1 // Created by: DAUTRY Philippe
2 // Copyright (c) 1997-1999 Matra Datavision
3 // Copyright (c) 1999-2014 OPEN CASCADE SAS
5 // This file is part of Open CASCADE Technology software library.
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
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.
13 // Alternatively, this file may be used under the terms of Open CASCADE
14 // commercial license or contractual agreement.
16 // ----------------------
18 //Version Date Purpose
19 // 0.0 Sep 8 1997 Creation
21 #include <Standard_GUID.hxx>
22 #include <Standard_Type.hxx>
23 #include <TCollection_AsciiString.hxx>
24 #include <TDF_Attribute.hxx>
25 #include <TDF_AttributeDelta.hxx>
26 #include <TDF_Label.hxx>
27 #include <TDF_Tool.hxx>
29 IMPLEMENT_STANDARD_RTTIEXT(TDF_AttributeDelta,MMgt_TShared)
31 //=======================================================================
32 //function : TDF_AttributeDelta
34 //=======================================================================
35 TDF_AttributeDelta::TDF_AttributeDelta
36 (const Handle(TDF_Attribute)& anAttribute)
37 : myAttribute(anAttribute),
38 myLabel(anAttribute->Label())
42 //=======================================================================
45 //=======================================================================
47 TDF_Label TDF_AttributeDelta::Label() const
51 //=======================================================================
52 //function : Attribute
54 //=======================================================================
56 Handle(TDF_Attribute) TDF_AttributeDelta::Attribute() const
57 { return myAttribute; }
60 //=======================================================================
63 //=======================================================================
65 Standard_GUID TDF_AttributeDelta::ID() const
66 { return myAttribute->ID(); }
69 //=======================================================================
72 //=======================================================================
74 Standard_OStream& TDF_AttributeDelta::Dump(Standard_OStream& OS) const
76 static TCollection_AsciiString entry;
77 TDF_Tool::Entry(Label(),entry);
78 OS<<this->DynamicType()->Name()<<" at "<<entry;
79 OS<<" on "<<Attribute()->DynamicType()->Name();