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d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
70 lines
2.5 KiB
Plaintext
70 lines
2.5 KiB
Plaintext
-- Created on: 1996-01-05
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-- Created by: Jean Yves LEBEY
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-- Copyright (c) 1996-1999 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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deferred class CompositeClassifier from TopOpeBRepBuild
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inherits LoopClassifier from TopOpeBRepBuild
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---Purpose:
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-- classify composite Loops, i.e, loops that can be either a Shape, or
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-- a block of Elements.
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uses
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ShapeEnum from TopAbs,
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Shape from TopoDS,
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State from TopAbs,
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Loop from TopOpeBRepBuild,
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BlockBuilder from TopOpeBRepBuild
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is
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Initialize(BB : BlockBuilder);
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Compare(me : in out; L1,L2 : Loop) returns State from TopAbs
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is redefined;
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CompareShapes(me : in out; B1,B2 : Shape from TopoDS)
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---Purpose: classify shape <B1> with shape <B2>
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returns State from TopAbs is deferred;
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CompareElementToShape(me : in out; E,B : Shape from TopoDS)
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---Purpose: classify element <E> with shape <B>
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returns State from TopAbs is deferred;
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ResetShape(me : in out; B : Shape from TopoDS) is deferred;
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---Purpose: prepare classification involving shape <B>
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-- calls ResetElement on first element of <B>
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ResetElement(me : in out; E : Shape from TopoDS) is deferred;
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---Purpose: prepare classification involving element <E>.
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CompareElement(me : in out; E : Shape from TopoDS)
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returns Boolean from Standard
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is deferred;
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---Purpose: Add element <E> in the set of elements used in classification.
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-- Returns FALSE if the element <E> has been already added to the set of elements,
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-- otherwise returns TRUE.
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State(me : in out) returns State from TopAbs is deferred;
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---Purpose: Returns state of classification of 2D point, defined by
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-- ResetElement, with the current set of elements, defined by Compare.
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fields
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myBlockBuilder : Address is protected; -- (TopOpeBRepBuild_BlockBuilder*)
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end CompositeClassifier from TopOpeBRepBuild;
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