TDocStd_XLinkRoot Class Reference

This attribute is the root of all external
references contained in a Data from TDF. Only one
instance of this class is added to the TDF_Data
root label. Starting from this attribute all the
Reference are linked together, to be found
easely.

#include <TDocStd_XLinkRoot.hxx>

Inheritance diagram for TDocStd_XLinkRoot:

Public Member Functions
const Standard_GUID &	ID () const
	Returns the ID of the attribute.
Handle_TDF_Attribute	BackupCopy () const
	Returns a null handle.
void	Restore (const Handle< TDF_Attribute > &anAttribute)
	Does nothing.
Handle_TDF_Attribute	NewEmpty () const
	Returns a null handle.
void	Paste (const Handle< TDF_Attribute > &intoAttribute, const Handle< TDF_RelocationTable > &aRelocationTable) const
	Does nothing.
Standard_OStream &	Dump (Standard_OStream &anOS) const
	Dumps the attribute on <aStream>.
Static Public Member Functions
static const Standard_GUID &	GetID ()
	Returns the ID: 2a96b61d-ec8b-11d0-bee7-080009dc3333
static Handle_TDocStd_XLinkRoot	Set (const Handle< TDF_Data > &aDF)
	Sets an empty XLinkRoot to Root or gets the existing one. Only one attribute per TDF_Data.
static void	Insert (const TDocStd_XLinkPtr &anXLinkPtr)
	Inserts <anXLinkPtr> at the beginning of the XLink chain.
static void	Remove (const TDocStd_XLinkPtr &anXLinkPtr)
	Removes <anXLinkPtr> from the XLink chain, if it exists.

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Member Function Documentation

Handle_TDF_Attribute TDocStd_XLinkRoot::BackupCopy

(

)

const [virtual]

Reimplemented from TDF_Attribute.

Standard_OStream& TDocStd_XLinkRoot::Dump

(

Standard_OStream &

anOS

)

const [virtual]

Reimplemented from TDF_Attribute.

static const Standard_GUID& TDocStd_XLinkRoot::GetID

(

)

[static]

const Standard_GUID& TDocStd_XLinkRoot::ID

(

)

const [virtual]

Implements TDF_Attribute.

static void TDocStd_XLinkRoot::Insert

(

const TDocStd_XLinkPtr &

anXLinkPtr

)

[static]

Handle_TDF_Attribute TDocStd_XLinkRoot::NewEmpty

(

)

const [virtual]

Implements TDF_Attribute.

void TDocStd_XLinkRoot::Paste	(	const Handle< TDF_Attribute > &	intoAttribute,
		const Handle< TDF_RelocationTable > &	aRelocationTable
	)		const [virtual]

Implements TDF_Attribute.

static void TDocStd_XLinkRoot::Remove

(

const TDocStd_XLinkPtr &

anXLinkPtr

)

[static]

void TDocStd_XLinkRoot::Restore

(

const Handle< TDF_Attribute > &

anAttribute

)

[virtual]

Implements TDF_Attribute.

static Handle_TDocStd_XLinkRoot TDocStd_XLinkRoot::Set

(

const Handle< TDF_Data > &

aDF

)

[static]

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The documentation for this class was generated from the following file:

• TDocStd_XLinkRoot.hxx