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1 | // Created on: 1996-12-05 |
2 | // Created by: Philippe MANGIN |
3 | // Copyright (c) 1996-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | // distribution for complete text of the license and disclaimer of any warranty. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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16 | |
17 | #include <GeomFill_Tensor.ixx> |
18 | |
19 | |
20 | GeomFill_Tensor::GeomFill_Tensor(const Standard_Integer NbRow, |
21 | const Standard_Integer NbCol, |
22 | const Standard_Integer NbMat) : |
23 | Tab(1,NbRow*NbMat*NbCol), |
24 | nbrow( NbRow ), |
25 | nbcol( NbCol ), |
26 | nbmat( NbMat ), |
27 | nbmtcl( NbMat*NbCol ) |
28 | { |
29 | } |
30 | |
31 | void GeomFill_Tensor::Init(const Standard_Real InitialValue) |
32 | { |
33 | // Standard_Integer I, T = nbrow * nbcol * nbmat; |
34 | // for (I=1; I<=T; I++) {Tab(I) = InitialValue;} |
35 | Tab.Init(InitialValue); |
36 | } |
37 | |
38 | void GeomFill_Tensor::Multiply(const math_Vector& Right, |
39 | math_Matrix& M) const |
40 | { |
41 | Standard_Integer i, j, k; |
42 | Standard_Real Somme; |
43 | for ( i=1; i<=nbrow; i++) |
44 | { |
45 | for ( j=1; j<=nbcol; j++) |
46 | { |
47 | Somme = 0; |
48 | for ( k=1; k<=nbmat; k++) |
49 | { |
50 | Somme += Value(i,j,k)*Right(k); |
51 | } |
52 | M(i,j) = Somme; |
53 | } |
54 | } |
55 | } |
56 | |
57 | |