CglAllDifferent.hpp

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// Copyright (C) 2005, International Business Machines
// Corporation and others.  All Rights Reserved.
// This code is licensed under the terms of the Eclipse Public License (EPL).

#ifndef CglAllDifferent_H
#define CglAllDifferent_H

#include <string>

#include "CglCutGenerator.hpp"

class CglAllDifferent : public CglCutGenerator {
 
public:
    
  
  virtual void generateCuts( const OsiSolverInterface & si, OsiCuts & cs,
                             const CglTreeInfo info = CglTreeInfo());


  CglAllDifferent ();

  CglAllDifferent(int numberSets, const int * starts, const int * which);
 
  CglAllDifferent (
    const CglAllDifferent &);

  virtual CglCutGenerator * clone() const;

  CglAllDifferent &
    operator=(
    const CglAllDifferent& rhs);
  
  virtual
    ~CglAllDifferent ();
  virtual std::string generateCpp( FILE * fp);

  virtual void refreshSolver(OsiSolverInterface * solver);
  virtual bool mayGenerateRowCutsInTree() const
  { return false;}

  inline void setLogLevel(int value)
  { logLevel_=value;}
  inline int getLogLevel() const
  { return logLevel_;}
  inline void setMaxLook(int value)
  { maxLook_=value;}
  inline int getMaxLook() const
  { return maxLook_;}
      
private:
  
 // Private member methods


  // Private member data

  int numberSets_;
  int numberDifferent_;
  int maxLook_;
  int logLevel_;
  int * start_;
  int * which_;
  int * originalWhich_;
};
#endif