package batteries

  1. Overview
  2. Docs
A community-maintained standard library extension

Install 

dune-project
 Dependency

github.com Readme Edit opam file Versions (13)

Authors

  1. O
    OCaml batteries-included team

Maintainers

  1. C
    Cedric Cellier <rixed@happyleptic.org>
  2. F
    Francois Berenger <unixjunkie@sdf.org>
  3. Gabriel Scherer
  4. T
    Thibault Suzanne <thi.suzanne@gmail.com>
  5. S
    Simmo Saan <simmo.saan@gmail.com>

Sources

batteries-3.11.0.tar.gz
md5=096be9e83e347b4c7b5b6e5b2af22992
sha512=621dca842c4a7adf0ac1e907bf44c1405e0b66a088987a138a4f4e98ca744815913bf87fd780619151cb049a07d7fdb1e8adb7b65698ab46b8c2dfe46cd7119d

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

Module BatHashcons.MakeTableSource

Parameters

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.