RhodeCode

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

 *

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

 *

 * 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_BASE_H

#define LEMON_LP_BASE_H

#include<iostream>

#include<vector>

#include<map>

#include<limits>

#include<lemon/math.h>

#include<lemon/error.h>

#include<lemon/assert.h>

#include<lemon/core.h>

#include<lemon/bits/solver_bits.h>

///\file

///\brief The interface of the LP solver interface.

///\ingroup lp_group

namespace lemon {

  ///Common base class for LP and MIP solvers

  ///Usually this class is not used directly, please use one of the concrete

  ///implementations of the solver interface.

  ///\ingroup lp_group

  class LpBase {

  protected:

    _solver_bits::VarIndex rows;

    _solver_bits::VarIndex cols;

  public:

    ///Possible outcomes of an LP solving procedure

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

 *

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

 *

 * 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.

 *

 */

#include <sstream>

#include <lemon/lp_skeleton.h>

#include "test_tools.h"

#include <lemon/tolerance.h>

#include <lemon/config.h>

#ifdef LEMON_HAVE_GLPK

#include <lemon/glpk.h>

#endif

#ifdef LEMON_HAVE_CPLEX

#include <lemon/cplex.h>

#endif

#ifdef LEMON_HAVE_SOPLEX

#include <lemon/soplex.h>

#endif

#ifdef LEMON_HAVE_CLP

#include <lemon/clp.h>

#endif

using namespace lemon;

void lpTest(LpSolver& lp)

{

  typedef LpSolver LP;

  std::vector<LP::Col> x(10);

  //  for(int i=0;i<10;i++) x.push_back(lp.addCol());

  lp.addColSet(x);

  lp.colLowerBound(x,1);

  lp.colUpperBound(x,1);