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Scala example source code file (IndexedSeq.scala)
The Scala IndexedSeq.scala source code/* __ *\ ** ________ ___ / / ___ Scala API ** ** / __/ __// _ | / / / _ | (c) 2003-2011, LAMP/EPFL ** ** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** ** /____/\___/_/ |_/____/_/ | | ** ** |/ ** \* */ package scala.collection package immutable import generic._ import mutable.{ArrayBuffer, Builder} /** A subtrait of `collection.IndexedSeq` which represents indexed sequences * that are guaranteed immutable. * $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 toIndexedSeq[B >: A]: IndexedSeq[B] = this } /** $factoryInfo * The current default implementation of a $Coll is a `Vector`. * @define coll indexed sequence * @define Coll IndexedSeq */ object IndexedSeq extends SeqFactory[IndexedSeq] { class Impl[A](buf: ArrayBuffer[A]) extends IndexedSeq[A] with Serializable { def length = buf.length def apply(idx: Int) = buf.apply(idx) } implicit def canBuildFrom[A]: CanBuildFrom[Coll, A, IndexedSeq[A]] = new GenericCanBuildFrom[A] def newBuilder[A]: Builder[A, IndexedSeq[A]] = Vector.newBuilder[A] } Other Scala examples (source code examples)Here is a short list of links related to this Scala IndexedSeq.scala source code file: |
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