Module CCMultiMap

module CCMultiMap: sig .. end

Multimap



type 'a sequence = ('a -> unit) -> unit 
module type S = sig .. end
module type OrderedType = sig .. end
module Make (K : OrderedType (V : OrderedType: S  with type key = K.t and type value = V.t

Two-Way Multimap

Represents n-to-n mappings between two types. Each element from the "left" is mapped to several right values, and conversely.
module type BIDIR = sig .. end
module MakeBidir (L : OrderedType (R : OrderedType: BIDIR 
  with type left = L.t and type right = R.t