plucky (3) Ephemeron.Kn.Make.3o.gz

NAME

       Ephemeron.Kn.Make - Functor building an implementation of a weak hash table

Module

       Module   Ephemeron.Kn.Make

Documentation

       Module Make
        : (H : Hashtbl.HashedType) -> sig end

       Functor building an implementation of a weak hash table

       Parameters:

       "H"

       Stdlib.Hashtbl.HashedType

       Propose  the  same interface as usual hash table. However since the bindings are weak, even if mem h k is
       true, a subsequent find h k may raise Not_found because the garbage collector can run between the two.

       type key

       type !'a t

       val create : 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