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TQpProbBase.cxx
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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 *
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33  * Madison, WI 53706 FAX: (608)262-9777 *
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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 *
38  * ILLINOIS AND IDAHO, IS OWNED BY THE UNITED STATES GOVERNMENT, AND *
39  * OPERATED BY THE UNIVERSITY OF CHICAGO UNDER PROVISION OF A CONTRACT *
40  * WITH THE DEPARTMENT OF ENERGY. *
41  *************************************************************************/
42 
43 #include "TQpProbBase.h"
44 
45 ////////////////////////////////////////////////////////////////////////////////
46 ///
47 /// \class TQpProbBase
48 ///
49 /// default general problem formulation:
50 ///
51 /// minimize c' x + ( 1/2 ) x' * Q x ;
52 /// subject to A x = b ;
53 /// clo <= C x <= cup ;
54 /// xlo <= x <= xup ;
55 ///
56 ////////////////////////////////////////////////////////////////////////////////
57 
58 ClassImp(TQpProbBase);
59 
60 ////////////////////////////////////////////////////////////////////////////////
61 /// Default constructor
62 
63 TQpProbBase::TQpProbBase()
64 {
65  fNx = 0;
66  fMy = 0;
67  fMz = 0;
68 }
69 
70 
71 ////////////////////////////////////////////////////////////////////////////////
72 /// Constructor
73 
74 TQpProbBase::TQpProbBase(Int_t nx,Int_t my,Int_t mz)
75 {
76  fNx = nx;
77  fMy = my;
78  fMz = mz;
79 }
80 
81 
82 ////////////////////////////////////////////////////////////////////////////////
83 /// Copy constructor
84 
85 TQpProbBase::TQpProbBase(const TQpProbBase &another) : TObject(another)
86 {
87  *this = another;
88 }
89 
90 
91 ////////////////////////////////////////////////////////////////////////////////
92 /// Assignment operator
93 
94 TQpProbBase &TQpProbBase::operator=(const TQpProbBase &source)
95 {
96  if (this != &source) {
97  TObject::operator=(source);
98  fNx = source.fNx;
99  fMy = source.fMy;
100  fMz = source.fMz;
101  }
102  return *this;
103 }