/usr/include/lemon/cbc.h is in liblemon-dev 1.3.1+dfsg-1+b2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 | /* -*- mode: C++; indent-tabs-mode: nil; -*-
*
* This file is a part of LEMON, a generic C++ optimization library.
*
* Copyright (C) 2003-2013
* Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
* (Egervary Research Group on Combinatorial Optimization, EGRES).
*
* Permission to use, modify and distribute this software is granted
* provided that this copyright notice appears in all copies. For
* precise terms see the accompanying LICENSE file.
*
* This software is provided "AS IS" with no warranty of any kind,
* express or implied, and with no claim as to its suitability for any
* purpose.
*
*/
#ifndef LEMON_CBC_H
#define LEMON_CBC_H
///\file
///\brief Header of the LEMON-CBC mip solver interface.
///\ingroup lp_group
#include <lemon/lp_base.h>
class CoinModel;
class OsiSolverInterface;
class CbcModel;
namespace lemon {
/// \brief Interface for the CBC MIP solver
///
/// This class implements an interface for the CBC MIP solver.
///\ingroup lp_group
class CbcMip : public MipSolver {
protected:
CoinModel *_prob;
OsiSolverInterface *_osi_solver;
CbcModel *_cbc_model;
public:
/// \e
CbcMip();
/// \e
CbcMip(const CbcMip&);
/// \e
~CbcMip();
/// \e
virtual CbcMip* newSolver() const;
/// \e
virtual CbcMip* cloneSolver() const;
protected:
virtual const char* _solverName() const;
virtual int _addCol();
virtual int _addRow();
virtual int _addRow(Value l, ExprIterator b, ExprIterator e, Value u);
virtual void _eraseCol(int i);
virtual void _eraseRow(int i);
virtual void _eraseColId(int i);
virtual void _eraseRowId(int i);
virtual void _getColName(int col, std::string& name) const;
virtual void _setColName(int col, const std::string& name);
virtual int _colByName(const std::string& name) const;
virtual void _getRowName(int row, std::string& name) const;
virtual void _setRowName(int row, const std::string& name);
virtual int _rowByName(const std::string& name) const;
virtual void _setRowCoeffs(int i, ExprIterator b, ExprIterator e);
virtual void _getRowCoeffs(int i, InsertIterator b) const;
virtual void _setColCoeffs(int i, ExprIterator b, ExprIterator e);
virtual void _getColCoeffs(int i, InsertIterator b) const;
virtual void _setCoeff(int row, int col, Value value);
virtual Value _getCoeff(int row, int col) const;
virtual void _setColLowerBound(int i, Value value);
virtual Value _getColLowerBound(int i) const;
virtual void _setColUpperBound(int i, Value value);
virtual Value _getColUpperBound(int i) const;
virtual void _setRowLowerBound(int i, Value value);
virtual Value _getRowLowerBound(int i) const;
virtual void _setRowUpperBound(int i, Value value);
virtual Value _getRowUpperBound(int i) const;
virtual void _setObjCoeffs(ExprIterator b, ExprIterator e);
virtual void _getObjCoeffs(InsertIterator b) const;
virtual void _setObjCoeff(int i, Value obj_coef);
virtual Value _getObjCoeff(int i) const;
virtual void _setSense(Sense sense);
virtual Sense _getSense() const;
virtual ColTypes _getColType(int col) const;
virtual void _setColType(int col, ColTypes col_type);
virtual SolveExitStatus _solve();
virtual ProblemType _getType() const;
virtual Value _getSol(int i) const;
virtual Value _getSolValue() const;
virtual void _clear();
virtual void _messageLevel(MessageLevel level);
void _applyMessageLevel();
int _message_level;
};
}
#endif
|