text: /*                     __                                               *\
  **     ________ ___   / /  ___     Scala API                            **
  **    / __/ __// _ | / /  / _ |    (c) 2002-2011, LAMP/EPFL             **
  **  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
  ** /____/\___/_/ |_/____/_/ | |                                         **
  **                          |/                                          **
  \*                                                                      */
  // GENERATED CODE: DO NOT EDIT. See scala.Function0 for timestamp.
  
  package scala
  
  object Product22 {
    def unapply[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22](x: Product22[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22]): Option[Product22[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22]] = 
      Some(x)
  }
  
  /** Product22 is a cartesian product of 22 components.
   *  @since 2.3
   */
  trait Product22[+T1, +T2, +T3, +T4, +T5, +T6, +T7, +T8, +T9, +T10, +T11, +T12, +T13, +T14, +T15, +T16, +T17, +T18, +T19, +T20, +T21, +T22] extends Product {
    /** The arity of this product.
     *  @return 22
     */
    override def productArity = 22
  
    
    /** Returns the n-th projection of this product if 0 < n <= productArity,
     *  otherwise throws an `IndexOutOfBoundsException`.
     *
     *  @param n number of the projection to be returned 
     *  @return  same as `._(n+1)`, for example `productElement(1)` is the same as `._1`.
     *  @throws  IndexOutOfBoundsException
     */  
  
    @throws(classOf[IndexOutOfBoundsException])
    override def productElement(n: Int) = n match { 
      case 0 => _1
      case 1 => _2
      case 2 => _3
      case 3 => _4
      case 4 => _5
      case 5 => _6
      case 6 => _7
      case 7 => _8
      case 8 => _9
      case 9 => _10
      case 10 => _11
      case 11 => _12
      case 12 => _13
      case 13 => _14
      case 14 => _15
      case 15 => _16
      case 16 => _17
      case 17 => _18
      case 18 => _19
      case 19 => _20
      case 20 => _21
      case 21 => _22
      case _ => throw new IndexOutOfBoundsException(n.toString())
   }  
  
    /** A projection of element 1 of this Product.
     *  @return   A projection of element 1.
     */
    def _1: T1
    /** A projection of element 2 of this Product.
     *  @return   A projection of element 2.
     */
    def _2: T2
    /** A projection of element 3 of this Product.
     *  @return   A projection of element 3.
     */
    def _3: T3
    /** A projection of element 4 of this Product.
     *  @return   A projection of element 4.
     */
    def _4: T4
    /** A projection of element 5 of this Product.
     *  @return   A projection of element 5.
     */
    def _5: T5
    /** A projection of element 6 of this Product.
     *  @return   A projection of element 6.
     */
    def _6: T6
    /** A projection of element 7 of this Product.
     *  @return   A projection of element 7.
     */
    def _7: T7
    /** A projection of element 8 of this Product.
     *  @return   A projection of element 8.
     */
    def _8: T8
    /** A projection of element 9 of this Product.
     *  @return   A projection of element 9.
     */
    def _9: T9
    /** A projection of element 10 of this Product.
     *  @return   A projection of element 10.
     */
    def _10: T10
    /** A projection of element 11 of this Product.
     *  @return   A projection of element 11.
     */
    def _11: T11
    /** A projection of element 12 of this Product.
     *  @return   A projection of element 12.
     */
    def _12: T12
    /** A projection of element 13 of this Product.
     *  @return   A projection of element 13.
     */
    def _13: T13
    /** A projection of element 14 of this Product.
     *  @return   A projection of element 14.
     */
    def _14: T14
    /** A projection of element 15 of this Product.
     *  @return   A projection of element 15.
     */
    def _15: T15
    /** A projection of element 16 of this Product.
     *  @return   A projection of element 16.
     */
    def _16: T16
    /** A projection of element 17 of this Product.
     *  @return   A projection of element 17.
     */
    def _17: T17
    /** A projection of element 18 of this Product.
     *  @return   A projection of element 18.
     */
    def _18: T18
    /** A projection of element 19 of this Product.
     *  @return   A projection of element 19.
     */
    def _19: T19
    /** A projection of element 20 of this Product.
     *  @return   A projection of element 20.
     */
    def _20: T20
    /** A projection of element 21 of this Product.
     *  @return   A projection of element 21.
     */
    def _21: T21
    /** A projection of element 22 of this Product.
     *  @return   A projection of element 22.
     */
    def _22: T22
  
  
  }
  