Scala example source code file (ParSetLike.scala)

This example Scala source code file (ParSetLike.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

cloneable, gensetlike, parset, parsetlike, parsetlike, repr, repr, sequential, sequential, t, t

The Scala ParSetLike.scala source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2003-2011, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */


package scala.collection
package parallel.mutable



import scala.collection.mutable.Set
import scala.collection.mutable.Builder
import scala.collection.mutable.Cloneable
import scala.collection.GenSetLike






/** 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 collection.parallel.ParIterableLike[T, Repr, Sequential]
   with collection.parallel.ParSetLike[T, Repr, Sequential]
   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
}