1.1 --- a/src/work/athos/lp/lp_cplex.h	Sun Apr 17 18:57:22 2005 +0000
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,143 +0,0 @@
     1.4 -/* -*- C++ -*-
     1.5 - * src/lemon/lp_cplex.h - Part of LEMON, a generic C++ optimization library
     1.6 - *
     1.7 - * Copyright (C) 2005 Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
     1.8 - * (Egervary Research Group on Combinatorial Optimization, 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_CPLEX_H
    1.21 -#define LEMON_LP_CPLEX_H
    1.22 -
    1.23 -///\file
    1.24 -///\brief Header of the LEMON-CPLEX lp solver interface.
    1.25 -
    1.26 -#include <lemon/lp_base.h>
    1.27 -extern "C" {
    1.28 -#include <ilcplex/cplex.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 LpCplex : public LpSolverBase {
    1.38 -
    1.39 -  public:
    1.40 -
    1.41 -    typedef LpSolverBase Parent;
    1.42 -    
    1.43 -    /// \e
    1.44 -    int status;
    1.45 -    CPXENVptr env;
    1.46 -    CPXLPptr lp;
    1.47 -
    1.48 -
    1.49 -    /// \e
    1.50 -    LpCplex() : Parent() {
    1.51 -      env = NULL;
    1.52 -      lp = NULL;
    1.53 -      env = CPXopenCPLEXdevelop(&status);     
    1.54 -//     if (Env == NULL)
    1.55 -//     {
    1.56 -//          fprintf(stderr,"A CPLEX környezet megnyitása sikertelen.\n");
    1.57 -// 	 CPXgeterrorstring(Env, Status, ErrorMsg);
    1.58 -// 	 fprintf(stderr,"%s",ErrorMsg);
    1.59 -// 	 goto Terminate;
    1.60 -//     }
    1.61 -
    1.62 -    // *** A problema létrehozása ***
    1.63 -    lp = CPXcreateprob(env, &status, "LP problem");
    1.64 - 
    1.65 -//    if (Problem == NULL)
    1.66 -//     {
    1.67 -// 	fprintf(stderr,"Az LP létrehozása sikertelen");
    1.68 -// 	goto Terminate;
    1.69 -//     }
    1.70 - 
    1.71 -    }
    1.72 -    /// \e
    1.73 -    ~LpCplex() {
    1.74 -      status = CPXfreeprob(env,&lp); 
    1.75 -//       if (Status != 0)
    1.76 -// 	{
    1.77 -// 	  fprintf(stderr,"A CPLEX feladat törlése sikertelen.\n");
    1.78 -// 	  CPXgeterrorstring(Env, Status, ErrorMsg);
    1.79 -// 	  fprintf(stderr,"%s",ErrorMsg);
    1.80 -// 	  goto Terminate;
    1.81 -// 	}
    1.82 -       
    1.83 -      status = CPXcloseCPLEX(&env); 
    1.84 -//       if (Status != 0)
    1.85 -// 	{
    1.86 -// 	  fprintf(stderr,"A CPLEX környezet bezárása sikertelen.\n");
    1.87 -// 	  CPXgeterrorstring(Env, Status, ErrorMsg);
    1.88 -// 	  fprintf(stderr,"%s",ErrorMsg);
    1.89 -// 	  goto Terminate;
    1.90 -// 	}
    1.91 -      
    1.92 -    }
    1.93 -
    1.94 -  protected:
    1.95 -    virtual int _addCol();
    1.96 -    virtual int _addRow();
    1.97 -    virtual void _setRowCoeffs(int i, 
    1.98 -			       int length,
    1.99 -                               const int   * indices, 
   1.100 -                               const Value   * values );
   1.101 -    virtual void _setColCoeffs(int i, 
   1.102 -			       int length,
   1.103 -                               const int   * indices, 
   1.104 -                               const Value   * values);
   1.105 -    virtual void _setColLowerBound(int i, Value value);
   1.106 -    virtual void _setColUpperBound(int i, Value value);
   1.107 -    virtual void _setRowLowerBound(int i, Value value);
   1.108 -    virtual void _setRowUpperBound(int i, Value value);
   1.109 -    virtual void _setObjCoeff(int i, Value obj_coef);
   1.110 -    ///\e
   1.111 -    
   1.112 -    ///\bug Unimplemented
   1.113 -    ///
   1.114 -    virtual SolveExitStatus _solve();
   1.115 -    ///\e
   1.116 -
   1.117 -    ///\bug Unimplemented
   1.118 -    ///
   1.119 -    virtual Value _getPrimal(int i);
   1.120 -    ///\e
   1.121 -    
   1.122 -    ///\bug Unimplemented
   1.123 -    ///
   1.124 -    virtual Value _getPrimalValue();
   1.125 -    ///\e
   1.126 -    
   1.127 -    ///\bug Unimplemented
   1.128 -    ///
   1.129 -    virtual SolutionStatus _getPrimalStatus();
   1.130 -
   1.131 -    ///\e
   1.132 -    
   1.133 -    ///\bug Unimplemented
   1.134 -    ///
   1.135 -    virtual void _setMax();
   1.136 -    ///\e
   1.137 -    
   1.138 -    ///\bug Unimplemented
   1.139 -    ///
   1.140 -    virtual void _setMin();
   1.141 -
   1.142 -  };
   1.143 -} //END OF NAMESPACE LEMON
   1.144 -
   1.145 -#endif //LEMON_LP_CPLEX_H
   1.146 -