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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2013, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala.collection
package mutable
import generic._
/** A subtrait of `collection.IndexedSeq` which represents sequences
* that can be mutated.
*
* $indexedSeqInfo
*/
trait IndexedSeq[A] extends Seq[A]
with scala.collection.IndexedSeq[A]
with GenericTraversableTemplate[A, IndexedSeq]
with IndexedSeqLike[A, IndexedSeq[A]] {
override def companion: GenericCompanion[IndexedSeq] = IndexedSeq
override def seq: IndexedSeq[A] = this
}
/** $factoryInfo
* The current default implementation of a $Coll is an `ArrayBuffer`.
* @define coll mutable indexed sequence
* @define Coll `mutable.IndexedSeq`
*/
object IndexedSeq extends SeqFactory[IndexedSeq] {
implicit def canBuildFrom[A]: CanBuildFrom[Coll, A, IndexedSeq[A]] = ReusableCBF.asInstanceOf[GenericCanBuildFrom[A]]
def newBuilder[A]: Builder[A, IndexedSeq[A]] = new ArrayBuffer[A]
}
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