COIN-OR::LEMON - Graph Library

source: lemon-0.x/lemon/lp.h @ 1866:c2de2ed28e59

Last change on this file since 1866:c2de2ed28e59 was 1611:bb51e4a510c5, checked in by Alpar Juttner, 14 years ago

We must always have lemon/config.h

File size: 1.7 KB
Line 
1/* -*- C++ -*-
2 * lemon/lp.h - Part of LEMON, a generic C++ optimization library
3 *
4 * Copyright (C) 2005 Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
5 * (Egervary Research Group on Combinatorial Optimization, EGRES).
6 *
7 * Permission to use, modify and distribute this software is granted
8 * provided that this copyright notice appears in all copies. For
9 * precise terms see the accompanying LICENSE file.
10 *
11 * This software is provided "AS IS" with no warranty of any kind,
12 * express or implied, and with no claim as to its suitability for any
13 * purpose.
14 *
15 */
16
17#ifndef LEMON_LP_H
18#define LEMON_LP_H
19
20#include<lemon/config.h>
21
22#ifdef HAVE_GLPK
23#include <lemon/lp_glpk.h>
24#elif HAVE_CPLEX
25#include <lemon/lp_cplex.h>
26#endif
27
28///\file
29///\brief Defines a default LP solver
30///\ingroup gen_opt_group
31namespace lemon {
32 
33#ifdef DOXYGEN
34  ///The default LP solver identifier
35
36  ///The default LP solver identifier.
37  ///\ingroup gen_opt_group
38  ///
39  ///Currently, the possible values are \c GLPK or \c CPLEX
40#define DEFAULT_LP SOLVER
41  ///The default LP solver
42
43  ///The default LP solver.
44  ///\ingroup gen_opt_group
45  ///
46  ///Currently, it is either \c LpGlpk or \c LpCplex
47  typedef LpGlpk Lp;
48  ///The default LP solver identifier string
49
50  ///The default LP solver identifier string.
51  ///\ingroup gen_opt_group
52  ///
53  ///Currently, the possible values are "GLPK" or "CPLEX"
54  const char default_solver_name[]="SOLVER"; 
55#else
56#ifdef HAVE_GLPK
57#define DEFAULT_LP GLPK
58  typedef LpGlpk Lp;
59  const char default_solver_name[]="GLPK";
60#elif HAVE_CPLEX
61#define DEFAULT_LP CPLEX
62  typedef LpCplex Lp;
63  const char default_solver_name[]="CPLEX";
64#endif
65#endif
66 
67} //namespace lemon
68
69#endif //LEMON_LP_BASE_H
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