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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.
83 lines
3.1 KiB
Plaintext
83 lines
3.1 KiB
Plaintext
-- Created on: 1993-02-26
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-- Created by: Remi LEQUETTE
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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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private deferred class BasicMapIterator from TCollection
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---Purpose: This class provides basic services for the
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-- iterators on Maps. The iterators are inherited
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-- from this one.
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--
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-- The iterator contains an array of pointers
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-- (buckets). Each bucket is a pointer on a node. A
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-- node contains a pointer on the next node.
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--
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-- This class provides also basic services for the
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-- implementation of Maps.
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-- A map iterator provides a step by step exploration of all
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-- entries of a map. After initialization of a concrete derived
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-- iterator, use in a loop:
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-- - the function More to know if there is a current entry for
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-- the iterator in the map,
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-- - then the functions which read data on an entry of the
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-- map (these functions are provided by each type of map),
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-- - then the function Next to set the iterator to the next entry of the map.
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-- Warning
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-- - A map is a non-ordered data structure. The order in
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-- which entries of a map are explored by the iterator
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-- depends on its contents, and change when the map is edited.
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-- - It is not recommended to modify the contents of a map
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-- during iteration: the result is unpredictable.
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uses
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BasicMap from TCollection
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is
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Initialize;
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---Purpose: Creates an empty iterator.
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Initialize(M : BasicMap from TCollection);
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---Purpose: Initialize on the first node in the buckets.
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Initialize(me : in out; M : BasicMap from TCollection)
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---Purpose: Initialize on the first node in the buckets.
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is static protected;
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Reset(me : in out)
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---Purpose: Resets the iterator to the first node.
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is static;
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More(me) returns Boolean
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---Purpose: Returns true if there is a current entry for this iterator in the map.
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-- Use the function Next to set this iterator to the position of
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-- the next entry, if it exists.
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---C++: inline
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is static;
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Next(me : in out)
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---Purpose: Sets this iterator to the position of the next entry of the map.
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-- Nothing is changed if there is no more entry to explore in
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-- the map: this iterator is always positioned on the last entry
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-- of the map but the function More returns false.
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is static;
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fields
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myNbBuckets : Integer;
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myBuckets : Address from Standard;
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myBucket : Integer;
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myNode : Address from Standard is protected;
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end BasicMapIterator;
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