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| author | michelou <michelou@epfl.ch> | 2004-10-07 15:02:28 +0000 |
|---|---|---|
| committer | michelou <michelou@epfl.ch> | 2004-10-07 15:02:28 +0000 |
| commit | e1ee4a54c01f7902d4c7b14409f14344d6e26e2c (patch) | |
| tree | 1ca1e15d6abc31ed8fc8283f8eef01d4d2945c8b /sources | |
| parent | 1050dd453349fe1cf781e39c8cd73165108c8156 (diff) | |
| download | scala-e1ee4a54c01f7902d4c7b14409f14344d6e26e2c.tar.gz scala-e1ee4a54c01f7902d4c7b14409f14344d6e26e2c.tar.bz2 scala-e1ee4a54c01f7902d4c7b14409f14344d6e26e2c.zip | |
- added java.io.Serializable
Diffstat (limited to 'sources')
| -rw-r--r-- | sources/scala/collection/immutable/Tree.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sources/scala/collection/immutable/Tree.scala b/sources/scala/collection/immutable/Tree.scala index 24c98dce98..a6bd8920db 100644 --- a/sources/scala/collection/immutable/Tree.scala +++ b/sources/scala/collection/immutable/Tree.scala @@ -1,6 +1,6 @@ /* __ *\ ** ________ ___ / / ___ Scala API ** -** / __/ __// _ | / / / _ | (c) 2003, LAMP/EPFL ** +** / __/ __// _ | / / / _ | (c) 2003-2004, LAMP/EPFL ** ** __\ \/ /__/ __ |/ /__/ __ | ** ** /____/\___/_/ |_/____/_/ | | ** ** |/ ** @@ -63,7 +63,7 @@ package scala.collection.immutable; * @author Erik Stenman * @version 1.0, 10/07/2003 */ -abstract class Tree[A <% Ordered[A], B] { +abstract class Tree[A <% Ordered[A], B] with java.io.Serializable { /* Data structure: ** - size:Int - the number of elements in the tree. ** - tree:T, which is composed of nodes of the form: |