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/* __ *\
** ________ ___ / / ___ 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 2 parameters.
*
* In the following example, the definition of max is a
* shorthand for the anonymous class definition anonfun2:
*
* {{{
* object Main extends App {
* val max = (x: Int, y: Int) => if (x < y) y else x
*
* val anonfun2 = new Function2[Int, Int, Int] {
* def apply(x: Int, y: Int): Int = if (x < y) y else x
* }
* assert(max(0, 1) == anonfun2(0, 1))
* }
* }}}
*
* Note that `Function1` does not define a total function, as might
* be suggested by the existence of [[scala.PartialFunction]]. The only
* distinction between `Function1` and `PartialFunction` is that the
* latter can specify inputs which it will not handle.
*/
trait Function2[@specialized(scala.Int, scala.Long, scala.Double) -T1, @specialized(scala.Int, scala.Long, scala.Double) -T2, @specialized(scala.Unit, scala.Boolean, scala.Int, scala.Float, scala.Long, scala.Double) +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): R
/** Creates a curried version of this function.
*
* @return a function `f` such that `f(x1)(x2) == apply(x1, x2)`
*/
@annotation.unspecialized def curried: T1 => T2 => R = {
(x1: T1) => (x2: T2) => apply(x1, x2)
}
/** Creates a tupled version of this function: instead of 2 arguments,
* it accepts a single [[scala.Tuple2]] argument.
*
* @return a function `f` such that `f((x1, x2)) == f(Tuple2(x1, x2)) == apply(x1, x2)`
*/
@annotation.unspecialized def tupled: Tuple2[T1, T2] => R = {
case Tuple2(x1, x2) => apply(x1, x2)
}
override def toString() = "<function2>"
}
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