Scala 2.2.0.9025
in scala.collection.mutable
trait Undoable
abstract trait Undoable
extends java.lang.Object
with scala.ScalaObject
Classes that mix in the Undoable class provide an operation undo which can be used to undo the last operation.
Author:
Matthias Zenger
Version:
1.0, 08/07/2003
Direct Known Subclasses:
RevertableHistory
Def Summary
abstract def undo : scala.Unit
Undo the last operation.


Def Detail
abstract def undo : scala.Unit
Undo the last operation.