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/* IndexedCollection definitions for the use of subclass implementations only
Copyright (C) 1993 R. Andrew McCallum <mccallum@cs.rochester.edu>
Dept. of Computer Science, U. of Rochester, Rochester, NY 14627
This file is part of the GNU Objective-C Collection library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __IndexedCollectionPrivate_h_INCLUDE_GNU
#define __IndexedCollectionPrivate_h_INCLUDE_GNU
#include <coll/CollectionPrivate.h>
#include <coll/IndexedCollecting.h> /* for COLL_NO_INDEX */
/* To be used inside a method for making sure the index
is not COLL_NO_INDEX */
/*
#define CHECK_INDEX_RANGE(INDEX, OVER, DEFAULT_RET_VAL)
if (INDEX >= OVER)
{
TRY_DOING_FORWARD_WITH(@selector(errorIndexRangeInSel:withArgList:defaultReturn:),
DEFAULT_RET_VAL);
return DEFAULT_RET_VAL;
}
*/
/* To be used inside a method for determining if the index
is below invalid maximum */
#define INDEX_RANGE_WARNING(INDEX, OVER)\
(((INDEX) >= (OVER))\
?\
([self errorIndex:(INDEX) beyondRange:(OVER) inMethod:_cmd],YES)\
:\
(NO))
@interface IndexedCollection (ErrorReporting)
- errorIndex: (unsigned)index beyondRange: (unsigned)over inMethod: (SEL)aSel;
@end
#endif /* __IndexedCollectionPrivate_h_INCLUDE_GNU */
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