athos@2144: /* -*- C++ -*-
athos@2144:  *
athos@2144:  * This file is a part of LEMON, a generic C++ optimization library
athos@2144:  *
athos@2144:  * Copyright (C) 2003-2006
athos@2144:  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
athos@2144:  * (Egervary Research Group on Combinatorial Optimization, EGRES).
athos@2144:  *
athos@2144:  * Permission to use, modify and distribute this software is granted
athos@2144:  * provided that this copyright notice appears in all copies. For
athos@2144:  * precise terms see the accompanying LICENSE file.
athos@2144:  *
athos@2144:  * This software is provided "AS IS" with no warranty of any kind,
athos@2144:  * express or implied, and with no claim as to its suitability for any
athos@2144:  * purpose.
athos@2144:  *
athos@2144:  */
athos@2144: 
athos@2144: #ifndef LEMON_ILP_GLPK_H
athos@2144: #define LEMON_ILP_GLPK_H
athos@2144: 
athos@2144: ///\file
athos@2144: ///\brief Header of the LEMON-GLPK lp solver interface.
athos@2144: ///\ingroup gen_opt_group
athos@2144: 
athos@2144: 
athos@2144: #include <lemon/lp_glpk.h>
athos@2144: 
athos@2144: namespace lemon {
athos@2144:   /// \brief Interface for the GLPK ILP solver
athos@2144:   /// 
athos@2144:   /// This class implements an interface for the GLPK ILP solver.
athos@2144:   ///\ingroup gen_opt_group
athos@2144:   class MipGlpk : public MipSolverBase, public LpGlpk{
athos@2144:   
athos@2144:   public:
athos@2144:   
athos@2144:     typedef MipSolverBase ParentMip;
athos@2144:     typedef LpGlpk ParentLp;
athos@2144:     
athos@2144:     MipGlpk();
athos@2144:     //~MipGlpk();
athos@2144:     
athos@2144:     
athos@2144:     
athos@2144:   protected:
athos@2144:   
athos@2148:     virtual ColTypes _colType(int col);
athos@2148:     virtual void _colType(int col, ColTypes col_type);
athos@2144:     
athos@2144:     virtual LpGlpk::SolveExitStatus _solve();
athos@2144:     virtual ParentLp::Value _getPrimal(int i);
athos@2144:     virtual ParentLp::Value _getPrimalValue();
athos@2144:   };
athos@2144: 
athos@2144: } //END OF NAMESPACE LEMON
athos@2144: 
athos@2144: #endif // END OF LEMON_ILP_GLPK_H