+ (OBQueue *) queue

+ (OBQueue *) queueWithObject:(id)object

- (ULONG) count

- (id) firstObject

- (ULONG) indexOfObject:(id)object

- (ULONG) indexOfObjectIdenticalTo:(id)object

- (OBQueue *) initWithObject:(id)object

- (void) insertObject:(id)object

- (id) lastObject

- (void) makeObjectsPerform:(OBPerform *)perform

- (void) makeObjectsPerformSelector:(SEL)selector

- (void) makeObjectsPerformSelector:(SEL)selector withObject:object

- (id) objectAtIndex:(ULONG)index

- (void) removeAllObjects

- (void) removeFirstObject

- (void) removeObjectIdenticalTo:(id)object