1 // Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License.
9 // This library is distributed in the hope that it will be useful
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 // File : SALOMEDSImpl_AttributePersistentRef.cxx
21 // Author : Sergey RUIN
25 #include "SALOMEDSImpl_AttributePersistentRef.hxx"
26 #include <Standard_GUID.hxx>
30 IMPLEMENT_STANDARD_HANDLE( SALOMEDSImpl_AttributePersistentRef, SALOMEDSImpl_GenericAttribute )
31 IMPLEMENT_STANDARD_RTTIEXT( SALOMEDSImpl_AttributePersistentRef, SALOMEDSImpl_GenericAttribute )
33 //=======================================================================
36 //=======================================================================
38 const Standard_GUID& SALOMEDSImpl_AttributePersistentRef::GetID ()
40 static Standard_GUID SALOMEDSImpl_AttributePersistentRefID ("92888E06-7074-11d5-A690-0800369C8A03");
41 return SALOMEDSImpl_AttributePersistentRefID;
46 //=======================================================================
49 //=======================================================================
51 Handle(SALOMEDSImpl_AttributePersistentRef) SALOMEDSImpl_AttributePersistentRef::Set (const TDF_Label& L,
52 const TCollection_ExtendedString& S)
54 Handle(SALOMEDSImpl_AttributePersistentRef) A;
55 if (!L.FindAttribute(SALOMEDSImpl_AttributePersistentRef::GetID(),A)) {
56 A = new SALOMEDSImpl_AttributePersistentRef();
65 //=======================================================================
66 //function : constructor
68 //=======================================================================
69 SALOMEDSImpl_AttributePersistentRef::SALOMEDSImpl_AttributePersistentRef()
70 :SALOMEDSImpl_GenericAttribute("AttributePersistentRef")
74 //=======================================================================
77 //=======================================================================
79 const Standard_GUID& SALOMEDSImpl_AttributePersistentRef::ID () const { return GetID(); }
82 //=======================================================================
85 //=======================================================================
86 void SALOMEDSImpl_AttributePersistentRef::SetValue (const TCollection_ExtendedString& S)
90 if(myString == S) return;
96 SetModifyFlag(); //SRN: Mark the study as being modified, so it could be saved
99 //=======================================================================
100 //function : NewEmpty
102 //=======================================================================
104 Handle(TDF_Attribute) SALOMEDSImpl_AttributePersistentRef::NewEmpty () const
106 return new SALOMEDSImpl_AttributePersistentRef();
109 //=======================================================================
112 //=======================================================================
114 void SALOMEDSImpl_AttributePersistentRef::Restore(const Handle(TDF_Attribute)& with)
116 myString = Handle(SALOMEDSImpl_AttributePersistentRef)::DownCast (with)->Value ();
119 //=======================================================================
122 //=======================================================================
124 void SALOMEDSImpl_AttributePersistentRef::Paste (const Handle(TDF_Attribute)& into,
125 const Handle(TDF_RelocationTable)& RT) const
127 Handle(SALOMEDSImpl_AttributePersistentRef)::DownCast (into)->SetValue(myString);