0027067: Avoid use of virtual methods for implementation of destructors in legacy...
[occt.git] / src / math / math_FRPR.lxx
CommitLineData
b311480e 1// Copyright (c) 1997-1999 Matra Datavision
973c2be1 2// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 3//
973c2be1 4// This file is part of Open CASCADE Technology software library.
b311480e 5//
d5f74e42 6// This library is free software; you can redistribute it and/or modify it under
7// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 8// by the Free Software Foundation, with special exception defined in the file
9// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
10// distribution for complete text of the license and disclaimer of any warranty.
b311480e 11//
973c2be1 12// Alternatively, this file may be used under the terms of Open CASCADE
13// commercial license or contractual agreement.
7fd59977 14
15#include <StdFail_NotDone.hxx>
16#include <math_Vector.hxx>
17
859a47c3 18inline Standard_Boolean math_FRPR::IsSolutionReached(math_MultipleVarFunctionWithGradient&)
19{
20 return 2.0 * fabs(TheMinimum - PreviousMinimum) <=
21 XTol * (fabs(TheMinimum) + fabs(PreviousMinimum) + EPSZ);
22}
23
24inline Standard_Boolean math_FRPR::IsDone() const
25{
26 return Done;
7fd59977 27
859a47c3 28}
7fd59977 29
30inline Standard_OStream& operator<<(Standard_OStream& o,
31 const math_FRPR& Fr)
32{
33 Fr.Dump(o);
34 return o;
35}
36
37
38inline const math_Vector& math_FRPR::Location() const{
39 StdFail_NotDone_Raise_if(!Done, " ");
40 return TheLocation;
41}
42
43
44inline void math_FRPR::Location(math_Vector& Loc) const{
45 StdFail_NotDone_Raise_if(!Done, " ");
46 Loc = TheLocation;
47}
48
49
50inline const math_Vector& math_FRPR::Gradient() const{
51 StdFail_NotDone_Raise_if(!Done, " ");
52 return TheGradient;
53}
54
55
56inline void math_FRPR::Gradient(math_Vector& Grad) const{
57 StdFail_NotDone_Raise_if(!Done, " ");
58 Grad = TheGradient;
59}
60
61
62inline Standard_Real math_FRPR::Minimum() const{
63 StdFail_NotDone_Raise_if(!Done, " ");
64 return TheMinimum;
65}
66
67
68inline Standard_Integer math_FRPR::NbIterations() const{
69 StdFail_NotDone_Raise_if(!Done, " ");
70 return Iter;
71}
72
73
74
75
76