COIN-OR::LEMON - Graph Library

source: lemon-0.x/lemon/mip_glpk.h @ 2476:059dcdda37c5

Last change on this file since 2476:059dcdda37c5 was 2391:14a343be7a5a, checked in by Alpar Juttner, 13 years ago

Happy New Year to all source files!

File size: 1.5 KB
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[2144]1/* -*- C++ -*-
2 *
3 * This file is a part of LEMON, a generic C++ optimization library
4 *
[2391]5 * Copyright (C) 2003-2007
[2144]6 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
7 * (Egervary Research Group on Combinatorial Optimization, EGRES).
8 *
9 * Permission to use, modify and distribute this software is granted
10 * provided that this copyright notice appears in all copies. For
11 * precise terms see the accompanying LICENSE file.
12 *
13 * This software is provided "AS IS" with no warranty of any kind,
14 * express or implied, and with no claim as to its suitability for any
15 * purpose.
16 *
17 */
18
[2218]19#ifndef LEMON_MIP_GLPK_H
20#define LEMON_MIP_GLPK_H
[2144]21
22///\file
[2218]23///\brief Header of the LEMON-GLPK mip solver interface.
[2370]24///\ingroup lp_group
[2144]25
26
27#include <lemon/lp_glpk.h>
28
29namespace lemon {
[2218]30  /// \brief Interface for the GLPK MIP solver
[2144]31  ///
[2218]32  /// This class implements an interface for the GLPK MIP solver.
[2370]33  ///\ingroup lp_group
[2144]34  class MipGlpk : public MipSolverBase, public LpGlpk{
35 
36  public:
37 
38    typedef MipSolverBase ParentMip;
39    typedef LpGlpk ParentLp;
40   
41    MipGlpk();
42    //~MipGlpk();
43   
44   
45   
46  protected:
47 
[2366]48    virtual ColTypes _colType(int col) const;
[2148]49    virtual void _colType(int col, ColTypes col_type);
[2144]50   
51    virtual LpGlpk::SolveExitStatus _solve();
[2366]52    virtual LpGlpk::SolutionStatus _getMipStatus() const;
53    virtual ParentLp::Value _getPrimal(int i) const;
54    virtual ParentLp::Value _getPrimalValue() const;
[2144]55  };
56
57} //END OF NAMESPACE LEMON
58
[2218]59#endif // END OF LEMON_MIP_GLPK_H
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