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# /home/coin/SVN-release/Blis-0.91.2/Clp/src/ClpPrimalColumnDantzig.hpp

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    00001 /* $Id: ClpPrimalColumnDantzig.hpp 1458 2009-11-05 12:34:07Z forrest $ */
    00002 // Copyright (C) 2002, International Business Machines
    00003 // Corporation and others.  All Rights Reserved.
    00004 #ifndef ClpPrimalColumnDantzig_H
    00005 #define ClpPrimalColumnDantzig_H
    00006
    00007 #include "ClpPrimalColumnPivot.hpp"
    00008
    00009 //#############################################################################
    00010
    00017 class ClpPrimalColumnDantzig : public ClpPrimalColumnPivot {
    00018
    00019 public:
    00020
    00022
    00023
    00031   virtual int pivotColumn(CoinIndexedVector * updates,
    00032                           CoinIndexedVector * spareRow1,
    00033                           CoinIndexedVector * spareRow2,
    00034                           CoinIndexedVector * spareColumn1,
    00035                           CoinIndexedVector * spareColumn2);
    00036
    00038   virtual void saveWeights(ClpSimplex * model,int)
    00039   {model_=model;}
    00041
    00042
    00044
    00045
    00046   ClpPrimalColumnDantzig();
    00047
    00049   ClpPrimalColumnDantzig(const ClpPrimalColumnDantzig &);
    00050
    00052   ClpPrimalColumnDantzig & operator=(const ClpPrimalColumnDantzig& rhs);
    00053
    00055   virtual ~ClpPrimalColumnDantzig ();
    00056
    00058   virtual ClpPrimalColumnPivot * clone(bool copyData = true) const;
    00059
    00061
    00062   //---------------------------------------------------------------------------
    00063
    00064 private:
    00066
    00067 };
    00068
    00069 #endif