in scala.collection.mutable
class RevertableHistory

`class` RevertableHistory [ A <: scala.collection.mutable.Undoable , B ]
  `extends` scala.collection.mutable.History[A,B]
  `with` scala.collection.mutable.Undoable
  `with` scala.ScalaObject

  A revertable history is a `History` object which supports an undo operation. Type variable `A` refers to the type of the published events, `B` denotes the publisher type. Type `B` is typically a subtype of `Publisher`.

author:
  Matthias Zenger
version:
  1.0, 08/07/2003

Constructor Summary
| `def` this

Def Summary
| `def` undo : scala.Unit Rollback the full history.

Constructor Detail

`def` this

Def Detail

`def` undo : scala.Unit

  Rollback the full history.