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-- File: TDataStd_Directory.cdl
-- Created: Fri Jun 25 13:59:31 1999
-- Author: Sergey RUIN
-- <s-ruin@nnov.matra-dtv.fr>
---Copyright: Matra Datavision 1999
class Directory from TDataStd inherits Attribute from TDF
---Purpose: Associates a directory in the data framework with
-- a TDataStd_TagSource attribute.
-- You can create a new directory label and add
-- sub-directory or object labels to it,
uses Attribute from TDF,
Label from TDF,
GUID from Standard,
DataSet from TDF,
RelocationTable from TDF
is
---Purpose: class methods
-- =============
Find (myclass; current : Label from TDF; D : in out Directory from TDataStd)
---Purpose: Searches for a directory attribute on the label
-- current, or on one of the father labels of current.
-- If a directory attribute is found, true is returned,
-- and the attribute found is set as D.
returns Boolean from Standard;
New (myclass; label : Label from TDF)
---Purpose: Creates an enpty Directory attribute, located at
-- <label>. Raises if <label> has attribute
returns Directory from TDataStd;
AddDirectory (myclass; dir : Directory from TDataStd)
---Purpose: Creates a new sub-label and sets the
-- sub-directory dir on that label.
returns Directory from TDataStd;
MakeObjectLabel (myclass; dir : Directory from TDataStd)
---Purpose: Makes new label and returns it to insert
-- other object attributes (sketch,part...etc...)
returns Label from TDF;
GetID (myclass)
---C++: return const &
returns GUID from Standard;
---Purpose: Directory methods
-- ===============
Create
returns mutable Directory from TDataStd;
---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 Directory;
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