scala.collection.immutable.RedBlack

class NonEmpty

[source: scala/collection/immutable/RedBlack.scala]

@serializable

abstract class NonEmpty[+B]
extends Tree[B]
Direct Known Subclasses:
RedBlack.RedTree, RedBlack.BlackTree

Method Summary
def count : Int
def del (k : A) : Tree[B]
def elements : ImmutableIterator[(A, B)]
def elementsSlow : Iterator[(A, B)]
def first : A
def isEmpty : Boolean
abstract def key : A
def last : A
abstract def left : Tree[B]
def lookup (k : A) : Tree[B]
override def range (from : Option[A], until : Option[A]) : Tree[B]
abstract def right : Tree[B]
def smallest : NonEmpty[B]
def upd [B1 >: B](k : A, v : B1) : Tree[B1]
abstract def value : B
def visit [T](input : T)(f : (T, A, B) => (Boolean, T)) : (Boolean, T)
Methods inherited from Tree
isBlack (abstract), update, delete
Methods inherited from AnyRef
getClass, hashCode, equals, clone, toString, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized
Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf