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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
3.2 KiB
Plaintext
86 lines
3.2 KiB
Plaintext
-- Created on: 1993-01-09
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-- Created by: CKY / Contract Toubro-Larsen ( SIVA )
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-- Copyright (c) 1993-1999 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 BooleanTree from IGESSolid inherits IGESEntity
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---Purpose: defines BooleanTree, Type <180> Form Number <0>
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-- in package IGESSolid
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-- The Boolean tree describes a binary tree structure
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-- composed of regularized Boolean operations and operands,
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-- in post-order notation.
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uses
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HArray1OfInteger from TColStd,
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HArray1OfIGESEntity from IGESData
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raises OutOfRange
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is
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Create returns BooleanTree;
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-- Specific Methods pertaining to the class
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Init (me : mutable;
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operands : HArray1OfIGESEntity;
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operations : HArray1OfInteger);
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---Purpose : This method is used to set the fields of the class
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-- BooleanTree
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-- - operands : Array containing pointer to DE of operands
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-- - operations : Array containing integer type for operations
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Length (me) returns Integer;
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---Purpose : returns the length of the post-order list
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IsOperand (me; Index: Integer) returns Boolean
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raises OutOfRange;
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---Purpose : returns True if Index'th value in the post-order list is an Operand;
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-- else returns False if it is an Integer Operations
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-- raises exception if Index < 1 or Index > Length()
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Operand (me; Index : Integer) returns IGESEntity
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raises OutOfRange;
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---Purpose : returns the Index'th value in the post-order list only if it is
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-- an operand else returns NULL
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-- raises exception if Index < 1 or Index > Length()
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Operation (me; Index : Integer) returns Integer
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raises OutOfRange;
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---Purpose : returns the Index'th value in the post-order list only if it is
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-- an operation else returns 0
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-- raises exception if Index < 1 or Index > Length()
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fields
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--
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-- Class : IGESSolid_BooleanTree
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--
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-- Purpose : Declaration of variables specific to the definition
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-- of the Class BooleanTree.
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--
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-- Reminder : A BooleanTree instance is defined by :
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-- - a list having operation codes (integers) or pointers to
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-- - operands. A positive value in the data entry implies an
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-- - operation code; a negative value implies the absolute value
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-- - is to be taken as a pointer to an operand.
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theOperands : HArray1OfIGESEntity;
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theOperations : HArray1OfInteger;
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end BooleanTree;
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