Scala example source code file (Tuple2.scala)

This example Scala source code file (Tuple2.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, boolean, char, double, long, product2, t1, t2, tuple2, tuples

The Tuple2.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 tuple of 2 elements; the canonical representation of a [[scala.Product2]].
 *
 *  @constructor  Create a new tuple with 2 elements. Note that it is more idiomatic to create a Tuple2 via `(t1, t2)`
 *  @param  _1   Element 1 of this Tuple2
 *  @param  _2   Element 2 of this Tuple2
 */
@deprecatedInheritance("Tuples will be made final in a future version.", "2.11.0")
case class Tuple2[@specialized(Int, Long, Double, Char, Boolean/*, AnyRef*/) +T1, @specialized(Int, Long, Double, Char, Boolean/*, AnyRef*/) +T2](_1: T1, _2: T2)
  extends Product2[T1, T2]
{
  override def toString() = "(" + _1 + "," + _2 + ")"
  
  /** Swaps the elements of this `Tuple`.
   * @return a new Tuple where the first element is the second element of this Tuple and the
   * second element is the first element of this Tuple.
   */
  def swap: Tuple2[T2,T1] = Tuple2(_2, _1)

}