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# /home/coin/SVN-release/Bcps-0.91.0/Cgl/src/CglStored.hpp

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    00001 // Copyright (C) 2005, International Business Machines
    00002 // Corporation and others.  All Rights Reserved.
    00003 #ifndef CglStored_H
    00004 #define CglStored_H
    00005
    00006 #include <string>
    00007
    00008 #include "CglCutGenerator.hpp"
    00009
    00010 class CoinWarmStartBasis;
    00011 class CglTreeProbingInfo;
    00013 class CglStored : public CglCutGenerator {
    00014
    00015 public:
    00016
    00017
    00028   virtual void generateCuts( const OsiSolverInterface & si, OsiCuts & cs,
    00029                              const CglTreeInfo info = CglTreeInfo()) const;
    00031
    00036
    00037   inline void setRequiredViolation(double value)
    00038   { requiredViolation_=value;}
    00040   inline double getRequiredViolation() const
    00041   { return requiredViolation_;}
    00043   inline void setProbingInfo(CglTreeProbingInfo * info)
    00044   { probingInfo_ = info;}
    00046
    00049
    00050   void addCut(const OsiCuts & cs);
    00052   void addCut(const OsiRowCut & cut);
    00054   void addCut(double lb, double ub, const CoinPackedVector & vector);
    00056   void addCut(double lb, double ub, int size, const int * colIndices, const double * elements);
    00057   inline int sizeRowCuts() const
    00058   { return cuts_.sizeRowCuts();}
    00059   const OsiRowCut * rowCutPointer(int index) const
    00060   { return cuts_.rowCutPtr(index);}
    00062
    00065
    00066   CglStored ();
    00067
    00069   CglStored (const CglStored & rhs);
    00070
    00072   CglStored (const char * fileName);
    00073
    00075   virtual CglCutGenerator * clone() const;
    00076
    00078   CglStored &
    00079     operator=(const CglStored& rhs);
    00080
    00082   virtual
    00083     ~CglStored ();
    00085
    00086 protected:
    00087
    00088  // Protected member methods
    00089
    00090   // Protected member data
    00091
    00094
    00095   double requiredViolation_;
    00097   CglTreeProbingInfo * probingInfo_;
    00099   mutable OsiCuts cuts_;
    00101 };
    00102 #endif