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Scala example source code file (Set.scala)

This example Scala source code file (Set.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; 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, iterator, set, t, u, unit

The Set.scala Scala example source code

/* NSC -- new Scala compiler
 * Copyright 2005-2013 LAMP/EPFL
 * @author  Martin Odersky
package scala
package reflect.internal.util

/** A common class for lightweight sets.
abstract class Set[T <: AnyRef] {

  def findEntry(x: T): T

  def addEntry(x: T): Unit

  def iterator: Iterator[T]

  def foreach[U](f: T => U): Unit = iterator foreach f

  def apply(x: T): Boolean = contains(x)

  def contains(x: T): Boolean =
    findEntry(x) ne null

  def toList = iterator.toList

Other Scala source code examples

Here is a short list of links related to this Scala Set.scala source code file:

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