1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/lemon/lp.h Tue Dec 02 21:40:33 2008 +0100
1.3 @@ -0,0 +1,90 @@
1.4 +/* -*- mode: C++; indent-tabs-mode: nil; -*-
1.5 + *
1.6 + * This file is a part of LEMON, a generic C++ optimization library.
1.7 + *
1.8 + * Copyright (C) 2003-2008
1.9 + * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
1.10 + * (Egervary Research Group on Combinatorial Optimization, EGRES).
1.11 + *
1.12 + * Permission to use, modify and distribute this software is granted
1.13 + * provided that this copyright notice appears in all copies. For
1.14 + * precise terms see the accompanying LICENSE file.
1.15 + *
1.16 + * This software is provided "AS IS" with no warranty of any kind,
1.17 + * express or implied, and with no claim as to its suitability for any
1.18 + * purpose.
1.19 + *
1.20 + */
1.21 +
1.22 +#ifndef LEMON_LP_H
1.23 +#define LEMON_LP_H
1.24 +
1.25 +#include<lemon/config.h>
1.26 +
1.27 +
1.28 +#ifdef HAVE_GLPK
1.29 +#include <lemon/lp_glpk.h>
1.30 +#include <lemon/mip_glpk.h>
1.31 +#elif HAVE_CPLEX
1.32 +#include <lemon/lp_cplex.h>
1.33 +#include <lemon/mip_cplex.h>
1.34 +#elif HAVE_SOPLEX
1.35 +#include <lemon/lp_soplex.h>
1.36 +#endif
1.37 +
1.38 +///\file
1.39 +///\brief Defines a default LP solver
1.40 +///\ingroup lp_group
1.41 +namespace lemon {
1.42 +
1.43 +#ifdef DOXYGEN
1.44 + ///The default LP solver identifier
1.45 +
1.46 + ///The default LP solver identifier.
1.47 + ///\ingroup lp_group
1.48 + ///
1.49 + ///Currently, the possible values are \c GLPK or \c CPLEX
1.50 +#define DEFAULT_LP SOLVER
1.51 + ///The default LP solver
1.52 +
1.53 + ///The default LP solver.
1.54 + ///\ingroup lp_group
1.55 + ///
1.56 + ///Currently, it is either \c LpGlpk or \c LpCplex
1.57 + typedef LpGlpk Lp;
1.58 + ///The default LP solver identifier string
1.59 +
1.60 + ///The default LP solver identifier string.
1.61 + ///\ingroup lp_group
1.62 + ///
1.63 + ///Currently, the possible values are "GLPK" or "CPLEX"
1.64 + const char default_solver_name[]="SOLVER";
1.65 +
1.66 + ///The default ILP solver.
1.67 +
1.68 + ///The default ILP solver.
1.69 + ///\ingroup lp_group
1.70 + ///
1.71 + ///Currently, it is either \c LpGlpk or \c LpCplex
1.72 + typedef MipGlpk Mip;
1.73 +#else
1.74 +#ifdef HAVE_GLPK
1.75 +#define DEFAULT_LP GLPK
1.76 + typedef LpGlpk Lp;
1.77 + typedef MipGlpk Mip;
1.78 + const char default_solver_name[]="GLPK";
1.79 +#elif HAVE_CPLEX
1.80 +#define DEFAULT_LP CPLEX
1.81 + typedef LpCplex Lp;
1.82 + typedef MipCplex Mip;
1.83 + const char default_solver_name[]="CPLEX";
1.84 +#elif HAVE_SOPLEX
1.85 +#define DEFAULT_LP SOPLEX
1.86 + typedef LpSoplex Lp;
1.87 + const char default_solver_name[]="SOPLEX";
1.88 +#endif
1.89 +#endif
1.90 +
1.91 +} //namespace lemon
1.92 +
1.93 +#endif //LEMON_LP_H