# Module BatTuple.Tuple3

    module Tuple3: sig .. end

Triples.
Author(s): Ashish Agarwal

    type ('a, 'b, 'c) t = 'a * 'b * 'c

    val first : 'a * 'b * 'c -> 'a

    val second : 'a * 'b * 'c -> 'b

    val third : 'a * 'b * 'c -> 'c

    val get12 : 'a * 'b * 'c -> 'a * 'b

    val get13 : 'a * 'b * 'c -> 'a * 'c

    val get23 : 'a * 'b * 'c -> 'b * 'c

    val map : ('a -> 'd) -> ('b -> 'e) -> ('c -> 'f) -> 'a * 'b * 'c -> 'd * 'e * 'f

    val mapn : ('a -> 'b) -> 'a * 'a * 'a -> 'b * 'b * 'b

Like `BatTuple.Tuple3.map` but specialized for tuples with elements of the same type.

`mapn f` is equivalent to `map f f f`.

    val map1 : ('a -> 'd) -> 'a * 'b * 'c -> 'd * 'b * 'c

    val map2 : ('b -> 'd) -> 'a * 'b * 'c -> 'a * 'd * 'c

    val map3 : ('c -> 'd) -> 'a * 'b * 'c -> 'a * 'b * 'd

    val curry : ('a * 'b * 'c -> 'd) -> 'a -> 'b -> 'c -> 'd

    val uncurry : ('a -> 'b -> 'c -> 'd) -> 'a * 'b * 'c -> 'd

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

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

Raises `Failure` if enum does not contain at least 3 elements.

    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 -> 'a * 'b * 'c -> unit

    val printn : ?first:string ->
           ?sep:string ->
           ?last:string ->
           ('o BatIO.output -> 'a -> unit) -> 'o BatIO.output -> 'a * 'a * 'a -> unit

    val compare : ?cmp1:('a -> 'a -> int) ->
           ?cmp2:('b -> 'b -> int) ->
           ?cmp3:('c -> 'c -> int) -> 'a * 'b * 'c -> 'a * 'b * 'c -> int

    include BatEnum.Enumerable

    val eq : 'a BatOrd.eq -> 'b BatOrd.eq -> 'c BatOrd.eq -> ('a * 'b * 'c) BatOrd.eq

    val ord : 'a BatOrd.ord -> 'b BatOrd.ord -> 'c BatOrd.ord -> ('a * 'b * 'c) BatOrd.ord

    val comp : 'a BatOrd.comp ->
           'b BatOrd.comp -> 'c BatOrd.comp -> ('a * 'b * 'c) BatOrd.comp

    module Eq: functor (T1 : BatOrd.Eq) -> functor (T2 : BatOrd.Eq) -> functor (T3 : BatOrd.Eq) -> Eq  with type t = T1.t * T2.t * T3.t

    module Ord: functor (T1 : BatOrd.Ord) -> functor (T2 : BatOrd.Ord) -> functor (T3 : BatOrd.Ord) -> Ord  with type t = T1.t * T2.t * T3.t

    module Comp: functor (T1 : BatOrd.Comp) -> functor (T2 : BatOrd.Comp) -> functor (T3 : BatOrd.Comp) -> Comp  with type t = T1.t * T2.t * T3.t