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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.
86 lines
3.3 KiB
Plaintext
86 lines
3.3 KiB
Plaintext
-- Created on: 1992-02-11
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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 UndefinedEntity from StepData inherits TShared
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---Purpose : Undefined entity specific to Step Interface, in which StepType
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-- is defined at each instance, or is a SubList of another one
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-- Uses an UndefinedContent, that from Interface is suitable.
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-- Also an Entity defined by STEP can be "Complex Type" (see
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-- ANDOR clause in Express).
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uses AsciiString from TCollection, HAsciiString from TCollection,
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UndefinedContent, Check, CopyTool, EntityIterator,
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StepReaderData, StepWriter
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is
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Create returns UndefinedEntity;
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---Purpose : creates an Unknown entity
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Create (issub : Boolean) returns UndefinedEntity;
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---Purpose : Creates a SubList of an Unknown entity : it is an Unknown
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-- Entity with no Type, but flagged as "SUB" if issub is True
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UndefinedContent (me) returns UndefinedContent;
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---Purpose : Returns the UndefinedContent which brings the Parameters
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IsSub (me) returns Boolean;
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---Purpose : Returns True if an Unndefined Entity is SubPart of another one
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Super (me) returns UndefinedEntity;
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---Purpose : Returns the "super-entity" of a sub-part
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IsComplex (me) returns Boolean;
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---Purpose : Returns True if <me> defines a Multiple Type Entity (see ANDOR)
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Next (me) returns UndefinedEntity;
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---Purpose : For a Multiple Type Entity, returns the Next "Componant"
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-- For more than two Types, iterative definition (Next->Next...)
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-- Returns a Null Handle for the end of the List
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StepType (me) returns CString;
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---Purpose : gives entity type, read from file
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-- For a Complex Type Entity, gives the first Type read, each
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-- "Next" gives its "partial" type
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-- was C++ : return const
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ReadRecord (me : mutable;
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SR : StepReaderData; num : Integer; ach : in out Check);
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---Purpose : reads data from StepReaderData (i.e. from file), by filling
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-- StepType and parameters stored in the UndefinedContent
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WriteParams (me; SW : in out StepWriter);
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---Purpose : write data to StepWriter, taken from UndefinedContent
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GetFromAnother (me : mutable; other : like me;
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TC : in out CopyTool);
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---Purpose : reads another UndefinedEntity from StepData
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FillShared (me; list : in out EntityIterator from Interface);
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---Purpose : Fills the list of shared entities
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fields
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thetype : HAsciiString from TCollection;
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thecont : UndefinedContent;
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thesub : Boolean;
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thenext : UndefinedEntity; -- for a Multiple Type Entity
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end UndefinedEntity;
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