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49 lines
1.8 KiB
Plaintext
Executable File
49 lines
1.8 KiB
Plaintext
Executable File
-- Created on: 1997-08-01
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-- Created by: SMO
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-- Copyright (c) 1997-1999 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 PointDriver from TPrsStd inherits Driver from TPrsStd
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---Purpose: An implementation of TPrsStd_Driver for points.
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uses
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GUID from Standard,
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Label from TDF,
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InteractiveObject from AIS
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is
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Create
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returns mutable PointDriver from TPrsStd;
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---Purpose: Constructs an empty point driver.
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Update (me : mutable ;
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aLabel : Label from TDF;
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anAISObject : in out InteractiveObject from AIS)
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returns Boolean from Standard
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is redefined virtual;
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--- Purpose: Build the AISObject (if null) or update it.
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-- No compute is done.
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-- Returns <True> if informations was found
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-- and AISObject updated.
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end PointDriver;
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