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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2011, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala.collection
package generic
import mutable.Builder
import annotation.unchecked.uncheckedVariance
import language.higherKinds
/** This trait represents collections classes which require
* ordered element types.
*
* @author Aleksandar Prokopec
*/
trait GenericOrderedTraversableTemplate[+A, +CC[X] <: Traversable[X]] extends HasNewBuilder[A, CC[A] @uncheckedVariance] {
implicit protected[this] val ord: Ordering[A]
def orderedCompanion: GenericOrderedCompanion[CC]
def genericOrderedBuilder[B](implicit ord: Ordering[B]): Builder[B, CC[B]] = orderedCompanion.newBuilder[B]
}
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