base_gsl.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_ALGORITHM_BASE_GSL_H
#define PAGMO_ALGORITHM_BASE_GSL_H

#include <boost/thread/mutex.hpp>
#include <gsl/gsl_vector.h>

#include "../gsl_init.h"
#include "../problem/base.h"
#include "../serialization.h"
#include "../types.h"
#include "base.h"

namespace pagmo { namespace algorithm {


class base_gsl: public base
{
        public:
                base_gsl();
        protected:
                struct objfun_wrapper_params
                {
                        problem::base const     *p;
                        decision_vector         x;
                        fitness_vector          f;
                        double                  step_size;
                };
                static double objfun_wrapper(const gsl_vector *, void *);
        private:
                friend class boost::serialization::access;
                template <class Archive>
                void serialize(Archive &ar, const unsigned int)
                {
                        ar & boost::serialization::base_object<base>(*this);
                }
                static const gsl_init &get_init();
                static boost::mutex m_mutex;
};

}}

#endif