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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
87 lines
3.2 KiB
C++
87 lines
3.2 KiB
C++
// Created on: 2007-05-29
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// Created by: Vlad Romashko
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// Copyright (c) 2007-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and / or modify it
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// under the terms of the GNU Lesser General Public version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <BinMDataStd_ExtStringListDriver.ixx>
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#include <TDataStd_ExtStringList.hxx>
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#include <TColStd_Array1OfExtendedString.hxx>
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#include <TDataStd_ListIteratorOfListOfExtendedString.hxx>
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//=======================================================================
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//function : BinMDataStd_ExtStringListDriver
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//purpose : Constructor
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//=======================================================================
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BinMDataStd_ExtStringListDriver::BinMDataStd_ExtStringListDriver(const Handle(CDM_MessageDriver)& theMsgDriver)
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: BinMDF_ADriver (theMsgDriver, STANDARD_TYPE(TDataStd_ExtStringList)->Name())
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{
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}
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//=======================================================================
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//function : NewEmpty
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//purpose :
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//=======================================================================
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Handle(TDF_Attribute) BinMDataStd_ExtStringListDriver::NewEmpty() const
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{
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return new TDataStd_ExtStringList();
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}
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//=======================================================================
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//function : Paste
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//purpose : persistent -> transient (retrieve)
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//=======================================================================
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Standard_Boolean BinMDataStd_ExtStringListDriver::Paste(const BinObjMgt_Persistent& theSource,
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const Handle(TDF_Attribute)& theTarget,
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BinObjMgt_RRelocationTable& ) const
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{
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Standard_Integer aFirstInd, aLastInd;
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if (! (theSource >> aFirstInd >> aLastInd))
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return Standard_False;
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const Standard_Integer aLength = aLastInd - aFirstInd + 1;
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if (aLength <= 0)
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return Standard_False;
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Handle(TDataStd_ExtStringList) anAtt = Handle(TDataStd_ExtStringList)::DownCast(theTarget);
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for (Standard_Integer i = aFirstInd; i <= aLastInd; i ++)
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{
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TCollection_ExtendedString aStr;
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if ( !(theSource >> aStr) )
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{
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return Standard_False;
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}
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anAtt->Append(aStr);
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}
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return Standard_True;
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}
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//=======================================================================
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//function : Paste
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//purpose : transient -> persistent (store)
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//=======================================================================
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void BinMDataStd_ExtStringListDriver::Paste(const Handle(TDF_Attribute)& theSource,
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BinObjMgt_Persistent& theTarget,
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BinObjMgt_SRelocationTable& ) const
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{
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Handle(TDataStd_ExtStringList) anAtt = Handle(TDataStd_ExtStringList)::DownCast(theSource);
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const Standard_Integer aFirstInd = 1;
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const Standard_Integer aLastInd = anAtt->Extent();
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theTarget << aFirstInd << aLastInd;
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TDataStd_ListIteratorOfListOfExtendedString itr(anAtt->List());
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for (; itr.More(); itr.Next())
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{
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theTarget << itr.Value();
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}
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}
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