SbbCountRowCut.hpp

// Copyright (C) 2002, International Business Machines
// Corporation and others.  All Rights Reserved.
#ifndef SbbCountRowCut_H
#define SbbCountRowCut_H


class OsiCuts;
class OsiRowCut;
class SbbNodeInfo;

//#############################################################################
class SbbCountRowCut : public OsiRowCut {

public:
  

    SbbCountRowCut ();

    SbbCountRowCut ( const OsiRowCut &);  

    SbbCountRowCut(const OsiRowCut &, SbbNodeInfo *, int whichOne,
                   int whichGenerator=-1);  

    virtual ~SbbCountRowCut ();

  void increment(int change=1);

  int decrement(int change=1);

  void setInfo(SbbNodeInfo *, int whichOne);

  inline int numberPointingToThis()
  { return numberPointingToThis_;};

   int whichCutGenerator() const
  { return whichCutGenerator_;};

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

private:

  SbbCountRowCut(const SbbCountRowCut &);
  
  SbbCountRowCut & operator=(const SbbCountRowCut& rhs);

  SbbNodeInfo * owner_;
  
  int ownerCut_;
  
  int numberPointingToThis_;

  int whichCutGenerator_;

};

#endif

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