/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012
* Jonathan Schleifer <js@webkeks.org>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#import "OFSet.h"
/**
* \brief An abstract class for a mutable unordered set of unique objects.
*/
@interface OFMutableSet: OFSet
/**
* \brief Adds the specified object to the set.
*
* \param object The object to add to the set
*/
- (void)addObject: (id)object;
/**
* \brief Removes the specified object from the set.
*
* \param object The object to remove from the set
*/
- (void)removeObject: (id)object;
/**
* \brief Removes all objects from the receiver that are in the specified set.
*
* \param set The set whose objects will be removed from the receiver
*/
- (void)minusSet: (OFSet*)set;
/**
* \brief Removes all objects from the receiver that are not in the specified
* set.
*
* \param set The set to intersect
*/
- (void)intersectSet: (OFSet*)set;
/**
* \brief Creates a union of the receiver and the specified set.
*
* \param set The set to create the union with
*/
- (void)unionSet: (OFSet*)set;
/**
* \brief Converts the mutable set to an immutable set.
*/
- (void)makeImmutable;
@end