Scala example source code file (Function3.scala)

This example Scala source code file (Function3.scala) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Scala source code examples by using tags.

All credit for the original source code belongs to scala-lang.org; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Scala tags/keywords

anyref, function3, r, t1, t2, t3, tuple3

The Function3.scala Scala example source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2002-2013, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */
// GENERATED CODE: DO NOT EDIT. See scala.Function0 for timestamp.

package scala


/** A function of 3 parameters.
 *
 */
trait Function3[-T1, -T2, -T3, +R] extends AnyRef { self =>
  /** Apply the body of this function to the arguments.
   *  @return   the result of function application.
   */
  def apply(v1: T1, v2: T2, v3: T3): R
  /** Creates a curried version of this function.
   *
   *  @return   a function `f` such that `f(x1)(x2)(x3) == apply(x1, x2, x3)`
   */
  @annotation.unspecialized def curried: T1 => T2 => T3 => R = {
    (x1: T1) => (x2: T2) => (x3: T3) => apply(x1, x2, x3)
  }
  /** Creates a tupled version of this function: instead of 3 arguments,
   *  it accepts a single [[scala.Tuple3]] argument.
   *
   *  @return   a function `f` such that `f((x1, x2, x3)) == f(Tuple3(x1, x2, x3)) == apply(x1, x2, x3)`
   */

  @annotation.unspecialized def tupled: Tuple3[T1, T2, T3] => R = {
    case Tuple3(x1, x2, x3) => apply(x1, x2, x3)
  }
  override def toString() = "<function3>"
}