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135 lines
4.0 KiB
C++
135 lines
4.0 KiB
C++
// Created on: 1999-06-11
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// Created by: Sergey RUIN
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// Copyright (c) 1999-1999 Matra Datavision
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// Copyright (c) 1999-2014 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 under
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// the terms of the GNU Lesser General Public License 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 <Standard_GUID.hxx>
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#include <Standard_Type.hxx>
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#include <TDataStd.hxx>
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#include <TDataStd_UAttribute.hxx>
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#include <TDF_Attribute.hxx>
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#include <TDF_DataSet.hxx>
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#include <TDF_Label.hxx>
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#include <TDF_RelocationTable.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(TDataStd_UAttribute,TDF_Attribute)
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//=======================================================================
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//function : Set
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//purpose :
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//=======================================================================
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Handle(TDataStd_UAttribute) TDataStd_UAttribute::Set (const TDF_Label& label, const Standard_GUID& guid )
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{
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Handle(TDataStd_UAttribute) A;
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if (!label.FindAttribute(guid, A)) {
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A = new TDataStd_UAttribute ();
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A->SetID(guid);
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label.AddAttribute(A);
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}
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return A;
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}
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//=======================================================================
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//function : TDataStd_UAttribute
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//purpose :
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//=======================================================================
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TDataStd_UAttribute::TDataStd_UAttribute()
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{
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}
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//=======================================================================
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//function : ID
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//purpose :
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//=======================================================================
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const Standard_GUID& TDataStd_UAttribute::ID() const
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{ return myID; }
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//=======================================================================
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//function : SetID
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//purpose :
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//=======================================================================
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void TDataStd_UAttribute::SetID( const Standard_GUID& guid)
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{
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// OCC2932 correction
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if(myID == guid) return;
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Backup();
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myID = guid;
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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) TDataStd_UAttribute::NewEmpty () const
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{
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Handle(TDataStd_UAttribute) A = new TDataStd_UAttribute();
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A->SetID(myID);
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return A;
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}
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//=======================================================================
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//function : Restore
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//purpose :
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//=======================================================================
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void TDataStd_UAttribute::Restore(const Handle(TDF_Attribute)& with)
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{
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Handle(TDataStd_UAttribute) A = Handle(TDataStd_UAttribute)::DownCast(with);
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SetID( A->ID() );
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}
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//=======================================================================
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//function : Paste
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//purpose :
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//=======================================================================
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void TDataStd_UAttribute::Paste (const Handle(TDF_Attribute)& into,
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const Handle(TDF_RelocationTable)& /*RT*/) const
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{
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Handle(TDataStd_UAttribute) A = Handle(TDataStd_UAttribute)::DownCast(into);
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A->SetID( myID );
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}
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//=======================================================================
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//function : References
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//purpose :
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//=======================================================================
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void TDataStd_UAttribute::References (const Handle(TDF_DataSet)& /*DS*/) const
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{
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}
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//=======================================================================
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//function : Dump
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//purpose :
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//=======================================================================
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Standard_OStream& TDataStd_UAttribute::Dump (Standard_OStream& anOS) const
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{
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anOS << "UAttribute";
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TDF_Attribute::Dump(anOS);
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return anOS;
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}
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