/* -*- 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_LP_H

 #define LEMON_LP_H

 #include<lemon/config.h>

 #ifdef HAVE_GLPK

 #include <lemon/lp_glpk.h>

 #elif HAVE_CPLEX

 #include <lemon/lp_cplex.h>

 #elif HAVE_SOPLEX

 #include <lemon/lp_soplex.h>

 #elif HAVE_CLP

 #include <lemon/lp_clp.h>

 #endif

 ///\file

 ///\brief Defines a default LP solver

 ///\ingroup lp_group

 namespace lemon {

 #ifdef DOXYGEN

   ///The default LP solver identifier

   ///The default LP solver identifier.

   ///\ingroup lp_group

   ///

   ///Currently, the possible values are \c LP_GLPK, \c LP_CPLEX, \c

   ///LP_SOPLEX or \c LP_CLP

 #define LEMON_DEFAULT_LP SOLVER

   ///The default LP solver

   ///The default LP solver.

   ///\ingroup lp_group

   ///

   ///Currently, it is either \c LpGlpk, \c LpCplex, \c LpSoplex or \c LpClp

   typedef LpGlpk Lp;

   ///The default MIP solver identifier

   ///The default MIP solver identifier.

   ///\ingroup lp_group

   ///

   ///Currently, the possible values are \c MIP_GLPK or \c MIP_CPLEX

 #define LEMON_DEFAULT_MIP SOLVER

   ///The default MIP solver.

   ///The default MIP solver.

   ///\ingroup lp_group

   ///

   ///Currently, it is either \c MipGlpk or \c MipCplex

   typedef MipGlpk Mip;

 #else

 #ifdef HAVE_GLPK

 # define LEMON_DEFAULT_LP LP_GLPK

   typedef LpGlpk Lp;

 # define LEMON_DEFAULT_MIP MIP_GLPK

   typedef MipGlpk Mip;

 #elif HAVE_CPLEX

 # define LEMON_DEFAULT_LP LP_CPLEX

   typedef LpCplex Lp;

 # define LEMON_DEFAULT_MIP MIP_CPLEX

   typedef MipCplex Mip;

 #elif HAVE_SOPLEX

 # define DEFAULT_LP LP_SOPLEX

   typedef LpSoplex Lp;

 #elif HAVE_CLP

 # define DEFAULT_LP LP_CLP

   typedef LpClp Lp;  

 #endif

 #endif

 } //namespace lemon

 #endif //LEMON_LP_H