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TQpProbDens.h
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1 // @(#)root/quadp:$Id$
2 // Author: Eddy Offermann May 2004
3 
4 /*************************************************************************
5  * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
6  * All rights reserved. *
7  * *
8  * For the licensing terms see $ROOTSYS/LICENSE. *
9  * For the list of contributors see $ROOTSYS/README/CREDITS. *
10  *************************************************************************/
11 
12 /*************************************************************************
13  * Parts of this file are copied from the OOQP distribution and *
14  * are subject to the following license: *
15  * *
16  * COPYRIGHT 2001 UNIVERSITY OF CHICAGO *
17  * *
18  * The copyright holder hereby grants you royalty-free rights to use, *
19  * reproduce, prepare derivative works, and to redistribute this software*
20  * to others, provided that any changes are clearly documented. This *
21  * software was authored by: *
22  * *
23  * E. MICHAEL GERTZ gertz@mcs.anl.gov *
24  * Mathematics and Computer Science Division *
25  * Argonne National Laboratory *
26  * 9700 S. Cass Avenue *
27  * Argonne, IL 60439-4844 *
28  * *
29  * STEPHEN J. WRIGHT swright@cs.wisc.edu *
30  * Computer Sciences Department *
31  * University of Wisconsin *
32  * 1210 West Dayton Street *
33  * Madison, WI 53706 FAX: (608)262-9777 *
34  * *
35  * Any questions or comments may be directed to one of the authors. *
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37  * ARGONNE NATIONAL LABORATORY (ANL), WITH FACILITIES IN THE STATES OF *
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39  * OPERATED BY THE UNIVERSITY OF CHICAGO UNDER PROVISION OF A CONTRACT *
40  * WITH THE DEPARTMENT OF ENERGY. *
41  *************************************************************************/
42 
43 #ifndef ROOT_TQpProbDens
44 #define ROOT_TQpProbDens
45 
46 #include "TQpProbBase.h"
47 #include "TQpDataDens.h"
48 #include "TQpVar.h"
49 
50 //////////////////////////////////////////////////////////////////////////
51 // //
52 // TQpProbDens //
53 // //
54 // dense matrix problem formulation //
55 // //
56 //////////////////////////////////////////////////////////////////////////
57 
58 class TQpLinSolverBase;
59 
60 class TQpProbDens : public TQpProbBase
61 {
62 
63 public:
64 
65  TQpProbDens() {}
66  TQpProbDens(Int_t nx,Int_t my,Int_t mz);
67  TQpProbDens(const TQpProbDens &another);
68 
69  virtual ~TQpProbDens() {}
70 
71  virtual TQpDataBase *MakeData (Double_t *c,
72  Double_t *Q,
73  Double_t *xlo,Bool_t *ixlo,
74  Double_t *xup,Bool_t *ixup,
75  Double_t *A, Double_t *bA,
76  Double_t *C,
77  Double_t *clo,Bool_t *iclo,
78  Double_t *cup,Bool_t *icup);
79  virtual TQpDataBase *MakeData (TVectorD &c,
80  TMatrixDBase &Q_in,
81  TVectorD &xlo, TVectorD &ixlo,
82  TVectorD &xup, TVectorD &ixup,
83  TMatrixDBase &A_in,TVectorD &bA,
84  TMatrixDBase &C_in,
85  TVectorD &clo, TVectorD &iclo,
86  TVectorD &cup, TVectorD &icup);
87  virtual TQpResidual *MakeResiduals(const TQpDataBase *data);
88  virtual TQpVar *MakeVariables(const TQpDataBase *data);
89  virtual TQpLinSolverBase *MakeLinSys (const TQpDataBase *data);
90 
91  virtual void JoinRHS (TVectorD &rhs_in,TVectorD &rhs1_in,TVectorD &rhs2_in,TVectorD &rhs3_in);
92  virtual void SeparateVars (TVectorD &x_in,TVectorD &y_in,TVectorD &z_in,TVectorD &vars_in);
93  void MakeRandomData(TQpDataDens *&data,TQpVar *&soln,Int_t nnzQ,Int_t nnzA,Int_t nnzC);
94 
95  TQpProbDens &operator= (const TQpProbDens &source);
96 
97  ClassDef(TQpProbDens,1) // Qp dens problem formulation class
98 };
99 #endif