package ocaml-base-compiler

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Official release 4.14.2

Install

Dune Dependency

ocaml.org Edit opam file Versions (99)

Authors

Xavier Leroy

Maintainers

Sources

4.14.2.tar.gz

sha256=c2d706432f93ba85bd3383fa451d74543c32a4e84a1afaf3e8ace18f7f097b43

doc/stdlib/Stdlib/Ephemeron/K2/Make/index.html

Module `K2.Make`Source

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 H1 : Hashtbl.HashedType

module H2 : Hashtbl.HashedType

Signature

Sourcetype key = H1.t * H2.t

Sourcetype !'a t

Sourceval create : int -> 'a t

Sourceval clear : 'a t -> unit

Sourceval reset : 'a t -> unit

Sourceval copy : 'a t -> 'a t

Sourceval add : 'a t -> key -> 'a -> unit

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

Sourceval find : 'a t -> key -> 'a

Sourceval find_opt : 'a t -> key -> 'a option

Sourceval find_all : 'a t -> key -> 'a list

Sourceval replace : 'a t -> key -> 'a -> unit

Sourceval mem : 'a t -> key -> bool

Sourceval iter : (key -> 'a -> unit) -> 'a t -> unit

alert old_ephemeron_api This function won't be available in 5.0

Sourceval filter_map_inplace : (key -> 'a -> 'a option) -> 'a t -> unit

alert old_ephemeron_api This function won't be available in 5.0

Sourceval fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b

alert old_ephemeron_api This function won't be available in 5.0

Sourceval length : 'a t -> int

Sourceval stats : 'a t -> Hashtbl.statistics

Sourceval to_seq : 'a t -> (key * 'a) Seq.t

alert old_ephemeron_api This function won't be available in 5.0

Sourceval to_seq_keys : _ t -> key Seq.t

alert old_ephemeron_api This function won't be available in 5.0

Sourceval to_seq_values : 'a t -> 'a Seq.t

alert old_ephemeron_api This function won't be available in 5.0

Sourceval add_seq : 'a t -> (key * 'a) Seq.t -> unit

Sourceval replace_seq : 'a t -> (key * 'a) Seq.t -> unit

Sourceval of_seq : (key * 'a) Seq.t -> 'a t

Sourceval clean : 'a t -> unit

remove all dead bindings. Done automatically during automatic resizing.

Sourceval stats_alive : 'a t -> Hashtbl.statistics

same as Hashtbl.SeededS.stats but only count the alive bindings

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Parameters
Signature