Scala example source code file (ParSetLike.scala)

This example Scala source code file (ParSetLike.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

cloneable, collection, generics, gensetlike, growable, mutable, parset, parsetlike, repr, sequential, shrinkable, t

The ParSetLike.scala Scala example source code

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

package scala
package collection
package parallel.mutable

import scala.collection.mutable.Cloneable
import scala.collection.GenSetLike
import scala.collection.generic.Growable
import scala.collection.generic.Shrinkable

/** A template trait for mutable parallel sets. This trait is mixed in with concrete
 *  parallel sets to override the representation type.
 *
 *  $sideeffects
 *
 *  @tparam T    the element type of the set
 *
 *  @author Aleksandar Prokopec
 *  @since 2.9
 */
trait ParSetLike[T,
                 +Repr <: ParSetLike[T, Repr, Sequential] with ParSet[T],
                 +Sequential <: mutable.Set[T] with mutable.SetLike[T, Sequential]]
extends GenSetLike[T, Repr]
   with scala.collection.parallel.ParIterableLike[T, Repr, Sequential]
   with scala.collection.parallel.ParSetLike[T, Repr, Sequential]
   with Growable[T]
   with Shrinkable[T]
   with Cloneable[Repr]
{
self =>
  override def empty: Repr

  def +=(elem: T): this.type

  def -=(elem: T): this.type

  def +(elem: T) = this.clone() += elem

  def -(elem: T) = this.clone() -= elem

  // note: should not override toSet
}