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| author | Pap Lőrinc <paplorinc@gmail.com> | 2016-12-13 00:42:10 +0200 |
|---|---|---|
| committer | Pap Lőrinc <paplorinc@gmail.com> | 2017-02-18 21:31:41 +0200 |
| commit | 3ad5af7316fba587c43a2ddc070d556f261667a0 (patch) | |
| tree | 7fe476e1f9b51552fa522867463f551ed79e048f /src/library/scala/collection/mutable/OpenHashMap.scala | |
| parent | db8520e5c45d9ce24912849fad16a5c1b54a09b9 (diff) | |
| download | scala-3ad5af7316fba587c43a2ddc070d556f261667a0.tar.gz scala-3ad5af7316fba587c43a2ddc070d556f261667a0.tar.bz2 scala-3ad5af7316fba587c43a2ddc070d556f261667a0.zip | |
Optimized HashTable.nextPositivePowerOfTwo
Diffstat (limited to 'src/library/scala/collection/mutable/OpenHashMap.scala')
| -rw-r--r-- | src/library/scala/collection/mutable/OpenHashMap.scala | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/library/scala/collection/mutable/OpenHashMap.scala b/src/library/scala/collection/mutable/OpenHashMap.scala index ca08f475ce..b2e9ee27b9 100644 --- a/src/library/scala/collection/mutable/OpenHashMap.scala +++ b/src/library/scala/collection/mutable/OpenHashMap.scala @@ -31,8 +31,6 @@ object OpenHashMap { final private class OpenEntry[Key, Value](var key: Key, var hash: Int, var value: Option[Value]) - - private[mutable] def nextPositivePowerOfTwo(i : Int) = 1 << (32 - Integer.numberOfLeadingZeros(i - 1)) } /** A mutable hash map based on an open hashing scheme. The precise scheme is @@ -67,7 +65,7 @@ extends AbstractMap[Key, Value] override def empty: OpenHashMap[Key, Value] = OpenHashMap.empty[Key, Value] - private[this] val actualInitialSize = OpenHashMap.nextPositivePowerOfTwo(initialSize) + private[this] val actualInitialSize = HashTable.nextPositivePowerOfTwo(initialSize) private var mask = actualInitialSize - 1 |