ABCRejectionController.h

#ifndef ABCREJECTIONCONTROLLER_H
#define ABCREJECTIONCONTROLLER_H

#include <string>
#include <vector>
#include <istream>

#include "core/Command.h"

#include "AbstractController.h"

class LongOptions;
class Arguments;

class ABCRejectionController : public AbstractController
{
    public:

        // Forward declaration of Input
        struct Input;

        ABCRejectionController(const Input& input_obj);

        virtual ~ABCRejectionController() override = default;

        virtual void iterate() override;

        virtual Command getSimulator() const override;

        static std::string help();

        static void addLongOptions(LongOptions& lopts);

        static ABCRejectionController* makeController(const Arguments& args);

        struct Input
        {
            static Input makeInput(const Arguments& args);

            int number_accept;

            Epsilon epsilon;

            Command simulator;

            std::vector<ParameterName> parameter_names;

            Command prior_sampler;
        };

    private:

        // Epsilon
        Epsilon m_epsilon;

        // Parameter names
        std::vector<ParameterName> m_parameter_names;

        // Number of parameter to accept
        int m_number_accept;

        // Vector of accepted parameters
        std::vector<Parameter> m_prmtr_accepted;

        // Number of parameters simulated
        int m_number_simulated = 0;

        // Simulator command
        Command m_simulator;

        // Prior_sampler command
        Command m_prior_sampler;

        // Entered iterate()
        bool m_entered = false;
};

#endif // ABCREJECTIONCONTROLLER_H