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# /home/coin/SVN-release/Alps-1.2.1/Clp/src/ClpCholeskyWssmpKKT.hpp

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    00001 /* $Id: ClpCholeskyWssmpKKT.hpp 1525 2010-02-26 17:27:59Z mjs $ */
    00002 // Copyright (C) 2004, International Business Machines
    00003 // Corporation and others.  All Rights Reserved.
    00004 #ifndef ClpCholeskyWssmpKKT_H
    00005 #define ClpCholeskyWssmpKKT_H
    00006
    00007 #include "ClpCholeskyBase.hpp"
    00008 class ClpMatrixBase;
    00009 class ClpCholeskyDense;
    00010
    00011
    00015 class ClpCholeskyWssmpKKT : public ClpCholeskyBase {
    00016
    00017 public:
    00022      virtual int order(ClpInterior * model) ;
    00027      virtual int symbolic();
    00030      virtual int factorize(const double * diagonal, int * rowsDropped) ;
    00032      virtual void solve (double * region) ;
    00035      virtual void solveKKT (double * region1, double * region2, const double * diagonal,
    00036                             double diagonalScaleFactor);
    00038
    00039
    00044      ClpCholeskyWssmpKKT(int denseThreshold = -1);
    00046      virtual ~ClpCholeskyWssmpKKT();
    00047      // Copy
    00048      ClpCholeskyWssmpKKT(const ClpCholeskyWssmpKKT&);
    00049      // Assignment
    00050      ClpCholeskyWssmpKKT& operator=(const ClpCholeskyWssmpKKT&);
    00052      virtual ClpCholeskyBase * clone() const ;
    00054
    00055
    00056 private:
    00059
    00060 };
    00061
    00062 #endif