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geneticalgorithm.h
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geneticalgorithm.h
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#ifndef GENETICALGORITHM_H
#define GENETICALGORITHM_H
#include <memory>
#include "algorithmoption.h"
#include "geneticstrategy.h"
#include "predicate.h"
#include <functional>
#include <random>
template<typename T>
class GeneticAlgorithm
{
protected:
//All genetics aspects
std::vector<std::unique_ptr<AlgorithmOption<T>>> options;
GeneticStrategy<T> genStrategy;
std::function<double(T &)> evaluation;
std::function<bool(const T &, const T&)> comparison ;
std::mt19937 randomGenerator;
public:
void setEvaluate(const std::function<double(T)> & eval)
{
evaluation = eval;
}
void setComparison(const std::function<double(T)> & comp)
{
comparison = comp;
}
void setGeneticStrategy(const GeneticStrategy<T> & strategy)
{
genStrategy = strategy;
}
GeneticStrategy<T> getGeneticStrategy() const
{
return genStrategy;
}
GeneticAlgorithm(GeneticStrategy<T> & strat,std::vector<std::unique_ptr<AlgorithmOption<T>>> &);
GeneticAlgorithm(GeneticStrategy<T> && strat,std::vector<std::unique_ptr<AlgorithmOption<T>>> &);
GeneticAlgorithm(std::vector<std::unique_ptr<AlgorithmOption<T>>> & );
double evaluate(T& param )
{
return evaluation(param);
}
};
template<typename T>
GeneticAlgorithm<T>::GeneticAlgorithm(GeneticStrategy<T> & strat, std::vector<std::unique_ptr<AlgorithmOption<T>>> & opt) : options(std::move(opt)),genStrategy(strat)
{
std::random_device rd;
randomGenerator=std::move(std::mt19937 (rd()));
}
template<typename T>
GeneticAlgorithm<T>::GeneticAlgorithm(GeneticStrategy<T> && strat, std::vector<std::unique_ptr<AlgorithmOption<T>>> & opt) : options(std::move(opt)),genStrategy(strat)
{
std::random_device rd;
randomGenerator=std::move(std::mt19937 (rd()));
}
template<typename T>
GeneticAlgorithm<T>::GeneticAlgorithm(std::vector<std::unique_ptr<AlgorithmOption<T>>> & opt) : options(std::move(opt)),genStrategy()
{
std::random_device rd;
randomGenerator=std::move(std::mt19937 (rd()));
}
#endif // GENETICALGORITHM_H