ObjFW  Diff

@implementation OFCountedSet_hashtable
+ (void)initialize
{
	if (self == [OFCountedSet_hashtable class])
		[self inheritMethodsFromClass: [OFMutableSet_hashtable class]];
}

- initWithSet: (OFSet*)set
- initWithSet: (OFSet *)set
{
	self = [self init];

	@try {
		void *pool = objc_autoreleasePoolPush();

		if ([set isKindOfClass: [OFCountedSet class]]) {
			OFCountedSet *countedSet = (OFCountedSet*)countedSet;
			OFCountedSet *countedSet = (OFCountedSet *)countedSet;

			for (id object in countedSet) {
				size_t count =
				    [countedSet countForObject: object];

				for (size_t i = 0; i < count; i++)
					[self addObject: object];

		[self release];
		@throw e;
	}

	return self;
}

- initWithArray: (OFArray*)array
- initWithArray: (OFArray *)array
{
	self = [self init];

	@try {
		id const *objects = [array objects];
		size_t count = [array count];

		for (size_t i = 0; i < count; i++)
			[self addObject: objects[i]];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- initWithObjects: (id const*)objects
- initWithObjects: (id const *)objects
	    count: (size_t)count
{
	self = [self init];

	@try {
		for (size_t i = 0; i < count; i++)
			[self addObject: objects[i]];

		[self release];
		@throw e;
	}

	return self;
}

- initWithSerialization: (OFXMLElement*)element
- initWithSerialization: (OFXMLElement *)element
{
	self = [self init];

	@try {
		void *pool = objc_autoreleasePoolPush();

		if (![[element name] isEqual: @"OFCountedSet"] ||

			count_ = [objectElement attributeForName: @"count"];

			if (object == nil || count_ == nil)
				@throw [OFInvalidFormatException exception];

			count = (size_t)[[count_ stringValue] decimalValue];

			[_mapTable setObject: (void*)(uintptr_t)count
			[_mapTable setObject: (void *)(uintptr_t)count
				      forKey: [object objectByDeserializing]];

			objc_autoreleasePoolPop(pool2);
		}

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {

- (void)addObject: (id)object
{
	size_t count = (size_t)(uintptr_t)[_mapTable objectForKey: object];

	if (SIZE_MAX - count < 1 || UINTPTR_MAX - count < 1)
		@throw [OFOutOfRangeException exception];

	[_mapTable setObject: (void*)(uintptr_t)(count + 1)
	[_mapTable setObject: (void *)(uintptr_t)(count + 1)
		      forKey: object];
}

- (void)removeObject: (id)object
{
	size_t count = (size_t)(uintptr_t)[_mapTable objectForKey: object];

	if (count == 0)
		return;

	count--;

	if (count > 0)
		[_mapTable setObject: (void*)(uintptr_t)count
		[_mapTable setObject: (void *)(uintptr_t)count
			      forKey: object];
	else
		[_mapTable removeObjectForKey: object];
}

- (void)makeImmutable
{
}
@end