constant.hpp

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/***************************************************************************
*                                                                          *
*   Copyright (C) 2018 by David B. Blumenthal                              *
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*   This file is part of GEDLIB.                                           *
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*   GEDLIB is free software: you can redistribute it and/or modify it      *
*   under the terms of the GNU Lesser General Public License as published  *
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*   (at your option) any later version.                                    *
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*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the           *
*   GNU Lesser General Public License for more details.                    *
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#ifndef SRC_EDIT_COSTS_CONSTANT_HPP_
#define SRC_EDIT_COSTS_CONSTANT_HPP_

#include "edit_costs.hpp"

namespace ged {

template<class UserNodeLabel, class UserEdgeLabel>
class Constant : public EditCosts<UserNodeLabel, UserEdgeLabel> {

public:

    virtual ~Constant();

    Constant(double node_ins_cost = 1, double node_del_cost = 1, double node_rel_cost = 1, double edge_ins_cost = 1, double edge_del_cost = 1, double edge_rel_cost = 1);

    virtual double node_ins_cost_fun(const UserNodeLabel & node_label) const final;

    virtual double node_del_cost_fun(const UserNodeLabel & node_label) const final;

    virtual double node_rel_cost_fun(const UserNodeLabel & node_label_1, const UserNodeLabel & node_label_2) const final;

    virtual double edge_ins_cost_fun(const UserEdgeLabel & edge_label) const final;

    virtual double edge_del_cost_fun(const UserEdgeLabel & edge_label) const final;

    virtual double edge_rel_cost_fun(const UserEdgeLabel & edge_label_1, const UserEdgeLabel & edge_label_2) const final;

private:

    double node_ins_cost_;

    double node_del_cost_;

    double node_rel_cost_;

    double edge_ins_cost_;

    double edge_del_cost_;

    double edge_rel_cost_;
};

}

#include "constant.ipp"

#endif /* SRC_EDIT_COSTS_CONSTANT_HPP_ */