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# /home/coin/svn-release/Alps-1.4.6/Clp/src/ClpPdco.hpp

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    00001 /* $Id: ClpPdco.hpp 1665 2011-01-04 17:55:54Z lou $ */
    00002 // Copyright (C) 2003, International Business Machines
    00003 // Corporation and others.  All Rights Reserved.
    00004 // This code is licensed under the terms of the Eclipse Public License (EPL).
    00005 /*
    00006    Authors
    00007
    00008    John Tomlin
    00009
    00010  */
    00011 #ifndef ClpPdco_H
    00012 #define ClpPdco_H
    00013
    00014 #include "ClpInterior.hpp"
    00015
    00022 class ClpPdco : public ClpInterior {
    00023
    00024 public:
    00025
    00035      int pdco();
    00036      // ** Temporary version
    00037      int  pdco( ClpPdcoBase * stuff, Options &options, Info &info, Outfo &outfo);
    00038
    00040
    00043
    00044      void lsqr();
    00045
    00046      void matVecMult( int, double *, double *);
    00047
    00048      void matVecMult( int, CoinDenseVector<double> &, double *);
    00049
    00050      void matVecMult( int, CoinDenseVector<double> &, CoinDenseVector<double> &);
    00051
    00052      void matVecMult( int, CoinDenseVector<double> *, CoinDenseVector<double> *);
    00053
    00054      void getBoundTypes( int *, int *, int *, int**);
    00055
    00056      void getGrad(CoinDenseVector<double> &x, CoinDenseVector<double> &grad);
    00057
    00058      void getHessian(CoinDenseVector<double> &x, CoinDenseVector<double> &H);
    00059
    00060      double getObj(CoinDenseVector<double> &x);
    00061
    00062      void matPrecon( double, double *, double *);
    00063
    00064      void matPrecon( double, CoinDenseVector<double> &, double *);
    00065
    00066      void matPrecon( double, CoinDenseVector<double> &, CoinDenseVector<double> &);
    00067
    00068      void matPrecon( double, CoinDenseVector<double> *, CoinDenseVector<double> *);
    00070
    00071 };
    00072 #endif