Scala example source code file (ParSet.scala)

This example Scala source code file (ParSet.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

collection, genericcancombinefrom, genericcompanion, genericparcompanion, genericpartemplate, generics, genset, pariterable, parset, parsetfactory, parsetlike, set, t

The ParSet.scala Scala example source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2003-2013, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */

package scala
package collection
package parallel

import scala.collection.generic._

/** A template trait for parallel sets.
 *
 *  $sideeffects
 *
 *  @tparam T    the element type of the set
 *
 *  @author Aleksandar Prokopec
 *  @since 2.9
 */
trait ParSet[T]
   extends GenSet[T]
   with GenericParTemplate[T, ParSet]
   with ParIterable[T]
   with ParSetLike[T, ParSet[T], Set[T]]
{ self =>

  override def empty: ParSet[T] = mutable.ParHashSet[T]()

  //protected[this] override def newCombiner: Combiner[T, ParSet[T]] = ParSet.newCombiner[T]

  override def companion: GenericCompanion[ParSet] with GenericParCompanion[ParSet] = ParSet

  override def stringPrefix = "ParSet"
}

object ParSet extends ParSetFactory[ParSet] {
  def newCombiner[T]: Combiner[T, ParSet[T]] = mutable.ParHashSetCombiner[T]

  implicit def canBuildFrom[T]: CanCombineFrom[Coll, T, ParSet[T]] = new GenericCanCombineFrom[T]
}