Ephemeron.GenHashTable.MakeSeeded

# Functor Ephemeron.GenHashTable.MakeSeeded

    module MakeSeeded: functor (H : sig
    type t

    keys

    type 'a container

    contains keys and the associated data

    val hash : int -> t -> int
    same as Hashtbl.SeededHashedType

    val equal : 'a container ->
           t -> Ephemeron.GenHashTable.equal
    equality predicate used to compare a key with the one in a
            container. Can return EDead if the keys in the container are
            dead

    val create : t ->
           'a -> 'a container
    create key data creates a container from
            some initials keys and one data

    val get_key : 'a container ->
           t option
    get_key cont returns the keys if they are all alive

    val get_data : 'a container -> 'a option
    get_data cont return the data if it is alive

    val set_key_data : 'a container ->
           t -> 'a -> unit
    set_key_data cont modify the key and data

    val check_key : 'a container -> bool
    check_key cont checks if all the keys contained in the data
            are alive

    end) -> Ephemeron.SeededS  with type key = H.t

Functor building an implementation of an hash table that use the container for keeping the information given

Parameters: |
`H` | : | `sig type t (** keys *) type 'a container (** contains keys and the associated data *) val hash: int -> t -> int (** same as {!Hashtbl.SeededHashedType} *) val equal: 'a container -> t -> equal (** equality predicate used to compare a key with the one in a container. Can return [EDead] if the keys in the container are dead *) val create: t -> 'a -> 'a container (** [create key data] creates a container from some initials keys and one data *) val get_key: 'a container -> t option (** [get_key cont] returns the keys if they are all alive *) val get_data: 'a container -> 'a option (** [get_data cont] return the data if it is alive *) val set_key_data: 'a container -> t -> 'a -> unit (** [set_key_data cont] modify the key and data *) val check_key: 'a container -> bool (** [check_key cont] checks if all the keys contained in the data are alive *) end`

    include Hashtbl.SeededS

    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