nn_tsp.h

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#ifndef PAGMO_ALGORITHM_NN_TSP_H
#define PAGMO_ALGORITHM_NN_TSP_H

#include <algorithm>

#include "../config.h"
#include "../serialization.h"
#include "../population.h"
#include "../problem/base_tsp.h"
#include "base.h"

namespace pagmo { namespace algorithm {


class __PAGMO_VISIBLE nn_tsp: public base
{
    public:
        nn_tsp(int start_city = -1);

        base_ptr clone() const;
        void evolve(population &) const;
        std::string get_name() 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 & const_cast<int &>(m_start_city);
        }
        //first vertex in the tour
        const int m_start_city;
};

}} //namespaces

BOOST_CLASS_EXPORT_KEY(pagmo::algorithm::nn_tsp)

#endif // PAGMO_ALGORITHM_NN_TSP_H