BatCache

# Module BatCache

    module BatCache: sig .. end

These functions build a cache with either a hashtbl or a map. The `cache.get` function gets a value from the cache, generating it with the generator function `gen` and adding it to the cache if needed. The `cache.del` function removes a value from the cache.

`type `('a, 'b)` manual_cache = {`

`` | `get : `'a -> 'b`;`
`` | `del : `'a -> unit`;`
`` | `enum : `unit -> ('a * 'b) BatEnum.t`;`

}

    val make_ht : gen:('a -> 'b) -> int -> ('a, 'b) manual_cache

    val make_map : gen:('a -> 'b) -> ('a, 'b) manual_cache

These functions build a cache with either a hashtbl or a map. The `cache.get` function gets a value from the cache, generating it with the generator function `gen` and adding it to the cache if needed. The `cache.del` function removes a value from the cache.

    type ('a, 'b) auto_cache = 'a -> 'b

    val lru_cache : gen:('a -> 'b) -> int -> ('a, 'b) auto_cache