ObjFW
OFCountedSet.h
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1 /*
2  * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
3  * Jonathan Schleifer <js@webkeks.org>
4  *
5  * All rights reserved.
6  *
7  * This file is part of ObjFW. It may be distributed under the terms of the
8  * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
9  * the packaging of this file.
10  *
11  * Alternatively, it may be distributed under the terms of the GNU General
12  * Public License, either version 2 or 3, which can be found in the file
13  * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
14  * file.
15  */
16 
17 #import "OFSet.h"
18 
19 OF_ASSUME_NONNULL_BEGIN
20 
23 #ifdef OF_HAVE_BLOCKS
24 
32 typedef void (^of_counted_set_enumeration_block_t)(id object, size_t count,
33  bool *stop);
34 #endif
35 
42 #ifdef OF_HAVE_GENERICS
43 @interface OFCountedSet <ObjectType>: OFMutableSet <ObjectType>
44 #else
45 # ifndef DOXYGEN
46 # define ObjectType id
47 # endif
49 #endif
50 
55 - (size_t)countForObject: (ObjectType)object;
56 
57 #ifdef OF_HAVE_BLOCKS
58 
63 - (void)enumerateObjectsAndCountUsingBlock:
64  (of_counted_set_enumeration_block_t)block;
65 #endif
66 @end
67 #if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
68 # undef ObjectType
69 #endif
70 
71 OF_ASSUME_NONNULL_END
An abstract class for a mutable unordered set of unique objects.
Definition: OFMutableSet.h:32
An abstract class for a mutable unordered set of objects, counting how often it contains an object...
Definition: OFCountedSet.h:48
void(^ of_counted_set_enumeration_block_t)(id object, size_t count, bool *stop)
A block for enumerating an OFCountedSet.
Definition: OFCountedSet.h:32