|
Scala 2.2.0
|
class
ListSet
[A]
extends
java.lang.Object with
scala.collection.immutable.Set[A] with
scala.ScalaObjectListSet
represent
empty sets; they can be either created by calling the constructor
directly, or by applying the function ListSet.Empty
.Class Summary | |
protected
|
class
Node
|
Constructor Summary | |
def
this
|
Def Summary | |
def
+
(elem: A)
: scala.collection.immutable.ListSet[A]
This method creates a new set with an additional element. |
|
def
-
(elem: A)
: scala.collection.immutable.ListSet[A]
- can be used to remove a single element from
a set.
|
|
def
contains
(elem: A)
: scala.Boolean
Checks if this set contains element elem .
|
|
protected
|
def
elem
: A
|
def
elements
: scala.Iterator[A]
Creates a new iterator over all elements contained in this set. |
|
def
empty
[B]
: scala.collection.immutable.ListSet[B]
|
|
override
|
def
equals
(obj: scala.Any)
: scala.Boolean
Compares two sets for equality. Two set are equal iff they contain the same elements. |
override
|
def
isEmpty
: scala.Boolean
|
protected
|
def
next
: scala.collection.immutable.ListSet[A]
|
def
size
: scala.Int
Returns the number of elements in this set. |
Constructor Detail |
def
this
Def Detail |
def
+
(elem: A): scala.collection.immutable.ListSet[A]
def
-
(elem: A): scala.collection.immutable.ListSet[A]
-
can be used to remove a single element from
a set.
def
contains
(elem: A): scala.Boolean
elem
.elem -
the element to check for membership.
elem
is contained in this set.
protected
def
elem
: A
java -
.util.NoSuchElementException
def
elements
: scala.Iterator[A]
java -
.util.NoSuchElementException
def
empty
[B]: scala.collection.immutable.ListSet[B]
override
def
equals
(obj: scala.Any): scala.Boolean
override
def
isEmpty
: scala.Boolean
protected
def
next
: scala.collection.immutable.ListSet[A]
java -
.util.NoSuchElementException
def
size
: scala.Int