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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2011, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala.collection.parallel
import scala.collection.Set
import scala.collection.GenSet
import scala.collection.mutable.Builder
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]
}
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