wei-k.iarray_2.11.0.4.0.source-code.IArrayIterator.scala Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of iarray_2.11 Show documentation

Immutable array wrapper. does not use ClassTag. scalaz friendly

There is a newer version: 0.7.1

package iarray

private final class IArrayIterator[A](array: Array[AnyRef]) extends Iterator[A] {

  private[this] var i = 0
  def hasNext = i < array.length
  def next(): A =
    if (hasNext) {
      val r = array(i).asInstanceOf[A]
      i += 1
      r
    } else Iterator.empty.next
}