package batteries

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

Install 

dune-project
 Dependency

batteries.forge.ocamlcore.org Edit opam file Versions (15)

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>

Sources

v3.2.0.tar.gz
sha256=00f34b9aed4e47f314425b2ca9ceac206f112095a17ea9a7ffa6dac8cfccc492
md5=066051f9a210277710c54ad57c3b9568

doc/batteries.unthreaded/BatTuple/Tuple4/index.html

Module BatTuple.Tuple4

4-Tuples.

  • author Ashish Agarwal
type ('a, 'b, 'c, 'd) t = 'a * 'b * 'c * 'd
val make : 'a -> 'b -> 'c -> 'd -> 'a * 'b * 'c * 'd
val first : ('a * 'b * 'c * 'd) -> 'a
val second : ('a * 'b * 'c * 'd) -> 'b
val third : ('a * 'b * 'c * 'd) -> 'c
val fourth : ('a * 'b * 'c * 'd) -> 'd
val get12 : ('a * 'b * 'c * 'd) -> 'a * 'b
val get13 : ('a * 'b * 'c * 'd) -> 'a * 'c
val get14 : ('a * 'b * 'c * 'd) -> 'a * 'd
val get23 : ('a * 'b * 'c * 'd) -> 'b * 'c
val get24 : ('a * 'b * 'c * 'd) -> 'b * 'd
val get34 : ('a * 'b * 'c * 'd) -> 'c * 'd
val get123 : ('a * 'b * 'c * 'd) -> 'a * 'b * 'c
val get124 : ('a * 'b * 'c * 'd) -> 'a * 'b * 'd
val get234 : ('a * 'b * 'c * 'd) -> 'b * 'c * 'd
val map : ('a -> 'e) -> ('b -> 'f) -> ('c -> 'g) -> ('d -> 'h) -> ('a * 'b * 'c * 'd) -> 'e * 'f * 'g * 'h
val mapn : ('a -> 'b) -> ('a * 'a * 'a * 'a) -> 'b * 'b * 'b * 'b

Like map but specialized for tuples with elements of the same type.

mapn f is equivalent to map f f f f.

val map1 : ('a -> 'e) -> ('a * 'b * 'c * 'd) -> 'e * 'b * 'c * 'd
val map2 : ('b -> 'e) -> ('a * 'b * 'c * 'd) -> 'a * 'e * 'c * 'd
val map3 : ('c -> 'e) -> ('a * 'b * 'c * 'd) -> 'a * 'b * 'e * 'd
val map4 : ('d -> 'e) -> ('a * 'b * 'c * 'd) -> 'a * 'b * 'c * 'e
val curry : (('a * 'b * 'c * 'd) -> 'e) -> 'a -> 'b -> 'c -> 'd -> 'e
val uncurry : ('a -> 'b -> 'c -> 'd -> 'e) -> ('a * 'b * 'c * 'd) -> 'e
val print : ?first:string -> ?sep:string -> ?last:string -> ('o BatIO.output -> 'a -> unit) -> ('o BatIO.output -> 'b -> unit) -> ('o BatIO.output -> 'c -> unit) -> ('o BatIO.output -> 'd -> unit) -> 'o BatIO.output -> ('a * 'b * 'c * 'd) -> unit
val printn : ?first:string -> ?sep:string -> ?last:string -> ('o BatIO.output -> 'a -> unit) -> 'o BatIO.output -> ('a * 'a * 'a * 'a) -> unit
val compare : ?cmp1:('a -> 'a -> int) -> ?cmp2:('b -> 'b -> int) -> ?cmp3:('c -> 'c -> int) -> ?cmp4:('d -> 'd -> int) -> ('a * 'b * 'c * 'd) -> ('a * 'b * 'c * 'd) -> int
include BatEnum.Enumerable with type 'a enumerable = 'a * 'a * 'a * 'a
type 'a enumerable = 'a * 'a * 'a * 'a

The data structure, e.g. 'a List.t

val enum : 'a enumerable -> 'a BatEnum.t

Return an enumeration of the elements of the data structure

val of_enum : 'a BatEnum.t -> 'a enumerable

Build a data structure from an enumeration

val eq : 'a BatOrd.eq -> 'b BatOrd.eq -> 'c BatOrd.eq -> 'd BatOrd.eq -> ('a * 'b * 'c * 'd) BatOrd.eq
val ord : 'a BatOrd.ord -> 'b BatOrd.ord -> 'c BatOrd.ord -> 'd BatOrd.ord -> ('a * 'b * 'c * 'd) BatOrd.ord
val comp : 'a BatOrd.comp -> 'b BatOrd.comp -> 'c BatOrd.comp -> 'd BatOrd.comp -> ('a * 'b * 'c * 'd) BatOrd.comp
module Eq (T1 : BatOrd.Eq) (T2 : BatOrd.Eq) (T3 : BatOrd.Eq) (T4 : BatOrd.Eq) : BatOrd.Eq with type t = T1.t * T2.t * T3.t * T4.t
module Ord (T1 : BatOrd.Ord) (T2 : BatOrd.Ord) (T3 : BatOrd.Ord) (T4 : BatOrd.Ord) : BatOrd.Ord with type t = T1.t * T2.t * T3.t * T4.t
module Comp (T1 : BatOrd.Comp) (T2 : BatOrd.Comp) (T3 : BatOrd.Comp) (T4 : BatOrd.Comp) : BatOrd.Comp with type t = T1.t * T2.t * T3.t * T4.t