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6e33d3ced2
Redundant keyword 'mutable' removed in CDL files. In IGESConvGeom_GeomBuilder, unused methods MakeXY() and MakeXYZ() removed. Method StepAP214_AutoDesignGroupAssignment::Init() replicating same method of the base class is removed as it causes CDL extraction error after above (seemingly irrelevant) changes.
54 lines
2.5 KiB
Plaintext
54 lines
2.5 KiB
Plaintext
-- Created on: 1992-12-02
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-- Created by: Christian CAILLET
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-- Copyright (c) 1992-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and/or modify it under
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-- the terms of the GNU Lesser General Public License version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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class SelectRootComps from IFSelect inherits SelectExtract
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---Purpose : A SelectRootComps sorts the Entities which are part of Strong
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-- Componants, local roots of a set of Entities : they can be
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-- Single Componants (containing one Entity) or Cycles
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-- This class gives a more secure result than SelectRoots (which
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-- considers only Single Componants) but is longer to work : it
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-- can be used when there can be or there are cycles in a Model
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-- For each cycle, one Entity is given arbitrarily
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-- Reject works as for SelectRoots : Strong Componants defined in
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-- the input list which are not local roots are given
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uses AsciiString from TCollection, InterfaceModel, EntityIterator, Graph
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is
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Create returns SelectRootComps;
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---Purpose : Creates a SelectRootComps
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RootResult (me; G : Graph) returns EntityIterator is redefined;
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---Purpose : Returns the list of local root strong componants, by one
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-- Entity par componant. It is redefined for a purpose of
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-- effeciency : calling a Sort routine for each Entity would
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-- cost more ressource than to work in once using a Map
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-- RootResult takes in account the Direct status
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HasUniqueResult (me) returns Boolean is redefined protected;
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---Purpose : Returns True, RootResult assuring uniqueness
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Sort (me; rank : Integer; ent : Transient; model : InterfaceModel)
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returns Boolean;
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---Purpose : Returns always True, because RootResult has done work
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ExtractLabel (me) returns AsciiString from TCollection;
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---Purpose : Returns a text defining the criterium : "Local Root Componants"
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end SelectRootComps;
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