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author | Paul Phillips <paulp@improving.org> | 2010-05-24 22:25:31 +0000 |
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committer | Paul Phillips <paulp@improving.org> | 2010-05-24 22:25:31 +0000 |
commit | a3c413084cccde5c7a3dec510971f9ef8fbf628f (patch) | |
tree | da6fbb5fbffb0842f3ee092abf2f94ccf55ed18a /src/library/scala/collection/SetProxyLike.scala | |
parent | 67a650205b9f18f58063883dc6150009f8bdaae3 (diff) | |
download | scala-a3c413084cccde5c7a3dec510971f9ef8fbf628f.tar.gz scala-a3c413084cccde5c7a3dec510971f9ef8fbf628f.tar.bz2 scala-a3c413084cccde5c7a3dec510971f9ef8fbf628f.zip |
Brought the *Proxy classes more up to date.
Diffstat (limited to 'src/library/scala/collection/SetProxyLike.scala')
-rw-r--r-- | src/library/scala/collection/SetProxyLike.scala | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/library/scala/collection/SetProxyLike.scala b/src/library/scala/collection/SetProxyLike.scala index 76d2c31b99..cf7f3b845c 100644 --- a/src/library/scala/collection/SetProxyLike.scala +++ b/src/library/scala/collection/SetProxyLike.scala @@ -21,10 +21,11 @@ import generic._ */ trait SetProxyLike[A, +This <: SetLike[A, This] with Set[A]] extends SetLike[A, This] with IterableProxyLike[A, This] { + def empty: This // def empty: This - // def + (elem: A): This - // def - (elem: A): This override def contains(elem: A): Boolean = self.contains(elem) + override def + (elem: A) = self.+(elem) + override def - (elem: A) = self.-(elem) override def isEmpty: Boolean = self.isEmpty override def apply(elem: A): Boolean = self.apply(elem) override def intersect(that: Set[A]) = self.intersect(that) |