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Diffstat (limited to 'src/library/scala/collection/generic/BitSetFactory.scala')
| -rw-r--r-- | src/library/scala/collection/generic/BitSetFactory.scala | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/library/scala/collection/generic/BitSetFactory.scala b/src/library/scala/collection/generic/BitSetFactory.scala new file mode 100644 index 0000000000..479a857ee7 --- /dev/null +++ b/src/library/scala/collection/generic/BitSetFactory.scala @@ -0,0 +1,19 @@ +/* __ *\ +** ________ ___ / / ___ Scala API ** +** / __/ __// _ | / / / _ | (c) 2003-2009, LAMP/EPFL ** +** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** +** /____/\___/_/ |_/____/_/ | | ** +** |/ ** +\* */ +// $Id: Traversable.scala 15188 2008-05-24 15:01:02Z stepancheg $ +package scala.collection.generic + +trait BitSetFactory[Coll <: BitSet with BitSetTemplate[Coll]] { + def newBuilder: Builder[Int, Coll] = new AddingBuilder[Int, Coll](empty) + def empty: Coll + def apply(elems: Int*): Coll = (empty /: elems) (_ + _) + def bitsetBuilderFactory = new BuilderFactory[Int, Coll, Coll] { + def apply(from: Coll) = newBuilder + } +} + |