in scala
object None

case `object` None
  `extends` scala.Option[scala.All]
  `with` scala.ScalaObject
  `with` scala.CaseClass

  This case object represents non-existent values.

author:
  Martin Odersky
version:
  1.0, 16/07/2003

Constructor Summary
| `def` this

Def Summary
`final` `override` | `def` $tag : scala.Int
`final` `override` | `def` caseArity : scala.Int
`final` `override` | `def` caseElement ( x$1 : scala.Int ) : scala.Any
`final` `override` | `def` caseName : java.lang.String
`protected` | `def` readResolve : java.lang.Object
`final` `override` | `def` toString : java.lang.String

Constructor Detail

`def` this

Def Detail

final override `def` $tag : scala.Int

final override `def` caseArity : scala.Int

final override `def` caseElement ( x$1 : scala.Int ) : scala.Any

final override `def` caseName : java.lang.String

protected `def` readResolve : java.lang.Object

final override `def` toString : java.lang.String