CbcCountRowCut.hpp

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/* $Id: CbcCountRowCut.hpp 1432 2010-02-07 19:33:53Z bjarni $ */
// Copyright (C) 2002, International Business Machines
// Corporation and others.  All Rights Reserved.
#ifndef CbcCountRowCut_H
#define CbcCountRowCut_H


class OsiCuts;
class OsiRowCut;
class CbcNodeInfo;

//#############################################################################
class CbcCountRowCut : public OsiRowCut {

public:


    CbcCountRowCut ();

    CbcCountRowCut ( const OsiRowCut &);

    CbcCountRowCut(const OsiRowCut &, CbcNodeInfo *, int whichOne,
                   int whichGenerator = -1, int numberPointingToThis = 0);

    virtual ~CbcCountRowCut ();

    void increment(int change = 1);

    int decrement(int change = 1);

    void setInfo(CbcNodeInfo *, int whichOne);

    inline int numberPointingToThis() {
        return numberPointingToThis_;
    }

    inline int whichCutGenerator() const {
        return whichCutGenerator_;
    }

    bool canDropCut(const OsiSolverInterface * solver, int row) const;

#ifdef CHECK_CUT_COUNTS
    // Just for printing sanity checks
    int tempNumber_;
#endif

private:

    CbcCountRowCut(const CbcCountRowCut &);

    CbcCountRowCut & operator=(const CbcCountRowCut& rhs);

    CbcNodeInfo * owner_;

    int ownerCut_;

    int numberPointingToThis_;

    int whichCutGenerator_;

};

#endif