1 // Created on: 2002-11-19
2 // Created by: Edward AGAPOV (eap)
3 // Copyright (c) 2002-2014 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.
17 #include <BinMDF_TagSourceDriver.hxx>
18 #include <BinObjMgt_Persistent.hxx>
19 #include <Message_Messenger.hxx>
20 #include <Standard_Type.hxx>
21 #include <TDF_Attribute.hxx>
22 #include <TDF_TagSource.hxx>
24 IMPLEMENT_STANDARD_RTTIEXT(BinMDF_TagSourceDriver,BinMDF_ADriver)
26 //=======================================================================
27 //function : BinMDF_TagSourceDriver
28 //purpose : Constructor
29 //=======================================================================
30 BinMDF_TagSourceDriver::BinMDF_TagSourceDriver
31 (const Handle(Message_Messenger)& theMsgDriver)
32 : BinMDF_ADriver (theMsgDriver, NULL)
35 //=======================================================================
38 //=======================================================================
39 Handle(TDF_Attribute) BinMDF_TagSourceDriver::NewEmpty() const
41 return (new TDF_TagSource());
44 //=======================================================================
46 //purpose : persistent -> transient (retrieve)
47 //=======================================================================
48 Standard_Boolean BinMDF_TagSourceDriver::Paste
49 (const BinObjMgt_Persistent& theSource,
50 const Handle(TDF_Attribute)& theTarget,
51 BinObjMgt_RRelocationTable& ) const
53 Handle(TDF_TagSource) aTag = Handle(TDF_TagSource)::DownCast(theTarget);
54 Standard_Integer aValue;
55 Standard_Boolean ok = theSource >> aValue;
61 //=======================================================================
63 //purpose : transient -> persistent (store)
64 //=======================================================================
65 void BinMDF_TagSourceDriver::Paste (const Handle(TDF_Attribute)& theSource,
66 BinObjMgt_Persistent& theTarget,
67 BinObjMgt_SRelocationTable& ) const
69 Handle(TDF_TagSource) aTag = Handle(TDF_TagSource)::DownCast(theSource);
70 theTarget << aTag->Get();