diff options
Diffstat (limited to 'src/library/scalax/collection/immutable/EmptySet.scala')
| -rwxr-xr-x | src/library/scalax/collection/immutable/EmptySet.scala | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/src/library/scalax/collection/immutable/EmptySet.scala b/src/library/scalax/collection/immutable/EmptySet.scala deleted file mode 100755 index 32c4915a49..0000000000 --- a/src/library/scalax/collection/immutable/EmptySet.scala +++ /dev/null @@ -1,38 +0,0 @@ -/* __ *\ -** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2003-2009, LAMP/EPFL ** -** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** -** /____/\___/_/ |_/____/_/ | | ** -** |/ ** -\* */ - -// $Id: EmptySet.scala 16893 2009-01-13 13:09:22Z cunei $ - - - -package scalax.collection.immutable - -import collection.generic.Builder - -/** This class implements empty immutable sets - * @author Martin Oderskty - * @version 1.0, 019/01/2007 - */ -@serializable -class EmptySet[A] extends Set[A] { - - def size: Int = 0 - - def contains(elem: A): Boolean = false - - def + (elem: A): Set[A] = new Set1(elem) - - def - (elem: A): Set[A] = this - - def elements: Iterator[A] = Iterator.empty - - override def foreach(f: A => Unit): Unit = {} -} - - - |