mipVariable.h

/*
 * Copyright 2007-2025, RTE (https://www.rte-france.com)
 * See AUTHORS.txt
 * SPDX-License-Identifier: MPL-2.0
 * This file is part of Antares-Simulator,
 * Adequacy and Performance assessment for interconnected energy networks.
 *
 * Antares_Simulator is free software: you can redistribute it and/or modify
 * it under the terms of the Mozilla Public Licence 2.0 as published by
 * the Mozilla Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * Antares_Simulator 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
 * Mozilla Public Licence 2.0 for more details.
 *
 * You should have received a copy of the Mozilla Public Licence 2.0
 * along with Antares_Simulator. If not, see <https://opensource.org/license/mpl-2-0/>.
 */
 
#pragma once
 
#include <antares/optimisation/linear-problem-api/mipVariable.h>
 
namespace operations_research
{
class MPVariable; // forward declaration
}
 
namespace Antares::Optimisation::LinearProblemMpsolverImpl
{
 
class OrtoolsMipVariable final: public LinearProblemApi::IMipVariable
{
public:
    void setLb(double lb) override;
    void setUb(double ub) override;
 
    void setBounds(double lb, double ub) override;
 
    double getLb() const override;
    double getUb() const override;
 
    const std::string& getName() const override;
 
    bool isInteger() const override;
 
    const operations_research::MPVariable* getMpVar() const;
    LinearProblemApi::MipBasisStatus getMipBasisStatus() const override;
    double solutionValue() const override;
    double reducedCost() const override;
    ~OrtoolsMipVariable() override = default;
 
    explicit OrtoolsMipVariable(operations_research::MPVariable*);
 
private:
    operations_research::MPVariable* mpVar_;
};
 
} // namespace Antares::Optimisation::LinearProblemMpsolverImpl