KernelDensity.h

// KernelDensity.h
#pragma once
#include "AbstractRandom.h"
#include <vector>
#include <map>


namespace math1d_cl {

	class KernelDensity : public AbstractRandom {
		public:
			KernelDensity(UncertainityOptions options);
			virtual void fillRandom(math1d_cl::precipitationsVector &prec, double deviation);
			std::vector<double> test(int num, int limitIdx); // For testing purposes, generate [num] random samples


		private:
			double getRandom(int limitIdx);
			int getLimitIdx(double precipValue);

			// Members
			//std::vector<std::vector<std::map<double,double>>> m_kernelEst; // Hold kernel estimate curves for each offset and each limit
			std::vector<std::map<double,double>> m_kernelEst; // Hold kernel estimate curves for each limit
			std::mt19937_64 m_uRand;
			std::uniform_real_distribution<double> m_randProb;
	};

}