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/* Interface for Objective-C Bag collection object
Copyright (C) 1993,1994 Free Software Foundation, Inc.
Written by: R. Andrew McCallum <mccallum@gnu.ai.mit.edu>
Date: May 1993
This file is part of the GNU Objective C Class 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 __Bag_h_INCLUDE_GNU
#define __Bag_h_INCLUDE_GNU
#include <objects/stdobjects.h>
#include <objects/Set.h>
@interface Bag : Set
{
unsigned int _count; // the number of elements;
}
// ADDING;
- addObject: newObject withOccurrences: (unsigned)count;
// REMOVING AND REPLACING;
- removeObject: oldObject occurrences: (unsigned)count;
- removeObject: oldObject occurrences: (unsigned)count
ifAbsentCall: (id(*)(arglist_t))excFunc;
// TESTING;
- (unsigned) uniqueCount;
// NON-OBJECT ELEMENT METHOD NAMES;
// INITIALIZING AND FREEING;
- initWithType: (const char *)contentEncoding
capacity: (unsigned)aCapacity;
// ADDING;
- addElement: (elt)newElement withOccurrences: (unsigned)count;
// REMOVING AND REPLACING;
- (elt) removeElement:(elt)oldElement occurrences: (unsigned)count;
- (elt) removeElement:(elt)oldElement occurrences: (unsigned)count
ifAbsentCall: (elt(*)(arglist_t))excFunc;
@end
#endif /* __Bag_h_INCLUDE_GNU */
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