# CbcCountRowCut.hpp

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    00001 /* $Id: CbcCountRowCut.hpp 1573 2011-01-05 01:12:36Z lou $ */
    00002 // Copyright (C) 2002, International Business Machines
    00003 // Corporation and others.  All Rights Reserved.
    00004 // This code is licensed under the terms of the Eclipse Public License (EPL).
    00005
    00006 #ifndef CbcCountRowCut_H
    00007 #define CbcCountRowCut_H
    00008
    00009
    00010 class OsiCuts;
    00011 class OsiRowCut;
    00012 class CbcNodeInfo;
    00013
    00014 //#############################################################################
    00035 class CbcCountRowCut : public OsiRowCut {
    00036
    00037 public:
    00038
    00041
    00043     CbcCountRowCut ();
    00044
    00046     CbcCountRowCut ( const OsiRowCut &);
    00047
    00049     CbcCountRowCut(const OsiRowCut &, CbcNodeInfo *, int whichOne,
    00050                    int whichGenerator = -1, int numberPointingToThis = 0);
    00051
    00058     virtual ~CbcCountRowCut ();
    00060
    00062     void increment(int change = 1);
    00063
    00065     int decrement(int change = 1);
    00066
    00074     void setInfo(CbcNodeInfo *, int whichOne);
    00075
    00077     inline int numberPointingToThis() {
    00078         return numberPointingToThis_;
    00079     }
    00080
    00082     inline int whichCutGenerator() const {
    00083         return whichCutGenerator_;
    00084     }
    00085
    00087     bool canDropCut(const OsiSolverInterface * solver, int row) const;
    00088
    00089 #ifdef CHECK_CUT_COUNTS
    00090     // Just for printing sanity checks
    00091     int tempNumber_;
    00092 #endif
    00093
    00094 private:
    00095
    00097     CbcCountRowCut(const CbcCountRowCut &);
    00098
    00100     CbcCountRowCut & operator=(const CbcCountRowCut& rhs);
    00101
    00103     CbcNodeInfo * owner_;
    00104
    00107     int ownerCut_;
    00108
    00110     int numberPointingToThis_;
    00111
    00113     int whichCutGenerator_;
    00114
    00115 };
    00116
    00117 #endif
    00118

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