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Scala
1.2.0.1 |
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scala.collection.Set
as well as for add
,
remove
, and clear
.
Method Summary | |
def ++=(that: Iterable[A]): Unit
This method will add all the elements provided by an iterator of the iterable object that to the set.
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def ++=(it: Iterator[A]): Unit
This method will add all the elements provided by an iterator of the iterable object that to the set.
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abstract
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def +=(elem: A): Unit
This method adds a new element to the set. |
def --=(that: Iterable[A]): Unit
This method removes all the elements provided by the the iterable object that from the set.
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def --=(it: Iterator[A]): Unit
This method removes all the elements provided by an iterator it from the set.
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abstract
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def -=(elem: A): Unit
-= can be used to remove a single element from
a set.
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def <<(cmd: Message[A]): Unit
Send a message to this scriptable object. |
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abstract
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def clear: Unit
Removes all elements from the set. |
override
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def clone(): Set[A]
Return a clone of this set. |
def excl(elems: A*): Unit
excl removes many elements from the set.
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def filter(p: (A) => Boolean): Unit
Method filter removes all elements from the set for
which the predicate p yields the value false .
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override
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def hashCode(): Int
The hashCode method always yields an error, since it is not safe to use mutable stacks as keys in hash tables. |
def incl(elems: A*): Unit
incl can be used to add many elements to the set
at the same time.
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def intersect(that: Set[A]): Unit
This method computes an intersection with set that .
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def update(elem: A, included: Boolean): Unit
This method allows one to add or remove an element elem
from this set depending on the value of parameter included .
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Methods inherited from java/lang/Object-class |
eq, finalize, getClass, notify, notifyAll, synchronized, wait, wait, wait |
Methods inherited from scala/Any-class |
!=, ==, asInstanceOf, isInstanceOf, match |
Methods inherited from scala/Iterable-class |
/:, :\, elements, exists, find, foldLeft, foldRight, forall, foreach, sameElements |
Methods inherited from scala/collection/Set-class |
apply, contains, equals, isEmpty, size, subsetOf, toList, toString |
Method Detail |
def update(elem: A, included: Boolean): Unit
elem
from this set depending on the value of parameter included
.
Typically, one would use the following syntax:
set(elem) = true
abstract def +=(elem: A): Unit
def ++=(that: Iterable[A]): Unit
that
to the set.
def ++=(it: Iterator[A]): Unit
that
to the set.
def incl(elems: A*): Unit
incl
can be used to add many elements to the set
at the same time.
abstract def -=(elem: A): Unit
-=
can be used to remove a single element from
a set.
def --=(that: Iterable[A]): Unit
that
from the set.
def --=(it: Iterator[A]): Unit
it
from the set.
def excl(elems: A*): Unit
excl
removes many elements from the set.
def intersect(that: Set[A]): Unit
that
.
It removes all the elements that are not present in that
.
def filter(p: (A) => Boolean): Unit
filter
removes all elements from the set for
which the predicate p
yields the value false
.
abstract def clear: Unit
def <<(cmd: Message[A]): Unit
cmd
-
the message to send.
override def clone(): Set[A]
override def hashCode(): Int
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Scala
1.2.0.1 |
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