1.1 --- a/src/work/athos/lp/lp_glpk.h	Tue Apr 05 08:43:51 2005 +0000
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,89 +0,0 @@
     1.4 -/* -*- C++ -*-
     1.5 - * src/lemon/lp_glpk.h - Part of LEMON, a generic C++ optimization library
     1.6 - *
     1.7 - * Copyright (C) 2005 Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
     1.8 - * (Egervary Combinatorial Optimization Research Group, EGRES).
     1.9 - *
    1.10 - * Permission to use, modify and distribute this software is granted
    1.11 - * provided that this copyright notice appears in all copies. For
    1.12 - * precise terms see the accompanying LICENSE file.
    1.13 - *
    1.14 - * This software is provided "AS IS" with no warranty of any kind,
    1.15 - * express or implied, and with no claim as to its suitability for any
    1.16 - * purpose.
    1.17 - *
    1.18 - */
    1.19 -
    1.20 -#ifndef LEMON_LP_GLPK_H
    1.21 -#define LEMON_LP_GLPK_H
    1.22 -
    1.23 -///\file
    1.24 -///\brief Header of the LEMON-GLPK lp solver interface.
    1.25 -
    1.26 -#include "lp_base.h"
    1.27 -extern "C" {
    1.28 -#include "glpk.h"
    1.29 -}
    1.30 -
    1.31 -namespace lemon {
    1.32 -
    1.33 -
    1.34 -  /// \brief Wrapper for GLPK solver
    1.35 -  /// 
    1.36 -  /// This class implements a lemon wrapper for GLPK.
    1.37 -  class LpGlpk : public LpSolverBase {
    1.38 -
    1.39 -  public:
    1.40 -
    1.41 -    typedef LpSolverBase Parent;
    1.42 -    
    1.43 -    /// \e
    1.44 -    LPX* lp;
    1.45 -
    1.46 -    /// \e
    1.47 -    LpGlpk() : Parent(), 
    1.48 -			lp(lpx_create_prob()) {
    1.49 -      lpx_set_int_parm(lp, LPX_K_DUAL, 1);
    1.50 -    }
    1.51 -    /// \e
    1.52 -    ~LpGlpk() {
    1.53 -      lpx_delete_prob(lp);
    1.54 -    }
    1.55 -
    1.56 -  protected:
    1.57 -    virtual int _addCol();
    1.58 -    virtual int _addRow();
    1.59 -    virtual void _setRowCoeffs(int i, 
    1.60 -			       int length,
    1.61 -                               const int   * indices, 
    1.62 -                               const Value   * values );
    1.63 -    virtual void _setColCoeffs(int i, 
    1.64 -			       int length,
    1.65 -                               const int   * indices, 
    1.66 -                               const Value   * values);
    1.67 -    virtual void _setColLowerBound(int i, Value value);
    1.68 -    virtual void _setColUpperBound(int i, Value value);
    1.69 -    virtual void _setRowLowerBound(int i, Value value);
    1.70 -    virtual void _setRowUpperBound(int i, Value value);
    1.71 -    virtual void _setObjCoeff(int i, Value obj_coef);
    1.72 -    ///\e
    1.73 -    
    1.74 -    ///\bug Unimplemented
    1.75 -    ///
    1.76 -    virtual SolveExitStatus _solve();
    1.77 -    ///\e
    1.78 -    
    1.79 -    ///\bug Unimplemented
    1.80 -    ///
    1.81 -    virtual Value _getPrimal(int i);
    1.82 -    ///\e
    1.83 -    
    1.84 -    ///\bug Unimplemented
    1.85 -    ///
    1.86 -    virtual SolutionStatus _getPrimalType();
    1.87 -
    1.88 -  };
    1.89 -} //END OF NAMESPACE LEMON
    1.90 -
    1.91 -#endif //LEMON_LP_GLPK_H
    1.92 -