|
alpar@1254
|
1 |
/* -*- C++ -*-
|
|
alpar@1254
|
2 |
* src/lemon/lp_solver_skeleton.h
|
|
alpar@1254
|
3 |
* - Part of LEMON, a generic C++ optimization library
|
|
alpar@1254
|
4 |
*
|
|
alpar@1254
|
5 |
* Copyright (C) 2005 Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
|
|
alpar@1254
|
6 |
* (Egervary Combinatorial Optimization Research Group, EGRES).
|
|
alpar@1254
|
7 |
*
|
|
alpar@1254
|
8 |
* Permission to use, modify and distribute this software is granted
|
|
alpar@1254
|
9 |
* provided that this copyright notice appears in all copies. For
|
|
alpar@1254
|
10 |
* precise terms see the accompanying LICENSE file.
|
|
alpar@1254
|
11 |
*
|
|
alpar@1254
|
12 |
* This software is provided "AS IS" with no warranty of any kind,
|
|
alpar@1254
|
13 |
* express or implied, and with no claim as to its suitability for any
|
|
alpar@1254
|
14 |
* purpose.
|
|
alpar@1254
|
15 |
*
|
|
alpar@1254
|
16 |
*/
|
|
alpar@1254
|
17 |
|
|
alpar@1254
|
18 |
#ifndef LEMON_LP_SOLVER_SKELETON
|
|
alpar@1254
|
19 |
#define LEMON_LP_SOLVER_SKELETON
|
|
alpar@1254
|
20 |
|
|
alpar@1254
|
21 |
#include"lp_base.h"
|
|
alpar@1254
|
22 |
|
|
alpar@1254
|
23 |
///\file
|
|
alpar@1254
|
24 |
///\brief A skeleton file to implement LP solver interfaces
|
|
alpar@1254
|
25 |
namespace lemon {
|
|
alpar@1254
|
26 |
|
|
alpar@1254
|
27 |
///A skeleton class to implement LP solver interfaces
|
|
alpar@1254
|
28 |
class LpSolverSkeleton :public LpSolverBase {
|
|
alpar@1254
|
29 |
|
|
alpar@1254
|
30 |
protected:
|
|
alpar@1254
|
31 |
virtual int _addCol();
|
|
alpar@1254
|
32 |
virtual int _addRow();
|
|
alpar@1254
|
33 |
virtual void _setRowCoeffs(int i,
|
|
alpar@1254
|
34 |
int length,
|
|
alpar@1254
|
35 |
int const * indices,
|
|
alpar@1254
|
36 |
Value const * values );
|
|
alpar@1254
|
37 |
virtual void _setColCoeffs(int i,
|
|
alpar@1254
|
38 |
int length,
|
|
alpar@1254
|
39 |
int const * indices,
|
|
alpar@1254
|
40 |
Value const * values);
|
|
alpar@1254
|
41 |
virtual void _setColLowerBound(int i, Value value);
|
|
alpar@1254
|
42 |
virtual void _setColUpperBound(int i, Value value);
|
|
alpar@1254
|
43 |
virtual void _setRowLowerBound(int i, Value value);
|
|
alpar@1254
|
44 |
virtual void _setRowUpperBound(int i, Value value);
|
|
alpar@1254
|
45 |
virtual void _setObjCoeff(int i, Value obj_coef);
|
|
alpar@1254
|
46 |
};
|
|
alpar@1254
|
47 |
|
|
alpar@1254
|
48 |
} //namespace lemon
|
|
alpar@1254
|
49 |
|
|
alpar@1254
|
50 |
#endif // LEMON_LP_SOLVER_SKELETON
|