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ddf2fe8eeb
NCollection_BaseCollection class, relevant header files, and macro DEFINE_BASECOLLECTION removed. Hence methods Assign() from other compatible (via inheritance of BaseCollection) collections are not available any more, as well as base Iterator class. All methods of Iterator classes are made non-virtual, allowing their inline expansion for better performance. OCCT-specific operators new and delete added to collection classes and removed from iterator classes.
48 lines
2.2 KiB
C++
48 lines
2.2 KiB
C++
// Created on: 2002-04-23
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// Created by: Alexander KARTOMIN (akm)
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// Copyright (c) 2002-2014 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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// Purpose: Single hashed Map. This Map is used to store and
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// retrieve keys in linear time.
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// The ::Iterator class can be used to explore the
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// content of the map. It is not wise to iterate and
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// modify a map in parallel.
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// To compute the hashcode of the key the function
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// ::HashCode must be defined in the global namespace
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// To compare two keys the function ::IsEqual must be
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// defined in the global namespace.
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// The performance of a Map is conditionned by its
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// number of buckets that should be kept greater to
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// the number of keys. This map has an automatic
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// management of the number of buckets. It is resized
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// when the number of Keys becomes greater than the
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// number of buckets.
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// If you have a fair idea of the number of objects
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// you can save on automatic resizing by giving a
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// number of buckets at creation or using the ReSize
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// method. This should be consider only for crucial
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// optimisation issues.
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#ifndef NCollection_DefineMap_HeaderFile
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#define NCollection_DefineMap_HeaderFile
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#include <NCollection_Map.hxx>
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// *********************************************** Class Map *****************
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#define DEFINE_MAP(_ClassName_, _BaseCollection_, TheKeyType) \
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typedef NCollection_Map <TheKeyType > _ClassName_;
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#endif
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