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43 lines
1.7 KiB
Plaintext
Executable File
43 lines
1.7 KiB
Plaintext
Executable File
-- Created on: 1993-01-11
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-- Created by: Christian CAILLET
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-- Copyright (c) 1993-1999 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 SelectUnion from IFSelect inherits SelectCombine
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---Purpose : A SelectUnion cumulates the Entities issued from several other
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-- Selections (union of results : "OR" operator)
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uses AsciiString from TCollection, EntityIterator, Graph
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is
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Create returns mutable SelectUnion;
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---Purpose : Creates an empty SelectUnion
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RootResult (me; G : Graph) returns EntityIterator;
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---Purpose : Returns the list of selected Entities, which is the addition
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-- result from all input selections. Uniqueness is guaranteed.
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Label (me) returns AsciiString from TCollection;
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---Purpose : Returns a text defining the criterium : "Union (OR)"
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end SelectUnion;
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