Scala Library Documentation


class
ImmutableSetAdaptor[A](protected val
set : Set[A])
extends
Set[A]empty
has
to be redefined if the immutable set on which this mutable set is
originally based is not empty. empty
is supposed to
return the representation of an empty set.Method Summary  
def

+=
(elem : A) : Unit
Add a new element to the set.

def

=
(elem : A) : Unit
Removes a single element from a set.

override def

clear
: Unit
Removes all elements from the set. After this operation is completed,
the set will be empty.

def

contains
(elem : A) : Boolean
Checks if this set contains element
elem . 
def

elements
: Iterator[A]
Creates a new iterator over all elements contained in this
object.

override def

exists
(p : (A) => Boolean) : Boolean
Apply a predicate
p to all elements of this
iterable object and return true, iff there is at least one
element for which p yields true. 
override def

foreach
(f : (A) => Unit) : Unit
Apply a function
f to all elements of this
iterable object. 
override def

isEmpty
: Boolean
Checks if this set is empty.

def

size
: Int
Returns the number of elements in this set.

override def

toList
: List[A]
Create a fresh list with all the elements of this iterable object.

override def

toString : String 
Methods inherited from Set  
update, +=, ++=, ++=, +, +, ++, ++, incl, =, =, =, , , , , excl, intersect, retain, <<, clone, readOnly 
Methods inherited from Set  
apply, subsetOf, equals, hashCode, toArray 
Methods inherited from Collection  
stringPrefix 
Methods inherited from Iterable  
concat, ++, map, flatMap, filter, takeWhile, dropWhile, take, drop, forall, find, findIndexOf, indexOf, foldLeft, foldRight, /:, :\, reduceLeft, reduceRight, copyToBuffer, sameElements, mkString, mkString, addString, addString, copyToArray, projection, hasDefiniteSize 
Methods inherited from Function1  
compose, andThen 
Methods inherited from AnyRef  
getClass, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized 
Methods inherited from Any  
==, !=, isInstanceOf, asInstanceOf 
Method Details 
def
size : Int
override
def
isEmpty : Boolean
true
iff there is no element in the set.elem
.elem 
the element to check for membership.true
iff elem
is contained in this set.f
to all elements of this
iterable object.f 
a function that is applied to every element.p
to all elements of this
iterable object and return true, iff there is at least one
element for which p
yields true.p 
the predicateoverride
def
toString : String
elem 
the element to be addedelem 
The element to be removed.override
def
clear : Unit
Scala Library Documentation

