alpar@1254: /* -*- C++ -*-
alpar@1254:  * src/lemon/lp_solver_skeleton.cc
alpar@1254:  * - Part of LEMON, a generic C++ optimization library
alpar@1254:  *
alpar@1254:  * Copyright (C) 2005 Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
alpar@1254:  * (Egervary Combinatorial Optimization Research Group, EGRES).
alpar@1254:  *
alpar@1254:  * Permission to use, modify and distribute this software is granted
alpar@1254:  * provided that this copyright notice appears in all copies. For
alpar@1254:  * precise terms see the accompanying LICENSE file.
alpar@1254:  *
alpar@1254:  * This software is provided "AS IS" with no warranty of any kind,
alpar@1254:  * express or implied, and with no claim as to its suitability for any
alpar@1254:  * purpose.
alpar@1254:  *
alpar@1254:  */
alpar@1254: 
alpar@1254: #include"lp_solver_skeleton.h"
alpar@1254: 
alpar@1254: ///\file
alpar@1254: ///\brief A skeleton file to implement LP solver interfaces
alpar@1254: namespace lemon {
alpar@1254:   
alpar@1254:   int LpSolverSkeleton::_addCol()
alpar@1254:   {
alpar@1273:     return ++col_num;
alpar@1254:   }
alpar@1254:   
alpar@1254:   int LpSolverSkeleton::_addRow() 
alpar@1254:   {
alpar@1273:     return ++row_num;
alpar@1254:   }
alpar@1254:   
alpar@1254:   void LpSolverSkeleton::_setRowCoeffs(int i, 
alpar@1254: 					       int length,
alpar@1254: 					       int  const * indices, 
alpar@1254: 					       Value  const * values )
alpar@1254:   {
alpar@1254:   }
alpar@1254:   
alpar@1254:   void LpSolverSkeleton::_setColCoeffs(int i, 
alpar@1254: 					       int length,
alpar@1254: 					       int  const * indices, 
alpar@1254: 					       Value  const * values)
alpar@1254:   {
alpar@1254:   }
alpar@1254:   
alpar@1254:   void LpSolverSkeleton::_setColLowerBound(int i, Value value)
alpar@1254:   {
alpar@1254:   }
alpar@1254:   
alpar@1254:   void LpSolverSkeleton::_setColUpperBound(int i, Value value)
alpar@1254:   {
alpar@1254:   }
alpar@1254:   
alpar@1254:   void LpSolverSkeleton::_setRowLowerBound(int i, Value value)
alpar@1254:   {
alpar@1254:   }
alpar@1254:   
alpar@1254:   void LpSolverSkeleton::_setRowUpperBound(int i, Value value)
alpar@1254:   {
alpar@1254:   }
alpar@1254:   
alpar@1254:   void LpSolverSkeleton::_setObjCoeff(int i, Value obj_coef)
alpar@1254:   {
alpar@1254:   }
alpar@1263: 
alpar@1293:   LpSolverSkeleton::SolutionStatus LpSolverSkeleton::_solve()
alpar@1263:   {
alpar@1293:     return SOLVED;
alpar@1263:   }
alpar@1263: 
alpar@1293:   LpSolverSkeleton::Value LpSolverSkeleton::_getPrimal(int i)
alpar@1263:   {
alpar@1263:     return 0;
alpar@1263:   }
alpar@1254:   
alpar@1294:   LpSolverSkeleton::SolutionType LpSolverSkeleton::_getPrimalType()
alpar@1294:   {
alpar@1294:     return OPTIMAL;
alpar@1294:   }
alpar@1294:   
alpar@1254: } //namespace lemon
alpar@1254: