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// File: TDF_Label.lxx
// --------------
// Author: DAUTRY Philippe
// <fid@fox.paris1.matra-dtv.fr>
// Copyright: Matra Datavision 1997
// Version: 0.0
// History: Version Date Purpose
// 0.0 Feb 7 1997 Creation
#include <TDF_LabelNode.hxx>
#include <TDF_TagSource.hxx>
inline void TDF_Label::Nullify()
{ myLabelNode = NULL; }
inline Standard_Boolean TDF_Label::IsRoot() const
{ return myLabelNode->IsRoot(); }
inline Standard_Boolean TDF_Label::IsNull() const
{ return (myLabelNode == NULL); }
inline Standard_Boolean TDF_Label::IsImported() const
{ return myLabelNode->IsImported(); }
inline Standard_Boolean TDF_Label::IsEqual(const TDF_Label& aLabel) const
{ return (myLabelNode == aLabel.myLabelNode); }
inline Standard_Boolean TDF_Label::IsDifferent(const TDF_Label& aLabel) const
{ return (myLabelNode != aLabel.myLabelNode); }
inline Standard_Integer TDF_Label::Tag() const
{ return myLabelNode->Tag(); }
inline const TDF_Label TDF_Label::Father() const
{ return TDF_Label(myLabelNode->Father()); }
inline Standard_Boolean TDF_Label::HasChild() const
{ return (myLabelNode->FirstChild() != NULL); }
inline Standard_Boolean TDF_Label::AttributesModified() const
{ return myLabelNode->AttributesModified(); }
inline Standard_Boolean TDF_Label::MayBeModified() const
{ return myLabelNode->MayBeModified(); }
inline Handle(TDF_Data) TDF_Label::Data() const
{ return myLabelNode->Data(); }
inline Standard_OStream& operator << (Standard_OStream& anOS,
const TDF_Label& aLab)
{ aLab.Dump(anOS); return anOS; }
inline TDF_Label TDF_Label::NewChild () const
{ return TDF_TagSource::NewChild(*this); }
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