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# /home/coin/SVN-release/Alps-1.2.1/Cgl/src/CglAllDifferent/CglAllDifferent.hpp

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    00001 // Copyright (C) 2005, International Business Machines
    00002 // Corporation and others.  All Rights Reserved.
    00003 #ifndef CglAllDifferent_H
    00004 #define CglAllDifferent_H
    00005
    00006 #include <string>
    00007
    00008 #include "CglCutGenerator.hpp"
    00009
    00018 class CglAllDifferent : public CglCutGenerator {
    00019
    00020 public:
    00021
    00022
    00027   virtual void generateCuts( const OsiSolverInterface & si, OsiCuts & cs,
    00028                              const CglTreeInfo info = CglTreeInfo()) const;
    00030
    00031
    00034
    00035   CglAllDifferent ();
    00036
    00038   CglAllDifferent(int numberSets, const int * starts, const int * which);
    00039
    00041   CglAllDifferent (
    00042     const CglAllDifferent &);
    00043
    00045   virtual CglCutGenerator * clone() const;
    00046
    00048   CglAllDifferent &
    00049     operator=(
    00050     const CglAllDifferent& rhs);
    00051
    00053   virtual
    00054     ~CglAllDifferent ();
    00056   virtual std::string generateCpp( FILE * fp);
    00057
    00059   virtual void refreshSolver(OsiSolverInterface * solver);
    00067   virtual bool mayGenerateRowCutsInTree() const
    00068   { return false;}
    00070
    00072
    00073   inline void setLogLevel(int value)
    00074   { logLevel_=value;}
    00076   inline int getLogLevel() const
    00077   { return logLevel_;}
    00079   inline void setMaxLook(int value)
    00080   { maxLook_=value;}
    00082   inline int getMaxLook() const
    00083   { return maxLook_;}
    00085
    00086 private:
    00087
    00088  // Private member methods
    00091
    00092
    00093   // Private member data
    00094
    00097
    00098   int numberSets_;
    00100   int numberDifferent_;
    00102   int maxLook_;
    00104   int logLevel_;
    00106   int * start_;
    00108   int * which_;
    00110   int * originalWhich_;
    00112 };
    00113 #endif