package ocaml-base-compiler

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Official 4.04.2 release

Install

Dune Dependency

ocaml.org Edit opam file Versions (66)

Authors

Maintainers

David Allsopp

Sources

4.04.2.tar.gz

sha256=6277a477956fc7b76f28af9941dce2984d0df809a0361093eb2e28234bf9c8ed

md5=5ce661a2d8b760dc77c2facf46ccddd1

doc/stdlib/Ephemeron/Kn/Make/index.html

Module `Kn.Make`

Functor building an implementation of a weak hash table

Propose the same interface as usual hash table. However since the bindings are weak, even if mem h k is true, a subsequent find h k may raise Not_found because the garbage collector can run between the two.

Moreover, the table shouldn't be modified during a call to iter. Use filter_map_inplace in this case.

Parameters

module H : Hashtbl.HashedType

Signature

include Hashtbl.S with type key = H.t array

type key = H.t array

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 -> Hashtbl.statistics

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

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Parameters
Signature