File: hashtbl.mli

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ocaml-stdcompat 19-1
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type (!'a, !'b) t
val create : ?random:bool -> int -> ('a, 'b) t
val clear : ('a, 'b) t -> unit
val reset : ('a, 'b) t -> unit
val copy : ('a, 'b) t -> ('a, 'b) t
val add : ('a, 'b) t -> 'a -> 'b -> unit
val find : ('a, 'b) t -> 'a -> 'b
val find_opt : ('a, 'b) t -> 'a -> 'b option
val find_all : ('a, 'b) t -> 'a -> 'b list
val mem : ('a, 'b) t -> 'a -> bool
val remove : ('a, 'b) t -> 'a -> unit
val replace : ('a, 'b) t -> 'a -> 'b -> unit
val iter : ('a -> 'b -> unit) -> ('a, 'b) t -> unit
val filter_map_inplace : ('a -> 'b -> 'b option) -> ('a, 'b) t -> unit
val fold : ('a -> 'b -> 'c -> 'c) -> ('a, 'b) t -> 'c -> 'c
val length : ('a, 'b) t -> int
val randomize : unit -> unit
val is_randomized : unit -> bool
val rebuild : ?random:bool -> ('a, 'b) t -> ('a, 'b) t
type statistics =
  {
  num_bindings: int ;
  num_buckets: int ;
  max_bucket_length: int ;
  bucket_histogram: int array }
val stats : ('a, 'b) t -> statistics
val to_seq : ('a, 'b) t -> ('a * 'b) Seq.t
val to_seq_keys : ('a, 'b) t -> 'a Seq.t
val to_seq_values : ('a, 'b) t -> 'b Seq.t
val add_seq : ('a, 'b) t -> ('a * 'b) Seq.t -> unit
val replace_seq : ('a, 'b) t -> ('a * 'b) Seq.t -> unit
val of_seq : ('a * 'b) Seq.t -> ('a, 'b) t
module type HashedType  =
  sig type t val equal : t -> t -> bool val hash : t -> int end
module type S  =
  sig
    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 iter : (key -> 'a -> unit) -> 'a t -> unit
    val filter_map_inplace : (key -> 'a -> 'a option) -> 'a t -> unit
    val fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b
    val length : 'a t -> int
    val stats : 'a t -> statistics
    val to_seq : 'a t -> (key * 'a) Seq.t
    val to_seq_keys : 'a t -> key Seq.t
    val to_seq_values : 'a t -> 'a Seq.t
    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
  end
module Make :
functor (H : HashedType) ->
  sig
    type key = H.t
    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 iter : (key -> 'a -> unit) -> 'a t -> unit
    val filter_map_inplace : (key -> 'a -> 'a option) -> 'a t -> unit
    val fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b
    val length : 'a t -> int
    val stats : 'a t -> statistics
    val to_seq : 'a t -> (key * 'a) Seq.t
    val to_seq_keys : 'a t -> key Seq.t
    val to_seq_values : 'a t -> 'a Seq.t
    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
  end
module type SeededHashedType  =
  sig type t val equal : t -> t -> bool val hash : int -> t -> int end
module type SeededS  =
  sig
    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 iter : (key -> 'a -> unit) -> 'a t -> unit
    val filter_map_inplace : (key -> 'a -> 'a option) -> 'a t -> unit
    val fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b
    val length : 'a t -> int
    val stats : 'a t -> statistics
    val to_seq : 'a t -> (key * 'a) Seq.t
    val to_seq_keys : 'a t -> key Seq.t
    val to_seq_values : 'a t -> 'a Seq.t
    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
  end
module MakeSeeded :
functor (H : SeededHashedType) ->
  sig
    type key = H.t
    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 iter : (key -> 'a -> unit) -> 'a t -> unit
    val filter_map_inplace : (key -> 'a -> 'a option) -> 'a t -> unit
    val fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b
    val length : 'a t -> int
    val stats : 'a t -> statistics
    val to_seq : 'a t -> (key * 'a) Seq.t
    val to_seq_keys : 'a t -> key Seq.t
    val to_seq_values : 'a t -> 'a Seq.t
    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
  end
val hash : 'a -> int
val seeded_hash : int -> 'a -> int
val hash_param : int -> int -> 'a -> int
val seeded_hash_param : int -> int -> int -> 'a -> int