Constructor.
Constructor.
Support for the 'in' operator
Same as above, but includes a counter
'foreach' iteration over set.
Looks up key in the set.
Puts key into the set.
Mixin of the specialized iterator classes which inherit from BucketSet.Iterator.
Iterator class offering specialized versions of opApply for the given map/set class.
Interruptible iterator
Set class. Manages a set of K's with fast lookup. The toHash() method must be implemented.