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96 lines
2.7 KiB
Plaintext
Executable File
96 lines
2.7 KiB
Plaintext
Executable File
-- Created on: 1999-08-02
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-- Created by: Denis PASCAL
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-- Copyright (c) 1999 Matra Datavision
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-- Copyright (c) 1999-2012 OPEN CASCADE SAS
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--
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-- The content of this file is subject to the Open CASCADE Technology Public
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-- License Version 6.5 (the "License"). You may not use the content of this file
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-- except in compliance with the License. Please obtain a copy of the License
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-- at http://www.opencascade.org and read it completely before using this file.
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--
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-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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--
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-- The Original Code and all software distributed under the License is
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-- distributed on an "AS IS" basis, without warranty of any kind, and the
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-- Initial Developer hereby disclaims all such warranties, including without
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-- limitation, any warranties of merchantability, fitness for a particular
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-- purpose or non-infringement. Please see the License for the specific terms
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-- and conditions governing the rights and limitations under the License.
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class Current from TDataStd inherits Attribute from TDF
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---Purpose: this attribute, located at root label, manage an
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-- access to a current label.
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uses Attribute from TDF,
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Label from TDF,
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GUID from Standard,
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DataSet from TDF,
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RelocationTable from TDF
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is
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---Purpose: class methods
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-- =============
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GetID (myclass)
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---C++: return const &
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returns GUID from Standard;
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Set (myclass; L : Label from TDF);
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---Purpose: Set <L> as current of <L> Framework.
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Get (myclass; acces : Label from TDF)
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---Purpose: returns current of <acces> Framework. raise if (!Has)
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returns Label from TDF;
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Has (myclass; acces : Label from TDF)
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---Purpose: returns True if a current label is managed in <acces>
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-- Framework.
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returns Boolean from Standard;
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---Purpose: class methods
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-- =============
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Create
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returns mutable Current from TDataStd;
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SetLabel (me : mutable; current : Label from TDF);
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GetLabel (me)
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returns Label from TDF;
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---Category: TDF_Attribute methods
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-- =====================
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ID (me)
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---C++: return const &
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returns GUID from Standard;
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Restore (me: mutable; With : Attribute from TDF);
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NewEmpty (me)
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returns mutable Attribute from TDF;
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Paste (me; Into : mutable Attribute from TDF;
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RT : mutable RelocationTable from TDF);
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Dump(me; anOS : in out OStream from Standard)
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returns OStream from Standard
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is redefined;
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---C++: return &
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fields
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myLabel : Label from TDF;
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end Current;
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