move.h

Go to the documentation of this file.

/*PGR-GNU*****************************************************************
 
FILE: matrix.h
 
Copyright (c) 2021 pgRouting developers
Mail: [email protected]
 
Created by Joseph Percival on 2020/06/15.
Modified by Vicky
------
 
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
 
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 ********************************************************************PGR-GNU*/
 
#ifndef INCLUDE_OPTIMIZERS_MOVE_H_
#define INCLUDE_OPTIMIZERS_MOVE_H_
#pragma once
 
#include <cstdint>
#include <iosfwd>
 
namespace vrprouting {
namespace problem {
class Order;
class Vehicle_pickDeliver;
}
 
namespace optimizers {
namespace tabu {
 
 
class Move {
 public:
    Move() = delete;
 
    Move(const problem::Vehicle_pickDeliver&, const problem::Vehicle_pickDeliver&,
         const problem::Order&, double, double);
 
    Move(const problem::Vehicle_pickDeliver&, const problem::Vehicle_pickDeliver&,
         const problem::Order&, const problem::Order&, double, double);
 
    int64_t oid1() const {return m_oid1;}
 
    int64_t oid2() const {return m_oid2;}
 
    int64_t vid1() const {return m_vid1;}
 
    int64_t vid2() const {return m_vid2;}
 
    bool is_swap() const {return m_is_swap;}
 
    double to_objective() const {return m_obj1;}
 
    double from_objective() const {return m_obj2;}
 
    friend std::ostream& operator<<(std::ostream &, const Move &);
 
    friend bool operator==(const Move&, const Move&);
 
 private:
    int64_t m_vid1;
 
    int64_t m_vid2;
 
    int64_t m_oid1;
 
    int64_t m_oid2;
 
    bool m_is_swap;
 
    double m_obj1;
 
    double m_obj2;
};
 
}  //  namespace tabu
}  //  namespace optimizers
}  //  namespace vrprouting
 
#endif  // INCLUDE_OPTIMIZERS_MOVE_H_