mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-07-15 12:35:51 +03:00
86 lines
3.2 KiB
C++
Executable File
86 lines
3.2 KiB
C++
Executable File
// Created on: 2002-10-30
|
|
// Created by: Michael SAZONOV
|
|
// Copyright (c) 2002-2012 OPEN CASCADE SAS
|
|
//
|
|
// The content of this file is subject to the Open CASCADE Technology Public
|
|
// License Version 6.5 (the "License"). You may not use the content of this file
|
|
// except in compliance with the License. Please obtain a copy of the License
|
|
// at http://www.opencascade.org and read it completely before using this file.
|
|
//
|
|
// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
|
|
// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
|
|
//
|
|
// The Original Code and all software distributed under the License is
|
|
// distributed on an "AS IS" basis, without warranty of any kind, and the
|
|
// Initial Developer hereby disclaims all such warranties, including without
|
|
// limitation, any warranties of merchantability, fitness for a particular
|
|
// purpose or non-infringement. Please see the License for the specific terms
|
|
// and conditions governing the rights and limitations under the License.
|
|
|
|
|
|
#include <BinMDF_ReferenceDriver.ixx>
|
|
#include <TDF_Reference.hxx>
|
|
|
|
//=======================================================================
|
|
//function : BinMDF_ReferenceDriver
|
|
//purpose : Constructor
|
|
//=======================================================================
|
|
|
|
BinMDF_ReferenceDriver::BinMDF_ReferenceDriver
|
|
(const Handle(CDM_MessageDriver)& theMsgDriver)
|
|
: BinMDF_ADriver (theMsgDriver, STANDARD_TYPE(TDF_Reference)->Name())
|
|
{
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : NewEmpty
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
Handle(TDF_Attribute) BinMDF_ReferenceDriver::NewEmpty() const
|
|
{
|
|
return new TDF_Reference();
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Paste
|
|
//purpose : persistent -> transient (retrieve)
|
|
//=======================================================================
|
|
|
|
Standard_Boolean BinMDF_ReferenceDriver::Paste
|
|
(const BinObjMgt_Persistent& theSource,
|
|
const Handle(TDF_Attribute)& theTarget,
|
|
BinObjMgt_RRelocationTable& ) const
|
|
{
|
|
Handle(TDF_Reference) aRef = Handle(TDF_Reference)::DownCast(theTarget);
|
|
|
|
TDF_Label tLab; // Null label.
|
|
if (!theSource.GetLabel(aRef->Label().Data(), tLab))
|
|
return Standard_False;
|
|
|
|
// set referenced label
|
|
aRef->Set(tLab);
|
|
return Standard_True;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Paste
|
|
//purpose : transient -> persistent (store)
|
|
//=======================================================================
|
|
|
|
void BinMDF_ReferenceDriver::Paste (const Handle(TDF_Attribute)& theSource,
|
|
BinObjMgt_Persistent& theTarget,
|
|
BinObjMgt_SRelocationTable& ) const
|
|
{
|
|
Handle(TDF_Reference) aRef = Handle(TDF_Reference)::DownCast(theSource);
|
|
if (!aRef.IsNull()) {
|
|
const TDF_Label& lab = aRef->Label();
|
|
const TDF_Label& refLab = aRef->Get();
|
|
if (!lab.IsNull() && !refLab.IsNull()) {
|
|
if (lab.IsDescendant(refLab.Root())) { // Internal reference
|
|
theTarget << refLab;
|
|
}
|
|
}
|
|
}
|
|
}
|