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#include <MDF_ReferenceStorageDriver.ixx>
#include <PCollection_HAsciiString.hxx>
#include <PDF_Reference.hxx>
#include <Standard_NoSuchObject.hxx>
#include <TCollection_AsciiString.hxx>
#include <TDF_Label.hxx>
#include <TDF_Tool.hxx>
#include <TDF_Reference.hxx>
#include <CDM_MessageDriver.hxx>
#define DeclareAndSpeedCast(V,T,Vdown) Handle(T) Vdown = *((Handle(T)*)& V)
#define DeclareConstAndSpeedCast(V,T,Vdown) const Handle(T)& Vdown = (Handle(T)&) V
#define SpeedCast(V,T,Vdown) Vdown = *((Handle(T)*)& V)
MDF_ReferenceStorageDriver::MDF_ReferenceStorageDriver(const Handle(CDM_MessageDriver)& theMsgDriver):MDF_ASDriver(theMsgDriver)
{
}
Standard_Integer MDF_ReferenceStorageDriver::VersionNumber() const
{ return 0; }
Handle(Standard_Type) MDF_ReferenceStorageDriver::SourceType() const
{ return STANDARD_TYPE(TDF_Reference); }
Handle(PDF_Attribute) MDF_ReferenceStorageDriver::NewEmpty() const
{ return new PDF_Reference; }
void MDF_ReferenceStorageDriver::Paste (
const Handle(TDF_Attribute)& Source,
const Handle(PDF_Attribute)& Target,
// const Handle(MDF_SRelocationTable)& RelocTable) const
const Handle(MDF_SRelocationTable)& ) const
{
DeclareAndSpeedCast(Source,TDF_Reference,S);
DeclareAndSpeedCast(Target,PDF_Reference,T);
Handle(PCollection_HAsciiString) pEntry; // Null handle.
if (!S.IsNull()) {
const TDF_Label& lab = S->Label();
const TDF_Label& refLab = S->Get();
if (!lab.IsNull() && !refLab.IsNull()) {
if (lab.IsDescendant(refLab.Root())) {
// Ref. interne.
TCollection_AsciiString entry;
TDF_Tool::Entry(refLab,entry);
pEntry = new PCollection_HAsciiString(entry);
}
}
}
T->ReferencedLabel(pEntry);
}
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