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-- File: TDataXtd_Shape.cdl
-- Created: Mon Apr 6 18:16:04 2009
-- Author: Sergey ZARITCHNY
-- <sergey.zaritchny@opencascade.com>
---Copyright: Open CasCade SA 2009
class Shape from TDataXtd inherits Attribute from TDF
---Purpose: A Shape is associated in the framework with :
-- a NamedShape attribute
uses Attribute from TDF,
Label from TDF,
NamedShape from TNaming,
GUID from Standard,
DataSet from TDF,
RelocationTable from TDF,
Shape from TopoDS
is
---Purpose: class methods
-- =============
Find (myclass; current : Label from TDF; S : in out Shape from TDataXtd)
---Purpose: try to retrieve a Shape attribute at <current> label
-- or in fathers label of <current>. Returns True if
-- found and set <S>.
returns Boolean from Standard;
New (myclass; label : Label from TDF)
---Purpose: Find, or create, a Shape attribute. the Shape attribute
-- is returned. Raises if <label> has attribute.
returns Shape from TDataXtd;
Set (myclass; label : Label from TDF; shape : Shape from TopoDS)
---Purpose: Create or update associated NamedShape attribute. the
-- Shape attribute is returned.
returns Shape from TDataXtd;
Get (myclass; label : Label from TDF)
---Purpose: the Shape from associated NamedShape attribute
-- is returned.
returns Shape from TopoDS;
GetID (myclass)
---C++: return const &
returns GUID from Standard;
---Purpose: Shape methods
-- ============
Create
returns mutable Shape from TDataXtd;
---Category: methodes de TDF_Attribute
-- =========================
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);
References (me; DS : DataSet from TDF) is redefined;
Dump(me; anOS : in out OStream from Standard)
returns OStream from Standard
is redefined;
---C++: return &
end Shape;
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