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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2010, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id$
package scala.collection
import generic._
/** <p>
* A set is a collection that includes at most one of any object.
* </p>
*
* @author Matthias Zenger
* @author Martin Odersky
* @version 2.8
* @since 1
*/
trait Set[A] extends (A => Boolean)
with Iterable[A]
with GenericSetTemplate[A, Set]
with SetLike[A, Set[A]] {
override def companion: GenericCompanion[Set] = Set
}
/** Factory object for <code>Set</code> class.
*
* @author Martin Odersky
* @version 2.8
* @since 2.8
*/
object Set extends SetFactory[Set] {
override def empty[A]: Set[A] = immutable.Set.empty[A]
implicit def canBuildFrom[A]: CanBuildFrom[Coll, A, Set[A]] = setCanBuildFrom[A]
}
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