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Public Member Functions | Static Public Member Functions
TDataXtd_Point Class Reference

The basis to define a point attribute.
The topological attribute must contain a vertex.
You use this class to create reference points in a design.

Warning: Use TDataXtd_Geometry attribute to retrieve the
gp_Pnt of the Point attribute

#include <TDataXtd_Point.hxx>

Inheritance diagram for TDataXtd_Point:
Inheritance graph
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Public Member Functions

 TDataXtd_Point ()
const Standard_GUIDID () const
 Returns the ID of the attribute.


void Restore (const Handle< TDF_Attribute > &With)
 Restores the backuped contents from <anAttribute>
into this one. It is used when aborting a
transaction.

Handle_TDF_Attribute NewEmpty () const
 Returns an new empty attribute from the good end
type. It is used by the copy algorithm.

void Paste (const Handle< TDF_Attribute > &Into, const Handle< TDF_RelocationTable > &RT) const
 This method is different from the "Copy" one,
because it is used when copying an attribute from
a source structure into a target structure. This
method may paste the contents of <me> into
<intoAttribute>.

The given pasted attribute can be full or empty of
its contents. But don't make a NEW! Just set the
contents!

It is possible to use <aRelocationTable> to
get/set the relocation value of a source
attribute.

virtual Standard_OStreamDump (Standard_OStream &anOS) const
 Dumps the minimum information about <me> on
<aStream>.


Static Public Member Functions

static const Standard_GUIDGetID ()
 class methods
=============
Returns the GUID for point attributes.

static Handle_TDataXtd_Point Set (const TDF_Label &label)
 Sets the label Label as a point attribute.
If no object is found, a point attribute is created.

static Handle_TDataXtd_Point Set (const TDF_Label &label, const gp_Pnt &P)
 Sets the label Label as a point attribute containing the point P.
If no object is found, a point attribute is created.
//! Point methods
=============


Constructor & Destructor Documentation


Member Function Documentation

virtual Standard_OStream& TDataXtd_Point::Dump ( Standard_OStream anOS) const [virtual]

Reimplemented from TDF_Attribute.

const Standard_GUID& TDataXtd_Point::ID ( ) const [virtual]

Implements TDF_Attribute.

Handle_TDF_Attribute TDataXtd_Point::NewEmpty ( ) const [virtual]

Implements TDF_Attribute.

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

Implements TDF_Attribute.

void TDataXtd_Point::Restore ( const Handle< TDF_Attribute > &  anAttribute) [virtual]

Implements TDF_Attribute.

static Handle_TDataXtd_Point TDataXtd_Point::Set ( const TDF_Label label) [static]
static Handle_TDataXtd_Point TDataXtd_Point::Set ( const TDF_Label label,
const gp_Pnt P 
) [static]

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