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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2009, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id$
package scala.collection
package mutable
import generic._
/** Buffers are used to create sequences of elements incrementally by
* appending, prepending, or inserting new elements. It is also
* possible to access and modify elements in a random access fashion
* via the index of the element in the current sequence.
*
* @author Matthias Zenger
* @author Martin Odersky
* @version 2.8
* @since 1
*/
@cloneable
trait Buffer[A] extends Seq[A]
with GenericTraversableTemplate[A, Buffer]
with BufferLike[A, Buffer[A]] {
override def companion: GenericCompanion[Buffer] = Buffer
}
/** Factory object for <code>Buffer</code> trait.
*/
object Buffer extends SeqFactory[Buffer] {
implicit def canBuildFrom[A]: CanBuildFrom[Coll, A, Buffer[A]] = new GenericCanBuildFrom[A]
def newBuilder[A]: Builder[A, Buffer[A]] = new ArrayBuffer
}
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