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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@329 72102866-910b-0410-8b05-ffd578937521
69 lines
2.2 KiB
Objective-C
69 lines
2.2 KiB
Objective-C
/* Interface for Objective-C Sequential Collection object.
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Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc.
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Written by: R. Andrew McCallum <mccallum@gnu.ai.mit.edu>
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Date: May 1993
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This file is part of the GNU Objective C Class Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __IndexedCollection_h_INCLUDE_GNU
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#define __IndexedCollection_h_INCLUDE_GNU
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#include <objects/stdobjects.h>
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#include <objects/KeyedCollection.h>
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#include <objects/IndexedCollecting.h>
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@interface IndexedCollection : KeyedCollection
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@end
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/* Put this on category instead of class to avoid bogus complaint from gcc */
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@interface IndexedCollection (IndexedCollectionProtocol) <IndexedCollecting>
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@end
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/* The only subclassResponsibilities in IndexedCollection are:
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insertElement:atIndex:
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removeElementAtIndex:
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elementAtIndex:
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but subclass will want to override others as well in order to
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increase efficiency. The following are especially important if
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the subclass's implementation of "elementAtIndex:" is not efficient:
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replaceElementAtIndex:with:
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swapAtIndeces::
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shallowCopyReplaceFrom:to:with:
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sortAddElement:byCalling:
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removeElement:
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firstElement
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lastElement
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shallowCopyFrom:to:
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withElementsCall:whileTrue:
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withElementsInReverseCall:whileTrue:
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and perhaps:
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appendElement:
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prependElement:
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indexOfElement:
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withElementsInReverseCall:
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*/
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#endif /* __IndexedCollection_h_INCLUDE_GNU */
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