ObjFW
src/OFCollection.h
00001 /*
00002  * Copyright (c) 2008, 2009, 2010, 2011
00003  *   Jonathan Schleifer <js@webkeks.org>
00004  *
00005  * All rights reserved.
00006  *
00007  * This file is part of ObjFW. It may be distributed under the terms of the
00008  * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
00009  * the packaging of this file.
00010  *
00011  * Alternatively, it may be distributed under the terms of the GNU General
00012  * Public License, either version 2 or 3, which can be found in the file
00013  * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
00014  * file.
00015  */
00016 
00017 #import "OFEnumerator.h"
00018 
00022 @protocol OFCollection <OFObject>
00023 #ifdef OF_HAVE_PROPERTIES
00024 @property (readonly) size_t count;
00025 #endif
00026 
00030 - (size_t)count;
00031 
00035 - (OFEnumerator*)objectEnumerator;
00036 
00040 - (BOOL)containsObject: (id)obj;
00041 
00046 - (BOOL)containsObjectIdenticalTo: (id)obj;
00047 @end
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