ObjFW  Diff

{
	self = [super init];

	@try {
		id *objectsCArray, *keysCArray;
		uint32_t i, j, newSize;

		keysCArray = [keys cArray];
		objectsCArray = [objects cArray];
		keysCArray = [keys objects];
		objectsCArray = [objects objects];
		count = [keys count];

		if (count > UINT32_MAX)
			@throw [OFOutOfRangeException exceptionWithClass: isa];

		for (newSize = 1; newSize < count; newSize <<= 1);
		if (count * 4 / newSize >= 3)

	return NO;
}

- (OFArray*)allKeys
{
	OFArray *ret;
	id *cArray = [self allocMemoryForNItems: count
					 ofSize: sizeof(id)];
	id *keys = [self allocMemoryForNItems: count
				       ofSize: sizeof(id)];
	size_t i, j;

	for (i = j = 0; i < size; i++)
		if (data[i] != NULL && data[i] != DELETED)
			cArray[j++] = data[i]->key;
			keys[j++] = data[i]->key;

	assert(j == count);

	@try {
		ret = [OFArray arrayWithCArray: cArray
					length: count];
		ret = [OFArray arrayWithObjects: keys
					  count: count];
	} @finally {
		[self freeMemory: cArray];
		[self freeMemory: keys];
	}

	return ret;
}

- (OFArray*)allObjects
{
	OFArray *ret;
	id *cArray = [self allocMemoryForNItems: count
					 ofSize: sizeof(id)];
	id *objects = [self allocMemoryForNItems: count
					  ofSize: sizeof(id)];
	size_t i, j;

	for (i = j = 0; i < size; i++)
		if (data[i] != NULL && data[i] != DELETED)
			cArray[j++] = data[i]->object;
			objects[j++] = data[i]->object;

	assert(j == count);

	@try {
		ret = [OFArray arrayWithCArray: cArray
					length: count];
		ret = [OFArray arrayWithObjects: objects
					  count: count];
	} @finally {
		[self freeMemory: cArray];
		[self freeMemory: objects];
	}

	return ret;
}

- (OFEnumerator*)keyEnumerator
{