diff options
Diffstat (limited to 'sources')
| -rw-r--r-- | sources/scala/collection/mutable/HashTable.scala | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sources/scala/collection/mutable/HashTable.scala b/sources/scala/collection/mutable/HashTable.scala index 34d863ceea..b79b9a2b29 100644 --- a/sources/scala/collection/mutable/HashTable.scala +++ b/sources/scala/collection/mutable/HashTable.scala @@ -4,9 +4,10 @@ ** __\ \/ /__/ __ |/ /__/ __ | ** ** /____/\___/_/ |_/____/_/ | | ** ** |/ ** -** $Id$ \* */ +// $Id$ + package scala.collection.mutable; @@ -39,7 +40,7 @@ abstract class HashTable[A] { /** The initial threshold */ - protected val initialThreshold: Int = ((initialSize as Float) * loadFactor) as Int; + protected val initialThreshold: Int = newThreshold(initialSize); /** The actual hash table. */ @@ -111,6 +112,9 @@ abstract class HashTable[A] { if (n > 0) initTable(n - 1); } + private def newThreshold(size: Int) = + (size * loadFactor).asInstanceOf[Int]; + private def resize(newSize: Int) = { val newTable: Array[List[Entry]] = new Array(newSize); initTable(newSize - 1); @@ -128,7 +132,7 @@ abstract class HashTable[A] { } rehash(table.length - 1); table = newTable; - threshold = ((newSize as Float) * loadFactor) as Int; + threshold = newThreshold(newSize); } protected def elemEquals(key1: A, key2: A): Boolean = (key1 == key2); |