Skip to content
This repository
tag: v266
Fetching contributors…

Octocat-spinner-32-eaf2f5

Cannot retrieve contributors at this time

file 55 lines (40 sloc) 1.47 kb
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
(*
Copyright © 2011 MLstate

This file is part of OPA.

OPA is free software: you can redistribute it and/or modify it under the
terms of the GNU Affero General Public License, version 3, as published by
the Free Software Foundation.

OPA is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
more details.

You should have received a copy of the GNU Affero General Public License
along with OPA. If not, see <http://www.gnu.org/licenses/>.
*)
(**
Manipulation of non empty lists
*)

type 'a t = 'a * 'a list

(** unwrap a value of type t *)
val unwrap : 'a t -> 'a list

(** wrap a list
@raise Invalid_argument if the list is empty
*)
val wrap : 'a list -> 'a t

(**
Build an new HdList from an element
*)
val singleton : 'a -> 'a t

val length : 'a t -> int
val hd : 'a t -> 'a
val tl : 'a t -> 'a list

val last : 'a t -> 'a

val nth : 'a t -> int -> 'a
val rev : 'a t -> 'a t
val iter : ('a -> unit) -> 'a t -> unit
val map : ('a -> 'b) -> 'a t -> 'b t

val fold_left : ('acc -> 'a -> 'acc) -> 'acc -> 'a t -> 'acc
val fold_left : ('acc -> 'a -> 'acc) -> 'acc -> 'a t -> 'acc

val reduce_left : ('a -> 'a -> 'a) -> 'a t -> 'a
val reduce_left : ('a -> 'a -> 'a) -> 'a t -> 'a

val fold_left_map : ('acc -> 'a -> 'acc * 'a) -> 'acc -> 'a t -> 'acc * 'a t
Something went wrong with that request. Please try again.