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1 | // Copyright (c) 1997-1999 Matra Datavision |
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2 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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3 | // |
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4 | // This file is part of Open CASCADE Technology software library. |
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5 | // |
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6 | // This library is free software; you can redistribute it and / or modify it |
7 | // under the terms of the GNU Lesser General Public version 2.1 as published |
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. |
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11 | // |
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12 | // Alternatively, this file may be used under the terms of Open CASCADE |
13 | // commercial license or contractual agreement. |
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14 | |
15 | #include <StdFail_NotDone.hxx> |
16 | #include <Standard_DimensionError.hxx> |
17 | |
18 | |
19 | inline Standard_Boolean math_FunctionSetRoot::IsDone() const { return Done; } |
20 | |
21 | inline Standard_OStream& operator<<(Standard_OStream& o, |
22 | const math_FunctionSetRoot& F) |
23 | { |
24 | F.Dump(o); |
25 | return o; |
26 | } |
27 | |
28 | |
29 | inline const math_Vector& math_FunctionSetRoot::Root() const{ |
30 | StdFail_NotDone_Raise_if(!Done, " "); |
31 | return Sol; |
32 | } |
33 | |
34 | |
35 | inline const math_Vector& math_FunctionSetRoot::FunctionSetErrors() const{ |
36 | StdFail_NotDone_Raise_if(!Done, " "); |
37 | return Delta; |
38 | } |
39 | |
40 | |
41 | inline const math_Matrix& math_FunctionSetRoot::Derivative() const{ |
42 | StdFail_NotDone_Raise_if(!Done, " "); |
43 | return DF; |
44 | } |
45 | |
46 | inline void math_FunctionSetRoot::Derivative(math_Matrix& Der) const{ |
47 | StdFail_NotDone_Raise_if(!Done, " "); |
48 | Standard_DimensionError_Raise_if(Der.ColNumber() != Sol.Length(), " "); |
49 | Der = DF; |
50 | } |
51 | |
52 | |
53 | inline Standard_Integer math_FunctionSetRoot::StateNumber() const{ |
54 | StdFail_NotDone_Raise_if(!Done, " "); |
55 | return State; |
56 | } |
57 | |
58 | |
59 | inline Standard_Integer math_FunctionSetRoot::NbIterations() const{ |
60 | StdFail_NotDone_Raise_if(!Done, " "); |
61 | return Kount; |
62 | } |
63 | |
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64 | inline Standard_Boolean math_FunctionSetRoot::IsDivergent() const |
65 | { |
66 | return myIsDivergent; |
67 | } |