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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
54 lines
1.7 KiB
Plaintext
54 lines
1.7 KiB
Plaintext
-- Created on: 1995-12-19
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-- Created by: Jean Yves LEBEY
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-- Copyright (c) 1995-1999 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
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-- under the terms of the GNU Lesser General Public 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 Loop from TopOpeBRepBuild inherits TShared from MMgt
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---Purpose:
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-- a Loop is an existing shape (Shell,Wire) or a set
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-- of shapes (Faces,Edges) which are connex.
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-- a set of connex shape is represented by a BlockIterator
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uses
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Shape from TopoDS,
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BlockIterator from TopOpeBRepBuild,
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ShapeEnum from TopAbs
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is
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Create(S : Shape from TopoDS) returns mutable Loop;
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Create(BI : BlockIterator) returns mutable Loop;
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IsShape(me) returns Boolean from Standard is virtual;
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Shape(me) returns Shape from TopoDS is virtual;
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---C++: return const &
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-- only when IsShape() is true
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BlockIterator(me) returns BlockIterator is static;
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---C++: return const &
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-- only when IsShape() is false
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Dump(me) is virtual;
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fields
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myIsShape : Boolean from Standard is protected;
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myShape : Shape from TopoDS is protected;
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myBlockIterator : BlockIterator is protected;
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end Loop from TopOpeBRepBuild;
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