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1 | // Created on: 2002-10-30 |
| 2 | // Created by: Michael SAZONOV |
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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 <BinMDataStd_RealDriver.hxx> |
| 18 | #include <BinObjMgt_Persistent.hxx> |
| 19 | #include <CDM_MessageDriver.hxx> |
| 20 | #include <Standard_Type.hxx> |
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21 | #include <TDataStd_Real.hxx> |
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22 | #include <TDF_Attribute.hxx> |
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23 | |
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24 | IMPLEMENT_STANDARD_RTTIEXT(BinMDataStd_RealDriver,BinMDF_ADriver) |
| 25 | |
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26 | //======================================================================= |
| 27 | //function : BinMDataStd_RealDriver |
| 28 | //purpose : Constructor |
| 29 | //======================================================================= |
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30 | BinMDataStd_RealDriver::BinMDataStd_RealDriver |
| 31 | (const Handle(CDM_MessageDriver)& theMsgDriver) |
| 32 | : BinMDF_ADriver (theMsgDriver, STANDARD_TYPE(TDataStd_Real)->Name()) |
| 33 | { |
| 34 | } |
| 35 | |
| 36 | //======================================================================= |
| 37 | //function : NewEmpty |
| 38 | //purpose : |
| 39 | //======================================================================= |
| 40 | |
| 41 | Handle(TDF_Attribute) BinMDataStd_RealDriver::NewEmpty() const |
| 42 | { |
| 43 | return new TDataStd_Real(); |
| 44 | } |
| 45 | |
| 46 | //======================================================================= |
| 47 | //function : Paste |
| 48 | //purpose : persistent -> transient (retrieve) |
| 49 | //======================================================================= |
| 50 | |
| 51 | Standard_Boolean BinMDataStd_RealDriver::Paste |
| 52 | (const BinObjMgt_Persistent& theSource, |
| 53 | const Handle(TDF_Attribute)& theTarget, |
| 54 | BinObjMgt_RRelocationTable& ) const |
| 55 | { |
| 56 | Handle(TDataStd_Real) anAtt= Handle(TDataStd_Real)::DownCast(theTarget); |
| 57 | Standard_Real aValue; |
| 58 | Standard_Boolean ok = theSource >> aValue; |
| 59 | if (ok) |
| 60 | anAtt->Set(aValue); |
| 61 | return ok; |
| 62 | } |
| 63 | |
| 64 | //======================================================================= |
| 65 | //function : Paste |
| 66 | //purpose : transient -> persistent (store) |
| 67 | //======================================================================= |
| 68 | |
| 69 | void BinMDataStd_RealDriver::Paste (const Handle(TDF_Attribute)& theSource, |
| 70 | BinObjMgt_Persistent& theTarget, |
| 71 | BinObjMgt_SRelocationTable& ) const |
| 72 | { |
| 73 | Handle(TDataStd_Real) anAtt= Handle(TDataStd_Real)::DownCast(theSource); |
| 74 | theTarget << anAtt->Get(); |
| 75 | } |
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