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7ed7467da3
Added basic support for possibility to read filed in old persistent format. Toolkits TKStd, TKStdL, TKShape added to provide necessary tools (to be done). Obsolete interfaces are removed from classes in PCDM and Storage.
45 lines
1.7 KiB
C++
45 lines
1.7 KiB
C++
// Copyright (c) 2015 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 under
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// the terms of the GNU Lesser General Public License 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 <StdLPersistent_PDocStd_Document.hxx>
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#include <StdLPersistent_PDF_Data.hxx>
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#include <StdObjMgt_ReadData.hxx>
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#include <TDocStd_Document.hxx>
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#include <TDocStd_Owner.hxx>
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//=======================================================================
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//function : Read
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//purpose : Read persistent data from a file
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//=======================================================================
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void StdLPersistent_PDocStd_Document::Read (StdObjMgt_ReadData& theReadData)
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{
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theReadData >> myData;
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}
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//=======================================================================
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//function : Import
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//purpose : Import transient document from the persistent data
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//=======================================================================
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void StdLPersistent_PDocStd_Document::Import (const Handle(CDM_Document)& theDocument) const
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{
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Handle(TDocStd_Document) aDocument = Handle(TDocStd_Document)::DownCast (theDocument);
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if (aDocument.IsNull() || myData.IsNull())
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return;
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Handle(TDF_Data) aData = myData->Import();
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aDocument->SetData (aData);
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TDocStd_Owner::SetDocument (aData, aDocument);
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}
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