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# /home/coin/SVN-release/Clp-1.5.0/Clp/src/ClpPrimalColumnDantzig.hpp

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    00001 // Copyright (C) 2002, International Business Machines
    00002 // Corporation and others.  All Rights Reserved.
    00003 #ifndef ClpPrimalColumnDantzig_H
    00004 #define ClpPrimalColumnDantzig_H
    00005
    00006 #include "ClpPrimalColumnPivot.hpp"
    00007
    00008 //#############################################################################
    00009
    00016 class ClpPrimalColumnDantzig : public ClpPrimalColumnPivot {
    00017
    00018 public:
    00019
    00021
    00022
    00030   virtual int pivotColumn(CoinIndexedVector * updates,
    00031                           CoinIndexedVector * spareRow1,
    00032                           CoinIndexedVector * spareRow2,
    00033                           CoinIndexedVector * spareColumn1,
    00034                           CoinIndexedVector * spareColumn2);
    00035
    00037   virtual void saveWeights(ClpSimplex * model,int mode)
    00038   {model_=model;}
    00040
    00041
    00043
    00044
    00045   ClpPrimalColumnDantzig();
    00046
    00048   ClpPrimalColumnDantzig(const ClpPrimalColumnDantzig &);
    00049
    00051   ClpPrimalColumnDantzig & operator=(const ClpPrimalColumnDantzig& rhs);
    00052
    00054   virtual ~ClpPrimalColumnDantzig ();
    00055
    00057   virtual ClpPrimalColumnPivot * clone(bool copyData = true) const;
    00058
    00060
    00061   //---------------------------------------------------------------------------
    00062
    00063 private:
    00065
    00066 };
    00067
    00068 #endif