ClpPrimalColumnDantzig.hpp

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/* $Id: ClpPrimalColumnDantzig.hpp 1665 2011-01-04 17:55:54Z lou $ */
// Copyright (C) 2002, International Business Machines
// Corporation and others.  All Rights Reserved.
// This code is licensed under the terms of the Eclipse Public License (EPL).

#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) {
          model_ = model;
     }



     ClpPrimalColumnDantzig();

     ClpPrimalColumnDantzig(const ClpPrimalColumnDantzig &);

     ClpPrimalColumnDantzig & operator=(const ClpPrimalColumnDantzig& rhs);

     virtual ~ClpPrimalColumnDantzig ();

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


     //---------------------------------------------------------------------------

private:

};

#endif