functor (HT : BatHashtbl.HashedType) ->
sig
type key = HT.t
type t
val create : int -> t
val clear : t -> unit
val hashcons : t -> key -> key hobj
val iter : (key hobj -> unit) -> t -> unit
val fold : (key hobj -> 'a -> 'a) -> t -> 'a -> 'a
val count : t -> int
end