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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 Nov 3 1997 Creation |
20 | |
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21 | #include <Standard_Type.hxx> |
22 | #include <TDF_Attribute.hxx> |
23 | #include <TDF_DeltaOnForget.hxx> |
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24 | #include <TDF_Label.hxx> |
25 | |
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26 | IMPLEMENT_STANDARD_RTTIEXT(TDF_DeltaOnForget,TDF_AttributeDelta) |
27 | |
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28 | //======================================================================= |
29 | //function : TDF_DeltaOnForget |
30 | //purpose : |
31 | //======================================================================= |
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32 | TDF_DeltaOnForget::TDF_DeltaOnForget |
33 | (const Handle(TDF_Attribute)& anAtt) |
34 | : TDF_AttributeDelta(anAtt) |
35 | {} |
36 | |
37 | |
38 | //======================================================================= |
39 | //function : Apply |
40 | //purpose : |
41 | //======================================================================= |
42 | |
43 | void TDF_DeltaOnForget::Apply() |
44 | { |
45 | // Undo = Resume. |
46 | Label().ResumeAttribute(Attribute()); |
47 | Attribute()->mySavedTransaction = 0; |
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48 | #ifdef OCCT_DEBUG |
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49 | cout<<"Resume attribute"<<endl; |
50 | #endif |
51 | } |