/*
* Copyright (c) 2008 - 2010
* 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 included in
* the packaging of this file.
*/
#import "OFEnumerator.h"
/**
* \brief A protocol with methods common for all collections.
*/
@protocol OFCollection
#ifdef OF_HAVE_PROPERTIES
@property (readonly) size_t count;
#endif
/**
* \return The number of objects in the collection
*/
- (size_t)count;
/**
* \returns An OFEnumerator to enumerate through all objects of the collection
*/
- (OFEnumerator*)objectEnumerator;
@end