Module Set

module Set: sig .. end
Sets over ordered types.

This module implements the set data structure, given a total ordering function over the set elements. All operations over sets are purely applicative (no side-effects). The implementation uses balanced binary trees, and is therefore reasonably efficient: insertion and membership take time logarithmic in the size of the set, for instance.

module type OrderedType = sig .. end
Input signature of the functor Set.Make.
module type S = sig .. end
Output signature of the functor Set.Make.
module Make: 
functor (Ord : OrderedType) -> S with type elt = Ord.t
Functor building an implementation of the set structure given a totally ordered type.