/home/coin/SVN-release/CoinAll-1.1.0/Clp/src/ClpPrimalColumnDantzig.hpp

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

#include "ClpPrimalColumnPivot.hpp"

//#############################################################################

class ClpPrimalColumnDantzig : public ClpPrimalColumnPivot {
  
public:
  

  
  virtual int pivotColumn(CoinIndexedVector * updates,
                          CoinIndexedVector * spareRow1,
                          CoinIndexedVector * spareRow2,
                          CoinIndexedVector * spareColumn1,
                          CoinIndexedVector * spareColumn2);

  virtual void saveWeights(ClpSimplex * model,int mode)
  {model_=model;}
  
  


  ClpPrimalColumnDantzig(); 
  
  ClpPrimalColumnDantzig(const ClpPrimalColumnDantzig &);
  
  ClpPrimalColumnDantzig & operator=(const ClpPrimalColumnDantzig& rhs);
  
  virtual ~ClpPrimalColumnDantzig ();

  virtual ClpPrimalColumnPivot * clone(bool copyData = true) const;
 

  //---------------------------------------------------------------------------
  
private:

};

#endif

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