EvoScript.hh

// Copyright QED Software 2023.
 
#ifndef GRAIL_EVO_SCRIPT_H
#define GRAIL_EVO_SCRIPT_H
 
#include <memory>
#include <vector>
#include "EvoParam.hh"
 
namespace grail
{
namespace evolution
{
    class EvoScript
    {
    private:
        float fitness = -1.0f;
 
    protected:
        std::vector<std::reference_wrapper<EvoParam>> evoParams{};
 
    public:
        virtual ~EvoScript();
 
        void SetFitness(float fitness);
 
        float GetFitness() const;
 
        std::unique_ptr<EvoScript> SystemClone() const;
 
        virtual std::unique_ptr<EvoScript> UserClone() const = 0;
 
        void Randomize(std::mt19937_64& randomGenerator);
 
        std::vector<std::unique_ptr<EvoScript>> GetRandomRealizations(
            std::mt19937_64& randomGenerator,
            size_t count) const;
        
        std::vector<std::reference_wrapper<EvoParam>>& GetEvoParams();
 
        size_t EvoParamsCount() const;
 
        const EvoParam& GetEvoParamAt(size_t index) const;
 
        void ExchangeParams(EvoScript& other, size_t inclusiveFrom, size_t exclusiveTo);
 
        float CalculateSimilarity(const EvoScript& other) const;
 
        virtual std::string ToString() const;
    protected:
        void CopyEvoParamValuesFrom(const EvoScript& other);
 
        void RegisterParam(EvoParam& parameter);
        void RegisterParamsFromOther(const EvoScript& other);
    };
 
    bool EvoScriptComparator(const std::unique_ptr<EvoScript>& first, const std::unique_ptr<EvoScript>& second);
}
}
#endif // GRAIL_EVO_SCRIPT_H