random_r_policy.h

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#ifndef PAGMO_MIGRATION_RANDOM_R_POLICY_H
#define PAGMO_MIGRATION_RANDOM_R_POLICY_H

#include <utility>
#include <vector>

#include "../config.h"
#include "../population.h"
#include "../rng.h"
#include "../serialization.h"
#include "base.h"
#include "base_r_policy.h"

namespace pagmo { namespace migration {


class __PAGMO_VISIBLE random_r_policy: public base_r_policy
{
        public:
                random_r_policy(const double &rate = 1, rate_type type = absolute);
                base_r_policy_ptr clone() const;
                std::vector<std::pair<population::size_type,std::vector<population::individual_type>::size_type> >
                        select(const std::vector<population::individual_type> &, const population &) const;
        private:
                friend class boost::serialization::access;
                template <class Archive>
                void serialize(Archive &ar, const unsigned int)
                {
                        ar & boost::serialization::base_object<base_r_policy>(*this);
                        ar & m_urng;
                }
                mutable rng_uint32 m_urng;
};

} }

BOOST_CLASS_EXPORT_KEY(pagmo::migration::random_r_policy)

#endif