blob: 97574718e8c39dbb6e0b796e6d6c11ff67a7a4cd (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2013, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala
package collection
package mutable
import generic._
/** A generic trait for mutable sets.
* $setNote
* $setTags
*
* @since 1.0
* @author Matthias Zenger
* @define Coll `mutable.Set`
* @define coll mutable set
*/
trait Set[A] extends Iterable[A]
// with GenSet[A]
with scala.collection.Set[A]
with GenericSetTemplate[A, Set]
with SetLike[A, Set[A]] {
override def companion: GenericCompanion[Set] = Set
override def seq: Set[A] = this
}
/** $factoryInfo
* The current default implementation of a $Coll is a `HashSet`.
* @define coll mutable set
* @define Coll `mutable.Set`
*/
object Set extends MutableSetFactory[Set] {
implicit def canBuildFrom[A]: CanBuildFrom[Coll, A, Set[A]] = setCanBuildFrom[A]
override def empty[A]: Set[A] = HashSet.empty[A]
}
/** Explicit instantiation of the `Set` trait to reduce class file size in subclasses. */
abstract class AbstractSet[A] extends AbstractIterable[A] with Set[A]
|
