diff -r 69928a704ffb -r 7afc121e0689 lemon/mip_glpk.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/lemon/mip_glpk.h Tue Dec 02 21:40:33 2008 +0100 @@ -0,0 +1,59 @@ +/* -*- mode: C++; indent-tabs-mode: nil; -*- + * + * This file is a part of LEMON, a generic C++ optimization library. + * + * Copyright (C) 2003-2008 + * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport + * (Egervary Research Group on Combinatorial Optimization, EGRES). + * + * Permission to use, modify and distribute this software is granted + * provided that this copyright notice appears in all copies. For + * precise terms see the accompanying LICENSE file. + * + * This software is provided "AS IS" with no warranty of any kind, + * express or implied, and with no claim as to its suitability for any + * purpose. + * + */ + +#ifndef LEMON_MIP_GLPK_H +#define LEMON_MIP_GLPK_H + +///\file +///\brief Header of the LEMON-GLPK mip solver interface. +///\ingroup lp_group + + +#include + +namespace lemon { + /// \brief Interface for the GLPK MIP solver + /// + /// This class implements an interface for the GLPK MIP solver. + ///\ingroup lp_group + class MipGlpk : public MipSolverBase, public LpGlpk{ + + public: + + typedef MipSolverBase ParentMip; + typedef LpGlpk ParentLp; + + MipGlpk(); + //~MipGlpk(); + + + + protected: + + virtual ColTypes _colType(int col) const; + virtual void _colType(int col, ColTypes col_type); + + virtual LpGlpk::SolveExitStatus _solve(); + virtual LpGlpk::SolutionStatus _getMipStatus() const; + virtual ParentLp::Value _getPrimal(int i) const; + virtual ParentLp::Value _getPrimalValue() const; + }; + +} //END OF NAMESPACE LEMON + +#endif // END OF LEMON_MIP_GLPK_H