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1 | // Created on: 2004-11-23 |
2 | // Created by: Pavel TELKOV |
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3 | // Copyright (c) 2004-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
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16 | // The original implementation Copyright: (C) RINA S.p.A |
17 | |
18 | #include <TObj_OcafObjectIterator.hxx> |
19 | #include <TObj_Object.hxx> |
20 | |
21 | |
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22 | IMPLEMENT_STANDARD_RTTIEXT(TObj_OcafObjectIterator,TObj_LabelIterator) |
23 | |
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24 | //======================================================================= |
25 | //function : TObj_OcafObjectIterator |
26 | //purpose : |
27 | //======================================================================= |
28 | |
29 | TObj_OcafObjectIterator::TObj_OcafObjectIterator |
30 | (const TDF_Label& theLabel, |
31 | const Handle(Standard_Type)& theType, |
32 | const Standard_Boolean theRecursive) |
33 | : TObj_LabelIterator( theLabel, theRecursive ), myType( theType ) |
34 | { |
35 | MakeStep(); |
36 | } |
37 | |
38 | //======================================================================= |
39 | //function : MakeStep |
40 | //purpose : |
41 | //======================================================================= |
42 | |
43 | void TObj_OcafObjectIterator::MakeStep() |
44 | { |
45 | for(;myIterator.More() && myNode.IsNull(); ) |
46 | { |
47 | TDF_Label L = myIterator.Value(); |
48 | Handle(TObj_Object) anObject; |
49 | if(TObj_Object::GetObj(L,anObject)) |
50 | { |
51 | if (myType.IsNull() || anObject->IsKind( myType )) |
52 | { |
53 | myObject = anObject; |
54 | myNode = L; |
55 | } |
56 | myIterator.NextBrother(); |
57 | } |
58 | else |
59 | myIterator.Next(); |
60 | } |
61 | } |