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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 under |
7 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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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 | |
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15 | // math_Jacobi.lxx |
16 | |
17 | #include <StdFail_NotDone.hxx> |
18 | #include <math_Vector.hxx> |
19 | #include <math_Matrix.hxx> |
20 | |
21 | inline Standard_Boolean math_Jacobi::IsDone() const { return Done; } |
22 | |
23 | inline Standard_OStream& operator<<(Standard_OStream& o, |
24 | const math_Jacobi& J) |
25 | { |
26 | J.Dump(o); |
27 | return o; |
28 | } |
29 | |
30 | inline const math_Vector& math_Jacobi::Values () const{ |
31 | StdFail_NotDone_Raise_if(!Done, " "); |
32 | return EigenValues; |
33 | } |
34 | |
35 | inline Standard_Real math_Jacobi::Value (const Standard_Integer Num) const{ |
36 | StdFail_NotDone_Raise_if(!Done, " "); |
37 | return EigenValues(Num); |
38 | } |
39 | |
40 | |
41 | inline const math_Matrix& math_Jacobi::Vectors() const{ |
42 | StdFail_NotDone_Raise_if(!Done, " "); |
43 | return EigenVectors; |
44 | } |
45 | |
46 | |
47 | inline void math_Jacobi::Vector (const Standard_Integer Num, math_Vector& V) const{ |
48 | StdFail_NotDone_Raise_if(!Done, " "); |
49 | V = EigenVectors.Col(Num); |
50 | } |
51 | |
52 | |