package batteries

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A community-maintained standard library extension

Install

Dune Dependency

github.com Readme Edit opam file Versions (14)

Authors

O

OCaml batteries-included team

Maintainers

Sources

v3.7.1.tar.gz

md5=d02c4f044e53edca010de46f9139ce00

sha512=99a5afa3604c4cf0c849c670111d617f7f255acb0da043b73ddffdf0e299948bce52516ee31921f269de6088156c4e0a187e0b931543c6819c6b25966b303281

doc/batteries.unthreaded/BatHashcons/MakeTable/index.html

Module `BatHashcons.MakeTable`Source

Parameters

module HT : BatHashtbl.HashedType

Signature

Sourcetype key = HT.t

type of objects in the table

Sourcetype t

type of the table

Sourceval create : int -> t

create n creates a table with at least n cells.

Sourceval clear : t -> unit

clear tab removes all entries from the table tab.

Sourceval hashcons : t -> key -> key hobj

hashcons tab k returns either k, adding it to the table tab as a side effect, or if k is already in the table then it returns the hashed object corresponding to that entry.

raises Failure
if number of objects with the same hash reaches system limit of array size

Sourceval iter : (key hobj -> unit) -> t -> unit

iter f tab applies f to every live hashed object in the table tab.

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

fold f tab x0 folds f across every live hashed object in the table tab, starting with value x0

Sourceval count : t -> int

count tab returns a count of how many live objects are in tab. This can decrease whenever the GC runs, even during execution, so consider the returned value as an upper-bound.

On This Page

Parameters
Signature