From 3f04dd4462d59bfb8c5b5fc659c31cfaa4ce7653 Mon Sep 17 00:00:00 2001 From: Iulian Dragos Date: Fri, 29 May 2009 14:25:45 +0000 Subject: More efficient 'clear' method. --- src/library/scala/collection/mutable/BitSet.scala | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/library/scala/collection/mutable/BitSet.scala b/src/library/scala/collection/mutable/BitSet.scala index 66d5baac54..33fbebf324 100644 --- a/src/library/scala/collection/mutable/BitSet.scala +++ b/src/library/scala/collection/mutable/BitSet.scala @@ -60,6 +60,9 @@ class BitSet (protected var elems: Array[Long]) extends Set[Int] def += (elem: Int): this.type = { add(elem); this } def -= (elem: Int): this.type = { remove(elem); this } + override def clear() { + elems = new Array[Long](elems.length) + } def toImmutable = immutable.BitSet.fromArray(elems) override def clone(): BitSet = { -- cgit v1.2.3