ENH: Added DataSet serialization example

src/main.cpp

@@ -8,6 +8,8 @@
 #include <iostream>
 #include <cstdio>
 #include <fstream>
+#include <vector>
+#include <utility>
 #include <boost/archive/text_oarchive.hpp>
 #include <boost/archive/text_iarchive.hpp>
 #include "Network/NeuralNetwork.h"
@@ -19,6 +21,7 @@
 #include "LearningMethods/ParticleSwarm.h"
 #include "Neuron/NeuronBinary.h"
 #include "Neuron/NeuronTanh.h"
+#include "DataSet/DataSet.h"
 
 //TODO prepsat tak, aby neuronova sit managovala destruktory vsech potrebnych objektu (kvuli serializaci)
 /**
@@ -171,6 +174,31 @@ void test2() {
               << n8.activation_function_get_parameter(0) << std::endl;
 }
 
+/**
+ * Test of DataSet serialization
+ */
+void test3() {
+    std::vector<std::pair<std::vector<double>, std::vector<double>>> data_vec;
+    std::vector<double> inp, out;
+
+    for(int i = 0; i < 3; i++) {
+        inp.push_back(i);
+        out.push_back(i+4);
+    }
+
+    data_vec.emplace_back(std::make_pair(inp, out));
+
+    DataSet ds(&data_vec);
+
+    ds.print_data();
+
+    ds.store_text("stored_data.4ds");
+
+    DataSet ds2("stored_data.4ds");
+
+    ds2.print_data();
+}
+
 double particle_swarm_test_function(double *x){
 //    return x[0] * x[1] - x[0] * x[0] + x[1] * x[2];
     return x[0] * x[0];
@@ -311,9 +339,11 @@ int main(int argc, char** argv){
 
 //    test_particle_swarm();
 
-    test_particle_swarm_neural_net();
+//    test_particle_swarm_neural_net();
+
+//    test2();
 
-    test2();
+    test3();
 
     return 0;
 }