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Scala 2.2.0
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abstract
trait
Set
[A]
extends
java.lang.Object with
scala.collection.Set[A] with
scala.collection.mutable.Scriptable[scala.collection.mutable.Message[A]] with
scala.ScalaObjectscala.collection.Set
as well as for add
,
remove
, and clear
.Def Summary | |
def
++=
(it: scala.Iterator[A])
: scala.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
++=
(that: scala.Iterable[A])
: scala.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)
: scala.Unit
This method adds a new element to the set. |
def
--=
(it: scala.Iterator[A])
: scala.Unit
This method removes all the elements provided by an iterator it from the set.
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def
--=
(that: scala.Iterable[A])
: scala.Unit
This method removes all the elements provided by the the iterable object that from the set.
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abstract
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def
-=
(elem: A)
: scala.Unit
-= can be used to remove a single element from
a set.
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def
<<
(cmd: scala.collection.mutable.Message[A])
: scala.Unit
Send a message to this scriptable object. |
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abstract
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def
clear
: scala.Unit
Removes all elements from the set. After this operation is completed, the set will be empty. |
override
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def
clone
: scala.collection.mutable.Set[A]
Return a clone of this set. |
def
excl
(elems: A*)
: scala.Unit
excl removes many elements from the set.
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def
filter
(p: (A) => scala.Boolean)
: scala.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
: scala.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*)
: scala.Unit
incl can be used to add many elements to the set
at the same time.
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def
intersect
(that: scala.collection.mutable.Set[A])
: scala.Unit
This method computes an intersection with set that .
It removes all the elements that are not present in that .
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def
update
(elem: A, included: scala.Boolean)
: scala.Unit
This method allows one to add or remove an element elem
from this set depending on the value of parameter included .
Typically, one would use the following syntax:
set(elem) = true |
Def Detail |
def
++=
(it: scala.Iterator[A]): scala.Unit
that
to the set.it -
...
def
++=
(that: scala.Iterable[A]): scala.Unit
that
to the set.that -
...
abstract
def
+=
(elem: A): scala.Unit
elem -
...
def
--=
(it: scala.Iterator[A]): scala.Unit
it
from the set.
def
--=
(that: scala.Iterable[A]): scala.Unit
that
from the set.
abstract
def
-=
(elem: A): scala.Unit
-=
can be used to remove a single element from
a set.
def
<<
(cmd: scala.collection.mutable.Message[A]): scala.Unit
cmd -
the message to send.
abstract
def
clear
: scala.Unit
override
def
clone
: scala.collection.mutable.Set[A]
def
excl
(elems: A*): scala.Unit
excl
removes many elements from the set.
def
filter
(p: (A) => scala.Boolean): scala.Unit
filter
removes all elements from the set for
which the predicate p
yields the value false
.
override
def
hashCode
: scala.Int
def
incl
(elems: A*): scala.Unit
incl
can be used to add many elements to the set
at the same time.elems -
...
def
intersect
(that: scala.collection.mutable.Set[A]): scala.Unit
that
.
It removes all the elements that are not present in that
.that -
...
def
update
(elem: A, included: scala.Boolean): scala.Unit
elem
from this set depending on the value of parameter included
.
Typically, one would use the following syntax:
set(elem) = true
elem -
...
included -
...