/* -*- mode: C++; indent-tabs-mode: nil; -*-

 *

 * This file is a part of LEMON, a generic C++ optimization library.

 *

 * Copyright (C) 2003-2013

 * 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 LEMON_HAVE_GLPK

#include <lemon/glpk.h>

#elif LEMON_HAVE_CPLEX

#include <lemon/cplex.h>

#elif LEMON_HAVE_SOPLEX

#include <lemon/soplex.h>

#elif LEMON_HAVE_CLP

#include <lemon/clp.h>

#elif LEMON_HAVE_CBC

#include <lemon/cbc.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 _LEMON_GLPK, \c LEMON__CPLEX,

  ///\c _LEMON_SOPLEX or \c LEMON__CLP

#define LEMON_DEFAULT_LP SOLVER

  ///The default LP solver

  ///The default LP solver.

  ///\ingroup lp_group

  ///

  ///Currently, it is either \c GlpkLp, \c CplexLp, \c SoplexLp or \c ClpLp

  typedef GlpkLp Lp;

  ///The default MIP solver identifier

  ///The default MIP solver identifier.

  ///\ingroup lp_group

  ///

  ///Currently, the possible values are \c _LEMON_GLPK, \c LEMON__CPLEX

  ///or \c _LEMON_CBC

#define LEMON_DEFAULT_MIP SOLVER

  ///The default MIP solver.

  ///The default MIP solver.

  ///\ingroup lp_group

  ///

  ///Currently, it is either \c GlpkMip, \c CplexMip , \c CbcMip

  typedef GlpkMip Mip;

#else

#if LEMON_DEFAULT_LP == _LEMON_GLPK

  typedef GlpkLp Lp;

#elif LEMON_DEFAULT_LP == _LEMON_CPLEX

  typedef CplexLp Lp;

#elif LEMON_DEFAULT_LP == _LEMON_SOPLEX

  typedef SoplexLp Lp;

#elif LEMON_DEFAULT_LP == _LEMON_CLP

  typedef ClpLp Lp;

#endif

#if LEMON_DEFAULT_MIP == _LEMON_GLPK

  typedef GlpkMip Mip;

#elif LEMON_DEFAULT_MIP == _LEMON_CPLEX

  typedef CplexMip Mip;

#elif LEMON_DEFAULT_MIP == _LEMON_CBC

  typedef CbcMip Mip;

#endif

#endif

} //namespace lemon

#endif //LEMON_LP_H