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1 | -- Created on: 1997-05-09 |
2 | -- Created by: Christian CAILLET |
3 | -- Copyright (c) 1997-1999 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 | class ECDescr from StepData inherits EDescr from StepData |
18 | |
19 | ---Purpose : Describes a Complex Entity (Plex) as a list of Simple ones |
20 | |
21 | uses HSequenceOfAsciiString from TColStd, SequenceOfTransient from TColStd, |
22 | ESDescr from StepData, Described from StepData |
23 | |
24 | is |
25 | |
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26 | Create returns ECDescr; |
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27 | ---Purpose : Creates an ECDescr, empty |
28 | |
29 | Add (me : mutable; member : ESDescr); |
30 | ---Purpose : Adds a member |
31 | -- Warning : members are added in alphabetic order |
32 | |
33 | NbMembers (me) returns Integer; |
34 | ---Purpose : Returns the count of members |
35 | |
36 | Member (me; num : Integer) returns ESDescr; |
37 | ---Purpose : Returns a Member from its rank |
38 | |
39 | TypeList (me) returns HSequenceOfAsciiString; |
40 | ---Purpose : Returns the ordered list of types |
41 | |
42 | |
43 | -- inherited |
44 | |
45 | Matches (me; steptype : CString) returns Boolean; |
46 | ---Purpose : Tells if a ESDescr matches a step type : exact or super type |
47 | |
48 | IsComplex (me) returns Boolean; |
49 | ---Purpose : Returns True |
50 | |
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51 | NewEntity (me) returns Described; |
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52 | ---Purpose : Creates a described entity (i.e. a complex one, made of one |
53 | -- simple entity per member) |
54 | |
55 | fields |
56 | |
57 | thelist : SequenceOfTransient; |
58 | |
59 | end ECDescr; |