Scala example source code file (SortedSet.scala)

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Java - Scala tags/keywords

a, a, canbuildfrom, ordering, ordering, set, sortedset, sortedset, sortedsetcanbuildfrom, sortedsetcanbuildfrom, sortedsetfactory, sortedsetlike

The Scala SortedSet.scala source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2006-2011, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */


package scala.collection
import generic._

/** A sorted set.
 *
 *  @author Sean McDirmid
 *  @author Martin Odersky
 *  @version 2.8
 *  @since   2.4
 */
trait SortedSet[A] extends Set[A] with SortedSetLike[A, SortedSet[A]] {
  /** Needs to be overridden in subclasses. */
  override def empty: SortedSet[A] = SortedSet.empty[A]
}

/**
 * @since 2.8
 */
object SortedSet extends SortedSetFactory[SortedSet] {
  def empty[A](implicit ord: Ordering[A]): immutable.SortedSet[A] = immutable.SortedSet.empty[A](ord)
  implicit def canBuildFrom[A](implicit ord: Ordering[A]): CanBuildFrom[Coll, A, SortedSet[A]] = new SortedSetCanBuildFrom[A]
}