package ocaml-base-compiler

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Official 4.04.2 release

Install

Dune Dependency

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Authors

Maintainers

David Allsopp

Sources

4.04.2.tar.gz

sha256=6277a477956fc7b76f28af9941dce2984d0df809a0361093eb2e28234bf9c8ed

md5=5ce661a2d8b760dc77c2facf46ccddd1

doc/stdlib/Hashtbl/Make/index.html

Module `Hashtbl.Make`

Functor building an implementation of the hashtable structure. The functor Hashtbl.Make 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 hashing and equality functions specified in the functor argument H instead of generic equality and hashing. Since the hash function is not seeded, the create operation of the result structure always returns non-randomized hash tables.

Parameters

module H : HashedType

Signature

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_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

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Parameters
Signature