OSCoinSolver.h

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/* $Id: OSCoinSolver.h 5284 2017-12-08 13:52:50Z stefan $ */
#ifndef COINSOLVER_H
#define COINSOLVER_H

#include "OSConfig.h"
#include "OSDefaultSolver.h"
#include "OSrLWriter.h"
#include "OSErrorClass.h"
#include "OSiLReader.h"
#include "OSoLReader.h"
#include "CbcModel.hpp"

#include <string>

class OsiSolverInterface;
class CoinPackedMatrix;

class CoinSolver : public DefaultSolver
{

public:

    CoinSolver();

    ~CoinSolver();

    virtual void  solve() throw(ErrorClass);

    virtual void  buildSolverInstance() throw(ErrorClass);

    virtual void  setSolverOptions() throw(ErrorClass);


    bool setCoinPackedMatrix();

    std::string getCoinSolverType(std::string osol_);

    void dataEchoCheck();

    OsiSolverInterface *osiSolver;



    OSiLReader *m_osilreader;

    OSoLReader *m_osolreader;


    void writeResult(OsiSolverInterface *solver);

    // use this for when we solve with Cbc --AND-- have integer variables
    void writeResult(CbcModel *model);



private:





    CoinPackedMatrix *m_CoinPackedMatrix ;

    OSrLWriter  *osrlwriter;

    const char **cbc_argv;

    int num_cbc_argv;

    double cpuTime;

};
#endif