SolverInterface.h

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/*
        This file is part of the EnergyOptimizatorOfRoboticCells program.

        EnergyOptimizatorOfRoboticCells 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 3 of the License, or
        (at your option) any later version.

        EnergyOptimizatorOfRoboticCells 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 EnergyOptimizatorOfRoboticCells. If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef HLIDAC_PES_SOLVER_INTERFACE_H
#define HLIDAC_PES_SOLVER_INTERFACE_H

#include <iostream>
#include <string>
#include <vector>
#include "SolverConfig.h"
#include "ILPModel/ILPModel.h"
#include "Shared/Exceptions.h"
#include "Shared/NumericConstants.h"

std::string solverIdentification();

enum Status {
        ILP_OPTIMAL, ILP_FEASIBLE, ILP_INFEASIBLE, ILP_UNBOUNDED, ILP_UNKNOWN
};

struct SolutionILP {
        double criterion;
        double bound;
        std::vector<double> solution;
        Status status;
};

void initializeLocalEnvironments(int numberOfThreads);

SolutionILP solveILP(const ILPModel& m, bool verbose, double gap = 0.0, double timeLimit = 0.0, int numberOfThreads = 1, int threadId = 0);

#endif