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1 | // Created on: 2001-08-24 |
2 | // Created by: Alexnder GRIGORIEV |
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3 | // Copyright (c) 2001-2014 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 <BinMDataStd_VariableDriver.hxx> |
18 | #include <BinObjMgt_Persistent.hxx> |
19 | #include <CDM_MessageDriver.hxx> |
20 | #include <Standard_Type.hxx> |
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21 | #include <TCollection_AsciiString.hxx> |
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22 | #include <TDataStd_Variable.hxx> |
23 | #include <TDF_Attribute.hxx> |
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24 | |
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25 | IMPLEMENT_STANDARD_RTTIEXT(BinMDataStd_VariableDriver,BinMDF_ADriver) |
26 | |
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27 | //======================================================================= |
28 | //function : BinMDataStd_VariableDriver |
29 | //purpose : Constructor |
30 | //======================================================================= |
31 | BinMDataStd_VariableDriver::BinMDataStd_VariableDriver |
32 | (const Handle(CDM_MessageDriver)& theMsgDriver) |
33 | : BinMDF_ADriver (theMsgDriver, NULL) |
34 | {} |
35 | |
36 | //======================================================================= |
37 | //function : NewEmpty |
38 | //purpose : |
39 | //======================================================================= |
40 | Handle(TDF_Attribute) BinMDataStd_VariableDriver::NewEmpty() const |
41 | { |
42 | return (new TDataStd_Variable()); |
43 | } |
44 | |
45 | //======================================================================= |
46 | //function : Paste |
47 | //purpose : |
48 | //======================================================================= |
49 | Standard_Boolean BinMDataStd_VariableDriver::Paste |
50 | (const BinObjMgt_Persistent& theSource, |
51 | const Handle(TDF_Attribute)& theTarget, |
52 | BinObjMgt_RRelocationTable& ) const |
53 | { |
54 | Handle(TDataStd_Variable) aV = Handle(TDataStd_Variable)::DownCast(theTarget); |
55 | |
56 | Standard_Boolean isConstant; |
57 | if (! (theSource >> isConstant)) |
58 | return Standard_False; |
59 | aV->Constant (isConstant); |
60 | |
61 | TCollection_AsciiString anStr; |
62 | if (! (theSource >> anStr)) |
63 | return Standard_False; |
64 | aV->Unit(anStr); |
65 | |
66 | return Standard_True; |
67 | } |
68 | |
69 | //======================================================================= |
70 | //function : Paste |
71 | //purpose : |
72 | //======================================================================= |
73 | void BinMDataStd_VariableDriver::Paste (const Handle(TDF_Attribute)& theSource, |
74 | BinObjMgt_Persistent& theTarget, |
75 | BinObjMgt_SRelocationTable& ) const |
76 | { |
77 | Handle(TDataStd_Variable) aV = Handle(TDataStd_Variable)::DownCast(theSource); |
78 | theTarget << aV->IsConstant() << aV->Unit(); |
79 | } |