in scala.collection.immutable
class Map2

[scala.serializable]
`class` Map2 [A, B]
  `extends` java.lang.Object
  `with` scala.collection.immutable.Map[A, B]
  `with` scala.ScalaObject

  This class implements empty immutable maps

Author:
  Martin Oderskty
Version:
  1.0, 019/01/2007

Constructor Summary
| `def` this (key1: A, value1: B, key2: A, value2: B)

Def Summary
| `def` - (key: A) : scala.collection.immutable.Map[A, B]
| `def` elements : scala.Iterator[scala.Tuple2[A, B]]
| `def` empty [C] : scala.collection.immutable.EmptyMap[A, C]
| `def` get (key: A) : scala.Option[B]
| `def` size : scala.Int
| `def` update [B1 >: B] (key: A, value: B1) : scala.collection.immutable.Map[A, B1]

Def inherited from scala.collection.immutable.Map[A, B]
+ , +, +, ++, ++, -, -, --, --, empty, excl, excl, filter, incl, incl, mappingToString, transform, update

Constructor Detail

`def` this (key1: A, value1: B, key2: A, value2: B)

Def Detail

`def` - (key: A): scala.collection.immutable.Map[A, B]

`def` elements : scala.Iterator[scala.Tuple2[A, B]]

`def` empty [C]: scala.collection.immutable.EmptyMap[A, C]

`def` get (key: A): scala.Option[B]

`def` size : scala.Int

`def` update [B1 >: B](key: A, value: B1): scala.collection.immutable.Map[A, B1]