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// File: MDF.cxx
// ---------
// Author: DAUTRY Philippe
// <fid@fox.paris1.matra-dtv.fr>
// Copyright: Matra Datavision 1997
// Version: 0.0
// History: Version Date Purpose
// 0.0 Mar 13 1997 Creation
#include <MDF.ixx>
#include <TDF_Attribute.hxx>
#include <TDF_Label.hxx>
#include <TDF_Tool.hxx>
#include <MDF_RRelocationTable.hxx>
#include <MDF_SRelocationTable.hxx>
#include <MDF_Tool.hxx>
#include <MDF_TypeARDriverMap.hxx>
#include <MDF_TypeASDriverMap.hxx>
#include <PDF_Attribute.hxx>
#include <PDF_HAttributeArray1.hxx>
#include <PColStd_HArray1OfInteger.hxx>
#include <PTColStd_TransientPersistentMap.hxx>
#include <MDF_TagSourceStorageDriver.hxx>
#include <MDF_TagSourceRetrievalDriver.hxx>
#include <MDF_ReferenceStorageDriver.hxx>
#include <MDF_ReferenceRetrievalDriver.hxx>
#include <CDM_MessageDriver.hxx>
//=======================================================================
//function : FromTo
//purpose : From TRANSIENT to PERSISTENT.
//=======================================================================
void MDF::FromTo
(const Handle(TDF_Data)& aSource,
Handle(PDF_Data)& aTarget,
const Handle(MDF_ASDriverTable)& aDriverTable,
const Handle(MDF_SRelocationTable)& aReloc,
const Standard_Integer aVersion)
{
// Into Data.
aTarget = new PDF_Data(aVersion);
// Extraction of the driver subset.
const MDF_TypeASDriverMap& driverMap =
aDriverTable->GetDrivers(aVersion);
// Translation.
MDF_Tool::WriteLabels(aSource, aTarget, driverMap, aReloc);
MDF_Tool::WriteAttributes(driverMap, aReloc);
}
//=======================================================================
//function : FromTo
//purpose : From PERSISTENT to TRANSIENT.
//=======================================================================
void MDF::FromTo
(const Handle(PDF_Data)& aSource,
Handle(TDF_Data)& aTarget,
const Handle(MDF_ARDriverTable)& aDriverTable,
const Handle(MDF_RRelocationTable)& aReloc)
{
// Version number.
Standard_Integer version = aSource->VersionNumber();
// Extraction of the driver subset.
const MDF_TypeARDriverMap& driverMap =
aDriverTable->GetDrivers(version);
// Translation.
MDF_Tool::ReadLabels(aSource, aTarget, driverMap, aReloc);
MDF_Tool::ReadAttributes(driverMap, aReloc);
}
//=======================================================================
//function : AddStorageDriver
//purpose :
//=======================================================================
void MDF::AddStorageDrivers
(const Handle(MDF_ASDriverHSequence)& theDriverSeq,const Handle(CDM_MessageDriver)& theMsgDriver)
{
theDriverSeq->Append(new MDF_TagSourceStorageDriver(theMsgDriver));
theDriverSeq->Append(new MDF_ReferenceStorageDriver(theMsgDriver));
}
//=======================================================================
//function : AddRetrievalDriver
//purpose :
//=======================================================================
void MDF::AddRetrievalDrivers
(const Handle(MDF_ARDriverHSequence)& theDriverSeq, const Handle(CDM_MessageDriver)& theMsgDriver)
{
theDriverSeq->Append(new MDF_TagSourceRetrievalDriver(theMsgDriver));
theDriverSeq->Append(new MDF_ReferenceRetrievalDriver(theMsgDriver));
}
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