ObjFW  Documentation

/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013
 *   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.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <stdlib.h>

#import "OFEnumerator.h"
#import "OFArray.h"

#import "autorelease.h"

@implementation OFEnumerator
- init
{
	if (object_getClass(self) == [OFEnumerator class]) {
		@try {
			[self doesNotRecognizeSelector: _cmd];
			abort();
		} @catch (id e) {
			[self release];
			@throw e;
		}
	}

	return [super init];
}

- (id)nextObject
{
	[self doesNotRecognizeSelector: _cmd];
	abort();
}

- (OFArray*)allObjects
{
	OFMutableArray *ret = [OFMutableArray array];
	void *pool = objc_autoreleasePoolPush();
	id object;

	while ((object = [self nextObject]) != nil)
		[ret addObject: object];

	[ret makeImmutable];

	objc_autoreleasePoolPop(pool);

	return ret;
}

- (void)reset
{
	[self doesNotRecognizeSelector: _cmd];
	abort();
}
@end