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1 | // Created on: 2002-11-19 |
2 | // Created by: Edward AGAPOV (eap) |
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3 | // Copyright (c) 2002-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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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 |
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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. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
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16 | |
17 | #include <BinMDF_TagSourceDriver.hxx> |
18 | #include <BinObjMgt_Persistent.hxx> |
19 | #include <CDM_MessageDriver.hxx> |
20 | #include <Standard_Type.hxx> |
21 | #include <TDF_Attribute.hxx> |
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22 | #include <TDF_TagSource.hxx> |
23 | |
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24 | IMPLEMENT_STANDARD_RTTIEXT(BinMDF_TagSourceDriver,BinMDF_ADriver) |
25 | |
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26 | //======================================================================= |
27 | //function : BinMDF_TagSourceDriver |
28 | //purpose : Constructor |
29 | //======================================================================= |
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30 | BinMDF_TagSourceDriver::BinMDF_TagSourceDriver |
31 | (const Handle(CDM_MessageDriver)& theMsgDriver) |
32 | : BinMDF_ADriver (theMsgDriver, NULL) |
33 | {} |
34 | |
35 | //======================================================================= |
36 | //function : NewEmpty |
37 | //purpose : |
38 | //======================================================================= |
39 | Handle(TDF_Attribute) BinMDF_TagSourceDriver::NewEmpty() const |
40 | { |
41 | return (new TDF_TagSource()); |
42 | } |
43 | |
44 | //======================================================================= |
45 | //function : Paste |
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 |
52 | { |
53 | Handle(TDF_TagSource) aTag = Handle(TDF_TagSource)::DownCast(theTarget); |
54 | Standard_Integer aValue; |
55 | Standard_Boolean ok = theSource >> aValue; |
56 | if (ok) |
57 | aTag->Set(aValue); |
58 | return ok; |
59 | } |
60 | |
61 | //======================================================================= |
62 | //function : Paste |
63 | //purpose : transient -> persistent (store) |
64 | //======================================================================= |
65 | void BinMDF_TagSourceDriver::Paste (const Handle(TDF_Attribute)& theSource, |
66 | BinObjMgt_Persistent& theTarget, |
67 | BinObjMgt_SRelocationTable& ) const |
68 | { |
69 | Handle(TDF_TagSource) aTag = Handle(TDF_TagSource)::DownCast(theSource); |
70 | theTarget << aTag->Get(); |
71 | } |