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.
15 #ifndef _StdLPersistent_Data_HeaderFile
16 #define _StdLPersistent_Data_HeaderFile
18 #include <StdObjMgt_Persistent.hxx>
19 #include <StdLPersistent_HArray1.hxx>
24 class StdLPersistent_Data : public StdObjMgt_Persistent
27 //! Empty constructor.
32 //! Read persistent data from a file.
33 Standard_EXPORT virtual void Read (StdObjMgt_ReadData& theReadData);
34 //! Write persistent data to a file.
35 Standard_EXPORT virtual void Write (StdObjMgt_WriteData& theWriteData) const;
36 //! Gets persistent child objects
37 virtual void PChildren(StdObjMgt_Persistent::SequenceOfPersistent& theChildren) const
39 theChildren.Append(myLabels);
40 theChildren.Append(myAttributes);
42 //! Returns persistent type name
43 virtual Standard_CString PName() const
44 { return "PDF_Data"; }
46 //! Import transient data from the persistent data.
47 Standard_EXPORT Handle(TDF_Data) Import() const;
53 Standard_Integer myVersion;
54 Handle(StdLPersistent_HArray1::Integer) myLabels;
55 Handle(StdLPersistent_HArray1::Persistent) myAttributes;