hashmap.cppo.mli

#ifdef TYPE_STRING
type key = string
#elif defined TYPE_INT
type key = int
#else
[%error "unknown type"]
#endif


type 'b t


val make:  hintSize:int -> 'b t

val clear: 'b t -> unit

val isEmpty: _ t -> bool

val set: 'a t -> key -> 'a -> unit
(** [setDone tbl k v] if [k] does not exist,
    add the binding [k,v], otherwise, update the old value with the new
    [v]
*)


val copy: 'a t -> 'a t
val get:  'a t -> key -> 'a option

val has:  'b  t -> key -> bool

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

val forEach: 'b t -> (key -> 'b -> unit) -> unit

val reduce: 'b t -> 'c -> ('c -> key -> 'b ->  'c) -> 'c

val keepMapInPlace: 'a t ->  (key -> 'a -> 'a option) -> unit


val size: _ t -> int


val toArray: 'a t -> (key * 'a) array
val keysToArray: 'a t -> key array
val valuesToArray: 'a t -> 'a array
val fromArray: (key * 'a) array -> 'a t
val mergeMany: 'a t -> (key * 'a) array -> unit
val getBucketHistogram: _ t -> int array
val logStats: _ t -> unit

val ofArray: (key * 'a) array -> 'a t
[@@ocaml.deprecated "Use fromArray instead"]


(** {1 Uncurried version} *)


val forEachU: 'b t -> (key -> 'b -> unit [@bs]) -> unit
val reduceU: 'b t -> 'c -> ('c -> key -> 'b ->  'c [@bs]) -> 'c
val keepMapInPlaceU: 'a t ->  (key -> 'a -> 'a option [@bs]) -> unit