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/build/buildd/clp-1.11.1/Clp/src/ClpPdco.hpp

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00001 /* $Id: ClpPdco.hpp 1370 2009-06-04 09:37:13Z forrest $ */
00002 // Copyright (C) 2003, International Business Machines
00003 // Corporation and others.  All Rights Reserved.
00004 
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

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