mbh.h

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#ifndef PAGMO_ALGORITHM_MBH_H
#define PAGMO_ALGORITHM_MBH_H

#include <string>

#include "../config.h"
#include "../population.h"
#include "../serialization.h"
#include "base.h"
#include "cs.h"



namespace pagmo { namespace algorithm {


class __PAGMO_VISIBLE mbh: public base
{
public:
        mbh(const base & = cs(), int stop = 5, double perturb = 5e-2);
        mbh(const base &, int stop, const std::vector<double> &perturb);
        mbh(const mbh &);
        base_ptr clone() const;
        void evolve(population &) const;
        std::string get_name() const;
        base_ptr get_algorithm() const;
        void set_algorithm(const base &);
protected:
        std::string human_readable_extra() const;
private:
        friend class boost::serialization::access;
        template <class Archive>
        void serialize(Archive &ar, const unsigned int)
        {
                ar & boost::serialization::base_object<base>(*this);
                ar & m_local;
                ar & const_cast<int &>(m_stop);
                ar & m_perturb;
        }
        base_ptr m_local;
        // Consecutive non improving iterations
        const int m_stop;
        // Perturbation of the population
        mutable std::vector<double> m_perturb;
};

}} //namespaces

BOOST_CLASS_EXPORT_KEY(pagmo::algorithm::mbh)

#endif // PAGMO_ALGORITHM_MBH_H