COIN-OR::LEMON - Graph Library

source: lemon-0.x/lemon/lp.h @ 2028:d0e8a86a1ff2

Last change on this file since 2028:d0e8a86a1ff2 was 1956:a055123339d5, checked in by Alpar Juttner, 14 years ago

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1/* -*- C++ -*-
2 *
3 * This file is a part of LEMON, a generic C++ optimization library
4 *
5 * Copyright (C) 2003-2006
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
19#ifndef LEMON_LP_H
20#define LEMON_LP_H
21
22#include<lemon/config.h>
23
24#ifdef HAVE_GLPK
25#include <lemon/lp_glpk.h>
26#elif HAVE_CPLEX
27#include <lemon/lp_cplex.h>
28#endif
29
30///\file
31///\brief Defines a default LP solver
32///\ingroup gen_opt_group
33namespace lemon {
34 
35#ifdef DOXYGEN
36  ///The default LP solver identifier
37
38  ///The default LP solver identifier.
39  ///\ingroup gen_opt_group
40  ///
41  ///Currently, the possible values are \c GLPK or \c CPLEX
42#define DEFAULT_LP SOLVER
43  ///The default LP solver
44
45  ///The default LP solver.
46  ///\ingroup gen_opt_group
47  ///
48  ///Currently, it is either \c LpGlpk or \c LpCplex
49  typedef LpGlpk Lp;
50  ///The default LP solver identifier string
51
52  ///The default LP solver identifier string.
53  ///\ingroup gen_opt_group
54  ///
55  ///Currently, the possible values are "GLPK" or "CPLEX"
56  const char default_solver_name[]="SOLVER"; 
57#else
58#ifdef HAVE_GLPK
59#define DEFAULT_LP GLPK
60  typedef LpGlpk Lp;
61  const char default_solver_name[]="GLPK";
62#elif HAVE_CPLEX
63#define DEFAULT_LP CPLEX
64  typedef LpCplex Lp;
65  const char default_solver_name[]="CPLEX";
66#endif
67#endif
68 
69} //namespace lemon
70
71#endif //LEMON_LP_BASE_H
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