inventory.h

/*****************************************************************************
 *   Copyright (C) 2004-2015 The PaGMO development team,                     *
 *   Advanced Concepts Team (ACT), European Space Agency (ESA)               *
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 *   https://github.com/esa/pagmo                                            *
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 *   act@esa.int                                                             *
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#ifndef PAGMO_PROBLEM_INVENTORY_H
#define PAGMO_PROBLEM_INVENTORY_H

#include <cstddef>
#include <string>
#include <vector>

#include "../config.h"
#include "../population.h"
#include "../rng.h"
#include "../serialization.h"
#include "../types.h"
#include "base_stochastic.h"

namespace pagmo
{
namespace problem {


class __PAGMO_VISIBLE inventory: public base_stochastic
{
        public:

                inventory(int weeks = 4,int sample_size = 10, unsigned int seed = 0);
                std::string get_name() const;
                base_ptr clone() const;
        protected:
                std::string human_readable_extra() const;
                void objfun_impl(fitness_vector &, const decision_vector &) const;
        private:
                friend class boost::serialization::access;
                template <class Archive>
                void serialize(Archive &ar, const unsigned int)
                {
                        ar & boost::serialization::base_object<base_stochastic>(*this);
                        ar & m_weeks;
                        ar & m_sample_size;
                }
        private:
                int                             m_weeks;
                std::size_t                     m_sample_size;

};

}
}

BOOST_CLASS_EXPORT_KEY(pagmo::problem::inventory)

#endif //PAGMO_PROBLEM_INVENTORY_H