OFMutableSet.h

/*
 * Copyright (c) 2008-2026 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3.0 only,
 * as published by the Free Software Foundation.
 *
 * This program 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 Lesser General Public License
 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */
 
#import "OFSet.h"
 
OF_ASSUME_NONNULL_BEGIN

@interface OFMutableSet OF_GENERIC(ObjectType): OFSet OF_GENERIC(ObjectType)
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# define ObjectType id
#endif
+ (instancetype)setWithCapacity: (size_t)capacity;

- (instancetype)init OF_DESIGNATED_INITIALIZER;

- (instancetype)initWithCapacity: (size_t)capacity OF_DESIGNATED_INITIALIZER;

- (void)addObject: (ObjectType)object;

- (void)removeObject: (ObjectType)object;

- (void)minusSet: (OFSet OF_GENERIC(ObjectType) *)set;

- (void)intersectSet: (OFSet OF_GENERIC(ObjectType) *)set;

- (void)unionSet: (OFSet OF_GENERIC(ObjectType) *)set;

- (void)removeAllObjects;

- (void)makeImmutable;
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef ObjectType
#endif
@end
 
OF_ASSUME_NONNULL_END