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// File: MNaming_NamedShapeStorageDriver.cxx
// Created: Mon Apr 14 09:09:12 1997
// Author: VAUTHIER Jean-Claude
#include <MNaming_NamedShapeStorageDriver.ixx>
#include <MgtBRep.hxx>
#include <PNaming_NamedShape.hxx>
#include <PColStd_HArray1OfInteger.hxx>
#include <PTColStd_TransientPersistentMap.hxx>
#include <PTopoDS_HArray1OfShape1.hxx>
#include <Standard_DomainError.hxx>
#include <TNaming_NamedShape.hxx>
#include <TNaming_Evolution.hxx>
#include <TNaming_Iterator.hxx>
#include <CDM_MessageDriver.hxx>
#include <TopoDS_Shape.hxx>
static Standard_Integer EvolutionInt (const TNaming_Evolution);
//=======================================================================
//function : MNaming_NamedShapeStorageDriver
//purpose :
//=======================================================================
MNaming_NamedShapeStorageDriver::MNaming_NamedShapeStorageDriver(const Handle(CDM_MessageDriver)& theMsgDriver):MDF_ASDriver(theMsgDriver)
{}
//=======================================================================
//function : VersionNumber
//purpose :
//=======================================================================
Standard_Integer MNaming_NamedShapeStorageDriver::VersionNumber() const
{ return 0; }
//=======================================================================
//function : SourceType
//purpose :
//=======================================================================
Handle(Standard_Type) MNaming_NamedShapeStorageDriver::SourceType() const
{
static Handle(Standard_Type) sourceType = STANDARD_TYPE(TNaming_NamedShape);
return sourceType;
}
//=======================================================================
//function : NewEmpty
//purpose :
//=======================================================================
Handle(PDF_Attribute) MNaming_NamedShapeStorageDriver::NewEmpty() const
{
return new PNaming_NamedShape ();
}
//=======================================================================
//function : Paste
//purpose :
//=======================================================================
void MNaming_NamedShapeStorageDriver::Paste (
const Handle(TDF_Attribute)& Source,
const Handle(PDF_Attribute)& Target,
const Handle(MDF_SRelocationTable)& RelocTable) const
{
Handle(TNaming_NamedShape) S =
Handle(TNaming_NamedShape)::DownCast (Source);
Handle(PNaming_NamedShape) PAttribute =
Handle(PNaming_NamedShape)::DownCast(Target);
PTColStd_TransientPersistentMap& TPMap = RelocTable->OtherTable();
TNaming_Evolution evol = S->Evolution();
//--------------------------------------------------------------
//Provisoire pour avoir le nombre de shapes et initialiser Target
Standard_Integer NbShapes = 0;
for (TNaming_Iterator SItr (S); SItr.More (); SItr.Next ()) NbShapes++;
//--------------------------------------------------------------
if (NbShapes == 0) return;
Handle(PTopoDS_HArray1OfShape1) OldPShapes =
new PTopoDS_HArray1OfShape1(1,NbShapes);
Handle(PTopoDS_HArray1OfShape1) NewPShapes =
new PTopoDS_HArray1OfShape1(1,NbShapes);
PTopoDS_Shape1 NewPShape;
PTopoDS_Shape1 OldPShape;
Standard_Integer i = 1;
for (TNaming_Iterator SIterator(S) ;SIterator.More(); SIterator.Next()) {
const TopoDS_Shape& OldShape = SIterator.OldShape();
const TopoDS_Shape& NewShape = SIterator.NewShape();
if ( evol != TNaming_PRIMITIVE ) {
MgtBRep::Translate1(OldShape, TPMap, OldPShape,
MgtBRep_WithoutTriangle);
}
else OldPShape.Nullify();
OldPShapes->SetValue(i,OldPShape);
if (evol != TNaming_DELETE) {
MgtBRep::Translate1(NewShape, TPMap, NewPShape,
MgtBRep_WithoutTriangle);
}
else NewPShape.Nullify();
NewPShapes->SetValue(i,NewPShape);
i++;
}
PAttribute->OldShapes(OldPShapes);
PAttribute->NewShapes(NewPShapes);
PAttribute->ShapeStatus(EvolutionInt(evol));
PAttribute->Version (S->Version());
NewPShape.Nullify();
OldPShape.Nullify();
}
Standard_Integer EvolutionInt(const TNaming_Evolution i)
{
switch(i) {
case TNaming_PRIMITIVE : return 0;
case TNaming_GENERATED : return 1;
case TNaming_MODIFY : return 2;
case TNaming_DELETE : return 3;
case TNaming_SELECTED : return 4;
case TNaming_REPLACE : return 5;
default:
Standard_DomainError::Raise("TNaming_Evolution; enum term unknown");
}
return 0; // To avoid compilation error message.
}
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