Scala Overloading

原创转载请注明出处：http://agilestyle.iteye.com/blog/2333242

 

The term overload refers to the name of a method: You use the same name (“overload” that name) for different methods as long as the argument lists differ.

package org.fool.scala.overloading

class Overloading1 {
  def f(): Int = 88

  def f(n: Int): Int = n + 2
}

class Overloading2 {
  def f(): Int = 99

  def f(n: Int): Int = n + 3
}

object Overloading extends App {
  val o1 = new Overloading1
  val o2 = new Overloading2
  println(o1.f())
  println(o1.f(11))

  println(o2.f())
  println(o2.f(11))
}

Console Output