[2219] | 1 | /* -*- C++ -*- |
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| 2 | * |
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| 3 | * This file is a part of LEMON, a generic C++ optimization library |
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| 4 | * |
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[2391] | 5 | * Copyright (C) 2003-2007 |
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[2219] | 6 | * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
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| 7 | * (Egervary Research Group on Combinatorial Optimization, EGRES). |
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| 8 | * |
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| 9 | * Permission to use, modify and distribute this software is granted |
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| 10 | * provided that this copyright notice appears in all copies. For |
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| 11 | * precise terms see the accompanying LICENSE file. |
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| 12 | * |
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| 13 | * This software is provided "AS IS" with no warranty of any kind, |
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| 14 | * express or implied, and with no claim as to its suitability for any |
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| 15 | * purpose. |
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| 16 | * |
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| 17 | */ |
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| 18 | |
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| 19 | #ifndef LEMON_MIP_CPLEX_H |
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| 20 | #define LEMON_MIP_CPLEX_H |
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| 21 | |
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| 22 | ///\file |
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| 23 | ///\brief Header of the LEMON-CPLEX mip solver interface. |
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[2370] | 24 | ///\ingroup lp_group |
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[2219] | 25 | |
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| 26 | |
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| 27 | #include <lemon/lp_cplex.h> |
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| 28 | |
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| 29 | namespace lemon { |
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| 30 | |
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| 31 | /// \brief Interface for the CPLEX MIP solver |
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| 32 | /// |
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| 33 | /// This class implements an interface for the CPLEX MIP solver. |
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[2370] | 34 | ///\ingroup lp_group |
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[2219] | 35 | class MipCplex : public MipSolverBase, public LpCplex{ |
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| 36 | |
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| 37 | public: |
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| 38 | |
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| 39 | typedef MipSolverBase ParentMip; |
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| 40 | typedef LpCplex ParentLp; |
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| 41 | |
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| 42 | MipCplex(); |
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| 43 | //~MipCplex(); |
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| 44 | |
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| 45 | |
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| 46 | |
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| 47 | |
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| 48 | protected: |
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| 49 | |
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[2366] | 50 | virtual ColTypes _colType(int col) const; |
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[2219] | 51 | virtual void _colType(int col, ColTypes col_type); |
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| 52 | |
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| 53 | virtual LpCplex::SolveExitStatus _solve(); |
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[2366] | 54 | virtual LpCplex::SolutionStatus _getMipStatus() const; |
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| 55 | virtual ParentLp::Value _getPrimal(int i) const; |
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| 56 | virtual ParentLp::Value _getPrimalValue() const; |
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[2219] | 57 | }; |
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| 58 | |
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| 59 | } //END OF NAMESPACE LEMON |
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| 60 | |
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| 61 | #endif // END OF LEMON_MIP_CPLEX_H |
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