ObjFW
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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