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Functor Hashtbl.MakeSeeded

module MakeSeeded:
functor (H : SeededHashedType) -> SeededS with type key = H.t
Functor building an implementation of the hashtable structure. The functor Hashtbl.MakeSeeded returns a structure containing a type key of keys and a type 'a t of hash tables associating data of type 'a to keys of type key. The operations perform similarly to those of the generic interface, but use the seeded hashing and equality functions specified in the functor argument H instead of generic equality and hashing. The create operation of the result structure supports the ~random optional parameter and returns randomized hash tables if ~random:true is passed or if randomization is globally on (see Hashtbl.randomize).
Since 4.00.0
Parameters:
H : 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_all : 'a t -> key -> 'a list
 
val replace : 'a t -> key -> 'a -> unit
 
val mem : 'a t -> key -> bool
 
val iter : (key -> 'a -> unit) -> 'a t -> unit
 
val fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b
 
val length : 'a t -> int
 
val stats : 'a t -> Hashtbl.statistics