deba@458: /* -*- mode: C++; indent-tabs-mode: nil; -*-
deba@458:  *
deba@458:  * This file is a part of LEMON, a generic C++ optimization library.
deba@458:  *
deba@458:  * Copyright (C) 2003-2008
deba@458:  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
deba@458:  * (Egervary Research Group on Combinatorial Optimization, EGRES).
deba@458:  *
deba@458:  * Permission to use, modify and distribute this software is granted
deba@458:  * provided that this copyright notice appears in all copies. For
deba@458:  * precise terms see the accompanying LICENSE file.
deba@458:  *
deba@458:  * This software is provided "AS IS" with no warranty of any kind,
deba@458:  * express or implied, and with no claim as to its suitability for any
deba@458:  * purpose.
deba@458:  *
deba@458:  */
deba@458: 
deba@458: #ifndef LEMON_MIP_GLPK_H
deba@458: #define LEMON_MIP_GLPK_H
deba@458: 
deba@458: ///\file
deba@458: ///\brief Header of the LEMON-GLPK mip solver interface.
deba@458: ///\ingroup lp_group
deba@458: 
deba@458: 
deba@458: #include <lemon/lp_glpk.h>
deba@458: 
deba@458: namespace lemon {
deba@458:   /// \brief Interface for the GLPK MIP solver
deba@458:   ///
deba@458:   /// This class implements an interface for the GLPK MIP solver.
deba@458:   ///\ingroup lp_group
deba@458:   class MipGlpk : public MipSolverBase, public LpGlpk{
deba@458: 
deba@458:   public:
deba@458: 
deba@458:     typedef MipSolverBase ParentMip;
deba@458:     typedef LpGlpk ParentLp;
deba@458: 
deba@458:     MipGlpk();
deba@458:     //~MipGlpk();
deba@458: 
deba@458: 
deba@458: 
deba@458:   protected:
deba@458: 
deba@458:     virtual ColTypes _colType(int col) const;
deba@458:     virtual void _colType(int col, ColTypes col_type);
deba@458: 
deba@458:     virtual LpGlpk::SolveExitStatus _solve();
deba@458:     virtual LpGlpk::SolutionStatus _getMipStatus() const;
deba@458:     virtual ParentLp::Value _getPrimal(int i) const;
deba@458:     virtual ParentLp::Value _getPrimalValue() const;
deba@458:   };
deba@458: 
deba@458: } //END OF NAMESPACE LEMON
deba@458: 
deba@458: #endif // END OF LEMON_MIP_GLPK_H