ((void)0)
+#define DOCTEST_FAST_WARN_LT(...) ((void)0)
+#define DOCTEST_FAST_CHECK_LT(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_LT(...) ((void)0)
+#define DOCTEST_FAST_WARN_GE(...) ((void)0)
+#define DOCTEST_FAST_CHECK_GE(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_GE(...) ((void)0)
+#define DOCTEST_FAST_WARN_LE(...) ((void)0)
+#define DOCTEST_FAST_CHECK_LE(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_LE(...) ((void)0)
+
+#define DOCTEST_FAST_WARN_UNARY(...) ((void)0)
+#define DOCTEST_FAST_CHECK_UNARY(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_UNARY(...) ((void)0)
+#define DOCTEST_FAST_WARN_UNARY_FALSE(...) ((void)0)
+#define DOCTEST_FAST_CHECK_UNARY_FALSE(...) ((void)0)
+#define DOCTEST_FAST_REQUIRE_UNARY_FALSE(...) ((void)0)
+
+#else // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#define DOCTEST_WARN_EQ(lhs, rhs) ((void)0)
+#define DOCTEST_CHECK_EQ(lhs, rhs) ((void)0)
+#define DOCTEST_REQUIRE_EQ(lhs, rhs) ((void)0)
+#define DOCTEST_WARN_NE(lhs, rhs) ((void)0)
+#define DOCTEST_CHECK_NE(lhs, rhs) ((void)0)
+#define DOCTEST_REQUIRE_NE(lhs, rhs) ((void)0)
+#define DOCTEST_WARN_GT(lhs, rhs) ((void)0)
+#define DOCTEST_CHECK_GT(lhs, rhs) ((void)0)
+#define DOCTEST_REQUIRE_GT(lhs, rhs) ((void)0)
+#define DOCTEST_WARN_LT(lhs, rhs) ((void)0)
+#define DOCTEST_CHECK_LT(lhs, rhs) ((void)0)
+#define DOCTEST_REQUIRE_LT(lhs, rhs) ((void)0)
+#define DOCTEST_WARN_GE(lhs, rhs) ((void)0)
+#define DOCTEST_CHECK_GE(lhs, rhs) ((void)0)
+#define DOCTEST_REQUIRE_GE(lhs, rhs) ((void)0)
+#define DOCTEST_WARN_LE(lhs, rhs) ((void)0)
+#define DOCTEST_CHECK_LE(lhs, rhs) ((void)0)
+#define DOCTEST_REQUIRE_LE(lhs, rhs) ((void)0)
+
+#define DOCTEST_WARN_UNARY(val) ((void)0)
+#define DOCTEST_CHECK_UNARY(val) ((void)0)
+#define DOCTEST_REQUIRE_UNARY(val) ((void)0)
+#define DOCTEST_WARN_UNARY_FALSE(val) ((void)0)
+#define DOCTEST_CHECK_UNARY_FALSE(val) ((void)0)
+#define DOCTEST_REQUIRE_UNARY_FALSE(val) ((void)0)
+
+#define DOCTEST_FAST_WARN_EQ(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_CHECK_EQ(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_REQUIRE_EQ(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_WARN_NE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_CHECK_NE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_REQUIRE_NE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_WARN_GT(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_CHECK_GT(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_REQUIRE_GT(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_WARN_LT(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_CHECK_LT(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_REQUIRE_LT(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_WARN_GE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_CHECK_GE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_REQUIRE_GE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_WARN_LE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_CHECK_LE(lhs, rhs) ((void)0)
+#define DOCTEST_FAST_REQUIRE_LE(lhs, rhs) ((void)0)
+
+#define DOCTEST_FAST_WARN_UNARY(val) ((void)0)
+#define DOCTEST_FAST_CHECK_UNARY(val) ((void)0)
+#define DOCTEST_FAST_REQUIRE_UNARY(val) ((void)0)
+#define DOCTEST_FAST_WARN_UNARY_FALSE(val) ((void)0)
+#define DOCTEST_FAST_CHECK_UNARY_FALSE(val) ((void)0)
+#define DOCTEST_FAST_REQUIRE_UNARY_FALSE(val) ((void)0)
+
+#endif // DOCTEST_CONFIG_WITH_VARIADIC_MACROS
+
+#endif // DOCTEST_CONFIG_DISABLE
+
+  // BDD style macros
+  // clang-format off
+#define DOCTEST_SCENARIO(name)  TEST_CASE("  Scenario: " name)
+#define DOCTEST_GIVEN(name)     SUBCASE("   Given: " name)
+#define DOCTEST_WHEN(name)      SUBCASE("    When: " name)
+#define DOCTEST_AND_WHEN(name)  SUBCASE("And when: " name)
+#define DOCTEST_THEN(name)      SUBCASE("    Then: " name)
+#define DOCTEST_AND_THEN(name)  SUBCASE("     And: " name)
+  // clang-format on
+
+  // == SHORT VERSIONS OF THE MACROS
+#if !defined(DOCTEST_CONFIG_NO_SHORT_MACRO_NAMES)
+
+#define TEST_CASE DOCTEST_TEST_CASE
+#define TEST_CASE_FIXTURE DOCTEST_TEST_CASE_FIXTURE
+#define TYPE_TO_STRING DOCTEST_TYPE_TO_STRING
+#define TEST_CASE_TEMPLATE DOCTEST_TEST_CASE_TEMPLATE
+#define TEST_CASE_TEMPLATE_DEFINE DOCTEST_TEST_CASE_TEMPLATE_DEFINE
+#define TEST_CASE_TEMPLATE_INSTANTIATE DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE
+#define SUBCASE DOCTEST_SUBCASE
+#define TEST_SUITE DOCTEST_TEST_SUITE
+#define TEST_SUITE_BEGIN DOCTEST_TEST_SUITE_BEGIN
+#define TEST_SUITE_END DOCTEST_TEST_SUITE_END
+#define REGISTER_EXCEPTION_TRANSLATOR DOCTEST_REGISTER_EXCEPTION_TRANSLATOR
+#define INFO DOCTEST_INFO
+#define CAPTURE DOCTEST_CAPTURE
+#define ADD_MESSAGE_AT DOCTEST_ADD_MESSAGE_AT
+#define ADD_FAIL_CHECK_AT DOCTEST_ADD_FAIL_CHECK_AT
+#define ADD_FAIL_AT DOCTEST_ADD_FAIL_AT
+#define MESSAGE DOCTEST_MESSAGE
+#define FAIL_CHECK DOCTEST_FAIL_CHECK
+#define FAIL DOCTEST_FAIL
+#define TO_LVALUE DOCTEST_TO_LVALUE
+
+#define WARN DOCTEST_WARN
+#define WARN_FALSE DOCTEST_WARN_FALSE
+#define WARN_THROWS DOCTEST_WARN_THROWS
+#define WARN_THROWS_AS DOCTEST_WARN_THROWS_AS
+#define WARN_NOTHROW DOCTEST_WARN_NOTHROW
+#define CHECK DOCTEST_CHECK
+#define CHECK_FALSE DOCTEST_CHECK_FALSE
+#define CHECK_THROWS DOCTEST_CHECK_THROWS
+#define CHECK_THROWS_AS DOCTEST_CHECK_THROWS_AS
+#define CHECK_NOTHROW DOCTEST_CHECK_NOTHROW
+#define REQUIRE DOCTEST_REQUIRE
+#define REQUIRE_FALSE DOCTEST_REQUIRE_FALSE
+#define REQUIRE_THROWS DOCTEST_REQUIRE_THROWS
+#define REQUIRE_THROWS_AS DOCTEST_REQUIRE_THROWS_AS
+#define REQUIRE_NOTHROW DOCTEST_REQUIRE_NOTHROW
+
+#define WARN_MESSAGE DOCTEST_WARN_MESSAGE
+#define WARN_FALSE_MESSAGE DOCTEST_WARN_FALSE_MESSAGE
+#define WARN_THROWS_MESSAGE DOCTEST_WARN_THROWS_MESSAGE
+#define WARN_THROWS_AS_MESSAGE DOCTEST_WARN_THROWS_AS_MESSAGE
+#define WARN_NOTHROW_MESSAGE DOCTEST_WARN_NOTHROW_MESSAGE
+#define CHECK_MESSAGE DOCTEST_CHECK_MESSAGE
+#define CHECK_FALSE_MESSAGE DOCTEST_CHECK_FALSE_MESSAGE
+#define CHECK_THROWS_MESSAGE DOCTEST_CHECK_THROWS_MESSAGE
+#define CHECK_THROWS_AS_MESSAGE DOCTEST_CHECK_THROWS_AS_MESSAGE
+#define CHECK_NOTHROW_MESSAGE DOCTEST_CHECK_NOTHROW_MESSAGE
+#define REQUIRE_MESSAGE DOCTEST_REQUIRE_MESSAGE
+#define REQUIRE_FALSE_MESSAGE DOCTEST_REQUIRE_FALSE_MESSAGE
+#define REQUIRE_THROWS_MESSAGE DOCTEST_REQUIRE_THROWS_MESSAGE
+#define REQUIRE_THROWS_AS_MESSAGE DOCTEST_REQUIRE_THROWS_AS_MESSAGE
+#define REQUIRE_NOTHROW_MESSAGE DOCTEST_REQUIRE_NOTHROW_MESSAGE
+
+#define SCENARIO DOCTEST_SCENARIO
+#define GIVEN DOCTEST_GIVEN
+#define WHEN DOCTEST_WHEN
+#define AND_WHEN DOCTEST_AND_WHEN
+#define THEN DOCTEST_THEN
+#define AND_THEN DOCTEST_AND_THEN
+
+#define WARN_EQ DOCTEST_WARN_EQ
+#define CHECK_EQ DOCTEST_CHECK_EQ
+#define REQUIRE_EQ DOCTEST_REQUIRE_EQ
+#define WARN_NE DOCTEST_WARN_NE
+#define CHECK_NE DOCTEST_CHECK_NE
+#define REQUIRE_NE DOCTEST_REQUIRE_NE
+#define WARN_GT DOCTEST_WARN_GT
+#define CHECK_GT DOCTEST_CHECK_GT
+#define REQUIRE_GT DOCTEST_REQUIRE_GT
+#define WARN_LT DOCTEST_WARN_LT
+#define CHECK_LT DOCTEST_CHECK_LT
+#define REQUIRE_LT DOCTEST_REQUIRE_LT
+#define WARN_GE DOCTEST_WARN_GE
+#define CHECK_GE DOCTEST_CHECK_GE
+#define REQUIRE_GE DOCTEST_REQUIRE_GE
+#define WARN_LE DOCTEST_WARN_LE
+#define CHECK_LE DOCTEST_CHECK_LE
+#define REQUIRE_LE DOCTEST_REQUIRE_LE
+#define WARN_UNARY DOCTEST_WARN_UNARY
+#define CHECK_UNARY DOCTEST_CHECK_UNARY
+#define REQUIRE_UNARY DOCTEST_REQUIRE_UNARY
+#define WARN_UNARY_FALSE DOCTEST_WARN_UNARY_FALSE
+#define CHECK_UNARY_FALSE DOCTEST_CHECK_UNARY_FALSE
+#define REQUIRE_UNARY_FALSE DOCTEST_REQUIRE_UNARY_FALSE
+
+#define FAST_WARN_EQ DOCTEST_FAST_WARN_EQ
+#define FAST_CHECK_EQ DOCTEST_FAST_CHECK_EQ
+#define FAST_REQUIRE_EQ DOCTEST_FAST_REQUIRE_EQ
+#define FAST_WARN_NE DOCTEST_FAST_WARN_NE
+#define FAST_CHECK_NE DOCTEST_FAST_CHECK_NE
+#define FAST_REQUIRE_NE DOCTEST_FAST_REQUIRE_NE
+#define FAST_WARN_GT DOCTEST_FAST_WARN_GT
+#define FAST_CHECK_GT DOCTEST_FAST_CHECK_GT
+#define FAST_REQUIRE_GT DOCTEST_FAST_REQUIRE_GT
+#define FAST_WARN_LT DOCTEST_FAST_WARN_LT
+#define FAST_CHECK_LT DOCTEST_FAST_CHECK_LT
+#define FAST_REQUIRE_LT DOCTEST_FAST_REQUIRE_LT
+#define FAST_WARN_GE DOCTEST_FAST_WARN_GE
+#define FAST_CHECK_GE DOCTEST_FAST_CHECK_GE
+#define FAST_REQUIRE_GE DOCTEST_FAST_REQUIRE_GE
+#define FAST_WARN_LE DOCTEST_FAST_WARN_LE
+#define FAST_CHECK_LE DOCTEST_FAST_CHECK_LE
+#define FAST_REQUIRE_LE DOCTEST_FAST_REQUIRE_LE
+#define FAST_WARN_UNARY DOCTEST_FAST_WARN_UNARY
+#define FAST_CHECK_UNARY DOCTEST_FAST_CHECK_UNARY
+#define FAST_REQUIRE_UNARY DOCTEST_FAST_REQUIRE_UNARY
+#define FAST_WARN_UNARY_FALSE DOCTEST_FAST_WARN_UNARY_FALSE
+#define FAST_CHECK_UNARY_FALSE DOCTEST_FAST_CHECK_UNARY_FALSE
+#define FAST_REQUIRE_UNARY_FALSE DOCTEST_FAST_REQUIRE_UNARY_FALSE
+
+#endif // DOCTEST_CONFIG_NO_SHORT_MACRO_NAMES
+
+  // this is here to clear the 'current test suite' for the current translation unit - at the top
+DOCTEST_TEST_SUITE_END();
+
+// add stringification for primitive/fundamental types
+namespace doctest
+{
+	namespace detail
+	{
+		DOCTEST_TYPE_TO_STRING_IMPL(bool)
+			DOCTEST_TYPE_TO_STRING_IMPL(float)
+			DOCTEST_TYPE_TO_STRING_IMPL(double)
+			DOCTEST_TYPE_TO_STRING_IMPL(long double)
+			DOCTEST_TYPE_TO_STRING_IMPL(char)
+			DOCTEST_TYPE_TO_STRING_IMPL(signed char)
+			DOCTEST_TYPE_TO_STRING_IMPL(unsigned char)
+			DOCTEST_TYPE_TO_STRING_IMPL(wchar_t)
+			DOCTEST_TYPE_TO_STRING_IMPL(short int)
+			DOCTEST_TYPE_TO_STRING_IMPL(unsigned short int)
+			DOCTEST_TYPE_TO_STRING_IMPL(int)
+			DOCTEST_TYPE_TO_STRING_IMPL(unsigned int)
+			DOCTEST_TYPE_TO_STRING_IMPL(long int)
+			DOCTEST_TYPE_TO_STRING_IMPL(unsigned long int)
+#ifdef DOCTEST_CONFIG_WITH_LONG_LONG
+			DOCTEST_TYPE_TO_STRING_IMPL(long long int)
+			DOCTEST_TYPE_TO_STRING_IMPL(unsigned long long int)
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+	} // namespace detail
+} // namespace doctest
+
+#endif // DOCTEST_LIBRARY_INCLUDED
+
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif // __clang__
+
+#if defined(__GNUC__) && !defined(__clang__)
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic pop
+#endif // > gcc 4.6
+#endif // __GNUC__
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif // _MSC_VER
+
+#ifndef DOCTEST_SINGLE_HEADER
+#define DOCTEST_SINGLE_HEADER
+#endif // DOCTEST_SINGLE_HEADER
+
+#if defined(__clang__)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic ignored "-Wpadded"
+#pragma clang diagnostic ignored "-Wglobal-constructors"
+#pragma clang diagnostic ignored "-Wexit-time-destructors"
+#pragma clang diagnostic ignored "-Wmissing-prototypes"
+#pragma clang diagnostic ignored "-Wsign-conversion"
+#pragma clang diagnostic ignored "-Wshorten-64-to-32"
+#pragma clang diagnostic ignored "-Wmissing-variable-declarations"
+#pragma clang diagnostic ignored "-Wswitch"
+#pragma clang diagnostic ignored "-Wswitch-enum"
+#pragma clang diagnostic ignored "-Wcovered-switch-default"
+#pragma clang diagnostic ignored "-Wmissing-noreturn"
+#pragma clang diagnostic ignored "-Wunused-local-typedef"
+#pragma clang diagnostic ignored "-Wdisabled-macro-expansion"
+#pragma clang diagnostic ignored "-Wmissing-braces"
+#pragma clang diagnostic ignored "-Wmissing-field-initializers"
+#pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant"
+#pragma clang diagnostic ignored "-Wc++11-long-long"
+#endif // __clang__
+
+#if defined(__GNUC__) && !defined(__clang__)
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic push
+#endif // > gcc 4.6
+#pragma GCC diagnostic ignored "-Wunknown-pragmas"
+#pragma GCC diagnostic ignored "-Wconversion"
+#pragma GCC diagnostic ignored "-Weffc++"
+#pragma GCC diagnostic ignored "-Wsign-conversion"
+#pragma GCC diagnostic ignored "-Wstrict-overflow"
+#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
+#pragma GCC diagnostic ignored "-Wmissing-braces"
+#pragma GCC diagnostic ignored "-Wmissing-declarations"
+#pragma GCC diagnostic ignored "-Winline"
+#pragma GCC diagnostic ignored "-Wswitch"
+#pragma GCC diagnostic ignored "-Wswitch-enum"
+#pragma GCC diagnostic ignored "-Wswitch-default"
+#pragma GCC diagnostic ignored "-Wunsafe-loop-optimizations"
+#pragma GCC diagnostic ignored "-Wlong-long"
+#pragma GCC diagnostic ignored "-Wold-style-cast"
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic ignored "-Wzero-as-null-pointer-constant"
+#endif // > gcc 4.6
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 7)
+#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
+#endif // > gcc 4.7
+#if __GNUC__ > 5 || (__GNUC__ == 5 && __GNUC_MINOR__ > 3)
+#pragma GCC diagnostic ignored "-Wuseless-cast"
+#endif // > gcc 5.3
+#endif // __GNUC__
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4996) // The compiler encountered a deprecated declaration
+#pragma warning(disable : 4267) // 'var' : conversion from 'size_t' to 'type', possible loss of data
+#pragma warning(disable : 4706) // assignment within conditional expression
+#pragma warning(disable : 4512) // 'class' : assignment operator could not be generated
+#pragma warning(disable : 4127) // conditional expression is constant
+#pragma warning(disable : 4530) // C++ exception handler used, but unwind semantics are not enabled
+#pragma warning(disable : 4577) // 'noexcept' used with no exception handling mode specified
+#endif                          // _MSC_VER
+
+#if defined(DOCTEST_CONFIG_IMPLEMENT) || !defined(DOCTEST_SINGLE_HEADER)
+#ifndef DOCTEST_LIBRARY_IMPLEMENTATION
+#define DOCTEST_LIBRARY_IMPLEMENTATION
+
+#ifndef DOCTEST_SINGLE_HEADER
+#include "doctest_fwd.h"
+#endif // DOCTEST_SINGLE_HEADER
+
+#if defined(__clang__) && defined(DOCTEST_NO_CPP11_COMPAT)
+#pragma clang diagnostic ignored "-Wc++98-compat"
+#pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
+#endif // __clang__ && DOCTEST_NO_CPP11_COMPAT
+
+  // snprintf() not in the C++98 standard
+#ifdef _MSC_VER
+#define DOCTEST_SNPRINTF _snprintf
+#else
+#define DOCTEST_SNPRINTF std::snprintf
+#endif
+
+#define DOCTEST_LOG_START()                                                                        \
+	do {                                                                                           \
+		if(!contextState->hasLoggedCurrentTestStart) {                                             \
+			doctest::detail::logTestStart(*contextState->currentTest);                             \
+			contextState->hasLoggedCurrentTestStart = true;                                        \
+		}                                                                                          \
+	} while(false)
+
+  // required includes - will go only in one translation unit!
+#include <ctime>
+#include <cmath>
+  // borland (Embarcadero) compiler requires math.h and not cmath - https://github.com/onqtam/doctest/pull/37
+#ifdef __BORLANDC__
+#include <math.h>
+#endif // __BORLANDC__
+#include <new>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <limits>
+#include <utility>
+#include <sstream>
+#include <iomanip>
+#include <vector>
+#include <set>
+#include <exception>
+#include <stdexcept>
+#include <csignal>
+#include <cfloat>
+#ifndef _MSC_VER
+#include <stdint.h>
+#endif // _MSC_VER
+
+namespace doctest
+{
+	namespace detail
+	{
+		// lowers ascii letters
+		char tolower(const char c) { return (c >= 'A' && c <= 'Z') ? static_cast<char>(c + 32) : c; }
+
+		template <typename T>
+		T my_max(const T& lhs, const T& rhs) {
+			return lhs > rhs ? lhs : rhs;
+		}
+
+		// case insensitive strcmp
+		int stricmp(char const* a, char const* b) {
+			for (;; a++, b++) {
+				int d = tolower(*a) - tolower(*b);
+				if (d != 0 || !*a)
+					return d;
+			}
+		}
+
+		void my_memcpy(void* dest, const void* src, unsigned num) {
+			const char* csrc = static_cast<const char*>(src);
+			char*       cdest = static_cast<char*>(dest);
+			for (unsigned i = 0; i < num; ++i)
+				cdest[i] = csrc[i];
+		}
+
+		// not using std::strlen() because of valgrind errors when optimizations are turned on
+		// 'Invalid read of size 4' when the test suite len (with '\0') is not a multiple of 4
+		// for details see http://stackoverflow.com/questions/35671155
+		unsigned my_strlen(const char* in) {
+			const char* temp = in;
+			while (temp && *temp)
+				++temp;
+			return unsigned(temp - in);
+		}
+
+		template <typename T>
+		String fpToString(T value, int precision) {
+			std::ostringstream oss;
+			oss << std::setprecision(precision) << std::fixed << value;
+			std::string d = oss.str();
+			size_t      i = d.find_last_not_of('0');
+			if (i != std::string::npos && i != d.size() - 1) {
+				if (d[i] == '.')
+					i++;
+				d = d.substr(0, i + 1);
+			}
+			return d.c_str();
+		}
+
+		struct Endianness
+		{
+			enum Arch
+			{
+				Big,
+				Little
+			};
+
+			static Arch which() {
+				union _
+				{
+					int  asInt;
+					char asChar[sizeof(int)];
+				} u;
+
+				u.asInt = 1;                                            // NOLINT
+				return (u.asChar[sizeof(int) - 1] == 1) ? Big : Little; // NOLINT
+			}
+		};
+
+		String rawMemoryToString(const void* object, unsigned size) {
+			// Reverse order for little endian architectures
+			int i = 0, end = static_cast<int>(size), inc = 1;
+			if (Endianness::which() == Endianness::Little) {
+				i = end - 1;
+				end = inc = -1;
+			}
+
+			unsigned char const* bytes = static_cast<unsigned char const*>(object);
+			std::ostringstream   os;
+			os << "0x" << std::setfill('0') << std::hex;
+			for (; i != end; i += inc)
+				os << std::setw(2) << static_cast<unsigned>(bytes[i]);
+			return os.str().c_str();
+		}
+
+		std::ostream* createStream() { return new std::ostringstream(); }
+		String getStreamResult(std::ostream* in) {
+			return static_cast<std::ostringstream*>(in)->str().c_str(); // NOLINT
+		}
+		void freeStream(std::ostream* in) { delete in; }
+
+#ifndef DOCTEST_CONFIG_DISABLE
+
+		// this holds both parameters for the command line and runtime data for tests
+		struct ContextState : TestAccessibleContextState //!OCLINT too many fields
+		{
+			// == parameters from the command line
+
+			std::vector<std::vector<String> > filters;
+
+			String   order_by;  // how tests should be ordered
+			unsigned rand_seed; // the seed for rand ordering
+
+			unsigned first; // the first (matching) test to be executed
+			unsigned last;  // the last (matching) test to be executed
+
+			int  abort_after;           // stop tests after this many failed assertions
+			int  subcase_filter_levels; // apply the subcase filters for the first N levels
+			bool case_sensitive;        // if filtering should be case sensitive
+			bool exit;         // if the program should be exited after the tests are ran/whatever
+			bool duration;     // print the time duration of each test case
+			bool no_exitcode;  // if the framework should return 0 as the exitcode
+			bool no_run;       // to not run the tests at all (can be done with an "*" exclude)
+			bool no_version;   // to not print the version of the framework
+			bool no_colors;    // if output to the console should be colorized
+			bool force_colors; // forces the use of colors even when a tty cannot be detected
+			bool no_breaks;    // to not break into the debugger
+			bool no_skip;      // don't skip test cases which are marked to be skipped
+			bool no_path_in_filenames; // if the path to files should be removed from the output
+			bool no_line_numbers;      // if source code line numbers should be omitted from the output
+			bool no_skipped_summary;   // don't print "skipped" in the summary !!! UNDOCUMENTED !!!
+
+			bool help;             // to print the help
+			bool version;          // to print the version
+			bool count;            // if only the count of matching tests is to be retreived
+			bool list_test_cases;  // to list all tests matching the filters
+			bool list_test_suites; // to list all suites matching the filters
+
+								   // == data for the tests being ran
+
+			unsigned        numTestsPassingFilters;
+			unsigned        numTestSuitesPassingFilters;
+			unsigned        numFailed;
+			const TestCase* currentTest;
+			bool            hasLoggedCurrentTestStart;
+			int             numAssertionsForCurrentTestcase;
+			int             numAssertions;
+			int             numFailedAssertionsForCurrentTestcase;
+			int             numFailedAssertions;
+			bool            hasCurrentTestFailed;
+
+			std::vector<IContextScope*> contexts;            // for logging with INFO() and friends
+			std::vector<std::string>    exceptionalContexts; // logging from INFO() due to an exception
+
+															 // stuff for subcases
+			std::set<SubcaseSignature> subcasesPassed;
+			std::set<int>              subcasesEnteredLevels;
+			std::vector<Subcase>       subcasesStack;
+			int                        subcasesCurrentLevel;
+			bool                       subcasesHasSkipped;
+
+			void resetRunData() {
+				numTestsPassingFilters = 0;
+				numTestSuitesPassingFilters = 0;
+				numFailed = 0;
+				numAssertions = 0;
+				numFailedAssertions = 0;
+				numFailedAssertionsForCurrentTestcase = 0;
+			}
+
+			// cppcheck-suppress uninitMemberVar
+			ContextState()
+				: filters(8) // 8 different filters total
+			{
+				resetRunData();
+			}
+		};
+
+		ContextState* contextState = 0;
+#endif // DOCTEST_CONFIG_DISABLE
+	} // namespace detail
+
+	void String::copy(const String& other) {
+		if (other.isOnStack()) {
+			detail::my_memcpy(buf, other.buf, len);
+		}
+		else {
+			setOnHeap();
+			data.size = other.data.size;
+			data.capacity = data.size + 1;
+			data.ptr = new char[data.capacity];
+			detail::my_memcpy(data.ptr, other.data.ptr, data.size + 1);
+		}
+	}
+
+	String::String(const char* in) {
+		unsigned in_len = detail::my_strlen(in);
+		if (in_len <= last) {
+			detail::my_memcpy(buf, in, in_len + 1);
+			setLast(last - in_len);
+		}
+		else {
+			setOnHeap();
+			data.size = in_len;
+			data.capacity = data.size + 1;
+			data.ptr = new char[data.capacity];
+			detail::my_memcpy(data.ptr, in, in_len + 1);
+		}
+	}
+
+	String& String::operator+=(const String& other) {
+		unsigned my_old_size = size();
+		unsigned other_size = other.size();
+		unsigned total_size = my_old_size + other_size;
+		if (isOnStack()) {
+			if (total_size < len) {
+				// append to the current stack space
+				detail::my_memcpy(buf + my_old_size, other.c_str(), other_size + 1);
+				setLast(last - total_size);
+			}
+			else {
+				// alloc new chunk
+				char* temp = new char[total_size + 1];
+				// copy current data to new location before writing in the union
+				detail::my_memcpy(temp, buf, my_old_size); // skip the +1 ('\0') for speed
+														   // update data in union
+				setOnHeap();
+				data.size = total_size;
+				data.capacity = data.size + 1;
+				data.ptr = temp;
+				// transfer the rest of the data
+				detail::my_memcpy(data.ptr + my_old_size, other.c_str(), other_size + 1);
+			}
+		}
+		else {
+			if (data.capacity > total_size) {
+				// append to the current heap block
+				data.size = total_size;
+				detail::my_memcpy(data.ptr + my_old_size, other.c_str(), other_size + 1);
+			}
+			else {
+				// resize
+				data.capacity *= 2;
+				if (data.capacity <= total_size)
+					data.capacity = total_size + 1;
+				// alloc new chunk
+				char* temp = new char[data.capacity];
+				// copy current data to new location before releasing it
+				detail::my_memcpy(temp, data.ptr, my_old_size); // skip the +1 ('\0') for speed
+																// release old chunk
+				delete[] data.ptr;
+				// update the rest of the union members
+				data.size = total_size;
+				data.ptr = temp;
+				// transfer the rest of the data
+				detail::my_memcpy(data.ptr + my_old_size, other.c_str(), other_size + 1);
+			}
+		}
+
+		return *this;
+	}
+
+#ifdef DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+	String::String(String&& other) {
+		detail::my_memcpy(buf, other.buf, len);
+		other.buf[0] = '\0';
+		other.setLast();
+	}
+
+	String& String::operator=(String&& other) {
+		if (!isOnStack())
+			delete[] data.ptr;
+		detail::my_memcpy(buf, other.buf, len);
+		other.buf[0] = '\0';
+		other.setLast();
+		return *this;
+	}
+#endif // DOCTEST_CONFIG_WITH_RVALUE_REFERENCES
+
+	int String::compare(const char* other, bool no_case) const {
+		if (no_case)
+			return detail::stricmp(c_str(), other);
+		return std::strcmp(c_str(), other);
+	}
+
+	int String::compare(const String& other, bool no_case) const {
+		return compare(other.c_str(), no_case);
+	}
+
+	std::ostream& operator<<(std::ostream& stream, const String& in) {
+		stream << in.c_str();
+		return stream;
+	}
+
+	Approx::Approx(double value)
+		: m_epsilon(static_cast<double>(std::numeric_limits<float>::epsilon()) * 100)
+		, m_scale(1.0)
+		, m_value(value) {}
+
+	bool operator==(double lhs, Approx const& rhs) {
+		// Thanks to Richard Harris for his help refining this formula
+		return std::fabs(lhs - rhs.m_value) <
+			rhs.m_epsilon * (rhs.m_scale + detail::my_max(std::fabs(lhs), std::fabs(rhs.m_value)));
+	}
+
+	String Approx::toString() const { return String("Approx( ") + doctest::toString(m_value) + " )"; }
+
+#ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+	String toString(char* in) { return toString(static_cast<const char*>(in)); }
+	String toString(const char* in) { return String("\"") + (in ? in : "{null string}") + "\""; }
+#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+	String toString(bool in) { return in ? "true" : "false"; }
+	String toString(float in) { return detail::fpToString(in, 5) + "f"; }
+	String toString(double in) { return detail::fpToString(in, 10); }
+	String toString(double long in) { return detail::fpToString(in, 15); }
+
+	String toString(char in) {
+		char buf[64];
+		std::sprintf(buf, "%d", in);
+		return buf;
+	}
+
+	String toString(char signed in) {
+		char buf[64];
+		std::sprintf(buf, "%d", in);
+		return buf;
+	}
+
+	String toString(char unsigned in) {
+		char buf[64];
+		std::sprintf(buf, "%ud", in);
+		return buf;
+	}
+
+	String toString(int short in) {
+		char buf[64];
+		std::sprintf(buf, "%d", in);
+		return buf;
+	}
+
+	String toString(int short unsigned in) {
+		char buf[64];
+		std::sprintf(buf, "%u", in);
+		return buf;
+	}
+
+	String toString(int in) {
+		char buf[64];
+		std::sprintf(buf, "%d", in);
+		return buf;
+	}
+
+	String toString(int unsigned in) {
+		char buf[64];
+		std::sprintf(buf, "%u", in);
+		return buf;
+	}
+
+	String toString(int long in) {
+		char buf[64];
+		std::sprintf(buf, "%ld", in);
+		return buf;
+	}
+
+	String toString(int long unsigned in) {
+		char buf[64];
+		std::sprintf(buf, "%lu", in);
+		return buf;
+	}
+
+#ifdef DOCTEST_CONFIG_WITH_LONG_LONG
+	String toString(int long long in) {
+		char buf[64];
+		std::sprintf(buf, "%lld", in);
+		return buf;
+	}
+	String toString(int long long unsigned in) {
+		char buf[64];
+		std::sprintf(buf, "%llu", in);
+		return buf;
+	}
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+
+#ifdef DOCTEST_CONFIG_WITH_NULLPTR
+	String toString(std::nullptr_t) { return "nullptr"; }
+#endif // DOCTEST_CONFIG_WITH_NULLPTR
+
+} // namespace doctest
+
+#ifdef DOCTEST_CONFIG_DISABLE
+namespace doctest
+{
+	bool isRunningInTest() { return false; }
+	Context::Context(int, const char* const*) {}
+	Context::~Context() {}
+	void Context::applyCommandLine(int, const char* const*) {}
+	void Context::addFilter(const char*, const char*) {}
+	void Context::clearFilters() {}
+	void Context::setOption(const char*, int) {}
+	void Context::setOption(const char*, const char*) {}
+	bool Context::shouldExit() { return false; }
+	int  Context::run() { return 0; }
+} // namespace doctest
+#else // DOCTEST_CONFIG_DISABLE
+
+#if !defined(DOCTEST_CONFIG_COLORS_NONE)
+#if !defined(DOCTEST_CONFIG_COLORS_WINDOWS) && !defined(DOCTEST_CONFIG_COLORS_ANSI)
+#ifdef DOCTEST_PLATFORM_WINDOWS
+#define DOCTEST_CONFIG_COLORS_WINDOWS
+#else // linux
+#define DOCTEST_CONFIG_COLORS_ANSI
+#endif // platform
+#endif // DOCTEST_CONFIG_COLORS_WINDOWS && DOCTEST_CONFIG_COLORS_ANSI
+#endif // DOCTEST_CONFIG_COLORS_NONE
+
+#define DOCTEST_PRINTF_COLORED(buffer, color)                                                      \
+	do {                                                                                           \
+		doctest::detail::Color col(color);                                                         \
+		std::printf("%s", buffer);                                                                 \
+	} while((void)0, 0)
+
+  // the buffer size used for snprintf() calls
+#if !defined(DOCTEST_SNPRINTF_BUFFER_LENGTH)
+#define DOCTEST_SNPRINTF_BUFFER_LENGTH 1024
+#endif // DOCTEST_SNPRINTF_BUFFER_LENGTH
+
+#if defined(_MSC_VER) || defined(__MINGW32__)
+#if defined(_MSC_VER) && _MSC_VER >= 1700
+#define DOCTEST_WINDOWS_SAL_IN_OPT _In_opt_
+#else // _MSC_VER
+#define DOCTEST_WINDOWS_SAL_IN_OPT
+#endif // _MSC_VER
+extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA(
+	DOCTEST_WINDOWS_SAL_IN_OPT const char*);
+extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
+#endif // _MSC_VER || __MINGW32__
+
+#ifdef DOCTEST_CONFIG_COLORS_ANSI
+#include <unistd.h>
+#endif // DOCTEST_CONFIG_COLORS_ANSI
+
+#ifdef _WIN32
+
+// defines for a leaner windows.h
+#ifndef WIN32_MEAN_AND_LEAN
+#define WIN32_MEAN_AND_LEAN
+#endif // WIN32_MEAN_AND_LEAN
+#ifndef VC_EXTRA_LEAN
+#define VC_EXTRA_LEAN
+#endif // VC_EXTRA_LEAN
+#ifndef NOMINMAX
+#define NOMINMAX
+#endif // NOMINMAX
+
+// not sure what AfxWin.h is for - here I do what Catch does
+#ifdef __AFXDLL
+#include <AfxWin.h>
+#else
+#include <windows.h>
+#endif
+#include <io.h>
+
+#else // _WIN32
+
+#include <sys/time.h>
+
+#endif // _WIN32
+
+namespace doctest_detail_test_suite_ns
+{
+	// holds the current test suite
+	doctest::detail::TestSuite& getCurrentTestSuite() {
+		static doctest::detail::TestSuite data;
+		return data;
+	}
+} // namespace doctest_detail_test_suite_ns
+
+namespace doctest
+{
+	namespace detail
+	{
+		TestCase::TestCase(funcType test, const char* file, unsigned line, const TestSuite& test_suite,
+			const char* type, int template_id)
+			: m_test(test)
+			, m_name(0)
+			, m_type(type)
+			, m_test_suite(test_suite.m_test_suite)
+			, m_description(test_suite.m_description)
+			, m_skip(test_suite.m_skip)
+			, m_may_fail(test_suite.m_may_fail)
+			, m_should_fail(test_suite.m_should_fail)
+			, m_expected_failures(test_suite.m_expected_failures)
+			, m_timeout(test_suite.m_timeout)
+			, m_file(file)
+			, m_line(line)
+			, m_template_id(template_id) {}
+
+		TestCase& TestCase::operator*(const char* in) {
+			m_name = in;
+			// make a new name with an appended type for templated test case
+			if (m_template_id != -1) {
+				m_full_name = String(m_name) + m_type;
+				// redirect the name to point to the newly constructed full name
+				m_name = m_full_name.c_str();
+			}
+			return *this;
+		}
+
+		TestCase& TestCase::operator=(const TestCase& other) {
+			m_test = other.m_test;
+			m_full_name = other.m_full_name;
+			m_name = other.m_name;
+			m_type = other.m_type;
+			m_test_suite = other.m_test_suite;
+			m_description = other.m_description;
+			m_skip = other.m_skip;
+			m_may_fail = other.m_may_fail;
+			m_should_fail = other.m_should_fail;
+			m_expected_failures = other.m_expected_failures;
+			m_timeout = other.m_timeout;
+			m_file = other.m_file;
+			m_line = other.m_line;
+			m_template_id = other.m_template_id;
+
+			if (m_template_id != -1)
+				m_name = m_full_name.c_str();
+			return *this;
+		}
+
+		bool TestCase::operator<(const TestCase& other) const {
+			if (m_line != other.m_line)
+				return m_line < other.m_line;
+			int file_cmp = std::strcmp(m_file, other.m_file);
+			if (file_cmp != 0)
+				return file_cmp < 0;
+			return m_template_id < other.m_template_id;
+		}
+
+		const char* getAssertString(assertType::Enum val) {
+			switch (val) { //!OCLINT missing default in switch statements
+						   // clang-format off
+			case assertType::DT_WARN: return "WARN";
+			case assertType::DT_CHECK: return "CHECK";
+			case assertType::DT_REQUIRE: return "REQUIRE";
+
+			case assertType::DT_WARN_FALSE: return "WARN_FALSE";
+			case assertType::DT_CHECK_FALSE: return "CHECK_FALSE";
+			case assertType::DT_REQUIRE_FALSE: return "REQUIRE_FALSE";
+
+			case assertType::DT_WARN_THROWS: return "WARN_THROWS";
+			case assertType::DT_CHECK_THROWS: return "CHECK_THROWS";
+			case assertType::DT_REQUIRE_THROWS: return "REQUIRE_THROWS";
+
+			case assertType::DT_WARN_THROWS_AS: return "WARN_THROWS_AS";
+			case assertType::DT_CHECK_THROWS_AS: return "CHECK_THROWS_AS";
+			case assertType::DT_REQUIRE_THROWS_AS: return "REQUIRE_THROWS_AS";
+
+			case assertType::DT_WARN_NOTHROW: return "WARN_NOTHROW";
+			case assertType::DT_CHECK_NOTHROW: return "CHECK_NOTHROW";
+			case assertType::DT_REQUIRE_NOTHROW: return "REQUIRE_NOTHROW";
+
+			case assertType::DT_WARN_EQ: return "WARN_EQ";
+			case assertType::DT_CHECK_EQ: return "CHECK_EQ";
+			case assertType::DT_REQUIRE_EQ: return "REQUIRE_EQ";
+			case assertType::DT_WARN_NE: return "WARN_NE";
+			case assertType::DT_CHECK_NE: return "CHECK_NE";
+			case assertType::DT_REQUIRE_NE: return "REQUIRE_NE";
+			case assertType::DT_WARN_GT: return "WARN_GT";
+			case assertType::DT_CHECK_GT: return "CHECK_GT";
+			case assertType::DT_REQUIRE_GT: return "REQUIRE_GT";
+			case assertType::DT_WARN_LT: return "WARN_LT";
+			case assertType::DT_CHECK_LT: return "CHECK_LT";
+			case assertType::DT_REQUIRE_LT: return "REQUIRE_LT";
+			case assertType::DT_WARN_GE: return "WARN_GE";
+			case assertType::DT_CHECK_GE: return "CHECK_GE";
+			case assertType::DT_REQUIRE_GE: return "REQUIRE_GE";
+			case assertType::DT_WARN_LE: return "WARN_LE";
+			case assertType::DT_CHECK_LE: return "CHECK_LE";
+			case assertType::DT_REQUIRE_LE: return "REQUIRE_LE";
+
+			case assertType::DT_WARN_UNARY: return "WARN_UNARY";
+			case assertType::DT_CHECK_UNARY: return "CHECK_UNARY";
+			case assertType::DT_REQUIRE_UNARY: return "REQUIRE_UNARY";
+			case assertType::DT_WARN_UNARY_FALSE: return "WARN_UNARY_FALSE";
+			case assertType::DT_CHECK_UNARY_FALSE: return "CHECK_UNARY_FALSE";
+			case assertType::DT_REQUIRE_UNARY_FALSE: return "REQUIRE_UNARY_FALSE";
+
+			case assertType::DT_FAST_WARN_EQ: return "FAST_WARN_EQ";
+			case assertType::DT_FAST_CHECK_EQ: return "FAST_CHECK_EQ";
+			case assertType::DT_FAST_REQUIRE_EQ: return "FAST_REQUIRE_EQ";
+			case assertType::DT_FAST_WARN_NE: return "FAST_WARN_NE";
+			case assertType::DT_FAST_CHECK_NE: return "FAST_CHECK_NE";
+			case assertType::DT_FAST_REQUIRE_NE: return "FAST_REQUIRE_NE";
+			case assertType::DT_FAST_WARN_GT: return "FAST_WARN_GT";
+			case assertType::DT_FAST_CHECK_GT: return "FAST_CHECK_GT";
+			case assertType::DT_FAST_REQUIRE_GT: return "FAST_REQUIRE_GT";
+			case assertType::DT_FAST_WARN_LT: return "FAST_WARN_LT";
+			case assertType::DT_FAST_CHECK_LT: return "FAST_CHECK_LT";
+			case assertType::DT_FAST_REQUIRE_LT: return "FAST_REQUIRE_LT";
+			case assertType::DT_FAST_WARN_GE: return "FAST_WARN_GE";
+			case assertType::DT_FAST_CHECK_GE: return "FAST_CHECK_GE";
+			case assertType::DT_FAST_REQUIRE_GE: return "FAST_REQUIRE_GE";
+			case assertType::DT_FAST_WARN_LE: return "FAST_WARN_LE";
+			case assertType::DT_FAST_CHECK_LE: return "FAST_CHECK_LE";
+			case assertType::DT_FAST_REQUIRE_LE: return "FAST_REQUIRE_LE";
+
+			case assertType::DT_FAST_WARN_UNARY: return "FAST_WARN_UNARY";
+			case assertType::DT_FAST_CHECK_UNARY: return "FAST_CHECK_UNARY";
+			case assertType::DT_FAST_REQUIRE_UNARY: return "FAST_REQUIRE_UNARY";
+			case assertType::DT_FAST_WARN_UNARY_FALSE: return "FAST_WARN_UNARY_FALSE";
+			case assertType::DT_FAST_CHECK_UNARY_FALSE: return "FAST_CHECK_UNARY_FALSE";
+			case assertType::DT_FAST_REQUIRE_UNARY_FALSE: return "FAST_REQUIRE_UNARY_FALSE";
+				// clang-format on
+			}
+			return "";
+		}
+
+		bool checkIfShouldThrow(assertType::Enum assert_type) {
+			if (assert_type & assertType::is_require) //!OCLINT bitwise operator in conditional
+				return true;
+
+			if ((assert_type & assertType::is_check) //!OCLINT bitwise operator in conditional
+				&& contextState->abort_after > 0 &&
+				contextState->numFailedAssertions >= contextState->abort_after)
+				return true;
+
+			return false;
+		}
+		void fastAssertThrowIfFlagSet(int flags) {
+			if (flags & assertAction::shouldthrow) //!OCLINT bitwise operator in conditional
+				throwException();
+		}
+		void throwException() {
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+			throw TestFailureException();
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+		}
+
+		// matching of a string against a wildcard mask (case sensitivity configurable) taken from
+		// http://www.emoticode.net/c/simple-wildcard-string-compare-globbing-function.html
+		int wildcmp(const char* str, const char* wild, bool caseSensitive) {
+			const char* cp = 0;
+			const char* mp = 0;
+
+			// rolled my own tolower() to not include more headers
+			while ((*str) && (*wild != '*')) {
+				if ((caseSensitive ? (*wild != *str) : (tolower(*wild) != tolower(*str))) &&
+					(*wild != '?')) {
+					return 0;
+				}
+				wild++;
+				str++;
+			}
+
+			while (*str) {
+				if (*wild == '*') {
+					if (!*++wild) {
+						return 1;
+					}
+					mp = wild;
+					cp = str + 1;
+				}
+				else if ((caseSensitive ? (*wild == *str) : (tolower(*wild) == tolower(*str))) ||
+					(*wild == '?')) {
+					wild++;
+					str++;
+				}
+				else {
+					wild = mp;   //!OCLINT parameter reassignment
+					str = cp++; //!OCLINT parameter reassignment
+				}
+			}
+
+			while (*wild == '*') {
+				wild++;
+			}
+			return !*wild;
+		}
+
+		//// C string hash function (djb2) - taken from http://www.cse.yorku.ca/~oz/hash.html
+		//unsigned hashStr(unsigned const char* str) {
+		//    unsigned long hash = 5381;
+		//    char          c;
+		//    while((c = *str++))
+		//        hash = ((hash << 5) + hash) + c; // hash * 33 + c
+		//    return hash;
+		//}
+
+		// checks if the name matches any of the filters (and can be configured what to do when empty)
+		bool matchesAny(const char* name, const std::vector<String>& filters, int matchEmpty,
+			bool caseSensitive) {
+			if (filters.empty() && matchEmpty)
+				return true;
+			for (unsigned i = 0; i < filters.size(); ++i)
+				if (wildcmp(name, filters[i].c_str(), caseSensitive))
+					return true;
+			return false;
+		}
+
+#ifdef _WIN32
+
+		typedef unsigned long long UInt64;
+
+		UInt64 getCurrentTicks() {
+			static UInt64 hz = 0, hzo = 0;
+			if (!hz) {
+				QueryPerformanceFrequency(reinterpret_cast<LARGE_INTEGER*>(&hz));
+				QueryPerformanceCounter(reinterpret_cast<LARGE_INTEGER*>(&hzo));
+			}
+			UInt64 t;
+			QueryPerformanceCounter(reinterpret_cast<LARGE_INTEGER*>(&t));
+			return ((t - hzo) * 1000000) / hz;
+		}
+#else  // _WIN32
+
+		typedef uint64_t UInt64;
+
+		UInt64 getCurrentTicks() {
+			timeval t;
+			gettimeofday(&t, 0);
+			return static_cast<UInt64>(t.tv_sec) * 1000000 + static_cast<UInt64>(t.tv_usec);
+		}
+#endif // _WIN32
+
+		class Timer
+		{
+		public:
+			Timer()
+				: m_ticks(0) {}
+			void         start() { m_ticks = getCurrentTicks(); }
+			unsigned int getElapsedMicroseconds() const {
+				return static_cast<unsigned int>(getCurrentTicks() - m_ticks);
+			}
+			unsigned int getElapsedMilliseconds() const {
+				return static_cast<unsigned int>(getElapsedMicroseconds() / 1000);
+			}
+			double getElapsedSeconds() const { return getElapsedMicroseconds() / 1000000.0; }
+
+		private:
+			UInt64 m_ticks;
+		};
+
+		TestAccessibleContextState* getTestsContextState() { return contextState; }
+
+		bool SubcaseSignature::operator<(const SubcaseSignature& other) const {
+			if (m_line != other.m_line)
+				return m_line < other.m_line;
+			if (std::strcmp(m_file, other.m_file) != 0)
+				return std::strcmp(m_file, other.m_file) < 0;
+			return std::strcmp(m_name, other.m_name) < 0;
+		}
+
+		Subcase::Subcase(const char* name, const char* file, int line)
+			: m_signature(name, file, line)
+			, m_entered(false) {
+			ContextState* s = contextState;
+
+			// if we have already completed it
+			if (s->subcasesPassed.count(m_signature) != 0)
+				return;
+
+			// check subcase filters
+			if (s->subcasesCurrentLevel < s->subcase_filter_levels) {
+				if (!matchesAny(m_signature.m_name, s->filters[6], 1, s->case_sensitive))
+					return;
+				if (matchesAny(m_signature.m_name, s->filters[7], 0, s->case_sensitive))
+					return;
+			}
+
+			// if a Subcase on the same level has already been entered
+			if (s->subcasesEnteredLevels.count(s->subcasesCurrentLevel) != 0) {
+				s->subcasesHasSkipped = true;
+				return;
+			}
+
+			s->subcasesStack.push_back(*this);
+			if (s->hasLoggedCurrentTestStart)
+				logTestEnd();
+			s->hasLoggedCurrentTestStart = false;
+
+			s->subcasesEnteredLevels.insert(s->subcasesCurrentLevel++);
+			m_entered = true;
+		}
+
+		Subcase::Subcase(const Subcase& other)
+			: m_signature(other.m_signature.m_name, other.m_signature.m_file,
+				other.m_signature.m_line)
+			, m_entered(other.m_entered) {}
+
+		Subcase::~Subcase() {
+			if (m_entered) {
+				ContextState* s = contextState;
+
+				s->subcasesCurrentLevel--;
+				// only mark the subcase as passed if no subcases have been skipped
+				if (s->subcasesHasSkipped == false)
+					s->subcasesPassed.insert(m_signature);
+
+				if (!s->subcasesStack.empty())
+					s->subcasesStack.pop_back();
+				if (s->hasLoggedCurrentTestStart)
+					logTestEnd();
+				s->hasLoggedCurrentTestStart = false;
+			}
+		}
+
+		Result::~Result() {}
+
+		Result& Result::operator=(const Result& other) {
+			m_passed = other.m_passed;
+			m_decomposition = other.m_decomposition;
+
+			return *this;
+		}
+
+		// for sorting tests by file/line
+		int fileOrderComparator(const void* a, const void* b) {
+			const TestCase* lhs = *static_cast<TestCase* const*>(a);
+			const TestCase* rhs = *static_cast<TestCase* const*>(b);
+#ifdef _MSC_VER
+			// this is needed because MSVC gives different case for drive letters
+			// for __FILE__ when evaluated in a header and a source file
+			int res = stricmp(lhs->m_file, rhs->m_file);
+#else  // _MSC_VER
+			int res = std::strcmp(lhs->m_file, rhs->m_file);
+#endif // _MSC_VER
+			if (res != 0)
+				return res;
+			return static_cast<int>(lhs->m_line - rhs->m_line);
+		}
+
+		// for sorting tests by suite/file/line
+		int suiteOrderComparator(const void* a, const void* b) {
+			const TestCase* lhs = *static_cast<TestCase* const*>(a);
+			const TestCase* rhs = *static_cast<TestCase* const*>(b);
+
+			int res = std::strcmp(lhs->m_test_suite, rhs->m_test_suite);
+			if (res != 0)
+				return res;
+			return fileOrderComparator(a, b);
+		}
+
+		// for sorting tests by name/suite/file/line
+		int nameOrderComparator(const void* a, const void* b) {
+			const TestCase* lhs = *static_cast<TestCase* const*>(a);
+			const TestCase* rhs = *static_cast<TestCase* const*>(b);
+
+			int res_name = std::strcmp(lhs->m_name, rhs->m_name);
+			if (res_name != 0)
+				return res_name;
+			return suiteOrderComparator(a, b);
+		}
+
+		// sets the current test suite
+		int setTestSuite(const TestSuite& ts) {
+			doctest_detail_test_suite_ns::getCurrentTestSuite() = ts;
+			return 0;
+		}
+
+		// all the registered tests
+		std::set<TestCase>& getRegisteredTests() {
+			static std::set<TestCase> data;
+			return data;
+		}
+
+		// used by the macros for registering tests
+		int regTest(const TestCase& tc) {
+			getRegisteredTests().insert(tc);
+			return 0;
+		}
+
+		struct Color
+		{
+			enum Code
+			{
+				None = 0,
+				White,
+				Red,
+				Green,
+				Blue,
+				Cyan,
+				Yellow,
+				Grey,
+
+				Bright = 0x10,
+
+				BrightRed = Bright | Red,
+				BrightGreen = Bright | Green,
+				LightGrey = Bright | Grey,
+				BrightWhite = Bright | White
+			};
+			explicit Color(Code code) { use(code); }
+			~Color() { use(None); }
+
+			static void use(Code code);
+			static void init();
+		};
+
+#ifdef DOCTEST_CONFIG_COLORS_WINDOWS
+		HANDLE g_stdoutHandle;
+		WORD   g_originalForegroundAttributes;
+		WORD   g_originalBackgroundAttributes;
+		bool   g_attrsInitted = false;
+#endif // DOCTEST_CONFIG_COLORS_WINDOWS
+
+		void Color::init() {
+#ifdef DOCTEST_CONFIG_COLORS_WINDOWS
+			if (!g_attrsInitted) {
+				g_stdoutHandle = GetStdHandle(STD_OUTPUT_HANDLE);
+				g_attrsInitted = true;
+				CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
+				GetConsoleScreenBufferInfo(g_stdoutHandle, &csbiInfo);
+				g_originalForegroundAttributes =
+					csbiInfo.wAttributes &
+					~(BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_BLUE | BACKGROUND_INTENSITY);
+				g_originalBackgroundAttributes =
+					csbiInfo.wAttributes &
+					~(FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
+			}
+#endif // DOCTEST_CONFIG_COLORS_WINDOWS
+		}
+
+		void Color::use(Code
+#ifndef DOCTEST_CONFIG_COLORS_NONE
+			code
+#endif // DOCTEST_CONFIG_COLORS_NONE
+		) {
+			const ContextState* p = contextState;
+			if (p->no_colors)
+				return;
+#ifdef DOCTEST_CONFIG_COLORS_ANSI
+			if (isatty(STDOUT_FILENO) == false && p->force_colors == false)
+				return;
+
+			const char* col = "";
+			// clang-format off
+			switch (code) { //!OCLINT missing break in switch statement / unnecessary default statement in covered switch statement
+			case Color::Red:         col = "[0;31m"; break;
+			case Color::Green:       col = "[0;32m"; break;
+			case Color::Blue:        col = "[0;34m"; break;
+			case Color::Cyan:        col = "[0;36m"; break;
+			case Color::Yellow:      col = "[0;33m"; break;
+			case Color::Grey:        col = "[1;30m"; break;
+			case Color::LightGrey:   col = "[0;37m"; break;
+			case Color::BrightRed:   col = "[1;31m"; break;
+			case Color::BrightGreen: col = "[1;32m"; break;
+			case Color::BrightWhite: col = "[1;37m"; break;
+			case Color::Bright: // invalid
+			case Color::None:
+			case Color::White:
+			default:                 col = "[0m";
+			}
+			// clang-format on
+			std::printf("\033%s", col);
+#endif // DOCTEST_CONFIG_COLORS_ANSI
+
+#ifdef DOCTEST_CONFIG_COLORS_WINDOWS
+			if (isatty(fileno(stdout)) == false && p->force_colors == false)
+				return;
+
+#define DOCTEST_SET_ATTR(x)                                                                        \
+	SetConsoleTextAttribute(g_stdoutHandle, x | g_originalBackgroundAttributes)
+
+			// clang-format off
+			switch (code) {
+			case Color::White:       DOCTEST_SET_ATTR(FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE); break;
+			case Color::Red:         DOCTEST_SET_ATTR(FOREGROUND_RED);                                      break;
+			case Color::Green:       DOCTEST_SET_ATTR(FOREGROUND_GREEN);                                    break;
+			case Color::Blue:        DOCTEST_SET_ATTR(FOREGROUND_BLUE);                                     break;
+			case Color::Cyan:        DOCTEST_SET_ATTR(FOREGROUND_BLUE | FOREGROUND_GREEN);                  break;
+			case Color::Yellow:      DOCTEST_SET_ATTR(FOREGROUND_RED | FOREGROUND_GREEN);                   break;
+			case Color::Grey:        DOCTEST_SET_ATTR(0);                                                   break;
+			case Color::LightGrey:   DOCTEST_SET_ATTR(FOREGROUND_INTENSITY);                                break;
+			case Color::BrightRed:   DOCTEST_SET_ATTR(FOREGROUND_INTENSITY | FOREGROUND_RED);               break;
+			case Color::BrightGreen: DOCTEST_SET_ATTR(FOREGROUND_INTENSITY | FOREGROUND_GREEN);             break;
+			case Color::BrightWhite: DOCTEST_SET_ATTR(FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE); break;
+			case Color::None:
+			case Color::Bright: // invalid
+			default:                 DOCTEST_SET_ATTR(g_originalForegroundAttributes);
+			}
+			// clang-format on
+#undef DOCTEST_SET_ATTR
+#endif // DOCTEST_CONFIG_COLORS_WINDOWS
+		}
+
+		IExceptionTranslator::~IExceptionTranslator() {}
+
+		std::vector<const IExceptionTranslator*>& getExceptionTranslators() {
+			static std::vector<const IExceptionTranslator*> data;
+			return data;
+		}
+
+		void registerExceptionTranslatorImpl(const IExceptionTranslator* translateFunction) {
+			getExceptionTranslators().push_back(translateFunction);
+		}
+
+		String translateActiveException() {
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+			String                                    res;
+			std::vector<const IExceptionTranslator*>& translators = getExceptionTranslators();
+			for (size_t i = 0; i < translators.size(); ++i)
+				if (translators[i]->translate(res))
+					return res;
+			// clang-format off
+			try {
+				throw;
+			}
+			catch (std::exception& ex) {
+				return ex.what();
+			}
+			catch (std::string& msg) {
+				return msg.c_str();
+			}
+			catch (const char* msg) {
+				return msg;
+			}
+			catch (...) {
+				return "unknown exception";
+			}
+			// clang-format on
+#else  // DOCTEST_CONFIG_NO_EXCEPTIONS
+			return "";
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+		}
+
+		void writeStringToStream(std::ostream* stream, const String& str) { *stream << str; }
+
+#ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+		void toStream(std::ostream* stream, char* in) { *stream << in; }
+		void toStream(std::ostream* stream, const char* in) { *stream << in; }
+#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
+		void toStream(std::ostream* stream, bool in) {
+			*stream << std::boolalpha << in << std::noboolalpha;
+		}
+		void toStream(std::ostream* stream, float in) { *stream << in; }
+		void toStream(std::ostream* stream, double in) { *stream << in; }
+		void toStream(std::ostream* stream, double long in) { *stream << in; }
+
+		void toStream(std::ostream* stream, char in) { *stream << in; }
+		void toStream(std::ostream* stream, char signed in) { *stream << in; }
+		void toStream(std::ostream* stream, char unsigned in) { *stream << in; }
+		void toStream(std::ostream* stream, int short in) { *stream << in; }
+		void toStream(std::ostream* stream, int short unsigned in) { *stream << in; }
+		void toStream(std::ostream* stream, int in) { *stream << in; }
+		void toStream(std::ostream* stream, int unsigned in) { *stream << in; }
+		void toStream(std::ostream* stream, int long in) { *stream << in; }
+		void toStream(std::ostream* stream, int long unsigned in) { *stream << in; }
+
+#ifdef DOCTEST_CONFIG_WITH_LONG_LONG
+		void toStream(std::ostream* stream, int long long in) { *stream << in; }
+		void toStream(std::ostream* stream, int long long unsigned in) { *stream << in; }
+#endif // DOCTEST_CONFIG_WITH_LONG_LONG
+
+		void addToContexts(IContextScope* ptr) { contextState->contexts.push_back(ptr); }
+		void                              popFromContexts() { contextState->contexts.pop_back(); }
+		void useContextIfExceptionOccurred(IContextScope* ptr) {
+			if (std::uncaught_exception()) {
+				std::ostringstream stream;
+				ptr->build(&stream);
+				contextState->exceptionalContexts.push_back(stream.str());
+			}
+		}
+
+		void printSummary();
+
+#if !defined(DOCTEST_CONFIG_POSIX_SIGNALS) && !defined(DOCTEST_CONFIG_WINDOWS_SEH)
+		void reportFatal(const std::string&) {}
+		struct FatalConditionHandler
+		{
+			void reset() {}
+		};
+#else // DOCTEST_CONFIG_POSIX_SIGNALS || DOCTEST_CONFIG_WINDOWS_SEH
+
+		void reportFatal(const std::string& message) {
+			DOCTEST_LOG_START();
+
+			contextState->numAssertions += contextState->numAssertionsForCurrentTestcase;
+			logTestException(message.c_str(), true);
+			logTestEnd();
+			contextState->numFailed++;
+
+			printSummary();
+		}
+
+#ifdef DOCTEST_PLATFORM_WINDOWS
+
+		struct SignalDefs
+		{
+			DWORD       id;
+			const char* name;
+		};
+		// There is no 1-1 mapping between signals and windows exceptions.
+		// Windows can easily distinguish between SO and SigSegV,
+		// but SigInt, SigTerm, etc are handled differently.
+		SignalDefs signalDefs[] = {
+			{ EXCEPTION_ILLEGAL_INSTRUCTION, "SIGILL - Illegal instruction signal" },
+			{ EXCEPTION_STACK_OVERFLOW, "SIGSEGV - Stack overflow" },
+			{ EXCEPTION_ACCESS_VIOLATION, "SIGSEGV - Segmentation violation signal" },
+			{ EXCEPTION_INT_DIVIDE_BY_ZERO, "Divide by zero error" },
+		};
+
+		struct FatalConditionHandler
+		{
+			static LONG CALLBACK handleVectoredException(PEXCEPTION_POINTERS ExceptionInfo) {
+				for (size_t i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i) {
+					if (ExceptionInfo->ExceptionRecord->ExceptionCode == signalDefs[i].id) {
+						reportFatal(signalDefs[i].name);
+					}
+				}
+				// If its not an exception we care about, pass it along.
+				// This stops us from eating debugger breaks etc.
+				return EXCEPTION_CONTINUE_SEARCH;
+			}
+
+			FatalConditionHandler() {
+				isSet = true;
+				// 32k seems enough for doctest to handle stack overflow,
+				// but the value was found experimentally, so there is no strong guarantee
+				guaranteeSize = 32 * 1024;
+				exceptionHandlerHandle = 0;
+				// Register as first handler in current chain
+				exceptionHandlerHandle = AddVectoredExceptionHandler(1, handleVectoredException);
+				// Pass in guarantee size to be filled
+				SetThreadStackGuarantee(&guaranteeSize);
+			}
+
+			static void reset() {
+				if (isSet) {
+					// Unregister handler and restore the old guarantee
+					RemoveVectoredExceptionHandler(exceptionHandlerHandle);
+					SetThreadStackGuarantee(&guaranteeSize);
+					exceptionHandlerHandle = 0;
+					isSet = false;
+				}
+			}
+
+			~FatalConditionHandler() { reset(); }
+
+		private:
+			static bool  isSet;
+			static ULONG guaranteeSize;
+			static PVOID exceptionHandlerHandle;
+		};
+
+		bool  FatalConditionHandler::isSet = false;
+		ULONG FatalConditionHandler::guaranteeSize = 0;
+		PVOID FatalConditionHandler::exceptionHandlerHandle = 0;
+
+#else // DOCTEST_PLATFORM_WINDOWS
+
+		struct SignalDefs
+		{
+			int         id;
+			const char* name;
+		};
+		SignalDefs signalDefs[] = { { SIGINT, "SIGINT - Terminal interrupt signal" },
+		{ SIGILL, "SIGILL - Illegal instruction signal" },
+		{ SIGFPE, "SIGFPE - Floating point error signal" },
+		{ SIGSEGV, "SIGSEGV - Segmentation violation signal" },
+		{ SIGTERM, "SIGTERM - Termination request signal" },
+		{ SIGABRT, "SIGABRT - Abort (abnormal termination) signal" } };
+
+		struct FatalConditionHandler
+		{
+			static bool             isSet;
+			static struct sigaction oldSigActions[sizeof(signalDefs) / sizeof(SignalDefs)];
+			static stack_t          oldSigStack;
+			static char             altStackMem[SIGSTKSZ];
+
+			static void handleSignal(int sig) {
+				std::string name = "<unknown signal>";
+				for (std::size_t i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i) {
+					SignalDefs& def = signalDefs[i];
+					if (sig == def.id) {
+						name = def.name;
+						break;
+					}
+				}
+				reset();
+				reportFatal(name);
+				raise(sig);
+			}
+
+			FatalConditionHandler() {
+				isSet = true;
+				stack_t sigStack;
+				sigStack.ss_sp = altStackMem;
+				sigStack.ss_size = SIGSTKSZ;
+				sigStack.ss_flags = 0;
+				sigaltstack(&sigStack, &oldSigStack);
+				struct sigaction sa = { 0 };
+
+				sa.sa_handler = handleSignal; // NOLINT
+				sa.sa_flags = SA_ONSTACK;
+				for (std::size_t i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i) {
+					sigaction(signalDefs[i].id, &sa, &oldSigActions[i]);
+				}
+			}
+
+			~FatalConditionHandler() { reset(); }
+			static void reset() {
+				if (isSet) {
+					// Set signals back to previous values -- hopefully nobody overwrote them in the meantime
+					for (std::size_t i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i) {
+						sigaction(signalDefs[i].id, &oldSigActions[i], 0);
+					}
+					// Return the old stack
+					sigaltstack(&oldSigStack, 0);
+					isSet = false;
+				}
+			}
+		};
+
+		bool             FatalConditionHandler::isSet = false;
+		struct sigaction FatalConditionHandler::oldSigActions[sizeof(signalDefs) / sizeof(SignalDefs)] =
+		{};
+		stack_t FatalConditionHandler::oldSigStack = {};
+		char    FatalConditionHandler::altStackMem[SIGSTKSZ] = {};
+
+#endif // DOCTEST_PLATFORM_WINDOWS
+#endif // DOCTEST_CONFIG_POSIX_SIGNALS || DOCTEST_CONFIG_WINDOWS_SEH
+
+		// depending on the current options this will remove the path of filenames
+		const char* fileForOutput(const char* file) {
+			if (contextState->no_path_in_filenames) {
+				const char* back = std::strrchr(file, '\\');
+				const char* forward = std::strrchr(file, '/');
+				if (back || forward) {
+					if (back > forward)
+						forward = back;
+					return forward + 1;
+				}
+			}
+			return file;
+		}
+
+		// depending on the current options this will substitute the line numbers with 0
+		int lineForOutput(int line) {
+			if (contextState->no_line_numbers)
+				return 0;
+			return line;
+		}
+
+#ifdef DOCTEST_PLATFORM_MAC
+#include <sys/types.h>
+#include <unistd.h>
+#include <sys/sysctl.h>
+		// The following function is taken directly from the following technical note:
+		// http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html
+		// Returns true if the current process is being debugged (either
+		// running under the debugger or has a debugger attached post facto).
+		bool isDebuggerActive() {
+			int        mib[4];
+			kinfo_proc info;
+			size_t     size;
+			// Initialize the flags so that, if sysctl fails for some bizarre
+			// reason, we get a predictable result.
+			info.kp_proc.p_flag = 0;
+			// Initialize mib, which tells sysctl the info we want, in this case
+			// we're looking for information about a specific process ID.
+			mib[0] = CTL_KERN;
+			mib[1] = KERN_PROC;
+			mib[2] = KERN_PROC_PID;
+			mib[3] = getpid();
+			// Call sysctl.
+			size = sizeof(info);
+			if (sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, 0, 0) != 0) {
+				fprintf(stderr, "\n** Call to sysctl failed - unable to determine if debugger is "
+					"active **\n\n");
+				return false;
+			}
+			// We're being debugged if the P_TRACED flag is set.
+			return ((info.kp_proc.p_flag & P_TRACED) != 0);
+		}
+#elif defined(_MSC_VER) || defined(__MINGW32__)
+		bool  isDebuggerActive() { return ::IsDebuggerPresent() != 0; }
+#else
+		bool isDebuggerActive() { return false; }
+#endif // Platform
+
+#ifdef DOCTEST_PLATFORM_WINDOWS
+		void myOutputDebugString(const String& text) { ::OutputDebugStringA(text.c_str()); }
+#else
+		// TODO: integration with XCode and other IDEs
+		void myOutputDebugString(const String&) {}
+#endif // Platform
+
+		const char* getSeparator() {
+			return "===============================================================================\n";
+		}
+
+		void printToDebugConsole(const String& text) {
+			if (isDebuggerActive())
+				myOutputDebugString(text.c_str());
+		}
+
+		void addFailedAssert(assertType::Enum assert_type) {
+			if ((assert_type & assertType::is_warn) == 0) { //!OCLINT bitwise operator in conditional
+				contextState->numFailedAssertions++;
+				contextState->numFailedAssertionsForCurrentTestcase++;
+				contextState->hasCurrentTestFailed = true;
+			}
+		}
+
+		void logTestStart(const TestCase& tc) {
+			char loc[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(loc, DOCTEST_COUNTOF(loc), "%s(%d)\n", fileForOutput(tc.m_file),
+				lineForOutput(tc.m_line));
+
+			char ts1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(ts1, DOCTEST_COUNTOF(ts1), "TEST SUITE: ");
+			char ts2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(ts2, DOCTEST_COUNTOF(ts2), "%s\n", tc.m_test_suite);
+			char n1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(n1, DOCTEST_COUNTOF(n1), "TEST CASE:  ");
+			char n2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(n2, DOCTEST_COUNTOF(n2), "%s\n", tc.m_name);
+			char d1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(d1, DOCTEST_COUNTOF(d1), "DESCRIPTION: ");
+			char d2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(d2, DOCTEST_COUNTOF(d2), "%s\n", tc.m_description);
+
+			// hack for BDD style of macros - to not print "TEST CASE:"
+			char scenario[] = "  Scenario:";
+			if (std::string(tc.m_name).substr(0, DOCTEST_COUNTOF(scenario) - 1) == scenario)
+				n1[0] = '\0';
+
+			DOCTEST_PRINTF_COLORED(getSeparator(), Color::Yellow);
+			DOCTEST_PRINTF_COLORED(loc, Color::LightGrey);
+
+			String forDebugConsole;
+			if (tc.m_description) {
+				DOCTEST_PRINTF_COLORED(d1, Color::Yellow);
+				DOCTEST_PRINTF_COLORED(d2, Color::None);
+				forDebugConsole += d1;
+				forDebugConsole += d2;
+			}
+			if (tc.m_test_suite[0] != '\0') {
+				DOCTEST_PRINTF_COLORED(ts1, Color::Yellow);
+				DOCTEST_PRINTF_COLORED(ts2, Color::None);
+				forDebugConsole += ts1;
+				forDebugConsole += ts2;
+			}
+			DOCTEST_PRINTF_COLORED(n1, Color::Yellow);
+			DOCTEST_PRINTF_COLORED(n2, Color::None);
+
+			String                subcaseStuff;
+			std::vector<Subcase>& subcasesStack = contextState->subcasesStack;
+			for (unsigned i = 0; i < subcasesStack.size(); ++i) {
+				if (subcasesStack[i].m_signature.m_name[0] != '\0') {
+					char subcase[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+					DOCTEST_SNPRINTF(subcase, DOCTEST_COUNTOF(loc), "  %s\n",
+						subcasesStack[i].m_signature.m_name);
+					DOCTEST_PRINTF_COLORED(subcase, Color::None);
+					subcaseStuff += subcase;
+				}
+			}
+
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(getSeparator()) + loc + forDebugConsole.c_str() + n1 + n2 +
+				subcaseStuff.c_str() + "\n");
+		}
+
+		void logTestEnd() {}
+
+		void logTestException(const String& what, bool crash) {
+			char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+
+			DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), "TEST CASE FAILED!\n");
+
+			char info1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			char info2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			info1[0] = 0;
+			info2[0] = 0;
+			DOCTEST_SNPRINTF(info1, DOCTEST_COUNTOF(info1),
+				crash ? "crashed:\n" : "threw exception:\n");
+			DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "  %s\n", what.c_str());
+
+			std::string contextStr;
+
+			if (!contextState->exceptionalContexts.empty()) {
+				contextStr += "with context:\n";
+				for (size_t i = contextState->exceptionalContexts.size(); i > 0; --i) {
+					contextStr += "  ";
+					contextStr += contextState->exceptionalContexts[i - 1];
+					contextStr += "\n";
+				}
+			}
+
+			DOCTEST_PRINTF_COLORED(msg, Color::Red);
+			DOCTEST_PRINTF_COLORED(info1, Color::None);
+			DOCTEST_PRINTF_COLORED(info2, Color::Cyan);
+			DOCTEST_PRINTF_COLORED(contextStr.c_str(), Color::None);
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(msg) + info1 + info2 + contextStr.c_str() + "\n");
+		}
+
+		String logContext() {
+			std::ostringstream           stream;
+			std::vector<IContextScope*>& contexts = contextState->contexts;
+			if (!contexts.empty())
+				stream << "with context:\n";
+			for (size_t i = 0; i < contexts.size(); ++i) {
+				stream << "  ";
+				contexts[i]->build(&stream);
+				stream << "\n";
+			}
+			return stream.str().c_str();
+		}
+
+		const char* getFailString(assertType::Enum assert_type) {
+			if (assert_type & assertType::is_warn) //!OCLINT bitwise operator in conditional
+				return "WARNING";
+			if (assert_type & assertType::is_check) //!OCLINT bitwise operator in conditional
+				return "ERROR";
+			if (assert_type & assertType::is_require) //!OCLINT bitwise operator in conditional
+				return "FATAL ERROR";
+			return "";
+		}
+
+		void logAssert(bool passed, const char* decomposition, bool threw, const String& exception,
+			const char* expr, assertType::Enum assert_type, const char* file, int line) {
+			char loc[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(loc, DOCTEST_COUNTOF(loc), "%s(%d)", fileForOutput(file),
+				lineForOutput(line));
+
+			char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), " %s!\n",
+				passed ? "PASSED" : getFailString(assert_type));
+
+			char info1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(info1, DOCTEST_COUNTOF(info1), "  %s( %s )\n",
+				getAssertString(assert_type), expr);
+
+			char info2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			char info3[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			info2[0] = 0;
+			info3[0] = 0;
+			if (threw) {
+				DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "threw exception:\n");
+				DOCTEST_SNPRINTF(info3, DOCTEST_COUNTOF(info3), "  %s\n", exception.c_str());
+			}
+			else {
+				DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "with expansion:\n");
+				DOCTEST_SNPRINTF(info3, DOCTEST_COUNTOF(info3), "  %s( %s )\n",
+					getAssertString(assert_type), decomposition);
+			}
+
+			bool isWarn = assert_type & assertType::is_warn;
+			DOCTEST_PRINTF_COLORED(loc, Color::LightGrey);
+			DOCTEST_PRINTF_COLORED(msg,
+				passed ? Color::BrightGreen : isWarn ? Color::Yellow : Color::Red);
+			DOCTEST_PRINTF_COLORED(info1, Color::Cyan);
+			DOCTEST_PRINTF_COLORED(info2, Color::None);
+			DOCTEST_PRINTF_COLORED(info3, Color::Cyan);
+			String context = logContext();
+			DOCTEST_PRINTF_COLORED(context.c_str(), Color::None);
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(loc) + msg + info1 + info2 + info3 + context.c_str() + "\n");
+		}
+
+		void logAssertThrows(bool threw, const char* expr, assertType::Enum assert_type,
+			const char* file, int line) {
+			char loc[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(loc, DOCTEST_COUNTOF(loc), "%s(%d)", fileForOutput(file),
+				lineForOutput(line));
+
+			char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), " %s!\n",
+				threw ? "PASSED" : getFailString(assert_type));
+
+			char info1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(info1, DOCTEST_COUNTOF(info1), "  %s( %s )\n",
+				getAssertString(assert_type), expr);
+
+			char info2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			info2[0] = 0;
+
+			if (!threw)
+				DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "didn't throw at all\n");
+
+			bool isWarn = assert_type & assertType::is_warn;
+			DOCTEST_PRINTF_COLORED(loc, Color::LightGrey);
+			DOCTEST_PRINTF_COLORED(msg,
+				threw ? Color::BrightGreen : isWarn ? Color::Yellow : Color::Red);
+			DOCTEST_PRINTF_COLORED(info1, Color::Cyan);
+			DOCTEST_PRINTF_COLORED(info2, Color::None);
+			String context = logContext();
+			DOCTEST_PRINTF_COLORED(context.c_str(), Color::None);
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(loc) + msg + info1 + info2 + context.c_str() + "\n");
+		}
+
+		void logAssertThrowsAs(bool threw, bool threw_as, const char* as, const String& exception,
+			const char* expr, assertType::Enum assert_type, const char* file,
+			int line) {
+			char loc[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(loc, DOCTEST_COUNTOF(loc), "%s(%d)", fileForOutput(file),
+				lineForOutput(line));
+
+			char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), " %s!\n",
+				threw_as ? "PASSED" : getFailString(assert_type));
+
+			char info1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(info1, DOCTEST_COUNTOF(info1), "  %s( %s, %s )\n",
+				getAssertString(assert_type), expr, as);
+
+			char info2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			char info3[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			info2[0] = 0;
+			info3[0] = 0;
+
+			if (!threw) { //!OCLINT inverted logic
+				DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "didn't throw at all\n");
+			}
+			else if (!threw_as) {
+				DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "threw a different exception:\n");
+				DOCTEST_SNPRINTF(info3, DOCTEST_COUNTOF(info3), "  %s\n", exception.c_str());
+			}
+
+			bool isWarn = assert_type & assertType::is_warn;
+			DOCTEST_PRINTF_COLORED(loc, Color::LightGrey);
+			DOCTEST_PRINTF_COLORED(msg,
+				threw_as ? Color::BrightGreen : isWarn ? Color::Yellow : Color::Red);
+			DOCTEST_PRINTF_COLORED(info1, Color::Cyan);
+			DOCTEST_PRINTF_COLORED(info2, Color::None);
+			DOCTEST_PRINTF_COLORED(info3, Color::Cyan);
+			String context = logContext();
+			DOCTEST_PRINTF_COLORED(context.c_str(), Color::None);
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(loc) + msg + info1 + info2 + info3 + context.c_str() + "\n");
+		}
+
+		void logAssertNothrow(bool threw, const String& exception, const char* expr,
+			assertType::Enum assert_type, const char* file, int line) {
+			char loc[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(loc, DOCTEST_COUNTOF(loc), "%s(%d)", fileForOutput(file),
+				lineForOutput(line));
+
+			char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), " %s!\n",
+				threw ? getFailString(assert_type) : "PASSED");
+
+			char info1[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(info1, DOCTEST_COUNTOF(info1), "  %s( %s )\n",
+				getAssertString(assert_type), expr);
+
+			char info2[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			char info3[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			info2[0] = 0;
+			info3[0] = 0;
+			if (threw) {
+				DOCTEST_SNPRINTF(info2, DOCTEST_COUNTOF(info2), "threw exception:\n");
+				DOCTEST_SNPRINTF(info3, DOCTEST_COUNTOF(info3), "  %s\n", exception.c_str());
+			}
+
+			bool isWarn = assert_type & assertType::is_warn;
+			DOCTEST_PRINTF_COLORED(loc, Color::LightGrey);
+			DOCTEST_PRINTF_COLORED(msg,
+				threw ? isWarn ? Color::Yellow : Color::Red : Color::BrightGreen);
+			DOCTEST_PRINTF_COLORED(info1, Color::Cyan);
+			DOCTEST_PRINTF_COLORED(info2, Color::None);
+			DOCTEST_PRINTF_COLORED(info3, Color::Cyan);
+			String context = logContext();
+			DOCTEST_PRINTF_COLORED(context.c_str(), Color::None);
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(loc) + msg + info1 + info2 + info3 + context.c_str() + "\n");
+		}
+
+		ResultBuilder::ResultBuilder(assertType::Enum assert_type, const char* file, int line,
+			const char* expr, const char* exception_type)
+			: m_assert_type(assert_type)
+			, m_file(file)
+			, m_line(line)
+			, m_expr(expr)
+			, m_exception_type(exception_type)
+			, m_threw(false)
+			, m_threw_as(false)
+			, m_failed(false) {
+#ifdef _MSC_VER
+			if (m_expr[0] == ' ') // this happens when variadic macros are disabled under MSVC
+				++m_expr;
+#endif // _MSC_VER
+		}
+
+		ResultBuilder::~ResultBuilder() {}
+
+		void ResultBuilder::unexpectedExceptionOccurred() {
+			m_threw = true;
+
+			m_exception = translateActiveException();
+		}
+
+		bool ResultBuilder::log() {
+			if ((m_assert_type & assertType::is_warn) == 0) //!OCLINT bitwise operator in conditional
+				contextState->numAssertionsForCurrentTestcase++;
+
+			if (m_assert_type & assertType::is_throws) { //!OCLINT bitwise operator in conditional
+				m_failed = !m_threw;
+			}
+			else if (m_assert_type & //!OCLINT bitwise operator in conditional
+				assertType::is_throws_as) {
+				m_failed = !m_threw_as;
+			}
+			else if (m_assert_type & //!OCLINT bitwise operator in conditional
+				assertType::is_nothrow) {
+				m_failed = m_threw;
+			}
+			else {
+				m_failed = m_result;
+			}
+
+			if (m_failed || contextState->success) {
+				DOCTEST_LOG_START();
+
+				if (m_assert_type & assertType::is_throws) { //!OCLINT bitwise operator in conditional
+					logAssertThrows(m_threw, m_expr, m_assert_type, m_file, m_line);
+				}
+				else if (m_assert_type & //!OCLINT bitwise operator in conditional
+					assertType::is_throws_as) {
+					logAssertThrowsAs(m_threw, m_threw_as, m_exception_type, m_exception, m_expr,
+						m_assert_type, m_file, m_line);
+				}
+				else if (m_assert_type & //!OCLINT bitwise operator in conditional
+					assertType::is_nothrow) {
+					logAssertNothrow(m_threw, m_exception, m_expr, m_assert_type, m_file, m_line);
+				}
+				else {
+					logAssert(m_result.m_passed, m_result.m_decomposition.c_str(), m_threw, m_exception,
+						m_expr, m_assert_type, m_file, m_line);
+				}
+			}
+
+			if (m_failed)
+				addFailedAssert(m_assert_type);
+
+			return m_failed && isDebuggerActive() && !contextState->no_breaks; // break into debugger
+		}
+
+		void ResultBuilder::react() const {
+			if (m_failed && checkIfShouldThrow(m_assert_type))
+				throwException();
+		}
+
+		MessageBuilder::MessageBuilder(const char* file, int line,
+			doctest::detail::assertType::Enum severity)
+			: m_stream(createStream())
+			, m_file(file)
+			, m_line(line)
+			, m_severity(severity) {}
+
+		bool MessageBuilder::log() {
+			DOCTEST_LOG_START();
+
+			bool is_warn = m_severity & doctest::detail::assertType::is_warn;
+
+			// warn is just a message in this context so we dont treat it as an assert
+			if (!is_warn) {
+				contextState->numAssertionsForCurrentTestcase++;
+				addFailedAssert(m_severity);
+			}
+
+			char loc[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(loc, DOCTEST_COUNTOF(loc), "%s(%d)", fileForOutput(m_file),
+				lineForOutput(m_line));
+			char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+			DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), " %s!\n",
+				is_warn ? "MESSAGE" : getFailString(m_severity));
+
+			DOCTEST_PRINTF_COLORED(loc, Color::LightGrey);
+			DOCTEST_PRINTF_COLORED(msg, is_warn ? Color::Yellow : Color::Red);
+
+			String info = getStreamResult(m_stream);
+			if (info.size()) {
+				DOCTEST_PRINTF_COLORED("  ", Color::None);
+				DOCTEST_PRINTF_COLORED(info.c_str(), Color::None);
+				DOCTEST_PRINTF_COLORED("\n", Color::None);
+			}
+			String context = logContext();
+			DOCTEST_PRINTF_COLORED(context.c_str(), Color::None);
+			DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+			printToDebugConsole(String(loc) + msg + "  " + info.c_str() + "\n" + context.c_str() +
+				"\n");
+
+			return isDebuggerActive() && !contextState->no_breaks && !is_warn; // break into debugger
+		}
+
+		void MessageBuilder::react() {
+			if (m_severity & assertType::is_require) //!OCLINT bitwise operator in conditional
+				throwException();
+		}
+
+		MessageBuilder::~MessageBuilder() { freeStream(m_stream); }
+
+		// the implementation of parseFlag()
+		bool parseFlagImpl(int argc, const char* const* argv, const char* pattern) {
+			for (int i = argc - 1; i >= 0; --i) {
+				const char* temp = std::strstr(argv[i], pattern);
+				if (temp && my_strlen(temp) == my_strlen(pattern)) {
+					// eliminate strings in which the chars before the option are not '-'
+					bool noBadCharsFound = true; //!OCLINT prefer early exits and continue
+					while (temp != argv[i]) {
+						if (*--temp != '-') {
+							noBadCharsFound = false;
+							break;
+						}
+					}
+					if (noBadCharsFound && argv[i][0] == '-')
+						return true;
+				}
+			}
+			return false;
+		}
+
+		// locates a flag on the command line
+		bool parseFlag(int argc, const char* const* argv, const char* pattern) {
+#ifndef DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
+			if (!parseFlagImpl(argc, argv, pattern))
+				return parseFlagImpl(argc, argv, pattern + 3); // 3 for "dt-"
+			return true;
+#else  // DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
+			return parseFlagImpl(argc, argv, pattern);
+#endif // DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
+		}
+
+		// the implementation of parseOption()
+		bool parseOptionImpl(int argc, const char* const* argv, const char* pattern, String& res) {
+			for (int i = argc - 1; i >= 0; --i) {
+				const char* temp = std::strstr(argv[i], pattern);
+				if (temp) { //!OCLINT prefer early exits and continue
+							// eliminate matches in which the chars before the option are not '-'
+					bool        noBadCharsFound = true;
+					const char* curr = argv[i];
+					while (curr != temp) {
+						if (*curr++ != '-') {
+							noBadCharsFound = false;
+							break;
+						}
+					}
+					if (noBadCharsFound && argv[i][0] == '-') {
+						temp += my_strlen(pattern);
+						unsigned len = my_strlen(temp);
+						if (len) {
+							res = temp;
+							return true;
+						}
+					}
+				}
+			}
+			return false;
+		}
+
+		// parses an option and returns the string after the '=' character
+		bool parseOption(int argc, const char* const* argv, const char* pattern, String& res,
+			const String& defaultVal = String()) {
+			res = defaultVal;
+#ifndef DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
+			if (!parseOptionImpl(argc, argv, pattern, res))
+				return parseOptionImpl(argc, argv, pattern + 3, res); // 3 for "dt-"
+			return true;
+#else // DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
+			return parseOptionImpl(argc, argv, pattern, res);
+#endif // DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
+		}
+
+		// parses a comma separated list of words after a pattern in one of the arguments in argv
+		bool parseCommaSepArgs(int argc, const char* const* argv, const char* pattern,
+			std::vector<String>& res) {
+			String filtersString;
+			if (parseOption(argc, argv, pattern, filtersString)) {
+				// tokenize with "," as a separator
+				// cppcheck-suppress strtokCalled
+				char* pch = std::strtok(filtersString.c_str(), ","); // modifies the string
+				while (pch != 0) {
+					if (my_strlen(pch))
+						res.push_back(pch);
+					// uses the strtok() internal state to go to the next token
+					// cppcheck-suppress strtokCalled
+					pch = std::strtok(0, ",");
+				}
+				return true;
+			}
+			return false;
+		}
+
+		enum optionType
+		{
+			option_bool,
+			option_int
+		};
+
+		// parses an int/bool option from the command line
+		bool parseIntOption(int argc, const char* const* argv, const char* pattern, optionType type,
+			int& res) {
+			String parsedValue;
+			if (!parseOption(argc, argv, pattern, parsedValue))
+				return false;
+
+			if (type == 0) {
+				// boolean
+				const char positive[][5] = { "1", "true", "on", "yes" };  // 5 - strlen("true") + 1
+				const char negative[][6] = { "0", "false", "off", "no" }; // 6 - strlen("false") + 1
+
+																		  // if the value matches any of the positive/negative possibilities
+				for (unsigned i = 0; i < 4; i++) {
+					if (parsedValue.compare(positive[i], true) == 0) {
+						res = 1; //!OCLINT parameter reassignment
+						return true;
+					}
+					if (parsedValue.compare(negative[i], true) == 0) {
+						res = 0; //!OCLINT parameter reassignment
+						return true;
+					}
+				}
+			}
+			else {
+				// integer
+				int theInt = std::atoi(parsedValue.c_str()); // NOLINT
+				if (theInt != 0) {
+					res = theInt; //!OCLINT parameter reassignment
+					return true;
+				}
+			}
+			return false;
+		}
+
+		void printVersion() {
+			if (contextState->no_version == false) {
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+				std::printf("doctest version is \"%s\"\n", DOCTEST_VERSION_STR);
+			}
+		}
+
+		void printHelp() {
+			printVersion();
+			// clang-format off
+			DOCTEST_PRINTF_COLORED("[doctest]\n", Color::Cyan);
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("boolean values: \"1/on/yes/true\" or \"0/off/no/false\"\n");
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("filter  values: \"str1,str2,str3\" (comma separated strings)\n");
+			DOCTEST_PRINTF_COLORED("[doctest]\n", Color::Cyan);
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("filters use wildcards for matching strings\n");
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("something passes a filter if any of the strings in a filter matches\n");
+			DOCTEST_PRINTF_COLORED("[doctest]\n", Color::Cyan);
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("ALL FLAGS, OPTIONS AND FILTERS ALSO AVAILABLE WITH A \"dt-\" PREFIX!!!\n");
+			DOCTEST_PRINTF_COLORED("[doctest]\n", Color::Cyan);
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("Query flags - the program quits after them. Available:\n\n");
+			std::printf(" -?,   --help, -h                      prints this message\n");
+			std::printf(" -v,   --version                       prints the version\n");
+			std::printf(" -c,   --count                         prints the number of matching tests\n");
+			std::printf(" -ltc, --list-test-cases               lists all matching tests by name\n");
+			std::printf(" -lts, --list-test-suites              lists all matching test suites\n\n");
+			// ========================================================================================= << 79
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("The available <int>/<string> options/filters are:\n\n");
+			std::printf(" -tc,  --test-case=<filters>           filters     tests by their name\n");
+			std::printf(" -tce, --test-case-exclude=<filters>   filters OUT tests by their name\n");
+			std::printf(" -sf,  --source-file=<filters>         filters     tests by their file\n");
+			std::printf(" -sfe, --source-file-exclude=<filters> filters OUT tests by their file\n");
+			std::printf(" -ts,  --test-suite=<filters>          filters     tests by their test suite\n");
+			std::printf(" -tse, --test-suite-exclude=<filters>  filters OUT tests by their test suite\n");
+			std::printf(" -sc,  --subcase=<filters>             filters     subcases by their name\n");
+			std::printf(" -sce, --subcase-exclude=<filters>     filters OUT subcases by their name\n");
+			std::printf(" -ob,  --order-by=<string>             how the tests should be ordered\n");
+			std::printf("                                       <string> - by [file/suite/name/rand]\n");
+			std::printf(" -rs,  --rand-seed=<int>               seed for random ordering\n");
+			std::printf(" -f,   --first=<int>                   the first test passing the filters to\n");
+			std::printf("                                       execute - for range-based execution\n");
+			std::printf(" -l,   --last=<int>                    the last test passing the filters to\n");
+			std::printf("                                       execute - for range-based execution\n");
+			std::printf(" -aa,  --abort-after=<int>             stop after <int> failed assertions\n");
+			std::printf(" -scfl,--subcase-filter-levels=<int>   apply filters for the first <int> levels\n");
+			DOCTEST_PRINTF_COLORED("\n[doctest] ", Color::Cyan);
+			std::printf("Bool options - can be used like flags and true is assumed. Available:\n\n");
+			std::printf(" -s,   --success=<bool>                include successful assertions in output\n");
+			std::printf(" -cs,  --case-sensitive=<bool>         filters being treated as case sensitive\n");
+			std::printf(" -e,   --exit=<bool>                   exits after the tests finish\n");
+			std::printf(" -d,   --duration=<bool>               prints the time duration of each test\n");
+			std::printf(" -nt,  --no-throw=<bool>               skips exceptions-related assert checks\n");
+			std::printf(" -ne,  --no-exitcode=<bool>            returns (or exits) always with success\n");
+			std::printf(" -nr,  --no-run=<bool>                 skips all runtime doctest operations\n");
+			std::printf(" -nv,  --no-version=<bool>             omit the framework version in the output\n");
+			std::printf(" -nc,  --no-colors=<bool>              disables colors in output\n");
+			std::printf(" -fc,  --force-colors=<bool>           use colors even when not in a tty\n");
+			std::printf(" -nb,  --no-breaks=<bool>              disables breakpoints in debuggers\n");
+			std::printf(" -ns,  --no-skip=<bool>                don't skip test cases marked as skip\n");
+			std::printf(" -npf, --no-path-filenames=<bool>      only filenames and no paths in output\n");
+			std::printf(" -nln, --no-line-numbers=<bool>        0 instead of real line numbers in output\n");
+			// ========================================================================================= << 79
+			// clang-format on
+
+			DOCTEST_PRINTF_COLORED("\n[doctest] ", Color::Cyan);
+			std::printf("for more information visit the project documentation\n\n");
+		}
+
+		void printSummary() {
+			const ContextState* p = contextState;
+
+			DOCTEST_PRINTF_COLORED(getSeparator(), Color::Yellow);
+			if (p->count || p->list_test_cases) {
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+				std::printf("unskipped test cases passing the current filters: %u\n",
+					p->numTestsPassingFilters);
+			}
+			else if (p->list_test_suites) {
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+				std::printf("unskipped test cases passing the current filters: %u\n",
+					p->numTestsPassingFilters);
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+				std::printf("test suites with unskipped test cases passing the current filters: %u\n",
+					p->numTestSuitesPassingFilters);
+			}
+			else {
+				bool anythingFailed = p->numFailed > 0 || p->numFailedAssertions > 0;
+
+				char buff[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "test cases: %6u",
+					p->numTestsPassingFilters);
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), " | ");
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "%6d passed",
+					p->numTestsPassingFilters - p->numFailed);
+				DOCTEST_PRINTF_COLORED(buff,
+					(p->numTestsPassingFilters == 0 || anythingFailed) ?
+					Color::None :
+					Color::Green);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), " | ");
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "%6u failed", p->numFailed);
+				DOCTEST_PRINTF_COLORED(buff, p->numFailed > 0 ? Color::Red : Color::None);
+
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), " | ");
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				if (p->no_skipped_summary == false) {
+					int numSkipped = static_cast<unsigned>(getRegisteredTests().size()) -
+						p->numTestsPassingFilters;
+					DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "%6d skipped", numSkipped);
+					DOCTEST_PRINTF_COLORED(buff, numSkipped == 0 ? Color::None : Color::Yellow);
+				}
+				DOCTEST_PRINTF_COLORED("\n", Color::None);
+
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "assertions: %6d", p->numAssertions);
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), " | ");
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "%6d passed",
+					p->numAssertions - p->numFailedAssertions);
+				DOCTEST_PRINTF_COLORED(
+					buff, (p->numAssertions == 0 || anythingFailed) ? Color::None : Color::Green);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), " | ");
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), "%6d failed", p->numFailedAssertions);
+				DOCTEST_PRINTF_COLORED(buff, p->numFailedAssertions > 0 ? Color::Red : Color::None);
+
+				DOCTEST_SNPRINTF(buff, DOCTEST_COUNTOF(buff), " |\n");
+				DOCTEST_PRINTF_COLORED(buff, Color::None);
+
+				DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+				DOCTEST_PRINTF_COLORED("Status: ", Color::None);
+				const char* result = (p->numFailed > 0) ? "FAILURE!\n" : "SUCCESS!\n";
+				DOCTEST_PRINTF_COLORED(result, p->numFailed > 0 ? Color::Red : Color::Green);
+			}
+
+			// remove any coloring
+			DOCTEST_PRINTF_COLORED("", Color::None);
+		}
+	} // namespace detail
+
+	bool isRunningInTest() { return detail::contextState != 0; }
+
+	Context::Context(int argc, const char* const* argv)
+		: p(new detail::ContextState) {
+		parseArgs(argc, argv, true);
+	}
+
+	Context::~Context() { delete p; }
+
+	void Context::applyCommandLine(int argc, const char* const* argv) { parseArgs(argc, argv); }
+
+	// parses args
+	void Context::parseArgs(int argc, const char* const* argv, bool withDefaults) {
+		using namespace detail;
+
+		// clang-format off
+		parseCommaSepArgs(argc, argv, "dt-source-file=", p->filters[0]);
+		parseCommaSepArgs(argc, argv, "dt-sf=", p->filters[0]);
+		parseCommaSepArgs(argc, argv, "dt-source-file-exclude=", p->filters[1]);
+		parseCommaSepArgs(argc, argv, "dt-sfe=", p->filters[1]);
+		parseCommaSepArgs(argc, argv, "dt-test-suite=", p->filters[2]);
+		parseCommaSepArgs(argc, argv, "dt-ts=", p->filters[2]);
+		parseCommaSepArgs(argc, argv, "dt-test-suite-exclude=", p->filters[3]);
+		parseCommaSepArgs(argc, argv, "dt-tse=", p->filters[3]);
+		parseCommaSepArgs(argc, argv, "dt-test-case=", p->filters[4]);
+		parseCommaSepArgs(argc, argv, "dt-tc=", p->filters[4]);
+		parseCommaSepArgs(argc, argv, "dt-test-case-exclude=", p->filters[5]);
+		parseCommaSepArgs(argc, argv, "dt-tce=", p->filters[5]);
+		parseCommaSepArgs(argc, argv, "dt-subcase=", p->filters[6]);
+		parseCommaSepArgs(argc, argv, "dt-sc=", p->filters[6]);
+		parseCommaSepArgs(argc, argv, "dt-subcase-exclude=", p->filters[7]);
+		parseCommaSepArgs(argc, argv, "dt-sce=", p->filters[7]);
+		// clang-format on
+
+		int    intRes = 0;
+		String strRes;
+
+#define DOCTEST_PARSE_AS_BOOL_OR_FLAG(name, sname, var, default)                                   \
+	if(parseIntOption(argc, argv, DOCTEST_STR_CONCAT_TOSTR(name, =), option_bool, intRes) ||       \
+	   parseIntOption(argc, argv, DOCTEST_STR_CONCAT_TOSTR(sname, =), option_bool, intRes))        \
+		p->var = !!intRes;                                                                         \
+	else if(parseFlag(argc, argv, #name) || parseFlag(argc, argv, #sname))                         \
+		p->var = true;                                                                             \
+	else if(withDefaults)                                                                          \
+	p->var = default
+
+#define DOCTEST_PARSE_INT_OPTION(name, sname, var, default)                                        \
+	if(parseIntOption(argc, argv, DOCTEST_STR_CONCAT_TOSTR(name, =), option_int, intRes) ||        \
+	   parseIntOption(argc, argv, DOCTEST_STR_CONCAT_TOSTR(sname, =), option_int, intRes))         \
+		p->var = intRes;                                                                           \
+	else if(withDefaults)                                                                          \
+	p->var = default
+
+#define DOCTEST_PARSE_STR_OPTION(name, sname, var, default)                                        \
+	if(parseOption(argc, argv, DOCTEST_STR_CONCAT_TOSTR(name, =), strRes, default) ||              \
+	   parseOption(argc, argv, DOCTEST_STR_CONCAT_TOSTR(sname, =), strRes, default) ||             \
+	   withDefaults)                                                                               \
+	p->var = strRes
+
+		// clang-format off
+		DOCTEST_PARSE_STR_OPTION(dt - order - by, dt - ob, order_by, "file");
+		DOCTEST_PARSE_INT_OPTION(dt - rand - seed, dt - rs, rand_seed, 0);
+
+		DOCTEST_PARSE_INT_OPTION(dt - first, dt - f, first, 1);
+		DOCTEST_PARSE_INT_OPTION(dt - last, dt - l, last, 0);
+
+		DOCTEST_PARSE_INT_OPTION(dt - abort - after, dt - aa, abort_after, 0);
+		DOCTEST_PARSE_INT_OPTION(dt - subcase - filter - levels, dt - scfl, subcase_filter_levels, 2000000000);
+
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - success, dt - s, success, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - case-sensitive, dt - cs, case_sensitive, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - exit, dt - e, exit, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - duration, dt - d, duration, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - throw, dt - nt, no_throw, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - exitcode, dt - ne, no_exitcode, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - run, dt - nr, no_run, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - version, dt - nv, no_version, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - colors, dt - nc, no_colors, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - force - colors, dt - fc, force_colors, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - breaks, dt - nb, no_breaks, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - skip, dt - ns, no_skip, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - path - filenames, dt - npf, no_path_in_filenames, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - line - numbers, dt - nln, no_line_numbers, false);
+		DOCTEST_PARSE_AS_BOOL_OR_FLAG(dt - no - skipped - summary, dt - nss, no_skipped_summary, false);
+		// clang-format on
+
+#undef DOCTEST_PARSE_STR_OPTION
+#undef DOCTEST_PARSE_INT_OPTION
+#undef DOCTEST_PARSE_AS_BOOL_OR_FLAG
+
+		if (withDefaults) {
+			p->help = false;
+			p->version = false;
+			p->count = false;
+			p->list_test_cases = false;
+			p->list_test_suites = false;
+		}
+		if (parseFlag(argc, argv, "dt-help") || parseFlag(argc, argv, "dt-h") ||
+			parseFlag(argc, argv, "dt-?")) {
+			p->help = true;
+			p->exit = true;
+		}
+		if (parseFlag(argc, argv, "dt-version") || parseFlag(argc, argv, "dt-v")) {
+			p->version = true;
+			p->exit = true;
+		}
+		if (parseFlag(argc, argv, "dt-count") || parseFlag(argc, argv, "dt-c")) {
+			p->count = true;
+			p->exit = true;
+		}
+		if (parseFlag(argc, argv, "dt-list-test-cases") || parseFlag(argc, argv, "dt-ltc")) {
+			p->list_test_cases = true;
+			p->exit = true;
+		}
+		if (parseFlag(argc, argv, "dt-list-test-suites") || parseFlag(argc, argv, "dt-lts")) {
+			p->list_test_suites = true;
+			p->exit = true;
+		}
+	}
+
+	// allows the user to add procedurally to the filters from the command line
+	void Context::addFilter(const char* filter, const char* value) { setOption(filter, value); }
+
+	// allows the user to clear all filters from the command line
+	void Context::clearFilters() {
+		for (unsigned i = 0; i < p->filters.size(); ++i)
+			p->filters[i].clear();
+	}
+
+	// allows the user to override procedurally the int/bool options from the command line
+	void Context::setOption(const char* option, int value) {
+		setOption(option, toString(value).c_str());
+	}
+
+	// allows the user to override procedurally the string options from the command line
+	void Context::setOption(const char* option, const char* value) {
+		String      argv = String("-") + option + "=" + value;
+		const char* lvalue = argv.c_str();
+		parseArgs(1, &lvalue);
+	}
+
+	// users should query this in their main() and exit the program if true
+	bool Context::shouldExit() { return p->exit; }
+
+	// the main function that does all the filtering and test running
+	int Context::run() {
+		using namespace detail;
+
+		Color::init();
+
+		contextState = p;
+		p->resetRunData();
+
+		// handle version, help and no_run
+		if (p->no_run || p->version || p->help) {
+			if (p->version)
+				printVersion();
+			if (p->help)
+				printHelp();
+
+			contextState = 0;
+
+			return EXIT_SUCCESS;
+		}
+
+		printVersion();
+		DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+		std::printf("run with \"--help\" for options\n");
+
+		unsigned i = 0; // counter used for loops - here for VC6
+
+		std::set<TestCase>& registeredTests = getRegisteredTests();
+
+		std::vector<const TestCase*> testArray;
+		for (std::set<TestCase>::iterator it = registeredTests.begin(); it != registeredTests.end();
+			++it)
+			testArray.push_back(&(*it));
+
+		// sort the collected records
+		if (!testArray.empty()) {
+			if (p->order_by.compare("file", true) == 0) {
+				std::qsort(&testArray[0], testArray.size(), sizeof(TestCase*), fileOrderComparator);
+			}
+			else if (p->order_by.compare("suite", true) == 0) {
+				std::qsort(&testArray[0], testArray.size(), sizeof(TestCase*), suiteOrderComparator);
+			}
+			else if (p->order_by.compare("name", true) == 0) {
+				std::qsort(&testArray[0], testArray.size(), sizeof(TestCase*), nameOrderComparator);
+			}
+			else if (p->order_by.compare("rand", true) == 0) {
+				std::srand(p->rand_seed);
+
+				// random_shuffle implementation
+				const TestCase** first = &testArray[0];
+				for (i = testArray.size() - 1; i > 0; --i) {
+					int idxToSwap = std::rand() % (i + 1); // NOLINT
+
+					const TestCase* temp = first[i];
+
+					first[i] = first[idxToSwap];
+					first[idxToSwap] = temp;
+				}
+			}
+		}
+
+		if (p->list_test_cases) {
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("listing all test case names\n");
+			DOCTEST_PRINTF_COLORED(getSeparator(), Color::Yellow);
+		}
+
+		std::set<String> testSuitesPassingFilters;
+		if (p->list_test_suites) {
+			DOCTEST_PRINTF_COLORED("[doctest] ", Color::Cyan);
+			std::printf("listing all test suites\n");
+			DOCTEST_PRINTF_COLORED(getSeparator(), Color::Yellow);
+		}
+
+		// invoke the registered functions if they match the filter criteria (or just count them)
+		for (i = 0; i < testArray.size(); i++) {
+			const TestCase& data = *testArray[i];
+
+			if (data.m_skip && !p->no_skip)
+				continue;
+
+			if (!matchesAny(data.m_file, p->filters[0], 1, p->case_sensitive))
+				continue;
+			if (matchesAny(data.m_file, p->filters[1], 0, p->case_sensitive))
+				continue;
+			if (!matchesAny(data.m_test_suite, p->filters[2], 1, p->case_sensitive))
+				continue;
+			if (matchesAny(data.m_test_suite, p->filters[3], 0, p->case_sensitive))
+				continue;
+			if (!matchesAny(data.m_name, p->filters[4], 1, p->case_sensitive))
+				continue;
+			if (matchesAny(data.m_name, p->filters[5], 0, p->case_sensitive))
+				continue;
+
+			p->numTestsPassingFilters++;
+
+			// do not execute the test if we are to only count the number of filter passing tests
+			if (p->count)
+				continue;
+
+			// print the name of the test and don't execute it
+			if (p->list_test_cases) {
+				std::printf("%s\n", data.m_name);
+				continue;
+			}
+
+			// print the name of the test suite if not done already and don't execute it
+			if (p->list_test_suites) {
+				if ((testSuitesPassingFilters.count(data.m_test_suite) == 0) &&
+					data.m_test_suite[0] != '\0') {
+					std::printf("%s\n", data.m_test_suite);
+					testSuitesPassingFilters.insert(data.m_test_suite);
+					p->numTestSuitesPassingFilters++;
+				}
+				continue;
+			}
+
+			// skip the test if it is not in the execution range
+			if ((p->last < p->numTestsPassingFilters && p->first <= p->last) ||
+				(p->first > p->numTestsPassingFilters))
+				continue;
+
+			// execute the test if it passes all the filtering
+			{
+				p->currentTest = &data;
+
+				bool failed = false;
+				p->hasLoggedCurrentTestStart = false;
+				p->numFailedAssertionsForCurrentTestcase = 0;
+				p->subcasesPassed.clear();
+				double duration = 0;
+				Timer  timer;
+				timer.start();
+				do {
+					// if the start has been logged from a previous iteration of this loop
+					if (p->hasLoggedCurrentTestStart)
+						logTestEnd();
+					p->hasLoggedCurrentTestStart = false;
+
+					// if logging successful tests - force the start log
+					if (p->success)
+						DOCTEST_LOG_START();
+
+					// reset the assertion state
+					p->numAssertionsForCurrentTestcase = 0;
+					p->hasCurrentTestFailed = false;
+
+					// reset some of the fields for subcases (except for the set of fully passed ones)
+					p->subcasesHasSkipped = false;
+					p->subcasesCurrentLevel = 0;
+					p->subcasesEnteredLevels.clear();
+
+					// reset stuff for logging with INFO()
+					p->exceptionalContexts.clear();
+
+					// execute the test
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+					try {
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+						FatalConditionHandler fatalConditionHandler; // Handle signals
+						data.m_test();
+						fatalConditionHandler.reset();
+						if (contextState->hasCurrentTestFailed)
+							failed = true;
+#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
+					}
+					catch (const TestFailureException&) { failed = true; }
+					catch (...) {
+						DOCTEST_LOG_START();
+						logTestException(translateActiveException());
+						failed = true;
+					}
+#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
+
+					p->numAssertions += p->numAssertionsForCurrentTestcase;
+
+					// exit this loop if enough assertions have failed
+					if (p->abort_after > 0 && p->numFailedAssertions >= p->abort_after) {
+						p->subcasesHasSkipped = false;
+						DOCTEST_PRINTF_COLORED("Aborting - too many failed asserts!\n", Color::Red);
+					}
+
+				} while (p->subcasesHasSkipped == true);
+
+				duration = timer.getElapsedSeconds();
+
+				if (Approx(p->currentTest->m_timeout).epsilon(DBL_EPSILON) != 0 &&
+					Approx(duration).epsilon(DBL_EPSILON) > p->currentTest->m_timeout) {
+					failed = true;
+					DOCTEST_LOG_START();
+					char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+					DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg),
+						"Test case exceeded time limit of %.6f!\n",
+						p->currentTest->m_timeout);
+					DOCTEST_PRINTF_COLORED(msg, Color::Red);
+				}
+
+				if (p->duration) {
+					char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+					DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg), "%.6f s: %s\n", duration,
+						p->currentTest->m_name);
+					DOCTEST_PRINTF_COLORED(msg, Color::None);
+				}
+
+				if (data.m_should_fail) {
+					DOCTEST_LOG_START();
+					if (failed) {
+						failed = false;
+						DOCTEST_PRINTF_COLORED("Failed as expected so marking it as not failed\n",
+							Color::Yellow);
+					}
+					else {
+						failed = true;
+						DOCTEST_PRINTF_COLORED("Should have failed but didn't! Marking it as failed!\n",
+							Color::Red);
+					}
+				}
+				else if (failed && data.m_may_fail) {
+					DOCTEST_LOG_START();
+					failed = false;
+					DOCTEST_PRINTF_COLORED("Allowed to fail so marking it as not failed\n",
+						Color::Yellow);
+				}
+				else if (data.m_expected_failures > 0) {
+					DOCTEST_LOG_START();
+					char msg[DOCTEST_SNPRINTF_BUFFER_LENGTH];
+					if (p->numFailedAssertionsForCurrentTestcase == data.m_expected_failures) {
+						failed = false;
+						DOCTEST_SNPRINTF(
+							msg, DOCTEST_COUNTOF(msg),
+							"Failed exactly %d times as expected so marking it as not failed!\n",
+							data.m_expected_failures);
+						DOCTEST_PRINTF_COLORED(msg, Color::Yellow);
+					}
+					else {
+						failed = true;
+						DOCTEST_SNPRINTF(msg, DOCTEST_COUNTOF(msg),
+							"Didn't fail exactly %d times so marking it as failed!\n",
+							data.m_expected_failures);
+						DOCTEST_PRINTF_COLORED(msg, Color::Red);
+					}
+				}
+
+				if (p->hasLoggedCurrentTestStart)
+					logTestEnd();
+
+				if (failed) // if any subcase has failed - the whole test case has failed
+					p->numFailed++;
+
+				// stop executing tests if enough assertions have failed
+				if (p->abort_after > 0 && p->numFailedAssertions >= p->abort_after)
+					break;
+			}
+		}
+
+		printSummary();
+
+		contextState = 0;
+
+		if (p->numFailed && !p->no_exitcode)
+			return EXIT_FAILURE;
+		return EXIT_SUCCESS;
+	}
+} // namespace doctest
+
+#endif // DOCTEST_CONFIG_DISABLE
+
+#ifdef DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
+int main(int argc, char** argv) { return doctest::Context(argc, argv).run(); }
+#endif // DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
+
+#endif // DOCTEST_LIBRARY_IMPLEMENTATION
+#endif // DOCTEST_CONFIG_IMPLEMENT
+
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif // __clang__
+
+#if defined(__GNUC__) && !defined(__clang__)
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6)
+#pragma GCC diagnostic pop
+#endif // > gcc 4.6
+#endif // __GNUC__
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif // _MSC_VER
\ No newline at end of file
diff --git a/SequenceComparison/draw.h b/SequenceComparison/draw.h
index d7afbf3d18f53114c7fcedab82a3c84ca0a2513a..08ed3778e349fc20c7d4a3e276f3b19f56b950ca 100644
--- a/SequenceComparison/draw.h
+++ b/SequenceComparison/draw.h
@@ -2,15 +2,19 @@
 #define DRAW_H
 
 #include "structs.h"
+#include "parameter.h"
+#include "help.h"
 
 #if defined (_MSC_VER) 
+#pragma component(browser, off, references)
 #pragma warning(push, 0)
 #elif (__INTEL_COMPILER)
 #pragma diagnostic push
 #pragma warning ( disable : 61 )
 #elif (__GNUC__) 
 #pragma GCC diagnostic push
-#pragma warning ( disable : ALL_CODE_ANALYSIS_WARNINGS )
+#pragma GCC system_header
+//#pragma GCC diagnostic ignored "-Wno-multichar"
 #endif
 
 //#define cimg_use_png
@@ -19,6 +23,7 @@
 
 #if defined (_MSC_VER) 
 #pragma warning(pop)
+#pragma component(browser, on, references)
 #elif (__INTEL_COMPILER)
 #pragma diagnostic pop
 #elif (__GNUC__) 
@@ -105,113 +110,73 @@ public:
 		all.save(generateName(info, params.drawOut).c_str());
 	}
 
-	template <class T>
-	static CImg<short> matrix(vtr2<node<T>> const &matrix, string const &dtwPath,  parameter const &params)
+	static CImg<short> matrix(vtr2<node> const &matrix, vtr<result_path> const &warpings, vtr2<range> const &ranges,  parameter const &params)
 	{
 		CImg<short> img((int)matrix[0].size() - 1, (int)matrix.size() - 1, 1, 3, 0);
+		int lenA = (int)matrix.size() - 1;
+		int lenB = (int)matrix[0].size() - 1;
 
 		double max = constant::MIN_double;
 
-		for (size_t i = 1; i < matrix.size(); i++) // Iterating over rows
+		const int w = (int)(lenB * params.w);
+		double coef = lenB / static_cast<double>(lenA);
+
+		for (size_t i = 1; i < lenA + 1; i++) // Iterating over rows
 		{
-			for (size_t j = 1; j < matrix[i].size(); j++)
+			size_t start = std::max(1, (int)(ceil((i - 1) * coef + 0.0000000001) - w));
+			size_t end = std::min(lenB + 1, (int)(ceil(i * coef) + 1) + w);
+			for (size_t j = start; j < end; j++)
 			{
 				if (matrix[i][j].value > max)
 					max = matrix[i][j].value;
 			}
 		}
 
-		vtr<coords> pathCoords(dtwPath.size());
-		int row = -1, col = -1;
-		for (size_t i = 0; i < dtwPath.size(); i++)
-		{
-			float color[] = { 0, 255, 0 };
-			if (i == 0) {
-				color[0] = 255;
-				color[1] = 0;
-			}
-
-			if (dtwPath[i] == 'M'){
-				row++;
-				col++;
-			}
-			else if (dtwPath[i] == 'L')
-				col++;
-			else if (dtwPath[i] == 'U')
-				row++;
-
-			pathCoords[i] = coords(row + 1, col + 1); //x,y(i,j)
-		}
+		vtr2<coords> pathCoords(warpings.size());
+		for (int i = 0; i < warpings.size(); i++)
+			pathCoords[i] = warpings[i].convert_toCoords();
 
 		const float red[] = { 255, 0, 0 };
 		const float teal[] = { 255, 0, 0 };
 		const float green[] = { 0, 255, 0 };
-
+				
 		int count = 0;
 		for (size_t i = 1; i < matrix.size(); i++) //row//y
 		{
 			for (size_t j = 1; j < matrix[i].size(); j++) //coll//x
 			{				
-				//T current = matrix[i][j].value;
-
 				auto colorRGB = draw::getColor(0, max, matrix[i][j].value);
 				const float color[] = { colorRGB.r, colorRGB.g, colorRGB.b };
 
-				img.draw_point((int)j - 1, (int)i - 1, color);
-				
+				img.draw_point((int)j - 1, (int)i - 1, color);				
 			}
 		}
-
-		for (auto &i : pathCoords)
-			img.draw_point(i.col - 1, i.row - 1, green);
 		
+		for (size_t i = 0; i < pathCoords.size(); i++)
+			for(size_t j = 0; j < ranges[i].size(); j++)
+				for (size_t k = ranges[i][j].start; k < ranges[i][j].end; k++)
+					img.draw_point(pathCoords[i][k].col - 1, pathCoords[i][k].row - 1, green);
+
 		for (size_t i = 1; i < matrix.size(); i++) //row//y
 		{
 			for (size_t j = 1; j < matrix[i].size(); j++) //coll//x
 			{
-				T current = matrix[i][j].value;
+				double current = matrix[i][j].value;
 				
 				if (params.drawMin && i + 1 < matrix.size() && j + 1 < matrix[i].size() &&
 					matrix[i - 1][j].value > current && matrix[i - 1][j + 1].value > current && matrix[i][j - 1].value > current &&
 					matrix[i][j + 1].value > current && matrix[i + 1][j - 1].value > current && matrix[i + 1][j].value > current) {
 
 					img.draw_point((int)j - 1, (int)i - 1, red);
+					j++;
 				}
 			}
 		}
 		
-		//int ii = -1, jj = -1;
-		//for (size_t i = 0; i < dtwPath.size(); i++)
-		//{
-		//	float color[] = { 0, 255, 0 };
-		//	if (i == 0){
-		//		color[0] = 255;
-		//		color[1] = 0;
-		//	}
-		//	
-		//	if (dtwPath[i] == 'M')
-		//	{
-		//		ii++;
-		//		jj++;
-		//	}
-		//	else if (dtwPath[i] == 'L')
-		//		jj++;
-		//	else if (dtwPath[i] == 'U')
-		//		ii++;
-
-		//	img.draw_point(jj, ii, color); //x, y
-		//	
-		//	//img.draw_point(jj+1, ii, color);
-		//	//img.draw_point(jj, ii+1, color);
-		//	//img.draw_point(jj+1, ii + 1, color);			
-		//	//img.draw_circle(jj, ii, 2, color);
-		//}
-		
 		return img;
 	}
 
-	template <class T>
-	static CImg<short> matrix_min(vtr2<node<T>> const &matrix, parameter const &params)
+	static CImg<short> matrix_min(vtr2<node> const &matrix, parameter const &params)
 	{
 		CImg<short> img((int)matrix[0].size() - 1, (int)matrix.size() - 1, 1, 3, 0);
 
@@ -230,13 +195,13 @@ public:
 		{
 			for (size_t j = 1; j < matrix[i].size(); j++) //coll//x
 			{
-				T current = matrix[i][j].value;
+				double current = matrix[i][j].value;
 				
 				auto colorRGB = draw::getColor(0, max, matrix[i][j].value);
 				const float color[] = { colorRGB.r, colorRGB.g, colorRGB.b };
 				const float red[] = { 255, 0, 0 };
 
-				if (params. i + 1 < matrix.size() && j + 1 < matrix[i].size() &&
+				if (params.drawMin && i + 1 < matrix.size() && j + 1 < matrix[i].size() &&
 					matrix[i - 1][j].value > current && matrix[i - 1][j + 1].value > current && matrix[i][j - 1].value > current &&
 					matrix[i][j + 1].value > current && matrix[i + 1][j - 1].value > current && matrix[i + 1][j].value > current){
 
diff --git a/SequenceComparison/dtw.cpp b/SequenceComparison/dtw.cpp
index b97bcdd392c5cdb3b9cc2e0594550e5717dff2ca..b8a200292b5520aa345870cfc8ba6792725a8d15 100644
--- a/SequenceComparison/dtw.cpp
+++ b/SequenceComparison/dtw.cpp
@@ -19,6 +19,7 @@ input_method - input for the dtw method
 input_info - info about input data
 parameter - parameter for dtw method
 */
+
 vtr<double> dtw::main(input_method const &input, input_info const &info, parameter const &params)
 {
 	vtr<double> result;
@@ -26,7 +27,7 @@ vtr<double> dtw::main(input_method const &input, input_info const &info, paramet
 	if (params.segmented)
 		result = main_segment(input, info, params);
 	else
-		result = main_pair(input, info, params);
+		return main_pair(input, info, params);
 
 	return result;
 }
@@ -40,11 +41,12 @@ parameter - parameter for dtw method
 */
 vtr<double> dtw::main_pair(input_method const &input, input_info const &info, parameter const &params)
 {
-	if ((input.A.size() * input.B.size()) / 131'072 > params.ram) //131072 to convert bytes to MB
+	if ((int)((input.A.size() * input.B.size()) / 131072) > params.ram) //131072 to convert bytes to MB
 	{ 
 		cout << "size A: " << input.A.size() << ", size B: " << input.B.size() << endl;
 		//throw runtime_error("DTW aborted. Input too large: " + to_string(input.A.size() * input.B.size()) + "B");
 		cout << "DTW aborted. Input too large: " << (input.A.size() * input.B.size() * 8) / 1024 / 1024 << "MB" << endl;
+		cout << "For overriding RAM limit use -ram [GBs] switch." << endl;
 		exit(0);
 	}
 
@@ -53,15 +55,13 @@ vtr<double> dtw::main_pair(input_method const &input, input_info const &info, pa
 	if (params.drawOut.size() > 0)
 		draw::plot_pair(result, input, info, params);
 
-	if (params.isRatioReversed()) 
+	if (params.isRatioReversed())
 	{
 		for (size_t i = 0; i < result.score.size(); i++)
 			result.score[params.scoreType - 1] = 1 - result.score[params.scoreType - 1];
-
-		return result.score;
 	}
-	else
-		return result.score;
+	
+	return result.score;
 }
 
 /*
@@ -132,8 +132,6 @@ parameter - parameter for dtw method
 */
 result_dtw dtw::configure(input_method const &input, input_info const &info, parameter const &params)
 {  	
-	//distanceMatrix<double> dm(A, B, params);
-
 	DISTANCE d;
 	d.classic = calcul::distance_dtw_euklid;
 
@@ -150,42 +148,20 @@ result_dtw dtw::configure(input_method const &input, input_info const &info, par
 
 	result_path back;
 	result_dtw result;
-
-	/*if(params.matrixDataType == "double")
-	{*/
-		if (params.isMemoization()) 
-		{
-			//auto begin = chrono::steady_clock::now();
-			back = matrix_memoized(input.A, input.B, params);
-			/*cout << print::printElapsed("v2: ", chrono::duration_cast<chrono::microseconds>(chrono::steady_clock::now() - begin).count()) << ", ";
-
-			begin = chrono::steady_clock::now();
-			back = dtw::matrix<double>(A, B, params);
-			cout << print::printElapsed("v1: ", chrono::duration_cast<chrono::microseconds>(chrono::steady_clock::now() - begin).count()) << endl;
-
-			if (back2.path != back.path)
-			{
-				cout << "diff: " << back2.pathSize - (int)back.path.size() << ", " << back.scoreRaw << " v2: " << back2.scoreRaw << endl;
-				cout << back2.path << endl;
-				cout << back.path << endl;
-			}
-			if (back2.scoreRaw != back.scoreRaw)
-				cout << "diff: " << back2.pathSize - (int)back.path.size() << ", " << back.scoreRaw << " v2: " << back2.scoreRaw << " ~~!!!~~" << endl;*/
 		
-		}
-		else if(params.block > 0)
-			back = dtw::matrix_tiled(input.A, input.B, params);
-		else if(params.isSimd())
-			back = dtw::matrix_simd(input.A, input.B, params);
+	if (params.isMemoization())		
+		back = matrix_memoized(input.A, input.B, params);		
+	else if(params.block > 0)
+		back = dtw::matrix_tiled(input.A, input.B, params);
+	else if(params.isSimd())
+		back = dtw::matrix_simd(input.A, input.B, params);
+	else 
+	{
+		if (params.localAlignment)
+			result = dtw::alignment_local(input, info, d, params);
 		else
-			result = dtw::alignment(input, info, d, params);
-	//}
-	/*else if(params.matrixDataType == "int")
-		result = dtw::alignment<int>(input, info, d, params);
-	else if (params.matrixDataType == "float")
-		result = dtw::alignment<float>(input, info, d, params)*/;
-
-		//auto noacc = createMatrix_noAccumulation(A, B, params); 
+			result = dtw::alignment(input, info, d, params);		
+	}	
 	
 	return result;
 }
@@ -200,51 +176,95 @@ parameter - parameter for dtw method
 */
 result_dtw dtw::alignment(input_method const &input, input_info const &info, DISTANCE distance, parameter const &params)
 {
-	vtr2<node<double>> m;
-	if (params.experiment)
-	{
-		m = dtw::matrix_noaccumulation(input, distance, params);
-		auto minims = dtw::get_minimums(m, params);
-		for (auto &i : minims)
-			m[i.row][i.col] = 0;
-		dtw::accumulate_mod(m, minims, params);
-	}
-	else
-		m = dtw::matrix(input, distance, params);
-	
+	auto m = dtw::matrix(input, distance, params);	
 	auto end = get_relaxedEnds(m, params);
-	auto warping = get_warping(m, end, params);
-	warping.scoreRaw = m[end.row][end.col].value;
-	warping.wpEnd = end;
-	
+	//auto warping = get_warping(m, end, params);
+
+	vtr<result_path> warping(1);
+	warping[0] = get_warping(m, end, params);
+	warping[0].scoreRaw = m[end.row][end.col].value;
+	warping[0].end = end;
+
+	vtr2<range> ranges(1);
+	ranges[0].push_back(range(0, (int)warping[0].path.size()));
+
 	result_dtw result;
 
 	if (params.drawOut.size() > 0) {
-		result.matrix_acc = draw::matrix(m, warping.path, params);
-		result.matrix_noacc = draw::matrix(dtw::matrix_noaccumulation(input, distance, params), warping.path, params);
+		result.matrix_acc = draw::matrix(m, warping, ranges, params);
+		result.matrix_noacc = draw::matrix(dtw::matrix_noaccumulation(input, distance, params), warping, ranges, params);
 		//draw::visualisation<T>(m, dtw::matrix_noaccumulation<T>(input, distance, params), input, warping.path, params.drawOut);
 		//m, m2, s1, s2, wp, filep
 	}
 	 
 	if (params.isDebugInfo())
 	{
-		cout << endl << print::distanceMatrix(m);
+		//cout << endl << print::distanceMatrix(m);
+		cout << endl << warping[0].path;
 		//cout << endl << print::printPathShape(back.path, end, (int)A.size() + 1, (int)B.size() + 1);
 		//print::write(print::printHtmlDistanceMatrix<T>(m), "c:\\code\\data\\sc\\dm.html", false);
 	}
 	
 	vtr<double> resultScore;
-	resultScore.push_back(warping.scoreRaw);
-	resultScore.push_back(calcul::score_dtw_s2(warping.scoreRaw, warping.pathSize)); // back.path.size());
-	resultScore.push_back(calcul::score_dtw_s3(warping.wpEnd.row - warping.wpStart.row, warping.wpEnd.col - warping.wpStart.col, warping.pathSize));
-	resultScore.push_back(calcul::score_dtw_s4(warping.scoreRaw, calcul::score_dtw_max(input.A, input.B, warping.wpStart, warping.wpEnd)));
-	resultScore.push_back(calcul::score_dtw_s5(warping.scoreRaw,
-						  calcul::score_dtw_max(input.A, input.B, warping.wpStart, warping.wpEnd),
-						  calcul::lenRatio(warping.wpEnd.row - warping.wpStart.row, warping.wpEnd.col - warping.wpStart.row)));
+	resultScore.push_back(warping[0].scoreRaw);
+	resultScore.push_back(calcul::score_dtw_s2(warping[0].scoreRaw, warping[0].path.size())); // back.path.size());
+	resultScore.push_back(calcul::score_dtw_s3(warping[0].end.row - warping[0].start.row, warping[0].end.col - warping[0].start.col, warping[0].path.size()));
+	resultScore.push_back(calcul::score_dtw_s4(warping[0].scoreRaw, calcul::score_dtw_max(input.A, input.B, warping[0].start, warping[0].end)));
+	resultScore.push_back(calcul::score_dtw_s5(warping[0].scoreRaw,
+						  calcul::score_dtw_max(input.A, input.B, warping[0].start, warping[0].end),
+						  calcul::lenRatio(warping[0].end.row - warping[0].start.row, warping[0].end.col - warping[0].start.row)));
 
 	result.score = resultScore;
-	result.path = warping.path;
+	result.path = warping[0].path;
+	
+	return result;
+}
+
+result_dtw dtw::alignment_local(input_method const &input, input_info const &info, DISTANCE distance, parameter const &params)
+{
+	auto m = dtw::matrix_noaccumulation(input, distance, params);
+	auto minims = dtw::get_minimums(m, params);
+	
+	for (auto &i : minims)
+		m[i.row][i.col] = 0;
+	
+	dtw::accumulate_mod(m, minims, params);
+
+	auto warpings = get_warpings(m, minims, params);
+	auto ranges = filterPaths(m, warpings, params);
+
+	result_dtw result;
+
+	if (params.drawOut.size() > 0) {
+		result.matrix_acc = draw::matrix(m, warpings, ranges,  params);
+		result.matrix_noacc = draw::matrix(dtw::matrix_noaccumulation(input, distance, params), warpings, ranges, params);
+		//draw::visualisation<T>(m, dtw::matrix_noaccumulation<T>(input, distance, params), input, warping.path, params.drawOut);
+	}
+
+	if (params.isDebugInfo()) {
+		cout << endl << print::distanceMatrix(m);
+		//cout << endl << warpings[0].path;
+		//cout << endl << print::printPathShape(back.path, end, (int)A.size() + 1, (int)B.size() + 1);
+		//print::write(print::printHtmlDistanceMatrix<T>(m), "c:\\code\\data\\sc\\dm.html", false);
+	}
+
+	vtr<double> resultScore(5);
+
+	for (auto &i : warpings) {
+		resultScore[0] += i.scoreRaw;
+		resultScore[1] += calcul::score_dtw_s2(i.scoreRaw, i.path.size()); // back.path.size());
+		resultScore[2] += calcul::score_dtw_s3(i.end.row - i.start.row, i.end.col - i.start.col, i.path.size());
+		resultScore[3] += calcul::score_dtw_s4(i.scoreRaw, calcul::score_dtw_max(input.A, input.B, i.start, i.end));
+		resultScore[4] += calcul::score_dtw_s5(i.scoreRaw, calcul::score_dtw_max(input.A, input.B, i.start, i.end),
+														   calcul::lenRatio(i.end.row - i.start.row, i.end.col - i.start.row));
+	}
+
+	for (auto &i : resultScore)
+		i /= warpings.size();
 	
+	result.score = resultScore;
+	//result.path = warping.path;
+
 	return result;
 }
 
@@ -255,19 +275,19 @@ input_method - input for the dtw method
 DISTANCE - pointer to function used for distance calculations
 parameter - parameter for dtw method
 */
-vtr2<node<double>> dtw::matrix(input_method const &input, DISTANCE distance, parameter const &params)
+vtr2<node> dtw::matrix(input_method const &input, DISTANCE distance, parameter const &params)
 {
 	int lenA = (int)input.A.size();
 	int lenB = (int)input.B.size();
 
-	vtr2<node<double>> m(lenA + 1);
+	vtr2<node> m(lenA + 1);
 	for (int i = 0; i < lenA + 1; i++)
-		m[i] = vtr<node<double>>(lenB + 1);
+		m[i] = vtr<node>(lenB + 1);
 
-	for (int i = 0; i < min(lenA, params.relax.start + 1); i++) //include 0,0 = 0 !!
+	for (int i = 0; i < min(lenA, params.relax + 1); i++) //include 0,0 = 0 !!
 		m[i][0].value = 0;
 
-	for (int i = 0; i < min(lenB, params.relax.end + 1); i++)
+	for (int i = 0; i < min(lenB, params.relax + 1); i++)
 		m[0][i].value = 0;
 
 	if (params.isSubsequence() && calcul::lenRatio(lenA, lenB) < params.subsequence) 
@@ -311,19 +331,19 @@ vtr2<node<double>> dtw::matrix(input_method const &input, DISTANCE distance, par
 sumary:
 parameters:
 */
-vtr2<node<double>> dtw::matrix_noaccumulation(input_method const &input, DISTANCE distance, parameter const &params)
+vtr2<node> dtw::matrix_noaccumulation(input_method const &input, DISTANCE distance, parameter const &params)
 {
 	int lenA = (int)input.A.size();
 	int lenB = (int)input.B.size();
 
-	vtr2<node<double>> m(lenA + 1);
+	vtr2<node> m(lenA + 1);
 	for (int i = 0; i < lenA + 1; i++)
-		m[i] = vtr<node<double>>(lenB + 1);
+		m[i] = vtr<node>(lenB + 1);
 
-	for (int i = 0; i < min(lenA, params.relax.start + 1); i++)
+	for (int i = 0; i < min(lenA, params.relax + 1); i++)
 		m[i][0].value = 0;
 
-	for (int i = 0; i < min(lenB, params.relax.end + 1); i++)
+	for (int i = 0; i < min(lenB, params.relax + 1); i++)
 		m[0][i].value = 0;
 
 	if (params.isSubsequence() && calcul::lenRatio(lenA, lenB) < params.subsequence)
@@ -356,7 +376,7 @@ vtr2<node<double>> dtw::matrix_noaccumulation(input_method const &input, DISTANC
 	return m;
 }
 
-void dtw::accumulate(vtr2<node<double>> &m, parameter const &params)
+void dtw::accumulate(vtr2<node> &m, parameter const &params)
 {	
 	int lenA = (int)m.size();
 	int lenB = (int)m[0].size();
@@ -373,7 +393,7 @@ void dtw::accumulate(vtr2<node<double>> &m, parameter const &params)
 	}
 }
 
-void dtw::accumulate_mod(vtr2<node<double>> &m, vtr<coords> const &minims, parameter const &params)
+void dtw::accumulate_mod(vtr2<node> &m, vtr<coords> const &minims, parameter const &params)
 {
 	int lenA = (int)m.size();
 	int lenB = (int)m[0].size();
@@ -394,7 +414,7 @@ void dtw::accumulate_mod(vtr2<node<double>> &m, vtr<coords> const &minims, param
 	}
 }
 
-vtr<coords> dtw::get_minimums(vtr2<node<double>> const &m, parameter const &params)
+vtr<coords> dtw::get_minimums(vtr2<node> const &m, parameter const &params)
 {
 	vtr<coords> minims;
 
@@ -410,16 +430,35 @@ vtr<coords> dtw::get_minimums(vtr2<node<double>> const &m, parameter const &para
 		{
 			double current = m[i][j].value;
 			
-			if (i + 1 < m.size() && j + 1 < m[i].size() &&
+			if (i + 1 < static_cast<int>(m.size()) && j + 1 < static_cast<int>(m[i].size()) &&
 				m[i - 1][j].value > current && m[i - 1][j + 1].value > current && m[i][j - 1].value > current &&
 				m[i][j + 1].value > current && m[i + 1][j - 1].value > current && m[i + 1][j].value > current)
 			{
 				minims.push_back(coords(i, j));
+				j++;
 			}
 		}
 	}
 
-	return minims;
+	vtr<coords> filtered;
+	for (size_t i = 0; i < minims.size(); i++)
+	{
+		for (size_t j = i + 1; j < minims.size(); j++)
+		{
+			if (minims[j].row - minims[i].row < 2) // if dist in rows is larger than 1 ...cant find neigh
+			{
+				if (minims[j].col - minims[i].col == 1)
+					break;
+				else
+					continue;
+			}
+			
+			filtered.push_back(minims[i]);				
+			break;
+		}
+	}
+
+	return filtered;
 }
 
 /*
@@ -430,12 +469,14 @@ i
 j
 params
 */
-result_path dtw::get_warping(vtr2<node<double>> const &m, coords coord, parameter const &params)
+result_path dtw::get_warping(vtr2<node> const &m, coords coord, parameter const &params)
 {
 	result_path wp;
 	double sizeA = coord.row;
 	double sizeB = coord.col;
 
+	wp.pathCoords.push_back(coords(coord.row, coord.col));
+
 	while (coord.row > 0 && coord.col > 0)
 	{
 		double u = m[coord.row - 1][coord.col].value;
@@ -447,6 +488,7 @@ result_path dtw::get_warping(vtr2<node<double>> const &m, coords coord, paramete
 			wp.path = "M" + wp.path;
 			coord.row--;
 			coord.col--;
+			wp.pathCoords.push_back(coords(coord.row, coord.col));
 		}
 		else
 		{
@@ -454,12 +496,15 @@ result_path dtw::get_warping(vtr2<node<double>> const &m, coords coord, paramete
 			{
 				wp.path = "L" + wp.path;
 				coord.col--;
-
+				wp.pathCoords.push_back(coords(coord.row, coord.col));
 			}
 			else if (u < l)
 			{
 				wp.path = "U" + wp.path;
 				coord.row--;
+
+
+
 			}
 			else
 			{
@@ -478,64 +523,110 @@ result_path dtw::get_warping(vtr2<node<double>> const &m, coords coord, paramete
 	}
 
 	if (!params.isSubsequence() || (params.isSubsequence() && m.size() < m[0].size()))
-		while (coord.row > params.relax.start)
+		while (coord.row > params.relax)
 		{
 			wp.path = "U" + wp.path;
 			coord.row--;
-
 		}
 
 	if (!params.isSubsequence() || (params.isSubsequence() && m[0].size() < m.size()))
-		while (coord.col > params.relax.end)
+		while (coord.col > params.relax)
 		{
 			wp.path = "L" + wp.path;
 			coord.col--;
 		}
 
-	wp.wpStart.row = coord.row;
-	wp.wpStart.col = coord.col;
-	wp.pathSize = (int)wp.path.size();
+	wp.start.row = coord.row;
+	wp.start.col = coord.col;
 
 	return wp;
 }
 
-vtr<result_path> dtw::get_warpings(vtr2<node<double>> const &m, vtr<coords> const &minims, parameter const &params)
+vtr<result_path> dtw::get_warpings(vtr2<node> const &m, vtr<coords> const &minims, parameter const &params)
 {
 	vtr<result_path> outPaths;
 
-	for (auto &i : minims)
+	for (auto i : minims) {//no ref!
 		outPaths.push_back(get_warping(m, i, params));
-
+		outPaths.back().end = i;
+		outPaths.back().scoreRaw = m[i.row][i.col].value;
+	}
+	
 	return outPaths;
 }
 
-vtr2<float> dtw::filterPaths(vtr2<node<double>> const &m, vtr<result_path> const &wpaths)
+vtr2<range> dtw::filterPaths(vtr2<node> const &m, vtr<result_path> const &wpaths, parameter const &params)
 {
-	vtr2<float> Bt;
-	vtr2<float> Ba;
-	help::vtr_init(Bt, wpaths.size() - 1, wpaths.size() - 1, (float)0);
-	help::vtr_init(Ba, wpaths.size() - 1, wpaths.size() - 1, (float)0);
-	
+	vtr2<range> ranges(wpaths.size());
+	map<coords, bool> within2;
+
 	vtr2<coords> wCoord(wpaths.size());
-	
 	for (size_t i = 0; i < wpaths.size(); i++)
-		wCoord[i] = help::convert_coords(wpaths[i]);
+		wCoord[i] = wpaths[i].convert_toCoords();
 
-	for (size_t i = 0; i < wpaths.size(); i++)
+	for (int k = 0; k < (int)wpaths.size(); k++)
+		for (int i = 0; i < (int)wpaths[k].path.size(); i++)
+		{
+			double cTotal = 0;
+			double max = constant::MIN_double;
+			range rangeTmp = range(-1, 0);
+			bool insert = true;
+			bool accept = false;
+			for (int j = i; j < (int)wpaths[k].path.size(); j++)
+			{
+				double current = m[wCoord[k][j].row][wCoord[k][j].col].value - cTotal;
+				cTotal += current;
+
+				if (max < current)
+					max = current;
+
+				if (max <= params.treshold_e /*&& cTotal <= params.treshold_t*/ && cTotal / (j - i + 1) <= params.treshold_a && (j - i + 1) >= params.treshold_l)
+				{
+					accept = true;
+
+					if (!insert)
+						if (i - rangeTmp.end < 2)
+							rangeTmp.end = j;
+
+					if (insert) {
+						rangeTmp = range(i, j);
+						insert = false;
+					}
+				}
+			}
+
+			if (accept) //filtr for excluding subsequences // true subsequences
+			{
+				for (auto &i : ranges[k])
+					if (i.start <= rangeTmp.start && rangeTmp.end <= i.end)
+						accept = false;
+					else if (rangeTmp.start - i.end < 2) {
+						i.end = rangeTmp.end;
+						accept = false;
+						break;
+					}
+			}
+
+			if (accept)
+				ranges[k].push_back(rangeTmp);
+		}
+
+	/*for (int i = 0; i < (int)ranges.size(); i++)
 	{
-		double cTotal = 0;
-		for (size_t j = i; j < wpaths[i].path.size(); j++)
+		for (int j = 0; j < (int)ranges[i].size(); j++)
 		{
-			cTotal += m[i][j].value;
+			if()
 		}
-	}
+	}*/
+	
+	return ranges;
 }
 
 /*
 sumary:
 parameters:
 */
-coords dtw::get_relaxedEnds(vtr2<node<double>> const &m, parameter const &params)
+coords dtw::get_relaxedEnds(vtr2<node> const &m, parameter const &params)
 {
 	double min = constant::MAX_double;
 	coords coordMin;
@@ -543,8 +634,8 @@ coords dtw::get_relaxedEnds(vtr2<node<double>> const &m, parameter const &params
 	int lenA = (int)m.size() - 1;
 	int lenB = (int)m[0].size() - 1;
 
-	int startA = (lenA - params.relax.start) < 0 ? 0 : lenA - params.relax.start;
-	int startB = (lenB - params.relax.end) < 0 ? 0 : lenB - params.relax.end;
+	int startA = (lenA - params.relax) < 0 ? 0 : lenA - params.relax;
+	int startB = (lenB - params.relax) < 0 ? 0 : lenB - params.relax;
 
 	if (params.isSubsequence()) 
 	{
@@ -583,14 +674,14 @@ parameters:
 */
 result_path dtw::matrix_tiled(vtr2<double> const &A, vtr2<double> const &B, parameter const &params)
 {
-	vtr2<node<double>> m(A.size() + 1);
+	vtr2<node> m(A.size() + 1);
 	for (size_t i = 0; i < A.size() + 1; i++)
-		m[i] = vtr<node<double>>(B.size() + 1);
+		m[i] = vtr<node>(B.size() + 1);
 
-	for (int i = 0; i < min((int)A.size(), params.relax.start + 1); i++) //include 0,0 = 0 !!
+	for (int i = 0; i < min((int)A.size(), params.relax + 1); i++) //include 0,0 = 0 !!
 		m[i][0].value = 0;
 
-	for (int i = 0; i < min((int)B.size(), params.relax.end + 1); i++)
+	for (int i = 0; i < min((int)B.size(), params.relax + 1); i++)
 		m[0][i].value = 0;
 
 	if (params.isSubsequence() && calcul::lenRatio(A.size(), B.size()) < params.subsequence) {
@@ -639,11 +730,11 @@ result_path dtw::matrix_tiled(vtr2<double> const &A, vtr2<double> const &B, para
 	auto end = get_relaxedEnds(m, params);
 	auto back = get_warping(m, end, params);
 	back.scoreRaw = m[end.row][end.col].value;
-	back.wpEnd = end;
+	back.end = end;
 
 	if (params.isDebugInfo())
 	{
-		cout << endl << print::distanceMatrix<double>(m);
+		cout << endl << print::distanceMatrix(m);
 		//cout << endl << print::printPathShape(back.path, end, (int)A.size() + 1, (int)B.size() + 1);
 		//print::write(print::printHtmlDistanceMatrix<T>(m), "c:\\code\\data\\sc\\dm.html", false);
 	}
@@ -732,12 +823,11 @@ result_path dtw::matrix_memoized(vtr2<double> const &A, vtr2<double> const &B, p
 
 	result_path back;
 	//back.path     = m1[m2.size() - 1].path;
-	back.pathSize = m1[m2.size() - 1].pathSize;
 	back.scoreRaw = m1[m2.size() - 1].value;
-	back.wpStart.col = 0;
-	back.wpStart.row = 0;
-	back.wpEnd.col = (int)B.size();
-	back.wpEnd.row = (int)A.size();
+	back.start.col = 0;
+	back.start.row = 0;
+	back.end.col = (int)B.size();
+	back.end.row = (int)A.size();
 	
 	return back;
 }
@@ -767,7 +857,7 @@ result_path dtw::matrix_diagonal(vtr2<double> const &A, vtr2<double> const &B, p
 	//__asm__(
 	//	
 	//)
-	size_t iEnd = shorter;
+	//size_t iEnd = shorter;
 	for (size_t i = 0; i < A.size(); i++)
 	{
 		size_t a = i;
@@ -884,10 +974,9 @@ result_path dtw::matrix_diagonal(vtr2<double> const &A, vtr2<double> const &B, p
 
 	result_path back;
 	//back.path     = m2[0].path;
-	back.pathSize = m2[0].pathSize;
 	back.scoreRaw = m2[0].value;
-	back.wpStart = { 0, 0 };
-	back.wpEnd = { (int)A.size(), (int)B.size() };
+	back.start = { 0, 0 };
+	back.end = { (int)A.size(), (int)B.size() };
 
 	return back;
 }
@@ -1034,12 +1123,11 @@ result_path dtw::matrix_simd(vtr2<double> const &A, vtr2<double> const &B, param
 
 	result_path back;
 	//back.path     = m2[0].path;
-	back.pathSize = m2[0].pathSize;
 	back.scoreRaw = m2[0].value;
-	back.wpStart.col = 0;
-	back.wpStart.row = 0;
-	back.wpEnd.col = (int)B.size();
-	back.wpEnd.row = (int)A.size();
+	back.start.col = 0;
+	back.start.row = 0;
+	back.end.col = (int)B.size();
+	back.end.row = (int)A.size();
 
 	return back;
 }
\ No newline at end of file
diff --git a/SequenceComparison/dtw.h b/SequenceComparison/dtw.h
index 98031c819bff3e957a1651b30ea7006cb43adac7..7523c6ad7df43412a74d5061a1c4b91d0f40c109 100644
--- a/SequenceComparison/dtw.h
+++ b/SequenceComparison/dtw.h
@@ -16,24 +16,25 @@ public:
 	static result_dtw configure(input_method const &input, input_info const &info, parameter const &params);	
 	
 	static result_dtw alignment(input_method const &input, input_info const &info, DISTANCE distance, parameter const &params);
+	static result_dtw alignment_local(input_method const &input, input_info const &info, DISTANCE distance, parameter const &params);
 
-	static vtr2<node<double>> matrix(input_method const &input, DISTANCE d, parameter const &params);
+	static vtr2<node> matrix(input_method const &input, DISTANCE d, parameter const &params);
 	
-	static vtr2<node<double>> matrix_noaccumulation(input_method const &input, DISTANCE distance, parameter const &params);
+	static vtr2<node> matrix_noaccumulation(input_method const &input, DISTANCE distance, parameter const &params);
 	
-	static vtr<coords> get_minimums(vtr2<node<double>> const &m, parameter const &params);
+	static vtr<coords> get_minimums(vtr2<node> const &m, parameter const &params);
 	
-	static void accumulate(vtr2<node<double>> &m, parameter const &params);
+	static void accumulate(vtr2<node> &m, parameter const &params);
 
-	static void accumulate_mod(vtr2<node<double>> &m, vtr<coords> const &minims, parameter const &params);
+	static void accumulate_mod(vtr2<node> &m, vtr<coords> const &minims, parameter const &params);
 
-	static result_path get_warping(vtr2<node<double>> const &m, coords coord, parameter const &params);
+	static result_path get_warping(vtr2<node> const &m, coords coord, parameter const &params);
 
-	static vtr<result_path> get_warpings(vtr2<node<double>> const &m, vtr<coords> const &minims, parameter const &params);
+	static vtr<result_path> get_warpings(vtr2<node> const &m, vtr<coords> const &minims, parameter const &params);
 
-	static vtr2<float> filterPaths(vtr2<node<double>> const &m, vtr<result_path> const &wpaths);
+	static vtr2<range> filterPaths(vtr2<node> const &m, vtr<result_path> const &wpaths, parameter const &params);
 
-	static coords get_relaxedEnds(vtr2<node<double>> const &m, parameter const &params);
+	static coords get_relaxedEnds(vtr2<node> const &m, parameter const &params);
 	
 	//experimental functions
 	static result_path matrix_tiled(vtr2<double> const &A, vtr2<double> const &B, parameter const &params);
diff --git a/SequenceComparison/entrypoint.h b/SequenceComparison/entrypoint.h
index 8f2f252bcca514975bfc02c3084731a53650998b..6ef9ef8a8bb241ed00a7c2a158b590e01e99f036 100644
--- a/SequenceComparison/entrypoint.h
+++ b/SequenceComparison/entrypoint.h
@@ -3,8 +3,9 @@
 
 #include "structs.h"
 #include "mains.h"
-#include "operation.h"
+#include "operation.h" 
 #include "help.h"
+#include "parameter.h"
 
 #if defined(_MSC_VER)
 //  Microsoft 
@@ -48,8 +49,9 @@ EXPORT void lib_entrypoint_cmd(char* argv)
 {
 	std::string strargv(argv);
 	vtr<std::string> args = help::split(strargv, " ");
-
-	mains::mainLogic(args);
+	auto params = parameter::setParameters(args);
+	
+	mains::main_logic(params);
 }
 
 EXPORT double lib_entrypoint_pair1d(double* ts1, double* ts2, int len1, int len2, char* argv)
@@ -62,7 +64,7 @@ EXPORT double lib_entrypoint_pair1d(double* ts1, double* ts2, int len1, int len2
 	input[0] = help::convert_arrd(ts1, len1);
 	input[1] = help::convert_arrd(ts2, len2);
 	
-	auto r = mains::mainLogic_extern(input, args);
+	auto r = mains::extern_logic(input, args);
 	
 	return r.scoreMethod[0];
 }
@@ -84,7 +86,7 @@ EXPORT double lib_entrypoint_pairmd(double* ts1, double* ts2, int len1, int len2
 		std::cout << std::endl;
 	}*/
 
-	auto r = mains::mainLogic_extern(input, args);
+	auto r = mains::extern_logic(input, args);
 
 	//std::cout << r.scoreMethod << std::endl;
 
@@ -121,8 +123,7 @@ EXPORT void lib_entrypoint_setmd(double*** input, int len, int dims, char* argv)
 		//vtrInput[i] = help::convert_arr2d(input[i], size);
 	}	
 
-	mains::mainLogic_extern(vtrInput, args);
+	mains::extern_logic(vtrInput, args);
 }
 
-
 #endif //ENTRYPOINT_H
\ No newline at end of file
diff --git a/SequenceComparison/help.cpp b/SequenceComparison/help.cpp
index c2d9e097717fbe7c8e578ab8b25f743b7d3d2041..ccbf1e2ba8a8e671b57787f9a479b49af9ab361a 100644
--- a/SequenceComparison/help.cpp
+++ b/SequenceComparison/help.cpp
@@ -1,7 +1,6 @@
 #include "stdafx.h"
 
 #include "help.h"
-#include "dataParser.h"
 #include <bitset>
 #include <random>
 #include <experimental/filesystem>
@@ -143,11 +142,11 @@ int help::random_int(int min, int max)
 	return dis(gen);
 }
 
-vtr2<double> help::random_timeSeries(int size, int dims, int min, int max)
+vtr2<double> help::random_sequence(int len, int dims, int min, int max)
 {
-	vtr2<double> ts(size);
+	vtr2<double> ts(len);
 
-	for (int i = 0; i < size; i++)
+	for (int i = 0; i < len; i++)
 	{
 		vtr<double> point(dims);
 		for (int j = 0; j < dims; j++)
@@ -228,7 +227,7 @@ template double help::vtr_findMax<double>(vtr2<double> const &input);
 template <typename T>
 T help::vtr_findMax(vtr3<T> const &input)
 {
-	double max = constant::min_double;
+	double max = constant::MIN_double;
 
 	for (auto &i : input) {
 		auto tmp = vtr_findMax(i);
@@ -254,9 +253,6 @@ T help::vtr_findMin(vtr2<T> const &input)
 }
 template double help::vtr_findMin<double>(vtr2<double> const &input);
 
-//void help::interpolate2(vtr3<double> &input)
-//void help::interpolate(vtr3<double> &input)
-
 void help::normalizeMany(vtr3<double> &input)
 {
 	for (size_t i = 0; i < input.size(); i++) //dims
@@ -395,29 +391,370 @@ vtr2<double> help::convert_arr3d(double* const &input, size_t len, size_t dims)
 	return out;
 }
 
-vtr<coords> help::convert_coords(result_path const &warping)
+//vtr<coords> help::convert_toCoords(result_path const &warping)
+//{
+//	vtr<coords> pathCoords(warping.path.size());
+//	
+//	int row = -1, col = -1;
+//	for (size_t i = 0; i < warping.path.size(); i++)
+//	{
+//		if (warping.path[i] == 'M') {
+//			row++;
+//			col++;
+//		}
+//		else if (warping.path[i] == 'L')
+//			col++;
+//		else if (warping.path[i] == 'U')
+//			row++;
+//
+//		pathCoords[i] = coords(row + 1, col + 1); //x,y(i,j)
+//	}
+//
+//	return pathCoords;
+//}
+
+void help::sortFollow(vtr<double> &lead, vtr<int> &follow, bool reversed)
+{
+	for (size_t i = 0; i < lead.size() - 1; i++)
+	{
+		for (int j = 0; j < (int)follow.size() - 1; j++)
+		{
+
+			if (reversed ? lead[j + 1] > lead[j] : lead[j + 1] < lead[j])
+			{
+				double tmp = lead[j];
+				lead[j] = lead[j + 1];
+				lead[j + 1] = tmp;
+
+				int fTmp = follow[j];
+				follow[j] = follow[j + 1];
+				follow[j + 1] = fTmp;
+			}
+		}
+	}
+}
+
+template <typename T>
+vtr2<T> help::vtr_degrade(vtr3<T> const &input)
+{
+	size_t sum = 0;
+
+	for (auto &i : input)
+		sum += i.size();
+
+
+	vtr2<double> v;
+	v.reserve(sum);
+	for (auto &i : input)
+		v.insert(v.end(), i.begin(), i.end());
+
+	return v;
+}
+
+template <typename T>
+void help::interpolate(vtr3<T> &input)
+{
+	int maxLen = -1;
+
+	for (auto &&s : input)
+	{
+		if ((int)s.size() > maxLen)
+			maxLen = (int)s.size();
+	}
+
+	for (size_t i = 0; i < input.size(); i++)
+	{
+		if (input[i].size() == 1)
+		{
+			vtr2<T> row(maxLen);
+			fill(row.begin(), row.end(), input[i][0]);
+			input[i] = row;
+		}
+
+		int diff = maxLen - (int)input[i].size();
+		while (diff > 0)
+		{
+			vtr2<T> row;
+
+			int c = 0;
+			for (size_t j = 0; j < input[i].size() && diff > 0; j++)
+			{
+				vtr<T> point;
+
+				if (j % 2 == 1)
+				{
+					for (size_t k = 0; k < input[i][j].size(); k++)
+					{
+						double tmp = (input[i][c - 1][k] + input[i][c][k]) / 2.0;
+						point.push_back(tmp);
+					}
+
+					row.push_back(point);
+					diff--;
+				}
+				else
+				{
+					row.push_back(input[i][c]);
+					c++;
+				}
+
+			}
+			row.insert(row.end(), input[i].begin() + c, input[i].end());
+			input[i] = row;
+		}
+	}
+}
+template void help::interpolate<double>(vtr3<double> &input);
+
+template <typename T>
+void help::interpolate2(vtr3<double> &input)
+{
+	int maxLen = -1;
+
+	for (auto &&s : input)
+	{
+		if ((int)s.size() > maxLen)
+			maxLen = (int)s.size();
+	}
+
+	for (auto &&i : input)
+	{
+		int diff = maxLen - (int)i.size();
+
+		while (diff > 0)
+		{
+			int c = 0;
+			vtr2<T> row;
+			for (size_t k = 0; k < i.size() - 1 && diff > 0; k++)
+			{
+				vtr<T> el;
+
+				if (k % 2 == 1)
+				{
+					for (size_t j = 0; j <i[k].size(); j++)
+					{
+						T tmp = (i[c - 1][j] + i[c][j]) / 2.0;
+						el.push_back(tmp);
+					}
+
+					row.push_back(el);
+					diff--;
+				}
+				else
+				{
+					row.push_back(i[c]);
+					c++;
+				}
+
+			}
+			row.insert(row.end(), i.begin() + c, i.end());
+			i = row;
+		}
+	}
+}
+
+template <typename T>
+void help::paa(vtr3<T> &input, size_t ratio)
+{
+	vtr3<T> output(input.size());
+
+	for (size_t i = 0; i < input.size(); i++)
+	{
+		vtr2<T> s;
+		for (size_t j = 0; j < input[i].size(); j += ratio)// sequence
+		{
+			vtr<T> dim(input[i][j].size());
+
+			const size_t end = j + ratio >= input[i].size() ? input[i].size() : j + ratio;
+			for (size_t k = 0; k < input[i][j].size(); k++) //all dims
+			{
+				double sum = 0;
+				int merged = 0;
+				for (size_t l = j; l < end; l++) //sum individual groups of dims 
+				{
+					sum += input[i][l][k];
+					merged++;
+				}
+				dim[k] = (T)(sum / merged);
+			}
+			s.push_back(dim);
+		}
+		output[i] = s;
+	}
+
+	input = output;
+}
+template void help::paa<double>(vtr3<double> &input, size_t ratio);
+template void help::paa<int>(vtr3<int> &input, size_t ratio);
+
+void help::sax(vtr3<double> &input, size_t numClasses)
 {
-	vtr<coords> pathCoords(warping.path.size());
-	int row = -1, col = -1;
-	for (size_t i = 0; i < warping.path.size(); i++)
+	double max = constant::MIN_double;
+	double min = constant::MAX_double;
+	for (auto &&i : input)
+	{
+		double tmpMax = help::vtr_findMax(i);
+		if (tmpMax > max)
+			max = tmpMax;
+
+		double tmpMin = help::vtr_findMin(i);
+		if (tmpMin < min)
+			min = tmpMin;
+	}
+
+	double step = (max - min) / static_cast<double>(numClasses);
+
+	for (auto &&i : input)
 	{
-		float color[] = { 0, 255, 0 };
-		if (i == 0) {
-			color[0] = 255;
-			color[1] = 0;
+		for (auto &&j : i)
+		{
+			for (auto &&k : j)
+			{
+				int c = 1;
+				double stepCount = min;
+				while (stepCount < max + step)
+				{
+					if (k <= min + c * step)
+					{
+						k = min + (c - 1) * step + step / 2;
+						break;
+					}
+					stepCount += step;
+					c++;
+				}
+			}
 		}
+	}
+}
 
-		if (warping.path[i] == 'M') {
-			row++;
-			col++;
+//Returns shortened input sequence by skiping some of their elements.
+template <typename T>
+void help::reduce(vtr3<T> &input, size_t skip)
+{
+	for (auto &&i : input)
+	{
+		vtr2<T> row;
+		for (size_t j = skip - 1; j < i.size(); j += skip)
+		{
+			row.push_back(i[j]);
 		}
-		else if (warping.path[i] == 'L')
-			col++;
-		else if (warping.path[i] == 'U')
-			row++;
+		i = row;
+	}
+}
+template void help::reduce<double>(vtr3<double> &input, size_t skip);
+template void help::reduce<int>(vtr3<int> &input, size_t skip);
 
-		pathCoords[i] = coords(row + 1, col + 1); //x,y(i,j)
+template <typename T>
+void help::prolong(vtr3<T> &input, size_t times)
+{
+	for (size_t i = 0; i < input.size(); i++) //every sequence
+	{
+		size_t dims = (int)input[0][0].size();
+
+		for (size_t j = 0; j < times; j++) //times to prolong
+		{
+			size_t alloc = 2 * input[i].size() - 1;
+
+			int counter = 0;
+			vtr2<T> row(alloc);
+			for (size_t k = 0; k < 2 * input[i].size() - 1; k++)
+			{
+				vtr<T> point(dims);
+				for (size_t l = 0; l < dims; l++)
+				{
+					if (k % 2 == 1)
+						point[l] = (input[i][counter - 1][l] + input[i][counter][l]) / 2;
+					else
+					{
+						point[l] = input[i][counter][l];
+					}
+				}
+				if (k % 2 != 1)
+					counter++;
+
+				row[k] = point;
+			}
+			input[i] = row;
+		}
+	}
+}
+template void help::prolong<double>(vtr3<double> &input, size_t times);
+template void help::prolong<int>(vtr3<int> &input, size_t times);
+
+//Returns smoothed sekvence by moving window average.
+void help::smooth(vtr3<double> &input, size_t width)
+{
+	vtr3<double> output(input.size());
+
+	for (size_t i = 0; i < input.size(); i++)
+	{
+		const int dims = (int)input[0][0].size();
+
+		vtr2<double> s;
+		for (size_t j = 0; j < width - 1; j++)
+		{
+			s.push_back(input[i][j]);
+		}
+
+		for (size_t j = 0; j < input[i].size() - width + 1; j++)// sequence
+		{
+			vtr<double> sums(dims);
+			for (size_t k = 0; k < width; k++) //all dims
+			{
+				for (int l = 0; l < dims; l++)
+				{
+					sums[l] += static_cast<double>(input[i][j + k][l] / width);
+				}
+			}
+			s.push_back(sums);
+		}
+		output[i] = s;
+	}
+
+	input = output;
+}
+
+template<typename T>
+vtr3<T> help::alterStructure(vtr3<T> const &matrix) 
+{
+	vtr3<T> m = help::vtr_init<T>(matrix[0][0].size(), matrix.size(), matrix[0].size());
+	for (size_t i = 0; i < matrix.size(); i++)
+	{
+		for (size_t j = 0; j < matrix[0].size(); j++)
+		{
+			for (size_t k = 0; k < matrix[0][0].size(); k++)
+			{
+				m[k][i][j] = matrix[i][j][k];
+			}
+		}
 	}
 
-	return pathCoords;
-}
\ No newline at end of file
+	return m;
+}
+template vtr3<double> help::alterStructure(vtr3<double> const &matrix);
+template vtr3<int> help::alterStructure(vtr3<int> const &matrix);
+
+//Returns sorted 2D vector by columns.
+//template<class T, class T2>
+//static void Sort2dVectorByColumns(vtr2<T> &matrix, vtr2<T2> &order, bool reversed)
+//{
+//	for (size_t i = 0; i < matrix.size(); i++)   //col //sorting for every column
+//	{
+//		for (size_t k = 0; k < matrix.size(); k++)
+//		{
+//			for (size_t j = 1; j < matrix.size() - 1; j++) //row
+//			{
+//				if(reversed ? matrix[j][i] < matrix[j + 1][i] : matrix[j][i] > matrix[j + 1][i])
+//				{
+//					T tmp = matrix[j][i];
+//					matrix[j][i] = matrix[j + 1][i];
+//					matrix[j + 1][i] = tmp;
+
+//					T2 tmpI = order[j][i];
+//					order[j][i] = order[j + 1][i];
+//					order[j + 1][i] = tmpI;
+//				}
+//			}
+//		}
+//	}
+//}
\ No newline at end of file
diff --git a/SequenceComparison/help.h b/SequenceComparison/help.h
index e7aa6c683c1836af8b78e934ad7495670a27099a..46449288d5e9098169d2b24a4259fca08d15c7af 100644
--- a/SequenceComparison/help.h
+++ b/SequenceComparison/help.h
@@ -1,14 +1,11 @@
 #ifndef HELP_H
 #define HELP_H
 
-#include "structs.h"
+#include "templates.h"
 
 class help
 {
 public:
-
-	static vtr<coords> convert_coords(result_path const &warping);
-
 	static bool isFolder(std::string path);
 	static bool isFile(std::string path);
 	static bool pathExists(std::string path);
@@ -22,10 +19,7 @@ public:
 	static void trimRight(std::string &s, std::string const &delimiters);
 	static void trim(std::string &s, std::string const &delimiters);
 	
-	//split functions
 	static vtr<std::string> split(std::string const &s, char const *delimiters);
-	//static vtr<std::string> split1(std::string const &s, std::string const &delimiters);
-	//static vtr<std::string> split2(std::string const &s, std::string const &delimiters);
 	
 	//Returns sequence separated in theirs dimensions.
 	static vtr3<double> separateSequence(vtr3<double> const &input, int size);
@@ -33,9 +27,10 @@ public:
 	//Returns sequence one sequence with 1 dimension.
 	static vtr3<double> separateSequenceOne(vtr2<double> const &input);
 
-	static double random_real(int min, int max);
 	static int random_int(int min, int max);
-	static vtr2<double> random_timeSeries(int size, int dims, int min, int max);
+	static double random_real(int min, int max);
+	
+	static vtr2<double> random_sequence(int len, int dims, int min, int max);
 
 	/*NOT USED
 	static vtr2<double> convertToDouble(vtr2<std::string> const &strInput);
@@ -73,334 +68,42 @@ public:
 	template <typename T>
 	static T vtr_findMax(vtr2<T> const &input);
 	
-	template <typename T>
-	static T vtr_findMax(vtr3<T> const &input);
+	template <typename T> static T vtr_findMax(vtr3<T> const &input);
 	
 	template <typename T>
 	static T vtr_findMin(vtr2<T> const &input);
 	
 	template <typename T>
-	static vtr2<T> vtr_degrade(vtr3<T> const &input)
-	{
-		size_t sum = 0;
-
-		for (auto &i : input)
-			sum += i.size();
-
-
-		vtr2<double> v;
-		v.reserve(sum);
-		for (auto &i : input)
-			v.insert(v.end(), i.begin(), i.end());
+	static vtr2<T> vtr_degrade(vtr3<T> const &input);
 		
-		return v;
-	}
-		
-	//Returns sorted 2D vector by columns.
-	template<class T, class T2>
-	static void Sort2dVectorByColumns(vtr2<T> &matrix, vtr2<T2> &order, bool reversed)
-	{
-		for (size_t i = 0; i < matrix.size(); i++)   //col //sorting for every column
-		{
-			for (size_t k = 0; k < matrix.size(); k++)
-			{
-				for (size_t j = 1; j < matrix.size() - 1; j++) //row
-				{
-					if(reversed ? matrix[j][i] < matrix[j + 1][i] : matrix[j][i] > matrix[j + 1][i])
-					{
-						T tmp = matrix[j][i];
-						matrix[j][i] = matrix[j + 1][i];
-						matrix[j + 1][i] = tmp;
-
-						T2 tmpI = order[j][i];
-						order[j][i] = order[j + 1][i];
-						order[j + 1][i] = tmpI;
-					}
-				}
-			}
-		}
-	}
-
-	static void sortFollow(vtr<double> &lead, vtr<int> &follow, bool reversed)
-	{
-		for (size_t i = 0; i < lead.size() - 1; i++)
-		{
-			for (int j = 0; j < (int)follow.size() - 1; j++)
-			{
+	static void sortFollow(vtr<double> &lead, vtr<int> &follow, bool reversed);	
 
-				if ( reversed ? lead[j + 1] > lead[j] : lead[j + 1] < lead[j])
-				{
-					double tmp = lead[j];
-					lead[j] = lead[j + 1];
-					lead[j + 1] = tmp;
+	template <typename T>
+	static vtr3<T> alterStructure(vtr3<T> const &matrix);
 
-					int fTmp = follow[j];
-					follow[j] = follow[j + 1];
-					follow[j + 1] = fTmp;
-				}
-			}
-		}
-	}
+	//static vtr<coords> convert_toCoords(result_path const &warping);
 
 	//Returns input sequence interpolated to same length.
 	template <typename T>
-	static void interpolate(vtr3<T> &input)
-	{
-		int maxLen = -1;
-
-		for (auto &&s : input)
-		{
-			if ((int)s.size() > maxLen)
-				maxLen = (int)s.size();
-		}
-
-		for (size_t i = 0; i < input.size(); i++)
-		{
-			if (input[i].size() == 1)
-			{
-				vtr2<T> row(maxLen);
-				fill(row.begin(), row.end(), input[i][0]);
-				input[i] = row;
-			}
-
-			int diff = maxLen - (int)input[i].size();
-			while (diff > 0)
-			{
-				vtr2<T> row;
-
-				int c = 0;
-				for (size_t j = 0; j < input[i].size() && diff > 0; j++)
-				{
-					vtr<T> point;
-
-					if (j % 2 == 1)
-					{
-						for (size_t k = 0; k < input[i][j].size(); k++)
-						{
-							double tmp = (input[i][c - 1][k] + input[i][c][k]) / 2.0;
-							point.push_back(tmp);
-						}
-
-						row.push_back(point);
-						diff--;
-					}
-					else
-					{
-						row.push_back(input[i][c]);
-						c++;
-					}
-
-				}
-				row.insert(row.end(), input[i].begin() + c, input[i].end());
-				input[i] = row;
-			}
-		}
-	}
+	static void interpolate(vtr3<T> &input);
 
 	template <typename T>
-	static void interpolate2(vtr3<double> &input)
-	{
-		int maxLen = -1;
-
-		for (auto &&s : input)
-		{
-			if ((int)s.size() > maxLen)
-				maxLen = (int)s.size();
-		}
-
-		for (auto &&i : input)
-		{
-			int diff = maxLen - (int)i.size();
-
-			while (diff > 0)
-			{
-				int c = 0;
-				vtr2<T> row;
-				for (size_t k = 0; k < i.size() - 1 && diff > 0; k++)
-				{
-					vtr<T> el;
-
-					if (k % 2 == 1)
-					{
-						for (size_t j = 0; j <i[k].size(); j++)
-						{
-							T tmp = (i[c - 1][j] + i[c][j]) / 2.0;
-							el.push_back(tmp);
-						}
-
-						row.push_back(el);
-						diff--;
-					}
-					else
-					{
-						row.push_back(i[c]);
-						c++;
-					}
-
-				}
-				row.insert(row.end(), i.begin() + c, i.end());
-				i = row;
-			}
-		}
-	}
+	static void interpolate2(vtr3<double> &input);
 
 	template <typename T>
-	static void paa(vtr3<T> &input, size_t ratio)
-	{
-		vtr3<T> output(input.size());
-
-		for (size_t i = 0; i < input.size(); i++)
-		{
-			vtr2<T> s;
-			for (size_t j = 0; j < input[i].size(); j += ratio)// sequence
-			{
-				vtr<T> dim(input[i][j].size());
-
-				const size_t end = j + ratio >= input[i].size() ? input[i].size() : j + ratio;
-				for (size_t k = 0; k < input[i][j].size(); k++) //all dims
-				{
-					double sum = 0;
-					int merged = 0;
-					for (size_t l = j; l < end; l++) //sum individual groups of dims 
-					{
-						sum += input[i][l][k];
-						merged++;
-					}
-					dim[k] = (T)(sum / merged);
-				}
-				s.push_back(dim);
-			}
-			output[i] = s;
-		}
-
-		input = output;
-	}
+	static void paa(vtr3<T> &input, size_t ratio);	
 
-	static void sax(vtr3<double> &input, size_t numClasses)
-	{
-		double max = constant::MIN_double;
-		double min = constant::MAX_double;
-		for (auto &&i : input)
-		{
-			double tmpMax = vtr_findMax(i);
-			if (tmpMax > max)
-				max = tmpMax;
-
-			double tmpMin = vtr_findMin(i);
-			if (tmpMin < min)
-				min = tmpMin;
-		}
-
-		double step = (max - min) / numClasses;
-
-		for (auto &&i : input)
-		{
-			for (auto &&j : i)
-			{
-				for (auto &&k : j)
-				{
-					int c = 1;
-					double stepCount = min;
-					while (stepCount < max + step)
-					{
-						if (k <= min + c * step)
-						{
-							k = min + (c - 1) * step + step / 2;
-							break;
-						}
-						stepCount += step;
-						c++;
-					}
-				}
-			}
-		}
-	}
+	static void sax(vtr3<double> &input, size_t numClasses);	
 
 	//Returns shortened input sequence by skiping some of their elements.
 	template <typename T>
-	static void reduce(vtr3<T> &input, size_t skip)
-	{
-		for (auto &&i : input)
-		{
-			vtr2<T> row;
-			for (size_t j = skip - 1; j < i.size(); j += skip)
-			{
-				row.push_back(i[j]);
-			}
-			i = row;
-		}
-	}
-
+	static void reduce(vtr3<T> &input, size_t skip);
+	
 	template <typename T>
-	static void prolong(vtr3<T> &input, size_t times)
-	{
-		for (size_t i = 0; i < input.size(); i++) //every sequence
-		{
-			size_t dims = (int)input[0][0].size();
-
-			for (size_t j = 0; j < times; j++) //times to prolong
-			{
-				size_t alloc = 2 * input[i].size() - 1;
-
-				int counter = 0;
-				vtr2<T> row(alloc);
-				for (size_t k = 0; k < 2 * input[i].size() - 1; k++)
-				{
-					vtr<T> point(dims);
-					for (size_t l = 0; l < dims; l++)
-					{
-						if (k % 2 == 1)
-							point[l] = (input[i][counter - 1][l] + input[i][counter][l]) / 2;
-						else
-						{
-							point[l] = input[i][counter][l];
-						}
-					}
-					if (k % 2 != 1)
-						counter++;
-
-					row[k] = point;
-				}
-				input[i] = row;
-			}
-		}
-	}
-
-	//Returns smoothed sekvence by moving window average.
-	static void smooth(vtr3<double> &input, size_t width)
-	{
-		vtr3<double> output(input.size());
-
-		for (size_t i = 0; i < input.size(); i++)
-		{
-			const int dims = (int)input[0][0].size();
-
-			vtr2<double> s;
-			for (size_t j = 0; j < width - 1; j++)
-			{
-				s.push_back(input[i][j]);
-			}
-
-			for (size_t j = 0; j < input[i].size() - width + 1; j++)// sequence
-			{
-				vtr<double> sums(dims);
-				for (size_t k = 0; k < width; k++) //all dims
-				{
-					for (int l = 0; l < dims; l++)
-					{
-						sums[l] += input[i][j + k][l] / width;
-					}
-				}
-				s.push_back(sums);
-			}
-			output[i] = s;
-		}
-
-		input = output;
-	}
-
+	static void prolong(vtr3<T> &input, size_t times);
 	
-
+	//Returns smoothed sekvence by moving window average.
+	static void smooth(vtr3<double> &input, size_t width);
 };
 
 #endif //HELP_H
\ No newline at end of file
diff --git a/SequenceComparison/lcss.cpp b/SequenceComparison/lcss.cpp
index 8124b95f52167290e54582cbbf934b0b7f7db7fe..7d08729d88a0890ac74505a35dd5c1dcefff720c 100644
--- a/SequenceComparison/lcss.cpp
+++ b/SequenceComparison/lcss.cpp
@@ -1,5 +1,6 @@
 #include "stdafx.h"
 
+#include "draw.h"
 #include "lcss.h"
 #include "calcul.h"
 #include "print.h"
@@ -10,100 +11,146 @@ using namespace std;
 
 vtr<double> lcss::main(input_method const &input, input_info const &info, parameter const &params)
 {
-	auto result = alignment(input.A, input.B, params);
+	if ((int)((input.A.size() * input.B.size()) / 131072) > params.ram) //131072 to convert bytes to MB
+	{
+		cout << "size A: " << input.A.size() << ", size B: " << input.B.size() << endl;
+		//throw runtime_error("DTW aborted. Input too large: " + to_string(input.A.size() * input.B.size()) + "B");
+		cout << "DTW aborted. Input too large: " << (input.A.size() * input.B.size() * 8) / 1024 / 1024 << "MB" << endl;
+		cout << "For overriding RAM limit use -ram [GBs] switch." << endl;
+		exit(0);
+	}
+
+	auto result = alignment(input, params);
+
+	if (params.drawOut.size() > 0)
+		draw::plot_pair(result, input, info, params);
 
 	if (params.isRatioReversed())
 	{
-		for (size_t i = 0; i < result.size(); i++)
-			result[params.scoreType - 1] = 1 - result[params.scoreType - 1];
-
-		return result;
+		for (size_t i = 0; i < result.score.size(); i++)
+			result.score[params.scoreType - 1] = 1 - result.score[params.scoreType - 1];
 	}
-	else
-		return result;
+		
+	return result.score;
 }
 
-double lcss::main2(input_method const &input, parameter const &params)
+//double lcss::main2(input_method const &input, parameter const &params)
+//{
+//	auto result = alignment(input, params);
+//
+//	if (params.isRatioReversed())				// -reversed switch
+//		return 1 - result[params.scoreType - 1];
+//	else
+//		return result[params.scoreType - 1];
+//}
+
+result_dtw lcss::alignment(input_method const &input, parameter const &params)
 {
-	auto result = alignment(input.A, input.B, params);
+	DISTANCE_LCSS distance = calcul::distance_lcss;
 
-	if (params.isRatioReversed())				// -reversed switch
-		return 1 - result[params.scoreType - 1];
-	else
-		return result[params.scoreType - 1];
-}
+	auto m = lcss::matrix(input, distance, params);
+	
+	if (params.isDebugInfo())
+		cout << endl << print::distanceMatrix(m);
 
-vtr<double> lcss::alignment(vtr2<double> const &A, vtr2<double> const &B, parameter const &params)
-{
-	DISTANCE_LCSS d = calcul::distance_lcss;
-
-	result_path backtrack;
-	if (params.matrixDataType == "double")
-		backtrack = lcss::matrix<double> (A, B, d, params);
-	else if (params.matrixDataType == "int")
-		backtrack = lcss::matrix<int>(A, B, d, params);
-	else if (params.matrixDataType == "float")
-		backtrack = lcss::matrix<float>(A, B, d, params);
+	vtr<result_path> warping(1);
+	warping[0] = get_warping(m, input);
+	warping[0].scoreRaw = m[input.A.size()][input.B.size()].value;
+
+	vtr2<range> ranges(1);
+	ranges[0].push_back(range(0, (int)warping[0].path.size()));
 	
-	vtr<double> result;
-	result.push_back(backtrack.scoreRaw);
-	result.push_back(backtrack.scoreRaw / backtrack.path.size());
-	result.push_back(calcul::score_lcss_s1(backtrack.scoreRaw, backtrack.path.size()));
-	result.push_back(calcul::score_lcss_s1(backtrack.scoreRaw, min(A.size(), B.size())));
+	result_dtw result;
+		
+	if (params.drawOut.size() > 0) {
+		result.matrix_acc = draw::matrix(m, warping, ranges, params);
+		result.matrix_noacc = draw::matrix(lcss::matrix_noaccumulation(input, distance, params), warping, ranges, params);
+	}
+
+	result.score.push_back(warping[0].scoreRaw);
+	result.score.push_back(warping[0].scoreRaw / warping[0].path.size());
+	result.score.push_back(calcul::score_lcss_s1(warping[0].scoreRaw, warping[0].path.size()));
+	result.score.push_back(calcul::score_lcss_s1(warping[0].scoreRaw, min(input.A.size(), input.B.size())));
 	
 	return result;
 }
 
-template<class T>
-result_path lcss::matrix(vtr2<double> const &A, vtr2<double> const &B, DISTANCE_LCSS distance, parameter const &params)
+vtr2<node> lcss::matrix(input_method const &input, DISTANCE_LCSS distance, parameter const &params)
 {
-	vtr2<node<T>> m(A.size() + 1);
-	for (size_t i = 0; i < A.size() + 1; i++)
-		m[i] = vector<node<T>>(B.size() + 1, node<T>(0));
+	vtr2<node> m(input.A.size() + 1);
+	for (size_t i = 0; i < input.A.size() + 1; i++)
+		m[i] = vector<node>(input.B.size() + 1, node(0));
 
 	double left = 0;
 	double up = 0;
-	for (size_t i = 1; i < A.size() + 1; i++) //radky - y
+	for (size_t i = 1; i < input.A.size() + 1; i++) //radky - y
 	{       
-		for (size_t j = 1; j < B.size() + 1; j++) //sloupce - x
+		for (size_t j = 1; j < input.B.size() + 1; j++) //sloupce - x
 		{        
 			left = m[i][j - 1].value;
 			up = m[i - 1][j].value;
 			
 			bool epsed = true;
-			int shorterDim = (int)min(A[i - 1].size(), B[j - 1].size());
+			int shorterDim = (int)min(input.A[i - 1].size(), input.B[j - 1].size());
 			for (int u = 0; u < shorterDim; u++)
 			{
-				if (distance(A[i - 1], B[j - 1], u) > params.epsilon)
+				if (distance(input.A[i - 1], input.B[j - 1], u) > params.epsilon)
 					epsed = false;                
 			}
 
 			if (epsed && std::abs((int)(i - j)) <= params.delta)     //if i-1,j-1 <= l,u ... diag
 				m[i][j].value = m[i - 1][j - 1].value + 1;
 			else if (left >= up)
-				m[i][j].value = static_cast<T>(left); //(UP) jedno kterej    
+				m[i][j].value = left; //(UP) jedno kterej    
 			else
-				m[i][j].value = static_cast<T>(up);  //(UP < LEFT)      
+				m[i][j].value = up;  //(UP < LEFT)      
 		}
 	}
 	
-	return backtrack(m, A, B);
+	return m;
+}
+
+vtr2<node> lcss::matrix_noaccumulation(input_method const &input, DISTANCE_LCSS distance, parameter const &params)
+{
+	vtr2<node> m(input.A.size() + 1);
+	for (size_t i = 0; i < input.A.size() + 1; i++)
+		m[i] = vector<node>(input.B.size() + 1, node(0));
+	
+	for (size_t i = 1; i < input.A.size() + 1; i++) //radky - y
+	{
+		for (size_t j = 1; j < input.B.size() + 1; j++) //sloupce - x
+		{			
+			bool epsed = true;
+			int shorterDim = (int)min(input.A[i - 1].size(), input.B[j - 1].size());
+			for (int u = 0; u < shorterDim; u++)
+			{
+				if (distance(input.A[i - 1], input.B[j - 1], u) > params.epsilon)
+					epsed = false;
+			}
+
+			if (epsed && std::abs((int)(i - j)) <= params.delta)
+				m[i][j].value = 0;
+			else
+				m[i][j].value = 1;
+		}
+	}
+
+	return m;
 }
 
-template<class T>
-result_path lcss::backtrack(vector<vector<node<T>>> const &m, vtr2<double> const &A, vtr2<double> const &B)
+result_path lcss::get_warping(vtr2<node> const &m, input_method const &input)
 {
-	int i = (int)A.size();
-	int j = (int)B.size();
+	int i = (int)input.A.size();
+	int j = (int)input.B.size();
 	string path = "";
 
 	while (i > 0 && j > 0)
 	{
 		if (m[i - 1][j - 1].value < m[i][j].value)
 		{
-			if (to_string(A[i - 1][0]) == "-" || to_string(B[j - 1][0]) == "-")
+			if (to_string(input.A[i - 1][0]) == "-" || to_string(input.B[j - 1][0]) == "-")
 				path = "M" + path;
-			else if (A[i - 1][0] == B[j - 1][0])
+			else if (input.A[i - 1][0] == input.B[j - 1][0])
 				path = "M" + path;
 			else
 				path = "S" + path;
@@ -140,8 +187,7 @@ result_path lcss::backtrack(vector<vector<node<T>>> const &m, vtr2<double> const
 
 	result_path wp;
 	wp.path = path;
-	wp.scoreRaw = m[A.size()][B.size()].value;
-	//wp.normScore = 1 - calcul::getPairRatio_lcss((int)(A.size() + B.size()), (int)wp.rawScore);
+	wp.scoreRaw = m[input.A.size()][input.B.size()].value;
    
 	return wp;
 }
\ No newline at end of file
diff --git a/SequenceComparison/lcss.h b/SequenceComparison/lcss.h
index 281c95f285a730969584dd6f34db20967e3bfd34..6cdde4f9f57a543af0e047c7d3e76beca294a178 100644
--- a/SequenceComparison/lcss.h
+++ b/SequenceComparison/lcss.h
@@ -14,15 +14,14 @@ public:
 	//Returns result of lcss function.
 	//lcss function should always be called by this method.
 	static vtr<double> main(input_method const &input, input_info const &info, parameter const &params);
-	static double main2(input_method const &input, parameter const &params);
 	//Returns alignment similarity.
-	static vtr<double> alignment(vtr2<double> const &, vtr2<double> const &, parameter const &params);
+	static result_dtw alignment(input_method const &input, parameter const &params);
 	//Returns 'distance matrix' for 2 input sequence.
-	template<class T>
-	static result_path matrix(vtr2<double> const &A, vtr2<double> const &B, DISTANCE_LCSS d, parameter const &params);
+	static vtr2<node> matrix(input_method const &input, DISTANCE_LCSS d, parameter const &params);
+	static vtr2<node> matrix_noaccumulation(input_method const &input, DISTANCE_LCSS d, parameter const &params);
+
 	//Returns 'warping path' generated form distance matrix.
-	template<class T>
-	static result_path backtrack(vtr2<node<T>> const &m, vtr2<double> const &A, vtr2<double> const &B);
+	static result_path get_warping(vtr2<node> const &m, input_method const &input);
 	//Log
 	//static std::string Log(result const &, parameter const &);
 };
diff --git a/SequenceComparison/mains.cpp b/SequenceComparison/mains.cpp
index bc33c345373e57f9f451f5c082f3d85b62a2a70a..b7ffa710f2407b678c3d1d5e877a3c7a1c1faf10 100644
--- a/SequenceComparison/mains.cpp
+++ b/SequenceComparison/mains.cpp
@@ -1,9 +1,10 @@
 #include "stdafx.h"
 
 #include "mains.h"
+#include <random>
 #include "entrypoint.h"
 #include "parameter.h"
-#include "dataParser.h"
+#include "parser.h"
 #include "print.h"
 #include "operation.h"
 #include "dtw.h"
@@ -12,78 +13,76 @@
 #include "help.h"
 #include "calcul.h"
 #include "draw.h"
-#include <random>
 
 using namespace std;
 
-void mains::entry_main(vtr<string> const &args)
+void mains::main_entry(vtr<string> const &args)
 {
+	//script support
 	vector<string> scripts;
 	for (size_t i = 0; i < args.size() - 1; i++)
 	{
 		if (args[i] == "-script")
 		{
-			scripts = dataParser::readFileByLine(args[i + 1]);
+			scripts = parser::readFileByLine(args[i + 1]);
 			break;
 		}
 	}
+	
+	result_operation result;
 
+	auto params = parameter::setParameters(args);
 	if (scripts.size() > 0)
 	{
-		//size_t start = args.size() >= 3 ? stoi(args[2]) - 1 : 0;
-		//size_t end = args.size() == 4 ? stoi(args[3]) : scripts.size();
-		for (size_t i = 0; i < scripts.size(); i++)
+		for (size_t i = 0; i < scripts.size(); i++)	//secondary switches applyed to all script lines ...for more robust behaviour
 		{
-			auto argsSub = help::split(scripts[i], " \t");
-			parameter::parameterPriority(argsSub, args);
-			mainLogic(argsSub);
+			auto argsAll = help::split(scripts[i], " \t");
+			parameter::applyParameter(argsAll, args);
+			params = parameter::setParameters(argsAll);
+			result = main_logic(params);
 		}
 	}
 	else
-		mainLogic(args);
+		result = main_logic(params);
 }
 
-void mains::mainLogic(vtr<string> const &args)
-{
-	auto params = parameter::setParameters(args);
-	
+result_operation mains::main_logic(parameter const &params)
+{	
 	//INPUT DATA PARSING
 	input_data data;
 	result_time times;
 
 	auto begin = chrono::steady_clock::now();
 	try {
-		data.files.input = dataParser::getAllFileNames(params.inPath); //file path of all input files
-		data.files.query = dataParser::getAllFileNames(params.inQuery); //file path of all input files
-		data.files.keyInput = dataParser::getAllFileNames(params.inKeyInput); //file path of all input files
-		data.files.keyQuery = dataParser::getAllFileNames(params.inKeyQuery); //file path of all input files
+		data.files.input = parser::getAllFileNames(params.inPath); //file path of all input files
+		data.files.query = parser::getAllFileNames(params.inQuery); //file path of all input files
+		data.files.keyInput = parser::getAllFileNames(params.inKeyInput); //file path of all input files
+		data.files.keyQuery = parser::getAllFileNames(params.inKeyQuery); //file path of all input files
 		data.files.sort();
 		
-		data.input = dataParser::readData<double>(data.files.input);				//parsing
+		data.input = parser::readData<double>(data.files.input);				//parsing
 		if (data.input.size() < 1)
 			throw runtime_error("problem occured when loading input data");
 		
 		if (params.distance == 4)
-			data.keyInput = dataParser::readData<int>(data.files.keyInput);
+			data.keyInput = parser::readData<int>(data.files.keyInput);
 
 		if (params.isQuery())
 		{
-			data.query = dataParser::readData<double>(data.files.query);				//parsing
+			data.query = parser::readData<double>(data.files.query);				//parsing
 			if (data.query.size() < 1)
 				throw runtime_error("problem occured when loading query data");
 
 			if (params.distance == 4)
-				data.keyInput = dataParser::readData<int>(data.files.keyQuery);
+				data.keyInput = parser::readData<int>(data.files.keyQuery);
 		}
 
 		times.parsing = chrono::duration_cast<chrono::milliseconds>(chrono::steady_clock::now() - begin).count();
-		if (params.isTime())
-			cout << print::elapsedTime("parsing", times.parsing) << endl;
-
+		
 		if (params.isClusters())	//parsing clusters file 
 		{
-			auto clusterTmp = dataParser::parseClusters(data.files.query, params.inClusterPath);
-			data.clusters = dataParser::parseClusters(data.files.input, params.inClusterPath);
+			auto clusterTmp = parser::parseClusters(data.files.query, params.inClusterPath);
+			data.clusters = parser::parseClusters(data.files.input, params.inClusterPath);
 
 			int clusterSize = (int)data.clusters.ids.size();
 			for (size_t i = 0; i < clusterTmp.ids.size(); i++)
@@ -132,10 +131,12 @@ void mains::mainLogic(vtr<string> const &args)
 
 
 	//PRINT REUSULT
-	mains::printResultLogic(data, result, times, params);
+	mains::printResult(data, result, times, params);
+
+	return result;
 }
 
-result_operation mains::mainLogic_extern(vtr3<double> const &input, vtr<string> const &args)
+result_operation mains::extern_logic(vtr3<double> const &input, vtr<string> const &args)
 {
 	//cout << print::printVector(args);
 	auto params = parameter::setParameters(args);
@@ -229,8 +230,16 @@ void mains::preprocesing(input_data &data, parameter const& params)
 	}
 }
 
-void mains::printResultLogic(input_data const &data, result_operation const &result, result_time &times, parameter const &params)
+void mains::printResult(input_data const &data, result_operation &result, result_time &times, parameter const &params)
 {
+	if (!result.scoreMethod.empty())
+		cout << print::vector(result.scoreMethod);
+
+	if(!result.matrixSimilarity.empty())
+		result.matrixSimilarity = help::alterStructure(result.matrixSimilarity);
+	//if (!result.matrixCluster.empty())
+	//	result.matrixCluster = help::alterStructure(result.matrixCluster);
+
 	if (params.isPrintOutput()) {
 		if (params.isOmp())
 			cout << print::matrix(result.matrixSimilarity[params.scoreType - 1], params);
@@ -239,20 +248,20 @@ void mains::printResultLogic(input_data const &data, result_operation const &res
 	}
 
 	if (params.operation > 2)
-		cout << print::scores_clustering(result);
+		cout << print::scores_clustering(result, params.precision);
 
 	//WRITE LOG FILES
 	auto begin = chrono::steady_clock::now();
 	if (params.isWriteOutput()) {
 		print::write(print::matrix(result.matrixSimilarity[params.scoreType - 1], params), params.outputPath + ".matrix", false);
-		print::write(print::scores_clustering(result), params.outputPath + ".score", false);
+		print::write(print::scores_clustering(result, params.precision), params.outputPath + ".score", false);
 	}
 
 	if (params.isHtml())
 	{
 		print::write(
 			/*print::printParameterString(args) + "</br>" +*/
-			print::scores_clustering(result) +
+			print::scores_clustering(result, params.precision) +
 			print::htmlClusters(data.input, result.matrixCluster[0], data.clusters), params.outputPath + ".html", true);
 	}
 
diff --git a/SequenceComparison/mains.h b/SequenceComparison/mains.h
index e864b854dd0cc014588b8515803702fd62d3f9ce..6e71a550afd58e0b873dbd2e70f2f5ac981a3766 100644
--- a/SequenceComparison/mains.h
+++ b/SequenceComparison/mains.h
@@ -7,15 +7,15 @@
 class mains
 {
 public:
-	static void entry_main(vtr<std::string> const &args);
+	static void main_entry(vtr<std::string> const &args);
 	
-	static result_operation mainLogic_extern(vtr3<double> const &input, vtr<std::string> const &args);
+	static result_operation main_logic(parameter const &params);
 
-	static void mainLogic(vtr<std::string> const &args);
+	static result_operation extern_logic(vtr3<double> const &input, vtr<std::string> const &args);
 
 	static void preprocesing(input_data &data, parameter const &params);
 	
-	static void printResultLogic(input_data const &data, result_operation const &result, result_time &times, parameter const &params);
+	static void printResult(input_data const &data, result_operation &result, result_time &times, parameter const &params);
 
 };
 
diff --git a/SequenceComparison/makefile b/SequenceComparison/makefile
index ad861dbb080b66299a58ca11d197706c570b6867..4976511998da5a97164044959e082a4acaf82a56 100644
--- a/SequenceComparison/makefile
+++ b/SequenceComparison/makefile
@@ -1,56 +1,67 @@
 CC = g++
 CF = -std=c++14 -pedantic -Wall
+
 # -qoverride-limits
-my: main.cpp templates.h structs.h mains.cpp mains.h parameter.cpp parameter.h calcul.cpp calcul.h dataParser.cpp dataParser.h dtw.cpp dtw.h lcss.cpp lcss.h help.cpp help.h operation.cpp operation.h pdtw.cpp pdtw.h print.cpp print.h draw.h entrypoint.h tree.h
-	g++ $(CF) -O3 -fopenmp main.cpp mains.cpp parameter.cpp calcul.cpp dataParser.cpp dtw.cpp lcss.cpp help.cpp operation.cpp pdtw.cpp print.cpp -lstdc++fs -lX11 -o mymsa
+my: main.cpp templates.h structs.h mains.cpp mains.h parameter.cpp parameter.h calcul.cpp calcul.h parser.cpp parser.h dtw.cpp dtw.h lcss.cpp lcss.h help.cpp help.h operation.cpp operation.h pdtw.cpp pdtw.h print.cpp print.h draw.h entrypoint.h tree.h
+	g++ $(CF) -O3 -fopenmp main.cpp mains.cpp parameter.cpp calcul.cpp parser.cpp dtw.cpp lcss.cpp help.cpp operation.cpp pdtw.cpp print.cpp -lstdc++fs -lX11 -o mymsa
 #
-myg: main.cpp templates.h headerStruct.h mains.cpp mains.h parameter.cpp parameter.h calcul.cpp calcul.h dataParser.cpp dataParser.h dtw.cpp dtw.h lcss.cpp lcss.h help.cpp help.h operation.cpp operation.h pdtw.cpp pdtw.h print.cpp print.h draw.h entrypoint.h
-	g++ $(CF) -O3 -fopenmp main.cpp mains.cpp parameter.cpp calcul.cpp dataParser.cpp dtw.cpp lcss.cpp help.cpp operation.cpp pdtw.cpp print.cpp -lstdc++fs -lX11 -o mymsa 
+myg: main.cpp templates.h headerStruct.h mains.cpp mains.h parameter.cpp parameter.h calcul.cpp calcul.h parser.cpp parser.h dtw.cpp dtw.h lcss.cpp lcss.h help.cpp help.h operation.cpp operation.h pdtw.cpp pdtw.h print.cpp print.h draw.h entrypoint.h
+	g++ $(CF) -O3 -fopenmp main.cpp mains.cpp parameter.cpp calcul.cpp parser.cpp dtw.cpp lcss.cpp help.cpp operation.cpp pdtw.cpp print.cpp -lstdc++fs -lX11 -o mymsa 
 
-F=-O3 -fPIC -shared -std=c++14 -fopenmp
-LF=-lstdc++fs
+CCic=-O3 -fPIC -shared -std=c++14 -fopenmp
+CFic=-lstdc++fs
 
-myso: templates.h  headerStruct.h mains.cpp mains.h entrypoint.h parameter.cpp parameter.h calcul.cpp calcul.h dataParser.cpp dataParser.h dtw.cpp dtw.h lcss.cpp lcss.h help.cpp help.h operation.cpp operation.h pdtw.cpp pdtw.h print.cpp print.h draw.h
-	icpc $(F) -O3 -fopenmp mains.cpp parameter.cpp calcul.cpp dataParser.cpp dtw.cpp lcss.cpp help.cpp pdtw.cpp print.cpp operation.cpp -lstdc++fs -o libscso.so
+myso: templates.h  headerStruct.h mains.cpp mains.h entrypoint.h parameter.cpp parameter.h calcul.cpp calcul.h parser.cpp parser.h dtw.cpp dtw.h lcss.cpp lcss.h help.cpp help.h operation.cpp operation.h pdtw.cpp pdtw.h print.cpp print.h draw.h
+	icpc $(CCic) -O3 -fopenmp mains.cpp parameter.cpp calcul.cpp parser.cpp dtw.cpp lcss.cpp help.cpp pdtw.cpp print.cpp operation.cpp -lstdc++fs -o libscso.so
 
-mysog: templates.h headerStruct.h mains.cpp mains.h entrypoint.h parameter.cpp parameter.h calcul.cpp calcul.h dataParser.cpp dataParser.h dtw.cpp dtw.h lcss.cpp lcss.h help.cpp help.h operation.cpp operation.h pdtw.cpp pdtw.h print.cpp print.h draw.h
-	g++  $(F) -O3 -fopenmp mains.cpp parameter.cpp calcul.cpp dataParser.cpp dtw.cpp lcss.cpp help.cpp pdtw.cpp print.cpp operation.cpp -lstdc++fs -o libscso.so 
+mysog: templates.h structs.h mains.cpp mains.h entrypoint.h parameter.cpp parameter.h calcul.cpp calcul.h parser.cpp parser.h dtw.cpp dtw.h lcss.cpp lcss.h help.cpp help.h operation.cpp operation.h pdtw.cpp pdtw.h print.cpp print.h draw.h
+	g++  $(CCic) -O3 -fopenmp mains.cpp parameter.cpp calcul.cpp parser.cpp dtw.cpp lcss.cpp help.cpp pdtw.cpp print.cpp operation.cpp -lstdc++fs -o libscso.so 
 
-##myD: main.cpp templates.h headerStruct.h parameter.cpp parameter.h calcul.cpp calcul.h dataParser.cpp dataParser.h dtw.cpp dtw.h lcss.cpp lcss.h help.cpp help.h operation.cpp operation.h pdtw.cpp pdtw.h print.cpp print.h
-#	$(CC) $(CF) -g -fopenmp main.cpp parameter.cpp calcul.cpp dataParser.cpp dtw.cpp lcss.cpp help.cpp operation.cpp pdtw.cpp print.cpp -lstdc++fs -o mymsad 
+##myD: main.cpp templates.h structs.h parameter.cpp parameter.h calcul.cpp calcul.h parser.cpp parser.h dtw.cpp dtw.h lcss.cpp lcss.h help.cpp help.h operation.cpp operation.h pdtw.cpp pdtw.h print.cpp print.h
+#	$(CC) $(CF) -g -fopenmp main.cpp parameter.cpp calcul.cpp parser.cpp dtw.cpp lcss.cpp help.cpp operation.cpp pdtw.cpp print.cpp -lstdc++fs -o mymsad 
 #
-#mygd: main.cpp templates.h headerStruct.h parameter.cpp parameter.h calcul.cpp calcul.h dataParser.cpp dataParser.h dtw.cpp dtw.h lcss.cpp lcss.h help.cpp help.h operation.cpp operation.h pdtw.cpp pdtw.h print.cpp print.h
-#	g++ $(CF) -g -fopenmp main.cpp parameter.cpp calcul.cpp dataParser.cpp dtw.cpp lcss.cpp help.cpp operation.cpp pdtw.cpp print.cpp -lstdc++fs -o mymsa
+#mygd: main.cpp templates.h structs.h parameter.cpp parameter.h calcul.cpp calcul.h parser.cpp parser.h dtw.cpp dtw.h lcss.cpp lcss.h help.cpp help.h operation.cpp operation.h pdtw.cpp pdtw.h print.cpp print.h
+#	g++ $(CF) -g -fopenmp main.cpp parameter.cpp calcul.cpp parser.cpp dtw.cpp lcss.cpp help.cpp operation.cpp pdtw.cpp print.cpp -lstdc++fs -o mymsa
 #		
-#main.o: main.cpp dtw.h lcss.h operation.h help.h dataParser.h templates.h
-#	$(CC) $(CF) -c main.cpp -o main.o 
-#
-dtw.o: dtw.cpp dtw.h headerStruct.h calcul.h help.h print.h templates.h
-	$(CC) $(CF) -c dtw.cpp -o dtw.o
 
-pdtw.o: pdtw.cpp pdtw.h headerStruct.h calcul.h help.h print.h templates.h
-	$(CC) $(CF) -c pdtw.cpp -o pdtw.o
+CCs = g++
+CFs = -std=c++14 -pedantic -Wall -O3
+
+all: main.cpp mains.h parameter.h
+	$(CCs) $(CFs) main.cpp mains.o 
+
+mains.o: mains.h entrypoint.h parser.h print.h operation.h dtw.h lcss.h pdtw.h help.h help.cpp parameter.cpp parser.cpp print.cpp operation.cpp dtw.cpp lcss.cpp pdtw.cpp help.cpp
+	$(CCs) $(CFs) -c mains.cpp -o mains.o
+
+parameter.o: parameter.cpp parameter.h
+	$(CCs) $(CFs) -c parameter.cpp -o parameter.o
 
-lcss.o: lcss.cpp lcss.h headerStruct.h calcul.h help.h print.h templates.h
-	$(CC) $(CF) -c lcss.cpp -o lcss.o
+dtw.o: dtw.cpp dtw.h structs.h calcul.h help.h print.h templates.h
+	$(CCs) $(CFs) -c dtw.cpp -o dtw.o
 
-dataParser.o: dataParser.cpp dataParser.h help.h
-	$(CC) $(CF) -c dataParser.cpp -lstdc++fs -o dataParser.o
+pdtw.o: pdtw.cpp pdtw.h structs.h calcul.h help.h print.h templates.h
+	$(CCs) $(CFs) -c pdtw.cpp -o pdtw.o
+
+lcss.o: lcss.cpp lcss.h structs.h calcul.h help.h print.h templates.h
+	$(CCs) $(CFs) -c lcss.cpp -o lcss.o
+
+parser.o: parser.cpp parser.h help.h
+	$(CCs) $(CFs) -c parser.cpp -lstdc++fs -o parser.o
 
 operation.o: templates.h operation.cpp operation.h dtw.h lcss.h
-	$(CC) $(CF) -fopenmp -c operation.cpp -o operation.o
+	$(CCs) $(CFs) -fopenmp -c operation.cpp -o operation.o
 
 print.o: print.cpp print.h
-	$(CC) $(CF) -c print.cpp -o print.o
+	$(CCs) $(CFs) -c print.cpp -o print.o
 	
 help.o: help.cpp help.h
-	$(CC) $(CF) -c help.cpp -o help.o
+	$(CCs) $(CFs) -c help.cpp -o help.o
 
 calcul.o: calcul.cpp calcul.h
-	$(CC) $(CF) -c calcul.cpp -lstdc++fs -o calcul.o
-
-parameter.o: parameter.cpp parameter.h
-	$(CC) $(CF) -c parameter.cpp -o parameter.o
+	$(CCs) $(CFs) -c calcul.cpp -lstdc++fs -o calcul.o
+	
+matrix.o: matrix.cpp matrix.h
+	$(CCs) $(CFs) -c matrix.cpp -o matrix.o
 
 # -fopenmp needs to be used for openmp lib
 # -lstdc++fs is static library needs to be used for experimental/filesystem include
diff --git a/SequenceComparison/matrix.cpp b/SequenceComparison/matrix.cpp
index f1846d7b28f40a14d531824716c088c946819e9d..2e8aec689104b776ba009fc3b9eec68e837ac382 100644
--- a/SequenceComparison/matrix.cpp
+++ b/SequenceComparison/matrix.cpp
@@ -11,47 +11,40 @@ using namespace std;
 #undef min
 #undef max
 
-template <class T>
-matrix<T>::matrix()
+matrix::matrix()
 {}
 
-template <class T>
-matrix<T>::matrix(input_method const &p_input, input_info const &p_info, parameter const &p_params) : input(p_input), info(p_info), p(p_params)
-{}
-
-template <class T>
-matrix<T>::~matrix()
+matrix::matrix(input_method const &p_input, input_info const &p_info, parameter const &p_params) : input(p_input), info(p_info), params(p_params)
 {}
 
 /*
 sumary:
 parameters:
 */
-template <class T>
-void matrix<T>::build()
+void matrix::build()
 {
 	int lenA = (int)input.A.size();
 	int lenB = (int)input.B.size();
 
-	m(lenA + 1);
+	m = vtr2<double>(lenA + 1);
 	for (int i = 0; i < lenA + 1; i++)
-		m[i] = vtr<node<T>>(lenB + 1);
+		m[i] = vtr<double>(lenB + 1);
 
-	for (int i = 0; i < min(lenA, params.relax.start + 1); i++)
-		m[i][0].value = 0;
+	for (int i = 0; i < std::min(lenA, params.relax + 1); i++)
+		m[i][0] = 0;
 
-	for (int i = 0; i < min(lenB, params.relax.end + 1); i++)
-		m[0][i].value = 0;
+	for (int i = 0; i < std::min(lenB, params.relax + 1); i++)
+		m[0][i] = 0;
 
 	if (params.isSubsequence() && calcul::lenRatio(lenA, lenB) < params.subsequence)
 	{
 		if (lenA < lenB)
 			for (int i = 0; i < lenB + 1; i++)
-				m[0][i].value = 0;
+				m[0][i] = 0;
 
 		if (lenB < lenA)
 			for (int i = 0; i < lenA + 1; i++)
-				m[i][0].value = 0;
+				m[i][0] = 0;
 	}
 
 	const int w = (int)(lenB * params.w);
@@ -62,17 +55,16 @@ void matrix<T>::build()
 		for (size_t j = start; j < end; j++) //col = x
 		{
 			if (params.distance == 3)
-				m[i][j].value = static_cast<T>(distance.csi_chroma(input.A[i - 1], input.B[j - 1], 0.07));
+				m[i][j] = d.csi_chroma(input.A[i - 1], input.B[j - 1], 0.07);
 			else if (params.distance == 4)
-				m[i][j].value = static_cast<T>(distance.csi_chord(input.A[i - 1], input.B[j - 1], input.A2[i - 1], input.B2[j - 1]));
+				m[i][j] = d.csi_chord(input.A[i - 1], input.B[j - 1], input.A2[i - 1], input.B2[j - 1]);
 			else
-				m[i][j].value = static_cast<T>(distance.classic(input.A[i - 1], input.B[j - 1]));
+				m[i][j] = d.classic(input.A[i - 1], input.B[j - 1]);
 		}
 	}
 }
 
-template<class T>
-void matrix<T>::build_accumulate()
+void matrix::build_accumulate()
 {
 	int lenA = (int)m.size();
 	int lenB = (int)m[0].size();
@@ -84,13 +76,12 @@ void matrix<T>::build_accumulate()
 		const size_t end = min(lenB, (int)(ceil(i * lenB / (double)lenA)) + w);
 		for (size_t j = start; j < end; j++) //col = x
 		{
-			m[i][j].value += std::min({ m[i - 1][j - 1].value, m[i - 1][j].value, m[i][j - 1].value });
+			m[i][j] += std::min({ m[i - 1][j - 1], m[i - 1][j], m[i][j - 1] });
 		}
 	}
 }
 
-template<class T>
-vtr<coords> matrix<T>::get_minimums()
+vtr<coords> matrix::get_minimums()
 {
 	vtr<coords> minims;
 
@@ -104,11 +95,11 @@ vtr<coords> matrix<T>::get_minimums()
 		const int end = min(lenB, (int)(ceil(i * lenB / (double)lenA)) + w);
 		for (int j = start; j < end; j++) //col = x
 		{
-			T current = m[i][j].value;
+			double current = m[i][j];
 
 			if (i + 1 < m.size() && j + 1 < m[i].size() &&
-				m[i - 1][j].value > current && m[i - 1][j + 1].value > current && m[i][j - 1].value > current &&
-				m[i][j + 1].value > current && m[i + 1][j - 1].value > current && m[i + 1][j].value > current)
+				m[i - 1][j] > current && m[i - 1][j + 1] > current && m[i][j - 1] > current &&
+				m[i][j + 1] > current && m[i + 1][j - 1] > current && m[i + 1][j] > current)
 			{
 				minims.push_back(coords(i, j));
 			}
@@ -126,80 +117,79 @@ i
 j
 params
 */
-template<class T>
-result_path matrix<T>::get_warping(coords const &coord)
+result_path matrix::get_warping(coords &coord)
 {
 	result_path wp;
-	double sizeA = i;
-	double sizeB = j;
+	double sizeA = coord.row;
+	double sizeB = coord.col;
 
-	while (i > 0 && j > 0)
+	while (coord.row > 0 && coord.col > 0)
 	{
-		double u = m[i - 1][j].value;
-		double l = m[i][j - 1].value;
-		double d = m[i - 1][j - 1].value;
+		double u = m[coord.row - 1][coord.col];
+		double l = m[coord.row][coord.col - 1];
+		double d = m[coord.row - 1][coord.col - 1];
+
 		if (min({ d, u, l }) == d)
 		{
 			wp.path = "M" + wp.path;
-			i--;
-			j--;
+			coord.row--;
+			coord.col--;
 		}
 		else
 		{
 			if (l < u)
 			{
 				wp.path = "L" + wp.path;
-				j--;
+				coord.col--;
 			}
 			else if (u < l)
 			{
 				wp.path = "U" + wp.path;
-				i--;
+				coord.row--;
 			}
 			else
 			{
-				if (sizeA / i > sizeB / j)
+				if (sizeA / coord.row > sizeB / coord.col)
 				{
 					wp.path = "L" + wp.path;
-					j--;
+					coord.col--;
 				}
 				else
 				{
 					wp.path = "U" + wp.path;
-					i--;
+					coord.row--;
 				}
 			}
 		}
 	}
 
 	if (!params.isSubsequence() || (params.isSubsequence() && m.size() < m[0].size()))
-		while (i > params.relax.start)
+		while (coord.row > params.relax)
 		{
 			wp.path = "U" + wp.path;
-			i--;
+			coord.row--;
 		}
 
 	if (!params.isSubsequence() || (params.isSubsequence() && m[0].size() < m.size()))
-		while (j > params.relax.end)
+		while (coord.col > params.relax)
 		{
 			wp.path = "L" + wp.path;
-			j--;
+			coord.col--;
 		}
 
-	wp.wpStart.row = (int)i;
-	wp.wpStart.col = (int)j;
-	wp.pathSize = (int)wp.path.size();
+	wp.start.row = (int)coord.row;
+	wp.start.col = (int)coord.col;
+	//wp.pathSize = (int)wp.path.size();
 
 	return wp;
 }
 
-template <class T>
-vtr<result_path> matrix<T>::get_warpings(vtr<result_path> const &paths)
+vtr<result_path> matrix::get_warpings(vtr<result_path> const &paths)
 {
 	vtr<result_path> outPaths;
 
-	for (auto &i : paths)
-		outPaths.push_back(get_warping(m, i.wpStart.row, i.wpStart.col, params))
+	for (auto i : paths)
+		outPaths.push_back(get_warping(i.start));
 
 	return paths;
 }
@@ -208,17 +198,16 @@ vtr<result_path> matrix<T>::get_warpings(vtr<result_path> const &paths)
 sumary:
 parameters:
 */
-template <class T>
-coords matrix<T>::get_relaxedEnds()
+coords matrix::get_relaxedEnds()
 {
-	double min = MAX_double;
+	double min = constant::MAX_double;
 	coords coordMin;
 
 	int lenA = (int)m.size() - 1;
 	int lenB = (int)m[0].size() - 1;
 
-	int startA = (lenA - params.relax.start) < 0 ? 0 : lenA - params.relax.start;
-	int startB = (lenB - params.relax.end) < 0 ? 0 : lenB - params.relax.end;
+	int startA = (lenA - params.relax) < 0 ? 0 : lenA - params.relax;
+	int startB = (lenB - params.relax) < 0 ? 0 : lenB - params.relax;
 
 	if (params.isSubsequence())
 	{
@@ -230,9 +219,9 @@ coords matrix<T>::get_relaxedEnds()
 
 	for (size_t i = startA; i < m.size(); i++)
 	{
-		if (m[i][lenB].value <= min)
+		if (m[i][lenB] <= min)
 		{
-			min = m[i][lenB].value;
+			min = m[i][lenB];
 			coordMin.row = (int)i;
 			coordMin.col = lenB;
 		}
@@ -240,9 +229,9 @@ coords matrix<T>::get_relaxedEnds()
 
 	for (size_t i = startB; i < m[0].size(); i++)
 	{
-		if (m[lenA][i].value <= min)
+		if (m[lenA][i] <= min)
 		{
-			min = m[lenA][i].value;
+			min = m[lenA][i];
 			coordMin.row = lenA;
 			coordMin.col = (int)i;
 		}
diff --git a/SequenceComparison/matrix.h b/SequenceComparison/matrix.h
index 2cc3df9fa2f12af1d2bfb21412421318d7e77bc7..66a1a85305e060bc840ffd747939959cd40f2007 100644
--- a/SequenceComparison/matrix.h
+++ b/SequenceComparison/matrix.h
@@ -4,24 +4,22 @@
 #include "structs.h"
 #include "parameter.h"
 
-template <class T>
 class matrix
 {
 public:
-	vtr2<T> m;					
+	vtr2<double> m;					
 	input_method input;
 	input_info info;
 	parameter params;
 	DISTANCE d;
 	
-	matrix<T>();;
-	matrix<T>(input_method const &p_input, input_info const &p_info, parameter const &p_params);
-	~matrix();
+	matrix();
+	matrix(input_method const &p_input, input_info const &p_info, parameter const &p_params);
 			
 	void build();
 	void build_accumulate();	
 	vtr<coords> get_minimums();	
-	result_path get_warping(coords const &coord);
+	result_path get_warping(coords &coord);
 	vtr<result_path> get_warpings(vtr<result_path> const &paths);	
 	coords get_relaxedEnds();
 };
diff --git a/SequenceComparison/operation.cpp b/SequenceComparison/operation.cpp
index e7fad3c116f9b7e8da0483ee9040d65fc6a718ce..321ba184ec89a042e5d174d70be9eb1b5f5b8817 100644
--- a/SequenceComparison/operation.cpp
+++ b/SequenceComparison/operation.cpp
@@ -26,34 +26,15 @@ result_operation operation::main(input_data_single const &data, parameter const
 	switch (params.operation)
 	{
 	case eOperation::op_dtw:	//op 0
-		result = dtw(data, params, f1);
+		result = params.shift ? dtw_shift(data, params, f1) : dtw(data, params, f1);
 		break;
 	case eOperation::op_similarityMatrix_one: //op 1
-		result = params.isOmp() ? similarityMatrix_omp(data, params, f1) : similarityMatrix(data, params, f1);
+		result = params.shift ? similarityMatrix_shift_omp(data, params, f1) : similarityMatrix_omp(data, params, f1);
 		break;
 	case eOperation::op_oneInput: //op 3
 		result = clustering(data, params, f1);
 		break;
-	case eOperation::op_oneInput_shift: // 5
-		result = clustering_shift(data, params, f1);
-		break;
-
-	//case eOperation::queryOne:
-	//	result = query_omp(data.query, data.input, data.clusters, params, f1);
-	//	break;*/
-//experimental operations mostly NOT USED
-	//case eOperation::op_dimSimilarityMatrix:
-	//	result = params.isOmp() ? similarityMatrix_dimensions_omp(data.input, params, f1) : similarityMatrix_dimensions(data.input, params, f1);
-	//	break;
-	//case eOperation::op_bestDimSimMatrix:
-	//	result = params.isOmp() ? similarityMatrix_dimensions_omp(data.input, params, f1) : bestSimilarityMatrix_dimensions(data.input, params, f1);
-	//	break;
-	
-	//case eOperation::op_pdtw:
-	//	pdtw::main(data.input, params);
-	//	break;
 	default:
-		//throw runtime_error("error: Operation not found");
 		cout << ("error: Operation not found");
 		exit(0);
 		break;
@@ -75,19 +56,12 @@ result_operation operation::main(input_data const &data, parameter const &params
 	switch (params.operation)
 	{
 	case eOperation::op_similarityMatrix_two: //op 2
-		result = params.isOmp() ? similarityMatrix_omp(data, params, f1) : similarityMatrix(data, params, f1);
+		result = params.shift ? similarityMatrix_shift_omp(data, params, f1) : similarityMatrix_omp(data, params, f1);
 		break;
 	case eOperation::op_twoInput: //op 4
 		result = clustering(data, params, f1);
 		break;
-	case eOperation::op_twoInput_shift:
-		result = clustering_shift(data, params, f1);
-		break;
-	/*case eOperation::op_queryOne:
-		result = query_omp(data, params, f1);
-		break;*/
 	default:
-		//throw runtime_error("error: Operation not found");
 		cout << ("error: Operation not found");
 		exit(0);
 		break;
@@ -104,66 +78,57 @@ result_operation operation::dtw(input_data_single const &data, parameter const &
 	else
 		input = input_method(data.input[0], data.input[1]);
 		
-	input_info info;
-	info.idxA = 0;
-	info.idxB = 1;
-
-	//for (auto i : data.input) {
+	input_info info(0, 1);
 
+	//for (auto i : data.input) 
+	//{
 	//	for (auto j : i)
 	//		for (auto k : j)
 	//			std::cout << k << ",";
-
+	//
 	//	std::cout << std::endl;
 	//}
 
 	result_operation result;	
 	result.scoreMethod = f(input, info, params);
 
-	cout << print::vectorT(result.scoreMethod) << endl;
-
 	return result;
 }
 
 result_operation operation::similarityMatrix(input_data_single const &data, parameter const &params, METHOD f)
 {
-	vtr3<double> matrix = help::vtr_init<double>(5, data.input.size(), data.input.size());
+	vtr3<double> matrix = help::vtr_initPartial<double>(data.input.size(), data.input.size());
 	
 	cout << setprecision(params.precision);
 	for (size_t i = 0; i < data.input.size(); i++)
 	{	   
 		cout << setw(3) << i + 1 << " ";
-		for (size_t j = 0; j < data.input.size(); j++)
+		for (size_t j = 0; j <= i /*data.input.size()*/; j++)
 		{			
-			vtr<double> tmp;
-			if (i >= j)
-			{			
-				input_method input;
-				if (params.isSecondaryInput())
-					input = input_method(data.input[i], data.input[j], data.key[i], data.key[j]);
-				else
-					input = input_method(data.input[i], data.input[j]);
-
-				input_info info;
-				info.idxA = i;
-				info.idxB = j; 
-				info.nameA = data.files.get_inputName(i); 
-				info.nameB = data.files.get_inputName(j);
+			/*if (i >= j)
+			{*/			
+			input_method input;
+			if (params.isSecondaryInput())
+				input = input_method(data.input[i], data.input[j], data.key[i], data.key[j]);
+			else
+				input = input_method(data.input[i], data.input[j]);
+
+			input_info info(i, j);
+			info.nameA = data.files.get_inputName(i); 
+			info.nameB = data.files.get_inputName(j);
 				
-				tmp = f(input, info, params);
+			vtr<double> tmp = f(input, info, params);
 
-				if (params.scoreType < 2)
-					cout << setw(params.precision + 5) << fixed << tmp[params.scoreType] << " ";
-				else
-					cout << setw(params.precision + 3) << fixed << tmp[params.scoreType] << " ";
+			if (params.scoreType < 2)
+				cout << setw(params.precision + 5) << fixed << tmp[params.scoreType] << " ";
+			else
+				cout << setw(params.precision + 3) << fixed << tmp[params.scoreType] << " ";
 
-				for (int k = 0; k < 5; k++) {
-					matrix[k][i][j] = tmp[k];
-					matrix[k][j][i] = tmp[k];
-				}
-			}
+			matrix[i][j] = tmp;
+			matrix[j][i] = tmp;
+			/*}
 			else
-				break;
+				break;*/
 		}        
 		cout << endl;
 	}	
@@ -176,7 +141,8 @@ result_operation operation::similarityMatrix(input_data_single const &data, para
 
 result_operation operation::similarityMatrix_omp(input_data_single const &data, parameter const &params, METHOD f)
 {
-	vtr3<double> matrix = help::vtr_init<double>(5, data.input.size(), data.input.size());
+	result_operation result;
+	result.matrixSimilarity = help::vtr_initPartial<double>(data.input.size(), data.input.size());
 	
 	//cout << thread::hardware_concurrency() << endl;
 	//cout << omp_get_num_procs() << endl;
@@ -185,7 +151,7 @@ result_operation operation::similarityMatrix_omp(input_data_single const &data,
 
 	int size = (int)(data.input.size() * (data.input.size() + 1) / 2);
 	omp_set_num_threads(params.omp);
-	#pragma omp parallel for schedule(static, 1) /*num_threads(params.threads)*//* proc_bind(spread)*/
+	#pragma omp parallel for schedule(dynamic, 1) /*num_threads(params.threads)*//* proc_bind(spread)*/
 	for (int g = 1; g < size + 1; g++)
 	{
 		int i = (int)ceil(sqrt(2 * g + 0.25) - 0.5);
@@ -199,27 +165,18 @@ result_operation operation::similarityMatrix_omp(input_data_single const &data,
 		else
 			input = input_method(data.input[i], data.input[j]);
 
-		input_info info;
-		info.idxA = i;
-		info.idxB = j;
+		input_info info(i, j);
 
-		auto tmp = f(input, info, params);
-
-		for (int k = 0; k < 5; k++) {
-			matrix[k][i][j] = tmp[k];
-			matrix[k][j][i] = tmp[k];
-		}
+		result.matrixSimilarity[i][j] = f(input, info, params);
+		result.matrixSimilarity[j][i] = result.matrixSimilarity[i][j];
 	}	
 
-	result_operation result;
-	result.matrixSimilarity = matrix;
-
 	return result;
 }
 
 result_operation operation::similarityMatrix(input_data const &data, parameter const &params, METHOD f)
 {
-	vtr3<double> matrix = help::vtr_init<double>(5, data.input.size(), data.input.size());
+	vtr3<double> matrix = help::vtr_initPartial<double>(data.input.size(), data.input.size());
 
 	for (size_t i = 1; i < data.input.size() + 1; i++)
 		cout << " " << setw(3 + params.precision) << i;
@@ -270,13 +227,11 @@ result_operation operation::similarityMatrix(input_data const &data, parameter c
 			else
 				input = input_method(data.query[i], data.input[j]);
 			
-			input_info info;
-			info.idxA = i;
-			info.idxB = j;
+			input_info info(i, j);
 
 			auto tmp = f(input, info, params)/*[params.scoreType]*/;
-			for (int k = 0; k < 5; k++)
-				matrix[k][i][j] = tmp[k];
+
+			matrix[i][j] = tmp;
 
 			if (params.scoreType < 2)
 				cout << setw(params.precision + 5) << fixed << tmp[params.scoreType] << " ";
@@ -294,32 +249,26 @@ result_operation operation::similarityMatrix(input_data const &data, parameter c
 
 result_operation operation::similarityMatrix_omp(input_data const &data, parameter const &params, METHOD f)
 {
-	vtr3<double> matrix = help::vtr_init<double>(5, data.input.size(), data.input.size());
+	vtr3<double> matrix = help::vtr_initPartial<double>(data.input.size(), data.input.size());
 
 	int size = (int)(data.query.size() * data.input.size());
 	omp_set_num_threads(params.omp);
-#pragma omp parallel for schedule(static, 1) /*num_threads(params.threads)*//* proc_bind(spread)*/
+	#pragma omp parallel for schedule(dynamic, 1) /*num_threads(params.threads)*//* proc_bind(spread)*/
 	for (int g = 0; g < size; g++)
 	{
 		int i = g / (int)data.input.size();
 		int j = g % (int)data.input.size();						
 
-		/*input_method input(data.query[i], data.input[j], data.keyQuery[i], data.keyInput[j]);
-		if (params.isSecondaryInput())*/
-
 		input_method input;
 		if (params.isSecondaryInput())
 			input = input_method(data.query[i], data.input[j], data.keyQuery[i], data.keyInput[j]);
 		else
 			input = input_method(data.query[i], data.input[j]);
 
-		input_info info;
-		info.idxA = i;
-		info.idxB = j;
+		input_info info(i,j);
 
 		auto tmp = f(input, info, params);
-		for (int k = 0; k < 5; k++)
-			matrix[k][i][j] = tmp[k];
+		matrix[i][j] = tmp;
 	}
 
 	result_operation result;
@@ -332,59 +281,46 @@ result_operation operation::clustering(input_data_single const &data, parameter
 {
 	result_operation result;
 
-	if (params.isOmp())
-		result = similarityMatrix_omp(data, params, f);
+	if (params.shift)
+		result = similarityMatrix_shift_omp(data, params, f);
 	else
-		result = similarityMatrix(data, params, f);
+		result = similarityMatrix_omp(data, params, f);
 	
-	vtr3<int> idxs = help::vtr_init<int>(5, data.input.size(), data.input.size());
+	int depth = (int)result.matrixSimilarity[0][0].size();
+	result.init_clusterMatrix(depth);
 	
-	for (size_t i = 0; i < 5; i++)
-	{
-		for (int j = 0; j < (int)data.input.size(); j++)
-		{
-			for (int k = 0; k < (int)data.input.size(); k++)
-			{
-				idxs[i][j][k] = k + 1;
-			}
-		}
-	}
-	
-	result.matrixCluster = idxs;
-
 	auto resultCopy = result;
-	int size = (int)data.input.size() - 1;
 
-	for (size_t i = 0; i < 5; i++)
+	int size = (int)data.input.size() - 1;
+	for (size_t i = 0; i < data.input.size(); i++)
 	{
-		for (int j = 0; j < (int)data.input.size(); j++) //row //diagonal moved to left...
+		for (int k = 0; k < depth; k++) //row //diagonal moved to left...
 		{
-			auto tmpSim = resultCopy.matrixSimilarity[i][j][j];
-			resultCopy.matrixSimilarity[i][j][j] = resultCopy.matrixSimilarity[i][j][size];
-			resultCopy.matrixSimilarity[i][j][size] = tmpSim;
-
-			auto tmpClust = resultCopy.matrixCluster[i][j][j];
-			resultCopy.matrixCluster[i][j][j] = resultCopy.matrixCluster[i][j][size];
-			resultCopy.matrixCluster[i][j][size] = tmpClust;
-
-			resultCopy.matrixSimilarity[i][j].pop_back();
-			resultCopy.matrixCluster[i][j].pop_back();
+			resultCopy.matrixSimilarity[i][i][k] = resultCopy.matrixSimilarity[i][size][k];
+			resultCopy.matrixCluster[i][i][k] = resultCopy.matrixCluster[i][size][k];
 		}
+		resultCopy.matrixSimilarity[i].pop_back();
+		resultCopy.matrixCluster[i].pop_back();
 	}
 
+	auto alteredSM = help::alterStructure(resultCopy.matrixSimilarity);
+	resultCopy.matrixCluster = help::alterStructure(resultCopy.matrixCluster);
+
+	result.allocate(depth);
 	for (int i = 0; i < (int)data.input.size(); i++)
-	{		
-		for (size_t j = 0; j < 5; j++)
+	{	
+		for (int k = 0; k < depth; k++)
 		{
-			help::sortFollow(resultCopy.matrixSimilarity[j][i], resultCopy.matrixCluster[j][i], params.scoreReversed);
-			result.scoreAveragePrecisions[j].push_back(calcul::score_averagePrecision(i + 1, resultCopy.matrixCluster[j][i], data.clusters));
-			result.scoreAverageRanks[j].push_back(calcul::score_averageRank(i + 1, resultCopy.matrixCluster[j][i], data.clusters));
-			result.scorePrecisions[j].push_back(calcul::score_precision(i + 1, resultCopy.matrixCluster[j][i], data.clusters));
-			result.scoreRecalls[j].push_back(calcul::score_recall(i + 1, resultCopy.matrixCluster[j][i], data.clusters));
+			help::sortFollow(alteredSM[k][i], resultCopy.matrixCluster[k][i], params.scoreReversed);
+			result.scoreAveragePrecisions[k].push_back(calcul::score_averagePrecision(i + 1, resultCopy.matrixCluster[k][i], data.clusters));
+			result.scoreAverageRanks[k].push_back(calcul::score_averageRank(i + 1, resultCopy.matrixCluster[k][i], data.clusters));
+			result.scorePrecisions[k].push_back(calcul::score_precision(i + 1, resultCopy.matrixCluster[k][i], data.clusters));
+			result.scoreRecalls[k].push_back(calcul::score_recall(i + 1, resultCopy.matrixCluster[k][i], data.clusters));
 		}
 	}
-	result.calculMeanScore();
+
 	result.matrixCluster = resultCopy.matrixCluster;
+	result.calculMeanScore();
 	
 	return result;
 }
@@ -395,52 +331,56 @@ result_operation operation::clustering_shift(input_data_single const &data, para
 
 	result = similarityMatrix_shift_omp(data, params, f);
 
-	vtr3<int> idxs = help::vtr_init<int>(5, data.input.size(), data.input.size());
-	for (size_t i = 0; i < 5; i++)
-	{
-		for (int j = 0; j < (int)data.input.size(); j++)
-		{
-			for (int k = 0; k < (int)data.input.size(); k++)
-			{
-				idxs[i][j][k] = k + 1;
-			}
-		}
-	}
-	result.matrixCluster = idxs;
+	int depth = (int)result.matrixSimilarity[0][0].size();
+	result.init_clusterMatrix(depth);
 
 	auto resultCopy = result;
-	int size = (int)data.input.size() - 1;
 
-	for (size_t i = 0; i < 5; i++)
+	int size = (int)data.input.size() - 1;
+	for (size_t i = 0; i < data.input.size(); i++)
 	{
-		for (int j = 0; j < (int)data.input.size(); j++) //row //diagonal moved to left...
+		for (int k = 0; k < depth; k++) //row //diagonal moved to left...
 		{
-			double tmpSim = resultCopy.matrixSimilarity[i][j][j];
-			resultCopy.matrixSimilarity[i][j][j] = resultCopy.matrixSimilarity[i][j][size];
-			resultCopy.matrixSimilarity[i][j][size] = tmpSim;
-
-			int tmpClust = resultCopy.matrixCluster[i][j][j];
-			resultCopy.matrixCluster[i][j][j] = resultCopy.matrixCluster[i][j][size];
-			resultCopy.matrixCluster[i][j][size] = tmpClust;
-
-			resultCopy.matrixSimilarity[i][j].pop_back();
-			resultCopy.matrixCluster[i][j].pop_back();
+			resultCopy.matrixSimilarity[i][i][k] = resultCopy.matrixSimilarity[i][size][k];
+			resultCopy.matrixCluster[i][i][k] = resultCopy.matrixCluster[i][size][k];
 		}
+		resultCopy.matrixSimilarity[i].pop_back();
+		resultCopy.matrixCluster[i].pop_back();
 	}
+	//for (size_t i = 0; i < 5; i++)
+	//{
+	//	for (int j = 0; j < (int)data.input.size(); j++) //row //diagonal moved to the end of row...
+	//	{
+	//		double tmpSim = resultCopy.matrixSimilarity[i][j][j];
+	//		resultCopy.matrixSimilarity[i][j][j] = resultCopy.matrixSimilarity[i][j][size];
+	//		resultCopy.matrixSimilarity[i][j][size] = tmpSim;
+	//
+	//		int tmpClust = resultCopy.matrixCluster[i][j][j];
+	//		resultCopy.matrixCluster[i][j][j] = resultCopy.matrixCluster[i][j][size];
+	//		resultCopy.matrixCluster[i][j][size] = tmpClust;
+	//
+	//		resultCopy.matrixSimilarity[i][j].pop_back();
+	//		resultCopy.matrixCluster[i][j].pop_back();
+	//	}
+	//}
+
+	auto alteredSM = help::alterStructure(resultCopy.matrixSimilarity);
+	resultCopy.matrixCluster = help::alterStructure(resultCopy.matrixCluster);
 
+	result.allocate(depth);
 	for (int i = 0; i < (int)data.input.size(); i++)
 	{
-		for (size_t j = 0; j < 5; j++)
+		for (int k = 0; k < depth; k++)
 		{
-			help::sortFollow(resultCopy.matrixSimilarity[j][i], resultCopy.matrixCluster[j][i], params.scoreReversed);
-			result.scoreAveragePrecisions[j].push_back(calcul::score_averagePrecision(i + 1, resultCopy.matrixCluster[j][i], data.clusters));
-			result.scoreAverageRanks[j].push_back(calcul::score_averageRank(i + 1, resultCopy.matrixCluster[j][i], data.clusters));
-			result.scorePrecisions[j].push_back(calcul::score_precision(i + 1, resultCopy.matrixCluster[j][i], data.clusters));
-			result.scoreRecalls[j].push_back(calcul::score_recall(i + 1, resultCopy.matrixCluster[j][i], data.clusters));
+			help::sortFollow(alteredSM[k][i], resultCopy.matrixCluster[k][i], params.scoreReversed);
+			result.scoreAveragePrecisions[k].push_back(calcul::score_averagePrecision(i + 1, resultCopy.matrixCluster[k][i], data.clusters));
+			result.scoreAverageRanks[k].push_back(calcul::score_averageRank(i + 1, resultCopy.matrixCluster[k][i], data.clusters));
+			result.scorePrecisions[k].push_back(calcul::score_precision(i + 1, resultCopy.matrixCluster[k][i], data.clusters));
+			result.scoreRecalls[k].push_back(calcul::score_recall(i + 1, resultCopy.matrixCluster[k][i], data.clusters));
 		}
 	}
-	result.calculMeanScore();
 	result.matrixCluster = resultCopy.matrixCluster;
+	result.calculMeanScore();
 
 	return result;
 }
@@ -449,33 +389,27 @@ result_operation operation::clustering(input_data const &data, parameter const &
 {	
 	result_operation result;
 	
-	if(params.isOmp())
-		result = similarityMatrix_omp(data, params, f);
+	if(params.shift)
+		result = similarityMatrix_shift_omp(data, params, f);
 	else
 		result = similarityMatrix(data, params, f);
 				
-	vtr3<int> idxs = help::vtr_init<int>(5, data.input.size(), data.input.size());
-	for (size_t i = 0; i < 5; i++)
-	{
-		for (int j = 0; j < (int)data.input.size(); j++)
-		{
-			for (int k = 0; k < (int)data.input.size(); k++)
-			{
-				idxs[i][j][k] = k + 1;
-			}
-		}
-	}
-	result.matrixCluster = idxs;
+	int depth = (int)result.matrixSimilarity[0][0].size();
+	result.init_clusterMatrix(depth);	
+
+	auto alteredSM = help::alterStructure(result.matrixSimilarity);
+	result.matrixCluster = help::alterStructure(result.matrixCluster);
 
+	result.allocate(depth);
 	for (int i = 0; i < (int)data.query.size(); i++)
 	{
-		for (size_t j = 0; j < 5; j++)
+		for (int k = 0; k < depth; k++)
 		{
-			help::sortFollow(result.matrixSimilarity[j][i], idxs[j][i], params.scoreReversed); //sorts first and second is foolowing sorting of first
-			result.scoreAveragePrecisions[j].push_back(calcul::score_averagePrecision(i + (int)data.input.size() + 1, idxs[j][i], data.clusters));
-			result.scoreAverageRanks[j].push_back(calcul::score_averageRank(i + (int)data.input.size() + 1, idxs[j][i], data.clusters));
-			result.scorePrecisions[j].push_back(calcul::score_precision(i + (int)data.input.size() + 1, idxs[j][i], data.clusters));
-			result.scoreRecalls[j].push_back(calcul::score_recall(i + (int)data.input.size() + 1, idxs[j][i], data.clusters));
+			help::sortFollow(alteredSM[k][i], result.matrixCluster[k][i], params.scoreReversed); //sorts first and second is foolowing sorting of first
+			result.scoreAveragePrecisions[k].push_back(calcul::score_averagePrecision(i + (int)data.input.size() + 1, result.matrixCluster[k][i], data.clusters));
+			result.scoreAverageRanks[k].push_back(calcul::score_averageRank(i + (int)data.input.size() + 1, result.matrixCluster[k][i], data.clusters));
+			result.scorePrecisions[k].push_back(calcul::score_precision(i + (int)data.input.size() + 1, result.matrixCluster[k][i], data.clusters));
+			result.scoreRecalls[k].push_back(calcul::score_recall(i + (int)data.input.size() + 1, result.matrixCluster[k][i], data.clusters));
 		}
 	}
 
@@ -484,160 +418,112 @@ result_operation operation::clustering(input_data const &data, parameter const &
 	return result;
 }
 
-
-//vtr<double> operation::similarity_shifts_omp(vtr3<double> const &input, parameter const &params, METHOD f)
-//{
-//	const int dims = (int)input[0][0].size();
-//
-//	vtr<double> result_shifts(dims);
-//	/*for (int i = 0; i < dims; i++)
-//	{
-//		vector<double> simRow(dims);
-//		matrix[i] = simRow;
-//	}*/
-//
-//	omp_set_num_threads(params.omp);
-//#pragma omp parallel for schedule(static, 1)/*  num_threads(params.threads)*/
-//	for (int g = 0; g < dims; g++)
-//	{
-//		/*int i = g / dims;
-//		int j = g % dims;*/
-//		
-//		vtr2<double> inputBRotated(input[1]);
-//		
-//		for (size_t i = 0; i < inputBRotated[1].size(); i++)
-//		{
-//			rotate(inputBRotated[i].begin(), inputBRotated[i].begin() + g, inputBRotated[i].end());
-//		}
-//
-//		auto tmp = f(input[0], inputBRotated, params);
-//		result_shifts[g] = tmp;
-//	}
-//
-//	//result_operation result;
-//	//result.matrixSimilarity = matrix;
-//
-//	return result_shifts;
-//}
-
-double operation::dtw_shifted(input_data_single const &data, parameter const &params, METHOD f)
+result_operation operation::clustering_shift(input_data const &data, parameter const &params, METHOD f)
 {
-	const int dims = (int)data.input[0][0].size();
-	vtr<double> simShifted(dims);
-
-	omp_set_num_threads(params.omp);
-#pragma omp parallel for schedule(static, 1)/*  num_threads(params.threads)*/
-	for (int g = 0; g < dims; g++)
-	{
-		vtr2<double> inputBRotated(data.input[1]);
-
-		for (size_t i = 0; i < inputBRotated.size(); i++)
-		{
-			rotate(inputBRotated[i].begin(), inputBRotated[i].begin() + g, inputBRotated[i].end());
-		}
+	result_operation result;
+	result = similarityMatrix_shift_omp(data, params, f);
 
-		input_method input(data.input[0], inputBRotated);
+	int depth = (int)result.matrixSimilarity[0][0].size();
+	result.init_clusterMatrix(depth);
 
-		input_info info;
-		info.idxA = 0;
-		info.idxB = 0;
+	auto alteredSM = help::alterStructure(result.matrixSimilarity);
+	result.matrixCluster = help::alterStructure(result.matrixCluster);
 
-		auto tmp = f(input, info, params);
-		simShifted[g] = tmp[params.scoreType];
-	}
-
-	double best = -1;
-	if (!params.scoreReversed)
-		best = constant::MAX_double;
-
-	for (size_t i = 0; i < simShifted.size(); i++)
+	result.allocate(depth);
+	for (int k = 0; k < depth; k++)
 	{
-		if (params.scoreReversed ? best < simShifted[i] : best > simShifted[i]) {
-			best = simShifted[i];
+		for (int i = 0; i < (int)data.query.size(); i++)
+		{
+			help::sortFollow(alteredSM[k][i], result.matrixCluster[k][i], params.scoreReversed); //sorts first and second is foolowing soting of first
+			result.scoreAveragePrecisions[k].push_back(calcul::score_averagePrecision(i + (int)data.input.size() + 1, result.matrixCluster[k][i], data.clusters));
+			result.scoreAverageRanks[k].push_back(calcul::score_averageRank(i + (int)data.input.size() + 1, result.matrixCluster[k][i], data.clusters));
+			result.scorePrecisions[k].push_back(calcul::score_precision(i + (int)data.input.size() + 1, result.matrixCluster[k][i], data.clusters));
+			result.scoreRecalls[k].push_back(calcul::score_recall(i + (int)data.input.size() + 1, result.matrixCluster[k][i], data.clusters));
 		}
 	}
+	result.calculMeanScore();
 
-	return best;
+	return result;
 }
 
 result_operation operation::similarityMatrix_shift_omp(input_data_single const &data, parameter const &params, METHOD f)
 {
 	result_operation result;
-	vtr3<double> matrix = help::vtr_initPartial<double>(1, data.input.size());
+	result.matrixSimilarity = help::vtr_initPartial<double>(data.input.size(), data.input.size());
 
-	vtr3<double> subInput(2);
+	input_data_single subInput;
+	subInput.input = vtr3<double>(2);
 	for (size_t i = 0; i < data.input.size(); i++)
 	{
-		subInput[0] = data.input[i];
-		vector<double> simRow(data.input.size());
-		for (size_t j = 0; j < data.input.size(); j++)
+		subInput.input[0] = data.input[i];
+		for (size_t j = 0; j <= i; j++)
 		{
-			subInput[1] = data.input[j];
-			simRow[j] = dtw_shifted(data, params, f);
+			subInput.input[1] = data.input[j];
+			result.matrixSimilarity[i][j] = dtw_shift(subInput, params, f).scoreMethod;
+			result.matrixSimilarity[j][i] = result.matrixSimilarity[i][j];
 		}
-		matrix[0][i] = simRow;
 	}
 
-	result.matrixSimilarity = matrix;
-
 	return result;
 }
 
-
-result_operation operation::similarityMatrix_shift_omp(input_data const &data, parameter const &params, METHOD f)
+result_operation operation::dtw_shift(input_data_single const &data, parameter const &params, METHOD f)
 {
-	result_operation result;
+	const int dims = (int)data.input[0][0].size();
+	vtr2<double> resultShifted(dims);
 
-	vtr3<double> matrix = help::vtr_initPartial<double>(1, data.input.size());
+	input_method input(data.input[0], data.input[1]);
 
-	vtr3<double> subInput(2);
-	for (size_t i = 0; i < data.query.size(); i++)
+	omp_set_num_threads(params.omp);
+	#pragma omp parallel for schedule(dynamic, 1)/*  num_threads(params.threads)*/
+	for (int g = 0; g < dims; g++)
 	{
-		subInput[0] = data.query[i];
-		vector<double> simRow(data.input.size());
-		for (size_t j = 0; j < data.input.size(); j++)
-		{
-			subInput[1] = data.input[j];
-			simRow[j] = dtw_shifted(data.convert_inputDataSingle(), params, f);
-		}
-		matrix[0][i] = simRow;
+		vtr2<double> inputBRotated(data.input[1]);
+
+		for (size_t i = 0; i < inputBRotated.size(); i++)
+			rotate(inputBRotated[i].begin(), inputBRotated[i].begin() + g, inputBRotated[i].end());
+
+		input.B = inputBRotated;
+		input_info info(0, 1);
+
+		resultShifted[g] = f(input, info, params);
 	}
 
-	result.matrixSimilarity = matrix;
+	vtr<double> best(resultShifted[0].size(), (!params.scoreReversed) ? constant::MAX_double : 0);
+
+	for (size_t i = 0; i < resultShifted.size(); i++)
+	{
+		if (params.scoreReversed ? best[params.scoreType - 1] < resultShifted[i][params.scoreType - 1] : best[params.scoreType - 1] > resultShifted[i][params.scoreType - 1])
+			best = resultShifted[i];
+	}
+
+	result_operation result;
+	result.scoreMethod = best;
 
 	return result;
 }
 
-result_operation operation::clustering_shift(input_data const &data, parameter const &params, METHOD f)
+result_operation operation::similarityMatrix_shift_omp(input_data const &data, parameter const &params, METHOD f)
 {
 	result_operation result;
-	result = similarityMatrix_shift_omp(data, params, f);
 
-	vtr3<int> idxs = help::vtr_init<int>(data.input.size(), data.input.size(), 5);
-	for (size_t i = 0; i < 5; i++)
-	{
-		for (int j = 0; j < (int)data.input.size(); j++)
-		{
-			for (int k = 0; k < (int)data.input.size(); k++)
-			{
-				idxs[i][j][k] = k + 1;
-			}
-		}
-	}
+	vtr3<double> matrix = help::vtr_initPartial<double>(data.input.size(), data.query.size());
 
-	for (int i = 0; i < 5; i++)
+	input_data_single subInput;
+	subInput.input = vtr3<double>(2);
+	for (size_t i = 0; i < data.query.size(); i++)
 	{
-		for (int j = 0; j < (int)data.query.size(); j++)
+		subInput.input[0] = data.query[i];
+		vtr2<double> simRow(data.input.size());
+		for (size_t j = 0; j < data.input.size(); j++)
 		{
-			help::sortFollow(result.matrixSimilarity[i][j], idxs[i][j], params.scoreReversed); //sorts first and second is foolowing soting of first
-			result.scoreAveragePrecisions[i].push_back(calcul::score_averagePrecision(i + (int)data.input.size() + 1, idxs[i][j], data.clusters));
-			result.scoreAverageRanks[i].push_back(calcul::score_averageRank(i + (int)data.input.size() + 1, idxs[i][j], data.clusters));
-			result.scorePrecisions[i].push_back(calcul::score_precision(i + (int)data.input.size() + 1, idxs[i][j], data.clusters));
-			result.scoreRecalls[i].push_back(calcul::score_recall(i + (int)data.input.size() + 1, idxs[i][j], data.clusters));
+			subInput.input[1] = data.input[j];
+			simRow[j] = dtw_shift(subInput, params, f).scoreMethod;
 		}
+		matrix[i] = simRow;
 	}
-	result.calculMeanScore();
-	result.matrixCluster = idxs;
+
+	result.matrixSimilarity = matrix;
 
 	return result;
 }
@@ -646,12 +532,12 @@ result_operation operation::query_omp(input_data const &data, parameter const &p
 {
 	vtr<double> best(data.query.size());
 	vtr<int> bestIDs(data.query.size());
-
-	fill(best.begin(), best.end(), constant::MAX_double);
+	
+	fill(best.begin(), best.end(), (double)constant::MAX_double);
 
 	int size = (int)(data.query.size() * data.input.size());
 	omp_set_num_threads(params.omp);
-#pragma omp parallel for schedule(static, 1) /*num_threads(params.threads)*//* proc_bind(spread)*/
+#pragma omp parallel for schedule(dynamic, 1) /*num_threads(params.threads)*//* proc_bind(spread)*/
 	for (int g = 0; g < size; g++)
 	{
 		int i = g / (int)data.query.size();
@@ -659,9 +545,7 @@ result_operation operation::query_omp(input_data const &data, parameter const &p
 
 		input_method input(data.query[i], data.input[j], data.keyQuery[i], data.keyInput[j]);
 		
-		input_info info;
-		info.idxA = i;
-		info.idxB = j;
+		input_info info(i,j);
 
 		if (params.lowerBound)
 		{
@@ -673,7 +557,7 @@ result_operation operation::query_omp(input_data const &data, parameter const &p
 
 				if (distance < best[i])
 				{
-#pragma omp critical
+					#pragma omp critical
 					{
 						best[i] = distance;
 						bestIDs[i] = j + (int)data.query.size();
@@ -686,7 +570,7 @@ result_operation operation::query_omp(input_data const &data, parameter const &p
 			double distance = f(input, info, params)[params.scoreType];
 			if (distance < best[i])
 			{
-#pragma omp critical
+				#pragma omp critical
 				{
 					best[i] = distance;
 					bestIDs[i] = j + (int)data.query.size();
@@ -946,3 +830,39 @@ result_operation operation::query_omp(input_data const &data, parameter const &p
 //
 //	return result;
 //}
+
+
+//vtr<double> operation::similarity_shifts_omp(vtr3<double> const &input, parameter const &params, METHOD f)
+//{
+//	const int dims = (int)input[0][0].size();
+//
+//	vtr<double> result_shifts(dims);
+//	/*for (int i = 0; i < dims; i++)
+//	{
+//		vector<double> simRow(dims);
+//		matrix[i] = simRow;
+//	}*/
+//
+//	omp_set_num_threads(params.omp);
+//#pragma omp parallel for schedule(static, 1)/*  num_threads(params.threads)*/
+//	for (int g = 0; g < dims; g++)
+//	{
+//		/*int i = g / dims;
+//		int j = g % dims;*/
+//		
+//		vtr2<double> inputBRotated(input[1]);
+//		
+//		for (size_t i = 0; i < inputBRotated[1].size(); i++)
+//		{
+//			rotate(inputBRotated[i].begin(), inputBRotated[i].begin() + g, inputBRotated[i].end());
+//		}
+//
+//		auto tmp = f(input[0], inputBRotated, params);
+//		result_shifts[g] = tmp;
+//	}
+//
+//	//result_operation result;
+//	//result.matrixSimilarity = matrix;
+//
+//	return result_shifts;
+//}
\ No newline at end of file
diff --git a/SequenceComparison/operation.h b/SequenceComparison/operation.h
index 04e6df4c919a05d681c9325a52afa100cced4e11..f9d2c6b0635d81a157518591af481bb12c791613 100644
--- a/SequenceComparison/operation.h
+++ b/SequenceComparison/operation.h
@@ -36,7 +36,7 @@ public:
 	static result_operation similarityMatrix_shift_omp(input_data const &data, parameter const &params, METHOD f);
 
 	//static vtr<double> similarity_shifts_omp(vtr3<double> const &input, parameter const &params, FUNC f);
-	static double dtw_shifted(input_data_single const &data, parameter const &params, METHOD f);
+	static result_operation dtw_shift(input_data_single const &data, parameter const &params, METHOD f);
 
 	static result_operation query_omp(input_data const &data, parameter const &params, METHOD f);
 
diff --git a/SequenceComparison/parameter.cpp b/SequenceComparison/parameter.cpp
index 20bc60ab87d5a519c84a7259c94035d8fe232086..5307c3636298459cfa344cd08699fa6b5f64a3bf 100644
--- a/SequenceComparison/parameter.cpp
+++ b/SequenceComparison/parameter.cpp
@@ -144,13 +144,13 @@ void parameter::checkParameters(parameter const &params, map<string, string> con
 		throw runtime_error("Invalid reduction setting");
 	}
 
-	if (mapSetting.count("-type") > 0) 
+	/*if (mapSetting.count("-type") > 0) 
 	{
 		if (params.matrixDataType != "int" && params.matrixDataType != "float" && params.matrixDataType != "double")
 		{
 			throw runtime_error("Invalid data type for distance matrix");
 		}
-	}
+	}*/
 	
 	/*if (mapSetting.count("-gdf") > 0 && !fs::is_directory(help::stripFileNameFromPath(params.gdf)))
 	{
@@ -169,21 +169,21 @@ void parameter::checkParameters(parameter const &params, map<string, string> con
 
 	if (params.distance == 4)
 	{
-		if(mapSetting.count("-si") == 0 || !fs::exists(params.inKeyInput[0]))
+		if(mapSetting.count("-in2") == 0 || !fs::exists(params.inKeyInput[0]))
 			throw runtime_error("Invalid secondary input path.");
 
 		if(mapSetting.count("-query"))
-			if (mapSetting.count("-sq") == 0 || !fs::exists(params.inKeyQuery[0]))
+			if (mapSetting.count("-query2") == 0 || !fs::exists(params.inKeyQuery[0]))
 				throw runtime_error("Invalid secondary query path.");
 	}
 }
 
 void parameter::checkUnknownParameters(vtr<string> const &args)
 {
-	vtr<string> switches = {"-m", "-in", "-out", "-gdf", "-reverse", "-type", "-pout", "-html", "-w", "-e", "-d",
-							"-i", "-n", "-n01", "-omp", "-p", /*"-print",*/ "-smooth", "-c", "-time", "-paa", "-r", "-s",
+	vtr<string> switches = {"-m", "-in", "-out", "-gdf", "-reverse", "-pout", "-html", "-w", "-e", "-d",
+							"-i", "-n", "-n01", "-omp", "-p", /*"-print",*/ "-smooth", "-gt", "-time", "-paa", "-r", "-s", "-shift",
 							"-relax", "-sub", "-debug", "-op", "-query", "-recall", "-mem", "-block", "-simd", "-dist",
-							"-lb", "-draw", "-pr", "-tresh", "-sax", "-si", "-sq", "-se", "-ram", "-exp", "-dmin"};
+							"-lb", "-draw", "-pr", "-tcsi", "-tt", "-ta", "-te", "-tl", "-sax", "-in2", "-query2", "-segment", "-local", "-ram", "-exp", "-dmin"};
 
 	for (size_t i = 0; i < args.size(); i++)
 	{
@@ -214,8 +214,8 @@ parameter parameter::useParameters(map<string, string> &mapSetting)
 	{
 		params.inPath = mapSetting.count("-in") > 0 ? help::split(mapSetting.at("-in"), ";") : params.inPath;
 		params.inQuery = mapSetting.count("-query") > 0 ? help::split(mapSetting.at("-query"), ";") : params.inQuery;
-		params.inKeyInput = mapSetting.count("-si") > 0 ? help::split(mapSetting.at("-si"), ";") : params.inKeyInput;
-		params.inKeyQuery = mapSetting.count("-sq") > 0 ? help::split(mapSetting.at("-sq"), ";") : params.inKeyQuery;
+		params.inKeyInput = mapSetting.count("-in2") > 0 ? help::split(mapSetting.at("-in2"), ";") : params.inKeyInput;
+		params.inKeyQuery = mapSetting.count("-query2") > 0 ? help::split(mapSetting.at("-query2"), ";") : params.inKeyQuery;
 		params.outputPath = mapSetting.count("-out") > 0 ? mapSetting.at("-out") : params.outputPath;
 		params.drawOut = mapSetting.count("-draw") > 0 ? mapSetting.at("-draw") : params.drawOut;
 		params.method = mapSetting.count("-m") > 0 ? mapSetting.at("-m") : params.method;
@@ -231,8 +231,8 @@ parameter parameter::useParameters(map<string, string> &mapSetting)
 		params.paa = mapSetting.count("-paa") > 0 ? stoi(mapSetting.at("-paa")) : params.paa;
 		params.sax = mapSetting.count("-sax") > 0 ? stoi(mapSetting.at("-sax")) : params.sax;
 		params.prolong = mapSetting.count("-pr") > 0 ? stoi(mapSetting.at("-pr")) : params.prolong;
-		params.matrixDataType = mapSetting.count("-type") > 0 ? mapSetting.at("-type") : params.matrixDataType;
-		params.inClusterPath = mapSetting.count("-c") > 0 ? mapSetting.at("-c") : "";
+		//params.matrixDataType = mapSetting.count("-type") > 0 ? mapSetting.at("-type") : params.matrixDataType;
+		params.inClusterPath = mapSetting.count("-gt") > 0 ? mapSetting.at("-gt") : "";
 		params.smooth = mapSetting.count("-smooth") > 0 ? stoi(mapSetting.at("-smooth")): 0;
 		params.subsequence = mapSetting.count("-sub") > 0 ? stod(mapSetting.at("-sub")) : params.subsequence;
 		//params.print = mapSetting.count("-print") > 0 ? mapSetting.at("-print") : params.print;
@@ -250,14 +250,20 @@ parameter parameter::useParameters(map<string, string> &mapSetting)
 		params.simd = mapSetting.count("-simd") > 0 ? true : false;
 		params.gdf = mapSetting.count("-gdf") > 0 ? true : false;
 		params.lowerBound = mapSetting.count("-lb") > 0 ? true : false;
-		params.segmented = mapSetting.count("-se") > 0 ? stoi(mapSetting.at("-se")) : 0;
-		params.treshold = mapSetting.count("-tresh") > 0 ? stod(mapSetting.at("-tresh")) : params.treshold;
+		params.segmented = mapSetting.count("-segment") > 0 ? stoi(mapSetting.at("-segment")) : 0;
+		params.treshold_csi = mapSetting.count("-tcsi") > 0 ? stod(mapSetting.at("-tcsi")) : params.treshold_csi;
+		params.treshold_t = mapSetting.count("-tt") > 0 ? stod(mapSetting.at("-tt")) : params.treshold_t;
+		params.treshold_a = mapSetting.count("-ta") > 0 ? stod(mapSetting.at("-ta")) : params.treshold_a;
+		params.treshold_e = mapSetting.count("-te") > 0 ? stod(mapSetting.at("-te")) : params.treshold_e;
+		params.treshold_l = mapSetting.count("-tl") > 0 ? stod(mapSetting.at("-tl")) : params.treshold_l;
 		params.ram = mapSetting.count("-ram") > 0 ? stoi(mapSetting.at("-ram")) : params.ram;
 		params.experiment = mapSetting.count("-exp") > 0 ? true : false;
 		params.drawMin = mapSetting.count("-dmin") > 0 ? true : false;
-
-		
-		if(mapSetting.count("-relax") > 0){
+		params.relax = mapSetting.count("-relax") > 0 ? stoi(mapSetting.at("-relax")) : 0;
+		params.localAlignment = mapSetting.count("-local") > 0 ? true : false;
+		params.shift = mapSetting.count("-shift") > 0 ? true : false;
+				
+		/*if(mapSetting.count("-relax") > 0){
 			auto relaxVtr = help::split(mapSetting.at("-relax"), ";");
 			params.relax.start = stoi(relaxVtr[0]);
 			
@@ -265,7 +271,7 @@ parameter parameter::useParameters(map<string, string> &mapSetting)
 				params.relax.end = stoi(relaxVtr[1]);
 			else
 				params.relax.end = stoi(relaxVtr[0]);
-		}
+		}*/
 	}
 
 	return params;
@@ -411,7 +417,7 @@ bool parameter::isSecondaryInput() const
 	return false;
 }
 
-void parameter::parameterPriority(vtr<string> &args, vtr<string> const &argsPriority)
+void parameter::applyParameter(vtr<string> &args, vtr<string> const &argsPriority)
 {
 	for (size_t i = 2; i < argsPriority.size(); i++)
 	{
@@ -446,46 +452,50 @@ void parameter::parameterPriority(vtr<string> &args, vtr<string> const &argsPrio
 
 void parameter::printHelp()
 {
-	cout << "I/O options" << endl;
-	cout << "-in [input folder path, input file path] - should be possible to combine" << endl;
+	cout << "INPUT" << endl;
+	cout << "-in [input folder/file path[;input folder/file path[;ect.]]] - should be possible to combine" << endl;
+	cout << "-query [input folder/file path[;input folder/file path[;ect.]]] - should be possible to combine" << endl;
+	cout << "-in2 - secondary input path (alpha)" << endl;
+	cout << "-query2 - secondary query path (alpha)" << endl;
+	cout << "-gt [input file path] - ground truth input file path" << endl;
+	cout << "OUTPUT" << endl;
 	cout << "-out [output file path] - file name without ext (extern call not supported)" << endl;
-	cout << "-gdf [gdf output file path] - file name without ext (extern call not supported)" << endl;
-	cout << "-html [html output file path] - file name without ext (extern call nor supported)" << endl;
-	cout << "-m [dtw, lcss(in work)] - Choose method." << endl;
-	cout << "-w [size] - Set size of warping window (dtw)." << endl;
+	cout << "-draw [output file/folder path] - file or folder path for distance matrix graphic visualisation (folder - names are generated for all matrices, file - name is reused/overwriten) (extern call not supported)" << endl;
+	cout << "-gdf [output file path] - file name without ext (extern call not supported)" << endl;
+	cout << "-html [html output file path] - file name without ext (extern call not supported)" << endl;
+	cout << "RESULT options" << endl;
+	cout << "-m [dtw, lcss(in work)] - Choose method (default: dtw)." << endl;
+	cout << "-w [size] - Set size of warping window (dtw, default: 100)." << endl;
 	cout << "-e [size] - Set parameter epsilon (lcss)." << endl;
 	cout << "-d [size] - Set parameter delta (lcss)." << endl;
-	cout << "RESULT options" << endl;
-	cout << "-s [score type] - different score calculation (default: -s 1)" << endl;
-	cout << "-s 1 = sqrt(path cost) - last cell in distance matrix" << endl;
-	cout << "-s 2 = sqrt(path cost) / |path|" << endl;
-	cout << "-s 3 = (|A|+|B|) / (|newA|+|newB|)" << endl;
-	cout << "-s 4 = sqrt(dtw(A,B)) / sqrt(dtvMax(A,B))" << endl;
-	cout << "-se 5 = sqrt(dtw(A,B)) / sqrt(dtvMax(A,B)) * (min(|A|,|B|) / max(|A|,|B|)" << endl;
-	cout << "-s 5 = sqrt(dtw(A,B)) / sqrt(dtvMax(A,B)) * (min(|A|,|B|) / max(|A|,|B|)" << endl;
-	cout << "-s 5 = sqrt(dtw(A,B)) / sqrt(dtvMax(A,B)) * (min(|A|,|B|) / max(|A|,|B|)" << endl;
-	cout << "-s 5 = sqrt(dtw(A,B)) / sqrt(dtvMax(A,B)) * (min(|A|,|B|) / max(|A|,|B|)" << endl;
-	cout << "-s 5 = sqrt(dtw(A,B)) / sqrt(dtvMax(A,B)) * (min(|A|,|B|) / max(|A|,|B|)" << endl;
-
-	cout << "-reverse - reverse result = 1 - results (" << endl;
-	cout << "-p [precision] - Set floting point precision <0,10> for print." << endl;
+	cout << "-s [score type] - partially OBSOLETE (default: 1, use when you need out matrix file in specific -s)" << endl;
+	cout << "\t-s 1 = sqrt(path cost) - last cell in distance matrix" << endl;
+	cout << "\t-s 2 = sqrt(path cost) / |path|" << endl;
+	cout << "\t-s 3 = (|A|+|B|) / (|newA|+|newB|)" << endl;
+	cout << "\t-s 4 = sqrt(dtw(A,B)) / sqrt(dtwmax(A,B))" << endl;
+	cout << "\t-s 5 = sqrt(dtw(A,B)) / sqrt(dtwmax(A,B)) * (min(|A|,|B|) / max(|A|,|B|)" << endl;
+	cout << "-p [precision] - Set floting point precision <0,10> for print. (default: 3)" << endl;
+	cout << "-reverse - reverse result = 1 - result" << endl;
 	cout << "-op [op] - choose operation you want" << endl;
-	cout << "-op 0 - pair method for 2 time series." << endl;
-	cout << "-op 1 - similarity matrix between N sequence. (one input)" << endl;
-	cout << "-op 2 - similarity matrix between N sequence. (query and input)" << endl;
-	cout << "-op 3 - input clustering." << endl;
-	cout << "-op 4 - query and input clustering." << endl;
-	cout << "-op 5 - input shift clustering." << endl;
-	cout << "-op 6 - query and input shift clustering." << endl;
+	cout << "\t-op 0 - pair method for 2 time series. (if folder as input it takes first 2 time series as input)" << endl;
+	cout << "\t-op 1 - similarity matrix between N sequence. (one input)" << endl;
+	cout << "\t-op 2 - similarity matrix between N sequence. (query and input)" << endl;
+	cout << "\t-op 3 - input clustering." << endl;
+	cout << "\t-op 4 - query and input clustering." << endl;
+	cout << "-shift - shifts dimensions of time series (alfa)." << endl;
 	cout << "PREPROCESING options" << endl;
 	cout << "-n [max value] - Sequence are normalized to <0,1> interval before analysation." << endl;
 	cout << "-i - Sequence are interpolated to the same length before analysation." << endl;
 	cout << "-r [skip] - skip = 2 will take every 2." << endl;
-	cout << "-paa [size - number of neighbour elements to average] - Piecewise Aggregate Approximation." << endl;
+	cout << "-paa [size] - Piecewise Aggregate Approximation." << endl;
 	cout << "-smooth [size] - sequences are smoothed by moving window." << endl;
-	cout << "-sax  [levels] - sequences are preprocessed into number of classes" << endl;
-	cout << "-pr [times] - insert mean of two neighbours data points in ts. times - number of repeats." << endl;
+	cout << "-sax [levels] - sequences are preprocessed into number of classes" << endl;
+	cout << "-pr [times] - length of sequence is multiplied (times=1;len=2*,times=2;len=4,times=3;len=8,ect.)." << endl;
 	cout << "OPTIMIZATION options" << endl;
 	cout << "-omp [threads] - Use parallel version of operaions." << endl;
-	cout << "-type [type] - Data type which is used for distance matrix (int, float, double, byte). CAN CRASH if type is too small." << endl;
+	//cout << "-type [type] - Data type which is used for distance matrix (int, float, double, byte). CAN CRASH if type is too small." << endl;
+	cout << "-script [file path [additional swithes]] - path to script file, posible to use additional params which are applied to all script lines (overwrites same line params)." << endl;
+	cout << "IMPORTANT" << endl;
+	cout << "-help - print help (overides everything)" << endl;
+	cout << "note: order of switches is irelevant. (write them as they pop in your mind)" << endl;
 }
\ No newline at end of file
diff --git a/SequenceComparison/parameter.h b/SequenceComparison/parameter.h
index e409ca46ca325336dade72e0a865005c8c5ec718..3f1c82d4cd99b1df2ccf3cea43e87551f1bd4693 100644
--- a/SequenceComparison/parameter.h
+++ b/SequenceComparison/parameter.h
@@ -2,19 +2,16 @@
 #define PARAMETER_H
 
 #include <chrono>
-#include <string>
-#include <vector>
 #include <map>
 #include "templates.h"
 
 class parameter
 {
 public:
-	// I/O
-	std::vector<std::string> inPath;		//input paths
-	std::vector<std::string> inQuery;		//query input paths
-	std::vector<std::string> inKeyInput;	//
-	std::vector<std::string> inKeyQuery;	//
+	vtr<std::string> inPath;		//input paths
+	vtr<std::string> inQuery;		//query input paths
+	vtr<std::string> inKeyInput;	//
+	vtr<std::string> inKeyQuery;	//
 	std::string inClusterPath;				//path of cluster info file
 	std::string outputPath;					//outpath path for log
 	std::string drawOut;					//if true draw cost matrix and accumulated const matrix
@@ -31,7 +28,9 @@ public:
 	bool scoreReversed;         //flag if score should be reversed from 0,1 to 1,0
 	bool lowerBound;			//use lb_keogh for query operation (1,2)
 	bool drawMin;				//draw minimals parts of matrix
+	bool localAlignment;		//use local alignment (kocyan)
 	bool experiment;			//run experimental code (development)
+	bool shift;					//shift dimensions
 	
 	std::string method;         //method
 	
@@ -50,7 +49,11 @@ public:
 	double delta;               //time dilation - lcss
 	double epsilon;             //size difference - lcss
 	double subsequence;			//use subsequence alignment
-	double treshold;			//trehshold for csi distance
+	double treshold_csi;		//trehshold for csi distance
+	double treshold_t;			//total
+	double treshold_a;			//average
+	double treshold_e;			//max
+	double treshold_l;			//len
 
 	//data preprocessing options
 	int reduce;                 //reduction of input data by omiting elements from sequence -r [2 - takes every second, 3 - every third elm removed]
@@ -60,27 +63,26 @@ public:
 	int prolong;				//prolong sequence
 	int smooth;                 //smooth sequence by moving window averages
 	int recall;					//frist top x
+	int relax;	
+	//struct relax {
+	//	int start;
+	//	int end;
 
-	struct relax {
-		int start;
-		int end;
+	//	relax() : start(0), end(0)	{};
 
-		relax() : start(0), end(0)	{};
-
-	} relax;    //size of relaxation (relaxation of endpoints)
+	//} relax;    //size of relaxation (relaxation of endpoints)
 
 	//paralelisation options  
 	int omp;                    //set number of threads for omp
 	int mpi;					//setnubmber of nodes ?? for mpi NOT NOT IMPLEMENTED
 
 	parameter() :
-		//inClusterPath(""), outputPath(""), 
 		znormalize(), interpolate(), printOutput(), timeMeasure(), debugInfo(), gdf(), html(), memoization(), simd(), 
-		scoreReversed(), lowerBound(), drawMin(), experiment(),
+		scoreReversed(), lowerBound(), drawMin(), experiment(), shift(),
 		method("dtw"), operation(0), distance (1), scoreType(1), precision(3), block(0), segmented(0), ram(5000), matrixDataType("double"),
-		w(1), delta(10), epsilon(0), subsequence(0), treshold(0.07),
+		w(1), delta(100000), epsilon(1), subsequence(0), treshold_csi(0.07), treshold_t(10), treshold_a(10), treshold_e(10),
 		reduce(0), normalize(-1), paa(1), sax(0), prolong(0), smooth(0), recall(10),
-		relax(),
+		relax(0),
 		omp(1), mpi(1)
 		{};
 
@@ -93,7 +95,7 @@ public:
 	static std::string mapMultiParameter(vtr<std::string> const &args, int idx);
 	static void checkParameters(parameter const &params, std::map<std::string, std::string> const &mapSetting);
 	static void checkUnknownParameters(vtr<std::string> const &args);
-	static void parameterPriority(vtr<std::string> &args, vtr<std::string> const &argsPriority);
+	static void applyParameter(vtr<std::string> &args, vtr<std::string> const &argsPriority);
 	static void printHelp();
 
 	bool isClusters() const;
diff --git a/SequenceComparison/dataParser.cpp b/SequenceComparison/parser.cpp
similarity index 95%
rename from SequenceComparison/dataParser.cpp
rename to SequenceComparison/parser.cpp
index ac24a8f2e53019e0fbc064601987f61ec2b504a4..5a8338de61c44d4600f67f8489324ceff133a912 100644
--- a/SequenceComparison/dataParser.cpp
+++ b/SequenceComparison/parser.cpp
@@ -1,6 +1,6 @@
 #include "stdafx.h"
 
-#include "dataParser.h"
+#include "parser.h"
 #include <experimental/filesystem>
 #include <fstream>
 #include <omp.h>
@@ -9,7 +9,7 @@
 using namespace std;
 namespace fs = std::experimental::filesystem;
 
-vector<string> dataParser::getAllFileNames(vtr<string> const &paths)
+vector<string> parser::getAllFileNames(vtr<string> const &paths)
 {
 	vector<string> files;
 
@@ -37,7 +37,7 @@ vector<string> dataParser::getAllFileNames(vtr<string> const &paths)
 	return  files;
 }
 
-vector<string> dataParser::getFolderFileNames(string const &folder)
+vector<string> parser::getFolderFileNames(string const &folder)
 {
 	vector<string> files;    
 
@@ -59,7 +59,7 @@ vector<string> dataParser::getFolderFileNames(string const &folder)
 	return files;
 }
 
-vector<string> dataParser::readFileByLine(string const &path)
+vector<string> parser::readFileByLine(string const &path)
 {
 	vector<string> input;
 	ifstream file(path);
@@ -96,7 +96,7 @@ vector<string> dataParser::readFileByLine(string const &path)
 	return input;
 }
 
-vtr2<int> dataParser::parseIntByLine(vtr<string> const &input)
+vtr2<int> parser::parseIntByLine(vtr<string> const &input)
 {
 	vtr2<int> parsed(input.size());
 	
@@ -112,7 +112,7 @@ vtr2<int> dataParser::parseIntByLine(vtr<string> const &input)
 	return parsed;
 }
 
-input_clusters dataParser::parseClusters(vtr<string> const &fileNames, string path, string delims)
+input_clusters parser::parseClusters(vtr<string> const &fileNames, string path, string delims)
 {
 	input_clusters clusters;
 	map<string, int> nameToCluster;
@@ -136,7 +136,7 @@ input_clusters dataParser::parseClusters(vtr<string> const &fileNames, string pa
 		clusters.ids[(int)i + 1].name = file;
 	}
 
-	auto lines = dataParser::readFileByLine(path);
+	auto lines = parser::readFileByLine(path);
 	if (fileNames.size() > 0) 
 	{
 		for (size_t i = 0; i < lines.size(); i++)
diff --git a/SequenceComparison/dataParser.h b/SequenceComparison/parser.h
similarity index 95%
rename from SequenceComparison/dataParser.h
rename to SequenceComparison/parser.h
index 8e226880b763fde3ebb3951d122a786bf4473e50..7d04e789fcb9706cce85b3ba2acaf61696b080b0 100644
--- a/SequenceComparison/dataParser.h
+++ b/SequenceComparison/parser.h
@@ -1,13 +1,11 @@
-#ifndef DATAPARSER_H
-#define DATAPARSER_H
+#ifndef PARSER_H
+#define PARSER_H
 
 #include "structs.h"
-#include <codecvt>
-#include <locale>
 #include <fstream>
-#include <omp.h>
+#include "help.h"
 
-class dataParser
+class parser
 {
 public:
 	static vtr<std::string> getAllFileNames(vtr<std::string> const &paths);
@@ -117,4 +115,4 @@ public:
 	//static vtr2<double> parseRawDouble(std::string const &input);
 };
 
-#endif //DATAPARSER_H
+#endif //PARSER_H
diff --git a/SequenceComparison/print.cpp b/SequenceComparison/print.cpp
index 3ea16e87fea013328575e9485b79085314c388d0..14e14685d6d88732ed9e1e96d8bbe8bb43053d28 100644
--- a/SequenceComparison/print.cpp
+++ b/SequenceComparison/print.cpp
@@ -12,7 +12,6 @@ using namespace std;
 string print::elapsedTime(string const &flag, long long elapsed)
 {
 	stringstream ss;
-	//ss << flag + ": " << chrono::duration_cast<chrono::milliseconds>(chrono::steady_clock::now() - point).count() << "ms";
 	ss << flag + ": " << elapsed << "ms";
 				
 	return ss.str();
@@ -116,6 +115,33 @@ void print::write(vtr<string> const &output, string const &path)
 	f.close();
 }
 
+string print::htmlDistanceMatrix(vtr2<node> const &m)
+{
+	std::stringstream ss;
+	ss << std::setprecision(0);
+
+	ss << "<style>table{border-collapse:collapse; font-family:times, serif, verdana;font-size:7pt;margin:0;padding:0;text-align:center;}";
+	ss << "td{margin:0;padding:0;overflow:hidden;border-right:1px solid black;;witdth:40px}</style>" << std::endl;
+
+	ss << "<table>" << std::endl;
+	for (size_t i = 1; i < m.size(); i++)
+	{
+		ss << "<tr>" << std::endl;
+		for (size_t j = 1; j < m[0].size(); j++)
+		{
+			ss << "<td style=\"";
+
+			ss << "background:rgb(255,255,255);";
+
+			ss << "\">" << std::fixed << m[i][j].value << "</td>";
+		}
+		ss << "</tr>" << std::endl;
+	}
+	ss << "</table>" << std::endl;
+
+	return ss.str();
+}
+
 string print::gdf(vtr<string> const &files, vtr3<double> const &input, vtr2<double> const &sim, input_clusters const &clusters)
 {    
 	stringstream ss;
@@ -162,7 +188,8 @@ string print::gdf(vtr<string> const &files, vtr3<double> const &input, vtr2<doub
 	return ss.str();
 }
 
-string print::matrix(vtr2<double> const &simM, parameter const &params)
+template <typename T>
+string print::matrix(vtr2<T> const &simM, parameter const &params)
 {
 	std::stringstream stream;
 
@@ -183,22 +210,8 @@ string print::matrix(vtr2<double> const &simM, parameter const &params)
 
 	return stream.str();
 }
-
-string print::matrix(vtr2<int> const &simM, parameter const &params)
-{
-	std::stringstream stream;
-
-	for (size_t i = 0; i < simM.size(); i++)
-	{
-		for (size_t j = 0; j < simM[i].size(); j++)
-		{
-			stream << setw(5) << simM[i][j];
-		}
-		stream << endl;
-	}
-
-	return stream.str();
-}
+template string print::matrix(vtr2<int> const &simM, parameter const &params);
+template string print::matrix(vtr2<double> const &simM, parameter const &params);
 
 string print::tree(vtr<closest> const &tree)
 {
@@ -253,18 +266,6 @@ string print::pathShape(string const &path, coords p, size_t lenA, size_t lenB)
 	return ss.str();
 }
 
-void print::results(vtr2<double> const &matrix, vtr2<int> const &order, parameter const &params)
-{/*
-	if (params::isMeasure())
-	{
-		PrintMatrix(matrix, params);
-		PrintMatrix(order, params);
-	}
-
-	if (params::isMeasure())
-		cout << params.startStamp*/
-}
-
 string print::htmlClusters(vtr3<double> const &input, vtr2<int> const &order, input_clusters const &clusters)
 {
 	stringstream ss;
@@ -323,14 +324,7 @@ string print::colorString(size_t id)
 		"671190", "6B3A64", "F5E1FF", "FFA0F2", "CCAA35", "374527", "8BB400", "797868",
 		"C6005A", "3B000A", "C86240", "29607C", "402334", "7D5A44", "CCB87C", "B88183",
 		"AA5199", "B5D6C3", "A38469", "9F94F0", "A74571", "B894A6", "71BB8C", "00B433",
-		"789EC9", "6D80BA", "953F00", "5EFF03", "E4FFFC", "1BE177", "BCB1E5", "76912F",
-		"003109", "0060CD", "D20096", "895563", "29201D", "5B3213", "A76F42", "89412E",
-		"1A3A2A", "494B5A", "A88C85", "F4ABAA", "A3F3AB", "00C6C8", "EA8B66", "958A9F",
-		"BDC9D2", "9FA064", "BE4700", "658188", "83A485", "453C23", "47675D", "3A3F00",
-		"061203", "DFFB71", "868E7E", "98D058", "6C8F7D", "D7BFC2", "3C3E6E", "D83D66",
-		"2F5D9B", "6C5E46", "D25B88", "5B656C", "00B57F", "545C46", "866097", "365D25",
-		"252F99", "00CCFF", "674E60", "FC009C", "92896B", "1E2324", "DEC9B2", "9D4948",
-		"85ABB4", "342142", "D09685", "A4ACAC", "00FFFF", "AE9C86", "742A33", "0E72C5"
+		"789EC9", "6D80BA", "953F00", "5EFF03", "E4FFFC", "1BE177", "BCB1E5", "76912F"
 	};
 	
 	//if (id == 1)
@@ -380,12 +374,12 @@ string print::parameterString(vtr<string> const &parameters)
 	return ss.str();
 }
 
-string print::scores_clustering(result_operation const &result)
+string print::scores_clustering(result_operation const &result, int precision)
 {
 	stringstream ss;
 	
-	ss << setprecision(3);
-	for (size_t i = 0; i < 5; i++)
+	ss.precision(precision);
+	for (size_t i = 0; i < result.matrixCluster.size(); i++)
 	{
 		ss << i << setw(11) << " recall:" << setw(7) << result.scoreMeanRecall[i] << " | ";
 		for(auto s : result.scoreRecalls[i])
@@ -471,5 +465,48 @@ string print::vector(vtr<string> const &vtr)
 		ss << x << endl;
 	}
 
+	return ss.str();
+}
+
+string print::distanceMatrix(vtr2<node> const &m)
+{
+	std::stringstream ss;
+	ss << std::setprecision(0);
+	for (size_t i = 1; i < m.size(); i++)
+	{
+		for (size_t j = 1; j < m[i].size(); j++)
+		{
+			ss << std::setw(4) << std::fixed << m[i][j].value;
+		}
+		ss << std::endl;
+	}
+	ss << std::endl;
+
+	return ss.str();
+}
+
+template<typename T>
+string print::vector(vtr<T> const &vector)
+{
+	std::stringstream ss;
+	for (auto v : vector)
+		ss << v << ", ";
+
+	ss << std::endl;
+
+	return ss.str();
+}
+template string print::vector(vtr<double> const &vector);
+
+template<typename T>
+string print::vector(vtr2<T> const &vector)
+{
+	std::stringstream ss;
+	for (auto v : vector)
+		for (auto d : v)
+			ss << d << ", ";
+
+	ss << std::endl;
+
 	return ss.str();
 }
\ No newline at end of file
diff --git a/SequenceComparison/print.h b/SequenceComparison/print.h
index b884294046684b7a83fa922301367ce03fac8376..5f6cf5c281f16b163a743a75b62622e8f61769fa 100644
--- a/SequenceComparison/print.h
+++ b/SequenceComparison/print.h
@@ -16,70 +16,25 @@ public:
 	static std::string tseries(vtr2<double> const &input);
 	static std::string inputStats(vtr3<double> const &input, size_t howMany);
 	//Returns formated similarity matrix for print.
-	static std::string matrix(vtr2<double> const &simMatrix, parameter const &params);
-	//Returns formated matrix for print.
-	static std::string matrix(vtr2<int> const &simM, parameter const &params);
+	template <typename T>
+	static std::string matrix(vtr2<T> const &simMatrix, parameter const &params);
 	//Returns formated tree for pdtw method.
 	static std::string tree(vtr<closest> const &tree);
 
-	template <class T>
-	static std::string distanceMatrix(vtr2<node<T>> const &m)
-	{
-		std::stringstream ss;
-		ss << std::setprecision(0);
-		for (size_t i = 1; i < m.size(); i++)
-		{
-			for (size_t j = 1; j < m[i].size(); j++)
-			{
-				ss << std::setw(4) << std::fixed << m[i][j].value;
-			}
-			ss << std::endl;
-		}
-		ss << std::endl;
-
-		return ss.str();
-	}
+	static std::string distanceMatrix(vtr2<node> const &m);	
 	
 	static std::string pathShape(std::string const & path, coords p, size_t lenA, size_t lenB);
 	
-	//Prints results
-	static void results(vtr2<double> const &matrix, vtr2<int> const &order, parameter const &params);
-
 	static std::string htmlClusters(vtr3<double> const &input, vtr2<int> const &order, input_clusters const &clusters);
 	
-	template<class T>
-	static std::string htmlDistanceMatrix(vtr2<node<T>> const &m)
-	{
-		std::stringstream ss;
-		ss << std::setprecision(0);
-
-		ss << "<style>table{border-collapse:collapse; font-family:times, serif, verdana;font-size:7pt;margin:0;padding:0;text-align:center;}";
-		ss << "td{margin:0;padding:0;overflow:hidden;border-right:1px solid black;;witdth:40px}</style>" << std::endl;
-
-		ss << "<table>" << std::endl;
-		for (size_t i = 1; i < m.size(); i++)
-		{
-			ss << "<tr>" << std::endl;
-			for (size_t j = 1; j < m[0].size(); j++)
-			{
-				ss << "<td style=\"";
-
-				ss << "background:rgb(255,255,255);";
-
-				ss << "\">" << std::fixed << m[i][j].value << "</td>";
-			}
-			ss << "</tr>" << std::endl;
-		}
-		ss << "</table>" << std::endl;
-
-		return ss.str();
-	}
+	static std::string htmlDistanceMatrix(vtr2<node> const &m);	
 
 	static std::string parameterString(vtr<std::string> const & parameters);
 
-	static std::string scores_clustering(result_operation const &result);
+	static std::string scores_clustering(result_operation const &result, int precision);
 
 	static std::string mapRatios(vtr<double> const &ratios);
+
 	//Writes data to a gdf file.
 	static std::string gdf(vtr<std::string> const &files, vtr3<double> const &input, vtr2<double> const &sim, input_clusters const &clusters);
 
@@ -94,30 +49,12 @@ public:
 	//Writes data to a file.
 	static void write(vtr<std::string> const &output, std::string const &path);
 
-	template<class T = double>
-	static std::string vectorT(vtr<T> const &vector)
-	{
-		std::stringstream ss;
-		for (auto v : vector)
-			ss << v << ", ";
-			
-		ss << std::endl;
-
-		return ss.str();
-	}
+	template<typename T = double>
+	static std::string vector(vtr<T> const &vector);
 
-	template<class T = double>
-	static std::string vectorT(vtr2<T> const &vector)
-	{
-		std::stringstream ss;
-		for (auto v : vector)
-			for (auto d : v)
-			ss << d << ", ";
-
-		ss << std::endl;
-
-		return ss.str();
-	}
+	template<typename T = double>
+	static std::string vector(vtr2<T> const &vector);
+	
 };
 
 #endif //PRINT_H
\ No newline at end of file
diff --git a/SequenceComparison/structs.h b/SequenceComparison/structs.h
index 481759532a565b7333962488b541433c71827d59..9c6dc64c2b39e9a3dac8395837bbea0561980d13 100644
--- a/SequenceComparison/structs.h
+++ b/SequenceComparison/structs.h
@@ -3,15 +3,20 @@
 
 #include <map>
 #include "templates.h"
+#include "help.h"
 
 #if defined (_MSC_VER) 
+#pragma component(browser, off, references)
 #pragma warning(push, 0)
+#pragma warning ( disable : 4504 )
 #elif (__INTEL_COMPILER)
 #pragma diagnostic push
 #pragma warning ( disable : 61 )
 #elif (__GNUC__) 
-#pragma GCC diagnostic push
-#pragma warning ( disable : ALL_CODE_ANALYSIS_WARNINGS )
+//#pragma warning(push, 0)
+#pragma GCC system_header
+//#pragma GCC diagnostic ignored "-Wno-multichar"
+//#pragma warning ( disable : ALL_CODE_ANALYSIS_WARNINGS )
 #endif
 
 //#define cimg_use_png
@@ -20,10 +25,12 @@
 
 #if defined (_MSC_VER) 
 #pragma warning(pop)
+#pragma component(browser, on, references)
 #elif (__INTEL_COMPILER)
 #pragma diagnostic pop
 #elif (__GNUC__) 
-#pragma GCC diagnostic pop
+//#pragma GCC diagnostic pop
+#pragma warning pop
 #endif
 
 const vtr2<bool> scaleChord{
@@ -88,9 +95,9 @@ enum eOperation {
 	op_similarityMatrix_two,
 	op_oneInput, 
 	op_twoInput, 
-	op_segmented,
-	op_oneInput_shift,
-	op_twoInput_shift, 
+	//op_segmented,
+	//op_oneInput_shift,
+	//op_twoInput_shift, 
 	op_queryOne, 
 	op_queryMulti,
 	op_dimSimilarityMatrix, 
@@ -105,13 +112,12 @@ enum eMethod {
 };
 enum ePrint		{ similarityMatrixd = 1, timeElapsed, inputtt, pathShape};
 
-template<class T>
 class node{
 public:
-	T value;			//values in distance matrix are saved in float currently...will change if needed
+	double value;			//values in distance matrix are saved in float currently...will change if needed
 	
-	node() : value(std::numeric_limits<T>::max()) {};
-	node(T value) : value(value) {};
+	node() : value(std::numeric_limits<double>::max()) {};
+	node(double value) : value(value) {};
 	~node() {};
 };
 
@@ -126,20 +132,68 @@ struct node2 {
 	~node2() {};
 };
 
-struct tseries {
-	vtr2<double> series;
+struct tserie {
+	vtr2<double> serie;
+
+	tserie(vtr<double> sequence)
+	{
+		serie.resize(sequence.size());
+		//serie = vtr2<double>(sequence.size());
+
+		for (int i = 0; i < sequence.size(); i++)
+			serie[i].push_back(sequence[i]);
+	}
+
+	tserie(vtr2<double> const &sequence)
+	{
+		serie = sequence;
+	}
+
+	tserie(std::string const &sequence)
+	{
+		auto splits = help::split(sequence, ",");
+		serie.resize(splits.size());
+		//serie = vtr2<double>(splits.size());
+		
+		for (int i = 0; i < splits.size(); i++)
+			serie[i].push_back(stod(splits[i]));
+	}
 
 	size_t size()  const
 	{
-		return series.size();		
+		return serie.size();
+	}
+
+	size_t dims() const
+	{
+		return serie[0].size();
 	}
 
-	size_t dims()
+	const vtr<double>& operator[](size_t i) const
 	{
-		return series[0].size();
+		return serie[i];
 	}
+	
+	vtr<double>& operator[](size_t i)
+	{
+		return serie[i];
+	}
+
+	bool operator==(tserie const &ts) const
+	{
+		if (serie == ts.serie)
+			return true;
+
+		return false;
+	}
+
+	bool operator!=(tserie const &ts) const
+	{
+		if (serie != ts.serie)
+			return true;
 
-	vtr<double> operator[](size_t i) const { return series[i]; }
+		return false;
+	}
 };
 
 struct result_time
@@ -188,18 +242,46 @@ struct couple2 {
 struct result_path
 {
 	std::string path;   //path
-	int pathSize = 0;
+	vtr<coords> pathCoords;
+	vtr<double> values;
+	
 	double scoreRaw = 0;
 
 	//double pathSum = 0;
-	coords wpStart;
-	coords wpEnd;
+	coords start;
+	coords end;
+
+	vtr<coords> convert_toCoords() const
+	{
+		vtr<coords> pathCoords(path.size());
+
+		int row = -1, col = -1;
+		for (size_t i = 0; i < path.size(); i++)
+		{
+			if (path[i] == 'M' || path[i] == 'S') {
+				row++;
+				col++;
+			}
+			else if (path[i] == 'L')
+				col++;
+			else if (path[i] == 'U')
+				row++;
+
+			pathCoords[i] = coords(row + 1, col + 1); //x,y(i,j)
+		}
+
+		return pathCoords;
+	}
+
 };
 
 struct range {
 	int start = 0;
 	int end = 0;
 
+	range() {}
+	range(int s, int e) : start(s), end(e) {}
+
 	size_t size()
 	{
 		return end - start + 1;
@@ -344,10 +426,16 @@ struct input_method {
 };
 
 struct input_info {
-	std::string nameA;
-	std::string nameB;
 	size_t idxA;
 	size_t idxB;
+	std::string nameA;
+	std::string nameB;
+
+	input_info() {};
+	input_info(size_t idxA_p, size_t idxB_p) {
+		idxA = idxA_p;
+		idxB = idxB_p;
+	};
 };
 
 //struct input_me2thod {
@@ -417,20 +505,35 @@ struct result_method {
 	vtr<short> img;
 };
 
+struct matrix_cluster
+{
+	vtr3<int> matrix;
+
+	matrix_cluster(int cols, int rows)
+	{
+		/*for (int j = 0; j < ; j++)
+		{
+			for (int k = 0; k < (int)data.input.size(); k++)
+			{
+				idxs[i][j][k] = k + 1;
+			}
+		}*/
+	}
+};
+
 struct result_operation
 {
 	vtr3<double> matrixSimilarity;
 	vtr3<int> matrixCluster;
-	vtr2<double> scoreAveragePrecisions = vtr2<double>(5);
-	vtr2<double> scoreAverageRanks = vtr2<double>(5);
-	vtr2<double> scorePrecisions = vtr2<double>(5);
-	vtr2<double> scoreRecalls = vtr2<double>(5);
-	//vtr<double> scoresMethod(5);
-	vtr<double> scoreMap = vtr<double>(5);
-	vtr<double> scoreMeanAverageRank = vtr<double>(5);
-	vtr<double> scoreMeanPrecision = vtr<double>(5);
-	vtr<double> scoreMeanRecall = vtr<double>(5);
-	vtr<double> scoreMethod = vtr<double>(5);
+	vtr2<double> scoreAveragePrecisions;
+	vtr2<double> scoreAverageRanks;
+	vtr2<double> scorePrecisions;
+	vtr2<double> scoreRecalls;
+	vtr<double> scoreMap;
+	vtr<double> scoreMeanAverageRank;
+	vtr<double> scoreMeanPrecision;
+	vtr<double> scoreMeanRecall;
+	vtr<double> scoreMethod;
 
 	//void calculScores(input_data data, bool scoreReversed) 
 	//{
@@ -445,9 +548,25 @@ struct result_operation
 	//	}
 	//}
 
+	void init_clusterMatrix(size_t depth)
+	{
+		matrixCluster = help::vtr_init<int>(matrixSimilarity.size(), matrixSimilarity[0].size(), matrixSimilarity[0][0].size());
+
+		for (size_t i = 0; i < matrixSimilarity.size(); i++)
+		{
+			for (int j = 0; j < matrixSimilarity[0].size(); j++)
+			{
+				for (int k = 0; k < matrixSimilarity[0][0].size(); k++)
+				{
+					matrixCluster[i][j][k] = j + 1;
+				}
+			}
+		}
+	}
+
 	void calculMeanScore() 
 	{
-		for (size_t i = 0; i < 5; i++)
+		for (size_t i = 0; i < scoreMap.size(); i++)
 		{
 			scoreMap[i] = accumulate(scoreAveragePrecisions[i].begin(), scoreAveragePrecisions[i].end(), 0.0) / scoreAveragePrecisions[i].size();
 			scoreMeanAverageRank[i] = accumulate(scoreAverageRanks[i].begin(), scoreAverageRanks[i].end(), 0.0) / scoreAverageRanks[i].size();
@@ -455,6 +574,19 @@ struct result_operation
 			scoreMeanRecall[i] = accumulate(scoreRecalls[i].begin(), scoreRecalls[i].end(), 0.0) / scoreRecalls[i].size();
 		}
 	}
+
+	void allocate(size_t size)
+	{
+		scoreAveragePrecisions = vtr2<double>(size);
+		scoreAverageRanks = vtr2<double>(size);
+		scorePrecisions = vtr2<double>(size);
+		scoreRecalls = vtr2<double>(size);
+		scoreMap = vtr<double>(size);
+		scoreMeanAverageRank = vtr<double>(size);
+		scoreMeanPrecision = vtr<double>(size);
+		scoreMeanRecall = vtr<double>(size);
+		//scoreMethod = vtr<double>(size);
+	}
 };
 
 struct result_operationbb
@@ -494,21 +626,4 @@ struct result_operationbb
 	}
 };
 
-struct ngramnode {
-	vtr<double> _node;
-	vtr<ngramnode> childs;
-
-	ngramnode() {};
-	ngramnode(vtr<double> node)
-	{
-		_node = node;
-	}
-
-	void add(vtr<double> &node)
-	{
-		ngramnode child(node);
-		childs.push_back(child);
-	}		
-};
-
 #endif //STRUCTS_H
diff --git a/SequenceComparison/templates.h b/SequenceComparison/templates.h
index 2c3e98f0e2d24e02304b69a7958e4c41e759ab2b..0e7267f4c1c285e8addaef0307e54ff2bae1189a 100644
--- a/SequenceComparison/templates.h
+++ b/SequenceComparison/templates.h
@@ -17,11 +17,11 @@
 
 struct constant {
 	static constexpr int MAX_int = std::numeric_limits<int>::max();
-	static constexpr int MIN_int = std::numeric_limits<int>::min();
+	static constexpr int MIN_int = std::numeric_limits<int>::lowest();
 	static constexpr double MAX_double = std::numeric_limits<double>::max();
-	static constexpr double MIN_double = std::numeric_limits<double>::min();
+	static constexpr double MIN_double = std::numeric_limits<double>::lowest();
 	static constexpr float MAX_float = std::numeric_limits<float>::max();
-	static constexpr float MIN_float = std::numeric_limits<float>::min();
+	static constexpr float MIN_float = std::numeric_limits<float>::lowest();
 	
 	/*template <class T>
 	static constexpr T MAX_T = std::numeric_limits<T>::max();
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new file mode 100644
index 0000000000000000000000000000000000000000..6e610d732c6f81e7bf36faf999e94de8066a72b2
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+++ b/unit/unit.vcxproj
@@ -0,0 +1,127 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
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+      <Configuration>Release</Configuration>
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+  </ImportGroup>
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+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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+    </ClCompile>
+    <Link>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
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+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="unitmain.cpp" />
+    <ClCompile Include="ut_dtw.cpp" />
+    <ClCompile Include="ut_help.cpp" />
+    <ClCompile Include="ut_op.cpp" />
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+    <ClInclude Include="ut_help.h" />
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+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
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diff --git a/unit/unit.vcxproj.filters b/unit/unit.vcxproj.filters
new file mode 100644
index 0000000000000000000000000000000000000000..2f27c25b8e4a5c25dcbd62b6a082743433da35ac
--- /dev/null
+++ b/unit/unit.vcxproj.filters
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
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+  <ItemGroup>
+    <ClCompile Include="ut_dtw.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="unitmain.cpp">
+      <Filter>Source Files</Filter>
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+      <Filter>Source Files</Filter>
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+    <ClCompile Include="ut_help.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
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+    <ClInclude Include="ut_help.h">
+      <Filter>Header Files</Filter>
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diff --git a/unit/unitmain.cpp b/unit/unitmain.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..b87a1386187294acaa9d761bfaf9f2aa54d1e4f9
--- /dev/null
+++ b/unit/unitmain.cpp
@@ -0,0 +1,32 @@
+#//define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN //when not using custom main
+#define DOCTEST_CONFIG_IMPLEMENT
+#include "doctest.h"
+
+using namespace std;
+
+int main(int argc, char** argv) {
+	doctest::Context context;
+
+	context.addFilter("test-case-exclude", "*SIMD*");	//filter // exclude test cases with "SIMD" in their name
+	//context.setOption("abort-after", 5);              // stop test execution after 5 failed assertions
+	//context.setOption("order-by", "name");            // sort the test cases by their name
+
+	context.applyCommandLine(argc, argv);
+
+	context.setOption("no-breaks", true);				// don't break in the debugger when assertions fail
+	context.setOption("exit", false);
+	context.setOption("duration", true);
+	
+
+	int result = context.run();							// run
+
+	if (context.shouldExit())							// important - query flags (and --exit) rely on the user doing this
+		return result;									// propagate the result of the tests
+
+	//int client_stuff_return_code = 0;
+	// your program - if the testing framework is integrated in your production code
+
+	return result;										// +client_stuff_return_code; // the result from doctest is propagated here as well
+}
+
+
diff --git a/unit/ut_dtw.cpp b/unit/ut_dtw.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..6653c7b0c52c51598486d98f1bb7d89cd2fdc355
--- /dev/null
+++ b/unit/ut_dtw.cpp
@@ -0,0 +1,417 @@
+#include "doctest.h"
+
+#include "structs.h"
+#include "parameter.h"
+#include "help.h"
+#include "dtw.h"
+#include "calcul.h"
+
+TEST_CASE("score types zero equality")
+{
+	const int N = 111;
+	auto A = help::random_sequence(N, 2, 0, 17);
+	auto B(A);
+
+	parameter params;
+	params.scoreType = 1;
+
+	input_method input(A, B);
+	input_info info;
+
+	auto result = dtw::main(input, info, params);
+
+	CHECK(0.0 == result[0]);
+	CHECK(0.0 == result[1]);
+	CHECK(0.0 == result[2]);
+	CHECK(0.0 == result[3]);
+	CHECK(0.0 == result[4]);
+}
+
+TEST_CASE("DTW: length score difference 1")
+{
+	const int N = 111;
+	auto A = help::random_sequence(N, 2, 0, 17);
+	auto B = help::random_sequence(N, 2, 0, 333);
+
+	vtr<double> end;
+	end.push_back(1);
+	end.push_back(0.11);
+	B.push_back(end);
+
+	parameter params;
+	params.scoreType = 1;
+
+	input_method input(A, B);
+	input_info info;
+
+	auto result = dtw::main(input, info, params);
+	CHECK(0.0 != result[0]);
+	CHECK(0.0 != result[1]);
+	CHECK(0.0 != result[2]);
+	CHECK(0.0 != result[3]);
+	CHECK(0.0 != result[4]);
+}
+
+TEST_CASE("DTW: length score difference 2")
+{
+	const int N = 111;
+	vtr2<double> A;
+	vtr2<double> B;
+
+	for (size_t i = 0; i < N; i++)
+	{
+		vtr<double> point(2);
+		point[0] = 1;
+		point[1] = 1;
+		A.push_back(point);
+		B.push_back(point);
+	}
+	vtr<double> end;
+	end.push_back(1);
+	end.push_back(1);
+	B.push_back(end);
+
+	parameter params;
+	params.scoreType = 1;
+
+
+	input_method input(A, B);
+	input_info info;
+	//equal even when diff len (when same data)
+	auto result = dtw::main(input, info, params);
+	CHECK(0.0 == result[0]);
+	CHECK(0.0 == result[1]);
+	CHECK(0.0 != result[2]);
+	CHECK(0.0 != result[3]);
+	CHECK(0.0 != result[4]);
+}
+
+TEST_CASE("DTW: warping equality")
+{
+	vtr2<double> A;
+	vtr2<double> B;
+
+	for (size_t i = 0; i < 9; i++)
+	{
+		vtr<double> point(1);
+		A.push_back(point);
+	}
+
+	A[0][0] = 7;
+	A[1][0] = 9;
+	A[2][0] = 5;
+	A[3][0] = 5;
+	A[4][0] = 3;
+	A[5][0] = 3;
+	A[6][0] = 6;
+	A[7][0] = 9;
+	A[8][0] = 4;
+
+	for (size_t i = 0; i < 11; i++)
+	{
+		vtr<double> point(1);
+		B.push_back(point);
+	}
+
+	B[0][0] = 4;
+	B[1][0] = 1;
+	B[2][0] = 0;
+	B[3][0] = 0;
+	B[4][0] = 8;
+	B[5][0] = 3;
+	B[6][0] = 8;
+	B[7][0] = 9;
+	B[8][0] = 7;
+	B[9][0] = 5;
+	B[10][0] = 4;
+
+	parameter params;
+	DISTANCE f_distance;
+	f_distance.classic = calcul::distance_dtw_euklid;
+
+	input_method input(A, B);
+	input_info info;
+
+	auto wp = dtw::alignment(input, info, f_distance, params);
+
+	CHECK("MUUUMLMMLMLLML" == wp.path);
+}
+
+/*TEST_METHOD(dtw_matrix_noAccumulation)
+{
+const int N = 111;
+vtr2<double> A;
+vtr2<double> B;
+
+for (size_t i = 0; i < N; i++)
+{
+vtr<double> point(2);
+point[0] = help::random_real(2, 17);
+point[1] = help::random_real(1, 333);
+A.push_back(point);
+vtr<double> point2(2);
+point2[0] = help::random_real(21, 54);
+point2[1] = help::random_real(1, 333);
+B.push_back(point2);
+}
+
+parameter params;
+auto m = dtw::createMatrix_noAccumulation<double>(A, B, params);
+
+bool check = true;
+
+for (size_t i = 1; i < A.size() + 1; i++)
+{
+for (size_t j = 1; j < B.size() + 1; j++)
+{
+if (m[i][j].value == 0.0) {
+check = false;
+break;
+}
+}
+}
+
+Assert::AreEqual(true, check);
+}*/
+
+TEST_CASE("OP: dtw normal & parallel equality")
+{
+	const int N = 111;
+	vtr2<double> A;
+	vtr2<double> B;
+
+	for (size_t i = 0; i < N; i++)
+	{
+		vtr<double> point(2);
+		point[0] = help::random_real(0, 7);
+		point[1] = help::random_real(5, 17);
+		A.push_back(point);
+		point[0] = help::random_real(0, 7);
+		point[1] = help::random_real(5, 17);
+		B.push_back(point);
+	}
+
+	parameter paramsA, paramsB;
+
+	paramsB.omp = 4;
+
+	input_method input(A, B);
+	input_info info;
+
+	auto rA = dtw::main(input, info, paramsA);
+	auto rB = dtw::main(input, info, paramsB);
+	CHECK(rA[0] == rB[0]);
+	CHECK(rA[1] == rB[1]);
+	CHECK(rA[2] == rB[2]);
+	CHECK(rA[3] == rB[3]);
+	CHECK(rA[4] == rB[4]);
+}
+
+//TEST_CASE("dtw_matrix_variations_equality")
+//{
+//	const int N = 113;
+//	vtr2<double> A;
+//	vtr2<double> B;
+//
+//	for (size_t i = 0; i < N; i++)
+//	{
+//		vtr<double> point(2);
+//		point[0] = help::random_real(0, 7);
+//		point[1] = help::random_real(5, 17);
+//		A.push_back(point);
+//		point[0] = help::random_real(0, 7);
+//		point[1] = help::random_real(5, 17);
+//		B.push_back(point);
+//	}
+//
+//	parameter paramsA, paramsB;
+//
+//	paramsA.omp = 4;
+//	paramsA.scoreType = 3;
+//
+//	input_method input(A, B);
+//	input_info info;
+//
+//	auto r = dtw::main(input, info, paramsA);
+//
+//	paramsA.memoization = true;
+//	auto rMem = dtw::main(input, info, paramsA);
+//
+//	paramsA.memoization = false;
+//	paramsA.simd = true;
+//	auto rSimd = dtw::main(input, info, paramsA);
+//
+//	//paramsA.simd = false;
+//	//paramsA.tilted = true;
+//	//rSimd = dtw::main(A, B, paramsA);
+//
+//	CHECK(r[0] == rMem[0]); /* && rSimd == rTilted*/
+//	CHECK(r[1] == rMem[1]); /* && rSimd == rTilted*/
+//	CHECK(r[2] == rMem[2]); /* && rSimd == rTilted*/
+//	CHECK(r[3] == rMem[3]); /* && rSimd == rTilted*/
+//	CHECK(r[4] == rMem[4]); /* && rSimd == rTilted*/
+//	
+//	CHECK(rMem[0] == rSimd[0]);
+//	CHECK(rMem[1] == rSimd[1]);
+//	CHECK(rMem[2] == rSimd[2]);
+//	CHECK(rMem[3] == rSimd[3]);
+//	CHECK(rMem[4] == rSimd[4]);
+//}
+
+TEST_CASE("DTW: matrix variations, distance equality (SIMD)")
+{
+	const int N = 7;
+	vtr<double> A(N);
+	vtr<double> B(N);
+
+	for (size_t i = 0; i < N; i++)
+	{
+		vtr<double> point(2);
+		A[i] = help::random_real(0, 7);
+		B[i] = help::random_real(0, 7);
+	}
+
+	double r1 = calcul::distance_dtw_euklid(A, B);
+	double r2 = calcul::distance_dtw_simd(A, B, N / 4, N % 4);
+
+	//double err = ;
+
+	CHECK(std::abs(r1 - r2) < 0.0000000000001);
+}
+
+TEST_CASE("DTW: no accumulation, diagonal zero check")
+{
+	const int N = 111;
+	vtr2<double> A;
+	vtr2<double> B;
+
+	for (size_t i = 0; i < N; i++)
+	{
+		vtr<double> point(2);
+		point[0] = help::random_real(0, 17);
+		point[1] = help::random_real(0, 333);
+		A.push_back(point);
+		B.push_back(point);
+	}
+
+	vtr2<node> m;
+	auto l_diagonalCheck = [&m]() -> bool {
+		for (size_t i = 0; i < m.size(); i++)
+		{
+			if (m[i][i].value != 0)
+				return false;
+		}
+
+		return true;
+	};
+
+	input_method input(A, B);
+	input_info info;
+	parameter p;
+	DISTANCE d;
+	d.classic = calcul::distance_dtw_euklid;
+
+	p.scoreType = 1;
+	m = dtw::matrix_noaccumulation(input, d, p);
+	bool check = l_diagonalCheck();
+	CHECK(check);
+
+	p.scoreType = 2;
+	m = dtw::matrix_noaccumulation(input, d, p);
+	check = l_diagonalCheck();
+	CHECK(check);
+
+	p.scoreType = 3;
+	m = dtw::matrix_noaccumulation(input, d, p);
+	check = l_diagonalCheck();
+	CHECK(check);
+
+	p.scoreType = 4;
+	m = dtw::matrix_noaccumulation(input, d, p);
+	check = l_diagonalCheck();
+	CHECK(check);
+
+	p.scoreType = 5;
+	m = dtw::matrix_noaccumulation(input, d, p);
+	check = l_diagonalCheck();
+	CHECK(check);
+}
+
+TEST_CASE("DTW: accumulated & no accumulation equality")
+{
+	const int N = 111;
+	vtr2<double> A;
+	vtr2<double> B;
+
+	for (size_t i = 0; i < N; i++)
+	{
+		vtr<double> point(2);
+		point[0] = help::random_real(0, 7);
+		point[1] = help::random_real(5, 17);
+		A.push_back(point);
+		point[0] = help::random_real(0, 7);
+		point[1] = help::random_real(5, 17);
+		B.push_back(point);
+	}
+
+	input_method input(A, B);
+	input_info info;
+	parameter p;	
+
+	p.operation = 0;
+	auto r1 = dtw::main(input, info, p);
+
+	p.localAlignment = true;
+	auto r2 = dtw::main(input, info, p);
+
+	if (r1 == r2)
+		CHECK(true);
+}
+
+TEST_CASE("precision")
+{
+	vtr<double> values = { 3,2,5,6,3,2,2,1,2,7,2,6,3,2,4,2,4 };
+
+	double precision = 0;
+	int c = 0;
+	for (size_t i = 0; i < values.size(); i++)
+	{
+		if (values[i] == 2)
+			precision += ++c / (double)(i + 1);
+	}
+
+	precision = precision / c;
+
+	CHECK(0.43242372706658416 == precision);
+}
+
+TEST_CASE("lower bound: keogh")
+{
+	auto A = help::random_sequence(111, 1, 0, 9);
+	auto B = help::random_sequence(111, 1, 0, 9);
+	parameter p;
+	p.w = 4;
+
+	double result = calcul::lb_keogh(A, B, p);
+
+	CHECK(result > 0);
+}
+
+TEST_CASE("lower bound: keogh zero check")
+{
+	auto A = help::random_sequence(111, 1, 0, 9);
+	auto B = help::random_sequence(111, 1, 0, 9);
+
+	for (size_t i = 0; i < A.size(); i++)
+	{
+		A[i][0] = 7;
+		B[i][0] = 7;
+	}
+
+	parameter p;
+	p.w = 5;
+
+	double result = calcul::lb_keogh(A, B, p);
+
+	CHECK(result == 0);
+}
\ No newline at end of file
diff --git a/unit/ut_help.cpp b/unit/ut_help.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..b976515018e2af3377cf47c82b42e165fe70fd17
--- /dev/null
+++ b/unit/ut_help.cpp
@@ -0,0 +1,50 @@
+#include "ut_help.h"
+
+using namespace std;
+
+bool ut_help::vtr_equal(vtr<double> const &vtrA, vtr<double> const &vtrB, double epsilon)
+{
+	if (vtrA.size() != vtrB.size())
+	{
+		cout << "1d: " << vtrA.size() << ", " << vtrB.size() << ", ";
+		return false;
+	}
+
+	for (size_t i = 0; i < vtrA.size(); i++)
+		if (fabs(vtrA[i] - vtrB[i]) > epsilon) {
+			cout << i << ": " << vtrA[i] << ", " << vtrB[i] << endl;
+			return false;
+		}
+
+	return true;
+}
+
+bool ut_help::vtr_equal(vtr2<double> const &vtrA, vtr2<double> const &vtrB, double epsilon)
+{
+	if (vtrA.size() != vtrB.size())
+	{
+		cout << "2d: " << vtrA.size() << ", " << vtrB.size() << ", ";
+		return false;
+	}
+
+	for (size_t i = 0; i < vtrA.size(); i++)
+		if (vtr_equal(vtrA[i], vtrB[i], epsilon) == false)
+			return false;
+
+	return true;
+}
+
+bool ut_help::vtr_equal(vtr3<double> const &vtrA, vtr3<double> const &vtrB, double epsilon)
+{
+	if (vtrA.size() != vtrB.size())
+	{
+		cout << "3d: " << vtrA.size() << ", " << vtrB.size() << ", ";
+		return false;
+	}
+
+	for (size_t i = 0; i < vtrA.size(); i++)
+		if (vtr_equal(vtrA[i], vtrB[i], epsilon) == false)
+			return false;
+
+	return true;
+}
diff --git a/unit/ut_help.h b/unit/ut_help.h
new file mode 100644
index 0000000000000000000000000000000000000000..b1bec2f772d96705d0adab436ffb8b72d88d9225
--- /dev/null
+++ b/unit/ut_help.h
@@ -0,0 +1,14 @@
+#ifndef UTHELP_H
+#define UTHELP_H
+
+#include "templates.h"
+
+class ut_help
+{
+public:
+	static bool vtr_equal(vtr<double> const &vtrA, vtr<double> const &vtrB, double epsilon);
+	static bool vtr_equal(vtr2<double> const &vtrA, vtr2<double> const &vtrB, double epsilon);
+	static bool vtr_equal(vtr3<double> const &vtrA, vtr3<double> const &vtrB, double epsilon);
+};
+
+#endif //UTHELP_H
diff --git a/unit/ut_op.cpp b/unit/ut_op.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..c3c712a97759257d667ac3bd2e692ff4a8196b7d
--- /dev/null
+++ b/unit/ut_op.cpp
@@ -0,0 +1,192 @@
+#include "doctest.h"
+
+#include "structs.h"
+#include "parameter.h"
+#include "help.h"
+#include "dtw.h"
+#include "calcul.h"
+#include "mains.h"
+#include "ut_help.h"
+
+TEST_CASE("operation succesfull run")
+{	
+	//const int N = 50;
+	//auto A = help::random_sequence(N, 2, 0, 10);
+	//auto B = help::random_sequence(N, 2, 0, 10);
+
+	//input_method input(A, B);
+	input_info info;
+
+	parameter params;
+	params.inPath = vtr<string>(1);
+	params.method = "dtw";
+	
+	string pathW = "c:\\code\\data\\sc\\chord";
+	string pathL = "/mnt/c/code/data/sc/chord";
+	string pathcW = "c:\\code\\data\\sc\\c31.txt";
+	string pathcL = "/mnt/c/code/data/sc/c31.txt";
+
+	if (help::pathExists(pathW))
+		params.inPath[0] = pathW;
+	else
+		params.inPath[0] = pathL;
+	
+	params.operation = 0;
+	auto result = mains::main_logic(params);
+	CHECK(!result.scoreMethod.empty());
+
+	params.operation = 1;
+	result = mains::main_logic(params);
+	CHECK(!result.matrixSimilarity.empty());
+
+	params.operation = 2;
+	params.inQuery = vtr<string>(1);
+	params.inQuery[0] = params.inPath[0];
+	result = mains::main_logic(params);
+	CHECK(!result.matrixSimilarity.empty());
+
+	params.operation = 3;
+	params.inClusterPath = help::pathExists(pathcW) ? pathcW : pathcL;
+	result = mains::main_logic(params);
+	CHECK(!result.matrixSimilarity.empty());
+
+	params.operation = 4;
+	result = mains::main_logic(params);
+	CHECK(!result.matrixSimilarity.empty());
+
+	params.operation = 3;
+	params.shift = true;
+	result = mains::main_logic(params);
+	CHECK(!result.matrixSimilarity.empty());
+
+	params.operation = 4;
+	result = mains::main_logic(params);
+	CHECK(!result.matrixSimilarity.empty());
+}
+
+TEST_CASE("equality - shift/noshift")
+{
+	//const int N = 50;
+	//auto A = help::random_sequence(N, 2, 0, 10);
+	//auto B = help::random_sequence(N, 2, 0, 10);
+
+	//input_method input(A, B);
+
+	double EPS = 0;
+	bool check = false;
+	input_info info;
+
+	parameter params;
+	params.inPath = vtr<string>(1);
+	params.method = "dtw";
+
+	string pathW = "c:\\code\\data\\sc\\chord";
+	string pathL = "/mnt/c/code/data/sc/chord";
+	string pathcW = "c:\\code\\data\\sc\\c31.txt";
+	string pathcL = "/mnt/c/code/data/sc/c31.txt";
+
+	if (help::pathExists(pathW))
+		params.inPath[0] = pathW;
+	else
+		params.inPath[0] = pathL;
+
+	params.operation = 0;
+	auto result = mains::main_logic(params);
+
+	params.operation = 0;
+	params.shift = true;
+	auto resultS = mains::main_logic(params);
+	
+	
+	check = ut_help::vtr_equal(result.scoreMethod, resultS.scoreMethod, EPS);
+	CHECK(check);
+
+	params.operation = 1;
+	params.shift = false;
+	result = mains::main_logic(params);
+
+	params.operation = 1;
+	params.shift = true;
+	resultS = mains::main_logic(params);
+
+	check = ut_help::vtr_equal(result.matrixSimilarity, resultS.matrixSimilarity, EPS);
+	CHECK(check);
+
+	params.inQuery = vtr<string>(1);
+	params.inQuery[0] = params.inPath[0];
+	
+	params.operation = 2;
+	params.shift = false;
+	result = mains::main_logic(params);
+
+	params.operation = 2;
+	params.shift = true;
+	resultS = mains::main_logic(params);
+	
+	check = ut_help::vtr_equal(result.matrixSimilarity, resultS.matrixSimilarity, EPS) ? true : false;
+	CHECK(true);
+
+	params.inClusterPath = help::pathExists(pathcW) ? pathcW : pathcL;
+	
+	params.operation = 3;
+	params.shift = false;
+	result = mains::main_logic(params);
+
+	params.operation = 3;
+	params.shift = true;
+	resultS = mains::main_logic(params);
+
+	check = ut_help::vtr_equal(result.matrixSimilarity, resultS.matrixSimilarity, EPS);
+	CHECK(check);
+	check = (result.matrixCluster == resultS.matrixCluster) ? true : false;
+	CHECK(check);
+
+	check = ut_help::vtr_equal(result.scoreAveragePrecisions, resultS.scoreAveragePrecisions, EPS);
+	CHECK(check);
+	check = ut_help::vtr_equal(result.scoreAverageRanks, resultS.scoreAverageRanks, EPS);
+	CHECK(check);
+	check = ut_help::vtr_equal(result.scorePrecisions, resultS.scorePrecisions, EPS);
+	CHECK(check);
+	check = ut_help::vtr_equal(result.scoreRecalls, resultS.scoreRecalls, EPS);
+	CHECK(check);
+
+	check = ut_help::vtr_equal(result.scoreMap, resultS.scoreMap, EPS);
+	CHECK(check);
+	check = ut_help::vtr_equal(result.scoreMeanAverageRank, resultS.scoreMeanAverageRank, EPS);
+	CHECK(check);
+	check = ut_help::vtr_equal(result.scoreMeanPrecision, resultS.scoreMeanPrecision, EPS);
+	CHECK(check);
+	check = ut_help::vtr_equal(result.scoreMeanRecall, resultS.scoreMeanRecall, EPS);
+	CHECK(check);
+		
+	params.operation = 4;
+	params.shift = false;
+	result = mains::main_logic(params);
+
+	params.operation = 4;
+	params.shift = true;
+	resultS = mains::main_logic(params);
+	
+	check = ut_help::vtr_equal(result.matrixSimilarity, resultS.matrixSimilarity, EPS);
+	CHECK(check);
+	check = (result.matrixCluster == resultS.matrixCluster) ? true : false;
+	CHECK(check);
+
+	check = ut_help::vtr_equal(result.scoreAveragePrecisions, resultS.scoreAveragePrecisions, EPS);
+	CHECK(check);
+	check = ut_help::vtr_equal(result.scoreAverageRanks, resultS.scoreAverageRanks, EPS);
+	CHECK(check);
+	check = ut_help::vtr_equal(result.scorePrecisions, resultS.scorePrecisions, EPS);
+	CHECK(check);
+	check = ut_help::vtr_equal(result.scoreRecalls, resultS.scoreRecalls, EPS);
+	CHECK(check);
+
+	check = ut_help::vtr_equal(result.scoreMap, resultS.scoreMap, EPS);
+	CHECK(check);
+	check = ut_help::vtr_equal(result.scoreMeanAverageRank, resultS.scoreMeanAverageRank, EPS);
+	CHECK(check);
+	check = ut_help::vtr_equal(result.scoreMeanPrecision, resultS.scoreMeanPrecision, EPS);
+	CHECK(check);
+	check = ut_help::vtr_equal(result.scoreMeanRecall, resultS.scoreMeanRecall, EPS);
+	CHECK(check);
+}
\ No newline at end of file