1 /* -*- mode: C++; indent-tabs-mode: nil; -*- |
|
2 * |
|
3 * This file is a part of LEMON, a generic C++ optimization library. |
|
4 * |
|
5 * Copyright (C) 2003-2008 |
|
6 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
|
7 * (Egervary Research Group on Combinatorial Optimization, EGRES). |
|
8 * |
|
9 * Permission to use, modify and distribute this software is granted |
|
10 * provided that this copyright notice appears in all copies. For |
|
11 * precise terms see the accompanying LICENSE file. |
|
12 * |
|
13 * This software is provided "AS IS" with no warranty of any kind, |
|
14 * express or implied, and with no claim as to its suitability for any |
|
15 * purpose. |
|
16 * |
|
17 */ |
|
18 |
|
19 #ifndef LEMON_MIP_CPLEX_H |
|
20 #define LEMON_MIP_CPLEX_H |
|
21 |
|
22 ///\file |
|
23 ///\brief Header of the LEMON-CPLEX mip solver interface. |
|
24 ///\ingroup lp_group |
|
25 |
|
26 |
|
27 #include <lemon/lp_cplex.h> |
|
28 |
|
29 namespace lemon { |
|
30 |
|
31 /// \brief Interface for the CPLEX MIP solver |
|
32 /// |
|
33 /// This class implements an interface for the CPLEX MIP solver. |
|
34 ///\ingroup lp_group |
|
35 class MipCplex : public MipSolverBase, public LpCplex{ |
|
36 |
|
37 public: |
|
38 |
|
39 typedef MipSolverBase ParentMip; |
|
40 typedef LpCplex ParentLp; |
|
41 |
|
42 MipCplex(); |
|
43 //~MipCplex(); |
|
44 |
|
45 |
|
46 |
|
47 |
|
48 protected: |
|
49 |
|
50 virtual ColTypes _colType(int col) const; |
|
51 virtual void _colType(int col, ColTypes col_type); |
|
52 |
|
53 virtual LpCplex::SolveExitStatus _solve(); |
|
54 virtual LpCplex::SolutionStatus _getMipStatus() const; |
|
55 virtual ParentLp::Value _getPrimal(int i) const; |
|
56 virtual ParentLp::Value _getPrimalValue() const; |
|
57 }; |
|
58 |
|
59 } //END OF NAMESPACE LEMON |
|
60 |
|
61 #endif // END OF LEMON_MIP_CPLEX_H |
|