# Functor Ephemeron.Kn.MakeSeeded

    module MakeSeeded: functor (H : Hashtbl.SeededHashedType) -> Ephemeron.SeededS  with type key = H.t array

Functor building an implementation of a weak hash table. The seed is similar to the one of `Hashtbl.MakeSeeded`.

Parameters: |
`H` | : | `Hashtbl.SeededHashedType`

    type key

    type !'a t

    val create : ?random:bool -> int -> 'a t

    val clear : 'a t -> unit

    val reset : 'a t -> unit

    val copy : 'a t -> 'a t

    val add : 'a t -> key -> 'a -> unit

    val remove : 'a t -> key -> unit

    val find : 'a t -> key -> 'a

    val find_opt : 'a t -> key -> 'a option

    val find_all : 'a t -> key -> 'a list

    val replace : 'a t -> key -> 'a -> unit

    val mem : 'a t -> key -> bool

    val length : 'a t -> int

    val stats : 'a t -> Hashtbl.statistics

    val add_seq : 'a t -> (key * 'a) Seq.t -> unit

    val replace_seq : 'a t -> (key * 'a) Seq.t -> unit

    val of_seq : (key * 'a) Seq.t -> 'a t

    val clean : 'a t -> unit

remove all dead bindings. Done automatically during automatic resizing.

    val stats_alive : 'a t -> Hashtbl.statistics

same as `Hashtbl.SeededS.stats` but only count the alive bindings