1 // Copyright (c) 2015 OPEN CASCADE SAS
3 // This file is part of Open CASCADE Technology software library.
5 // This library is free software; you can redistribute it and/or modify it under
6 // the terms of the GNU Lesser General Public License version 2.1 as published
7 // by the Free Software Foundation, with special exception defined in the file
8 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9 // distribution for complete text of the license and disclaimer of any warranty.
11 // Alternatively, this file may be used under the terms of Open CASCADE
12 // commercial license or contractual agreement.
14 #include <StdLPersistent_Document.hxx>
15 #include <StdLPersistent_Data.hxx>
16 #include <StdObjMgt_ReadData.hxx>
18 #include <TDocStd_Document.hxx>
19 #include <TDocStd_Owner.hxx>
22 //=======================================================================
24 //purpose : Read persistent data from a file
25 //=======================================================================
26 void StdLPersistent_Document::Read (StdObjMgt_ReadData& theReadData)
28 theReadData >> myData;
31 //=======================================================================
33 //purpose : Import transient document from the persistent data
34 //=======================================================================
35 void StdLPersistent_Document::ImportDocument
36 (const Handle(TDocStd_Document)& theDocument) const
38 if (theDocument.IsNull() || myData.IsNull())
41 Handle(TDF_Data) aData = myData->Import();
45 theDocument->SetData (aData);
46 TDocStd_Owner::SetDocument (aData, theDocument);