21 lines
908 B
OCaml
21 lines
908 B
OCaml
(**************************************************************************)
|
|
(* *)
|
|
(* Copyright (c) 2014 - 2016. *)
|
|
(* Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
|
|
(* *)
|
|
(* All rights reserved. No warranty, explicit or implicit, provided. *)
|
|
(* *)
|
|
(**************************************************************************)
|
|
|
|
(** Imperative Ring Buffer *)
|
|
|
|
type 'a t
|
|
val create : int -> 'a t
|
|
val add : 'a t -> 'a -> unit
|
|
val add_list : 'a t -> 'a list -> unit
|
|
val last : 'a t -> 'a option
|
|
exception Empty
|
|
val last_exn : 'a t -> 'a
|
|
val fold : 'a t -> init:'b -> f:('b -> 'a -> 'b) -> 'b
|
|
val elements : 'a t -> 'a list
|