gsl_bfgs.h

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 *   Copyright (C) 2004-2015 The PaGMO development team,                     *
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#ifndef PAGMO_ALGORITHM_GSL_BFGS_H
#define PAGMO_ALGORITHM_GSL_BFGS_H

#include <gsl/gsl_multimin.h>
#include <string>

#include "../config.h"
#include "../population.h"
#include "../serialization.h"
#include "gsl_gradient.h"

namespace pagmo { namespace algorithm {


class __PAGMO_VISIBLE gsl_bfgs: public gsl_gradient
{
        public:
                gsl_bfgs(int = 100, const double & = 1E-8, const double & = 1E-8, const double & = 0.01, const double & = 1E-4);
                base_ptr clone() const;
                std::string get_name() const;
        protected:
                const gsl_multimin_fdfminimizer_type *get_gsl_minimiser_ptr() const;
        private:
                friend class boost::serialization::access;
                template <class Archive>
                void serialize(Archive &ar, const unsigned int)
                {
                        ar & boost::serialization::base_object<gsl_gradient>(*this);
                }
};

}}

BOOST_CLASS_EXPORT_KEY(pagmo::algorithm::gsl_bfgs)
#endif