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1 | -- Created on: 1997-09-18 |
2 | -- Created by: Philippe MANGIN |
3 | -- Copyright (c) 1997-1999 Matra Datavision |
4 | -- Copyright (c) 1999-2012 OPEN CASCADE SAS |
5 | -- |
6 | -- The content of this file is subject to the Open CASCADE Technology Public |
7 | -- License Version 6.5 (the "License"). You may not use the content of this file |
8 | -- except in compliance with the License. Please obtain a copy of the License |
9 | -- at http://www.opencascade.org and read it completely before using this file. |
10 | -- |
11 | -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
12 | -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
13 | -- |
14 | -- The Original Code and all software distributed under the License is |
15 | -- distributed on an "AS IS" basis, without warranty of any kind, and the |
16 | -- Initial Developer hereby disclaims all such warranties, including without |
17 | -- limitation, any warranties of merchantability, fitness for a particular |
18 | -- purpose or non-infringement. Please see the License for the specific terms |
19 | -- and conditions governing the rights and limitations under the License. |
20 | |
7fd59977 |
21 | |
22 | |
23 | class LinearTension from FEmTool inherits ElementaryCriterion from FEmTool |
24 | |
25 | ---Purpose: Criterium of LinearTension To Hermit-Jacobi elements |
26 | |
27 | uses |
28 | Vector from math, |
29 | Matrix from math, |
30 | Shape from GeomAbs, |
31 | HArray2OfReal from TColStd, |
32 | HArray2OfInteger from TColStd |
33 | |
34 | raises |
35 | NotImplemented, |
36 | DomainError |
37 | |
38 | is |
39 | Create(WorkDegree : Integer ; |
40 | ConstraintOrder : Shape from GeomAbs) |
41 | returns LinearTension from FEmTool; |
42 | |
43 | DependenceTable(me) |
44 | returns HArray2OfInteger from TColStd |
45 | is redefined; |
46 | |
47 | Value (me : mutable) |
48 | returns Real is redefined; |
49 | |
50 | Hessian(me : mutable ; |
51 | Dimension1 : Integer; |
52 | Dimension2 : Integer; |
53 | H : out Matrix from math) |
54 | raises DomainError -- If DependenceTable(Dimension1,Dimension2) is False |
55 | is redefined; |
56 | |
57 | Gradient(me : mutable; |
58 | Dimension : Integer; |
59 | G : out Vector from math) |
60 | is redefined; |
61 | |
62 | fields |
63 | RefMatrix : Matrix from math; |
64 | myOrder : Integer; |
65 | end LinearTension; |