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1 | // Created by: DAUTRY Philippe |
2 | // Copyright (c) 1997-1999 Matra Datavision |
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3 | // Copyright (c) 1999-2014 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 | // ----------------------- |
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17 | // Version: 0.0 |
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18 | //Version Date Purpose |
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19 | // 0.0 Oct 10 1997 Creation |
20 | |
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21 | #include <Standard_GUID.hxx> |
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22 | #include <Standard_Type.hxx> |
23 | #include <TDF_Attribute.hxx> |
24 | #include <TDF_DeltaOnAddition.hxx> |
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25 | #include <TDF_Label.hxx> |
26 | |
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27 | IMPLEMENT_STANDARD_RTTIEXT(TDF_DeltaOnAddition,TDF_AttributeDelta) |
28 | |
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29 | //======================================================================= |
30 | //function : TDF_DeltaOnAddition |
31 | //purpose : |
32 | //======================================================================= |
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33 | TDF_DeltaOnAddition::TDF_DeltaOnAddition |
34 | (const Handle(TDF_Attribute)& anAtt) |
35 | : TDF_AttributeDelta(anAtt) |
36 | {} |
37 | |
38 | |
39 | //======================================================================= |
40 | //function : Apply |
41 | //purpose : |
42 | //======================================================================= |
43 | |
44 | void TDF_DeltaOnAddition::Apply() |
45 | { |
46 | Handle(TDF_Attribute) currentAtt; |
47 | if (Label().FindAttribute(ID(),currentAtt)) { |
48 | Label().ForgetAttribute (currentAtt); |
49 | } |
50 | } |