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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.
123 lines
4.5 KiB
C++
123 lines
4.5 KiB
C++
// Created on: 2007-08-01
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// Created by: Sergey ZARITCHNY
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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_IntPackedMapDriver.ixx>
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#include <CDM_MessageDriver.hxx>
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#include <TColStd_PackedMapOfInteger.hxx>
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#include <TColStd_HPackedMapOfInteger.hxx>
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#include <TColStd_MapIteratorOfPackedMapOfInteger.hxx>
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#include <BinMDF_ADriver.hxx>
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#include <TDataStd_IntPackedMap.hxx>
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#include <TDF_Attribute.hxx>
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#include <BinObjMgt_Persistent.hxx>
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#include <BinObjMgt_RRelocationTable.hxx>
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#include <BinObjMgt_SRelocationTable.hxx>
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#include <TCollection_ExtendedString.hxx>
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#include <BinMDataStd.hxx>
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//=======================================================================
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//function : BinMDataStd_IntPackedMapDriver
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//purpose :
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//=======================================================================
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BinMDataStd_IntPackedMapDriver::BinMDataStd_IntPackedMapDriver
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(const Handle(CDM_MessageDriver)& theMessageDriver)
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: BinMDF_ADriver (theMessageDriver, STANDARD_TYPE(TDataStd_IntPackedMap)->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_IntPackedMapDriver::NewEmpty() const
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{
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return new TDataStd_IntPackedMap;
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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_IntPackedMapDriver::Paste
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(const BinObjMgt_Persistent& Source,
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const Handle(TDF_Attribute)& Target,
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BinObjMgt_RRelocationTable& /*RelocTable*/) const
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{
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Handle(TDataStd_IntPackedMap) aTagAtt = Handle(TDataStd_IntPackedMap)::DownCast(Target);
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if(aTagAtt.IsNull()) {
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WriteMessage (TCollection_ExtendedString("IntPackedMapDriver:: The target attribute is Null."));
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return Standard_False;
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}
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Standard_Integer aSize = 0;
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if (! (Source >> aSize)) {
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WriteMessage (TCollection_ExtendedString("Cannot retrieve size for IntPackedMap attribute."));
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return Standard_False;
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}
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if(aSize) {
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Handle(TColStd_HPackedMapOfInteger) aHMap = new TColStd_HPackedMapOfInteger ();
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Standard_Integer aKey;
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for(Standard_Integer i = 0; i< aSize; i++) {
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Standard_Boolean ok = Source >> aKey;
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if (!ok) {
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WriteMessage ("Cannot retrieve integer member for IntPackedMap attribute.");
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return Standard_False;
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}
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if(!aHMap->ChangeMap().Add( aKey )) return Standard_False;
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}
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aTagAtt->ChangeMap(aHMap);
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}
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#ifdef DEB
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//cout << "CurDocVersion = " << BinMDataStd::DocumentVersion() <<endl;
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#endif
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Standard_Boolean aDelta(Standard_False);
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if(BinMDataStd::DocumentVersion() > 2) {
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Standard_Byte aDeltaValue;
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if (! (Source >> aDeltaValue))
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return Standard_False;
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else
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aDelta = (Standard_Boolean)aDeltaValue;
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}
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aTagAtt->SetDelta(aDelta);
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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_IntPackedMapDriver::Paste
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(const Handle(TDF_Attribute)& Source,
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BinObjMgt_Persistent& Target,
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BinObjMgt_SRelocationTable& /*RelocTable*/) const
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{
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Handle(TDataStd_IntPackedMap) anAtt = Handle(TDataStd_IntPackedMap)::DownCast(Source);
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if (anAtt.IsNull()) {
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WriteMessage ("IntPackedMapDriver:: The source attribute is Null.");
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return;
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}
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Standard_Integer aSize = (anAtt->IsEmpty()) ? 0 : anAtt->Extent();
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Target << aSize;
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if(aSize) {
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TColStd_MapIteratorOfPackedMapOfInteger anIt(anAtt->GetMap());
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for(;anIt.More();anIt.Next())
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Target << anIt.Key();
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}
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Target << (Standard_Byte)anAtt->GetDelta();
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}
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