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-- File: TDataXtd_Point.cdl
-- Created: Mon Apr 6 18:26:21 2009
-- Author: Sergey ZARITCHNY
-- <sergey.zaritchny@opencascade.com>
---Copyright: Open CasCade SA 2008
class Point from TDataXtd inherits Attribute from TDF
---Purpose:
-- 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
uses Attribute from TDF,
Label from TDF,
GUID from Standard,
Pnt from gp,
DataSet from TDF,
RelocationTable from TDF
is
---Purpose: class methods
-- =============
GetID(myclass)
---C++: return const &
returns GUID from Standard;
---Purpose:
-- Returns the GUID for point attributes.
Set (myclass ; label : Label from TDF)
---Purpose:
-- Sets the label Label as a point attribute.
-- If no object is found, a point attribute is created.
returns Point from TDataXtd;
Set (myclass ; label : Label from TDF; P : Pnt from gp)
---Purpose:
-- Sets the label Label as a point attribute containing the point P.
-- If no object is found, a point attribute is created.
returns Point from TDataXtd;
---Purpose: Point methods
-- =============
Create
returns mutable Point from TDataXtd;
---Category: TDF_Attribute methods
-- =====================
ID (me)
---C++: return const &
returns GUID from Standard;
Restore (me: mutable; With : Attribute from TDF);
NewEmpty (me)
returns mutable Attribute from TDF;
Paste (me; Into : mutable Attribute from TDF;
RT : mutable RelocationTable from TDF);
Dump (me; anOS : in out OStream from Standard)
returns OStream from Standard
is redefined;
---C++: return &
end Point;
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