final class WeakHashSet[A <: AnyRef] extends Set[A] with (A) ⇒ Boolean with collection.mutable.Set[A]

A HashSet where the elements are stored weakly. Elements in this set are eligible for GC if no other hard references are associated with them. Its primary use case is as a canonical reference identity holder (aka "hash-consing") via findEntryOrUpdate

This Set implementation cannot hold null. Any attempt to put a null in it will result in a NullPointerException

This set implementation is not in general thread safe without external concurrency control. However it behaves properly when GC concurrently collects elements in this set.

Linear Supertypes
collection.mutable.Set[A], SetLike[A, collection.mutable.Set[A]], collection.mutable.Cloneable[collection.mutable.Set[A]], Cloneable, java.lang.Cloneable, Shrinkable[A], Builder[A, collection.mutable.Set[A]], Growable[A], Clearable, Scriptable[A], collection.Set[A], SetLike[A, collection.mutable.Set[A]], Subtractable[A, collection.mutable.Set[A]], GenSet[A], GenericSetTemplate[A, collection.mutable.Set], GenSetLike[A, collection.mutable.Set[A]], collection.mutable.Iterable[A], collection.Iterable[A], IterableLike[A, collection.mutable.Set[A]], Equals, GenIterable[A], GenIterableLike[A, collection.mutable.Set[A]], collection.mutable.Traversable[A], Mutable, collection.Traversable[A], GenTraversable[A], GenericTraversableTemplate[A, collection.mutable.Set], TraversableLike[A, collection.mutable.Set[A]], GenTraversableLike[A, collection.mutable.Set[A]], Parallelizable[A, ParSet[A]], collection.TraversableOnce[A], GenTraversableOnce[A], FilterMonadic[A, collection.mutable.Set[A]], HasNewBuilder[A, scala.collection.mutable.Set[A] @scala.annotation.unchecked.uncheckedVariance], (A) ⇒ Boolean, Set[A], AnyRef, Any
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Inherited
  1. WeakHashSet
  2. Set
  3. SetLike
  4. Cloneable
  5. Cloneable
  6. Cloneable
  7. Shrinkable
  8. Builder
  9. Growable
  10. Clearable
  11. Scriptable
  12. Set
  13. SetLike
  14. Subtractable
  15. GenSet
  16. GenericSetTemplate
  17. GenSetLike
  18. Iterable
  19. Iterable
  20. IterableLike
  21. Equals
  22. GenIterable
  23. GenIterableLike
  24. Traversable
  25. Mutable
  26. Traversable
  27. GenTraversable
  28. GenericTraversableTemplate
  29. TraversableLike
  30. GenTraversableLike
  31. Parallelizable
  32. TraversableOnce
  33. GenTraversableOnce
  34. FilterMonadic
  35. HasNewBuilder
  36. Function1
  37. Set
  38. AnyRef
  39. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new WeakHashSet()
  2. new WeakHashSet(initialCapacity: Int, loadFactor: Double)

Type Members

  1. type Self = collection.mutable.Set[A]
    Attributes
    protected[this]
    Definition Classes
    TraversableLike
  2. type This = WeakHashSet[A]
  3. class WithFilter extends FilterMonadic[A, Repr]
    Definition Classes
    TraversableLike

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def &(that: GenSet[A]): collection.mutable.Set[A]
    Definition Classes
    GenSetLike
  4. def &~(that: GenSet[A]): collection.mutable.Set[A]
    Definition Classes
    GenSetLike
  5. def +(elem: A): WeakHashSet.this.type
    Definition Classes
    WeakHashSet → SetLike → SetLike → GenSetLike
  6. def +(elem1: A, elem2: A, elems: A*): collection.mutable.Set[A]
    Definition Classes
    SetLike → SetLike
    Annotations
    @migration
    Migration

    (Changed in version 2.8.0) + creates a new set. Use += to add an element to this set and return that set itself.

  7. def ++(xs: GenTraversableOnce[A]): collection.mutable.Set[A]
    Definition Classes
    SetLike → SetLike
    Annotations
    @migration
    Migration

    (Changed in version 2.8.0) ++ creates a new set. Use ++= to add elements to this set and return that set itself.

  8. def ++[B >: A, That](that: GenTraversableOnce[B])(implicit bf: CanBuildFrom[collection.mutable.Set[A], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  9. def ++:[B >: A, That](that: collection.Traversable[B])(implicit bf: CanBuildFrom[collection.mutable.Set[A], B, That]): That
    Definition Classes
    TraversableLike
  10. def ++:[B >: A, That](that: collection.TraversableOnce[B])(implicit bf: CanBuildFrom[collection.mutable.Set[A], B, That]): That
    Definition Classes
    TraversableLike
  11. def ++=(xs: collection.TraversableOnce[A]): WeakHashSet.this.type
    Definition Classes
    Growable
  12. def +=(elem: A): WeakHashSet.this.type
    Definition Classes
    WeakHashSet → SetLike → Builder → Growable
  13. def +=(elem1: A, elem2: A, elems: A*): WeakHashSet.this.type
    Definition Classes
    Growable
  14. def -(elem: A): WeakHashSet.this.type
    Definition Classes
    WeakHashSet → SetLike → SetLike → Subtractable → GenSetLike
  15. def -(elem1: A, elem2: A, elems: A*): collection.mutable.Set[A]
    Definition Classes
    SetLike → Subtractable
    Annotations
    @migration
    Migration

    (Changed in version 2.8.0) - creates a new set. Use -= to remove an element from this set and return that set itself.

  16. def --(xs: GenTraversableOnce[A]): collection.mutable.Set[A]
    Definition Classes
    SetLike → Subtractable
    Annotations
    @migration
    Migration

    (Changed in version 2.8.0) -- creates a new set. Use --= to remove elements from this set and return that set itself.

  17. def --=(xs: collection.TraversableOnce[A]): WeakHashSet.this.type
    Definition Classes
    Shrinkable
  18. def -=(elem: A): WeakHashSet.this.type
    Definition Classes
    WeakHashSet → SetLike → Shrinkable
  19. def -=(elem1: A, elem2: A, elems: A*): WeakHashSet.this.type
    Definition Classes
    Shrinkable
  20. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  21. def add(elem: A): Boolean
    Definition Classes
    SetLike
  22. def addEntry(x: A): Unit
    Definition Classes
    WeakHashSetSet
  23. def addString(b: StringBuilder): StringBuilder
    Definition Classes
    TraversableOnce
  24. def addString(b: StringBuilder, sep: String): StringBuilder
    Definition Classes
    TraversableOnce
  25. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder
    Definition Classes
    TraversableOnce
  26. def aggregate[B](z: ⇒ B)(seqop: (B, A) ⇒ B, combop: (B, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  27. def andThen[A](g: (Boolean) ⇒ A): (A) ⇒ A
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  28. def apply(x: A): Boolean
    Definition Classes
    WeakHashSet → GenSetLike → Function1 → Set
  29. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  30. def canEqual(that: Any): Boolean
    Definition Classes
    IterableLike → Equals
  31. def clear(): Unit
    Definition Classes
    WeakHashSet → SetLike → Builder → Growable → Clearable
  32. def clone(): collection.mutable.Set[A]
    Definition Classes
    SetLike → Cloneable → AnyRef
  33. def collect[B, That](pf: PartialFunction[A, B])(implicit bf: CanBuildFrom[collection.mutable.Set[A], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  34. def collectFirst[B](pf: PartialFunction[A, B]): Option[B]
    Definition Classes
    TraversableOnce
  35. def companion: GenericCompanion[collection.mutable.Set]
    Definition Classes
    Set → Set → GenSet → Iterable → Iterable → GenIterable → Traversable → Traversable → GenTraversable → GenericTraversableTemplate
  36. def compose[A](g: (A) ⇒ A): (A) ⇒ Boolean
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  37. def contains(x: A): Boolean
    Definition Classes
    Set
  38. def copyToArray[B >: A](xs: Array[B], start: Int, len: Int): Unit
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  39. def copyToArray[B >: A](xs: Array[B]): Unit
    Definition Classes
    TraversableOnce → GenTraversableOnce
  40. def copyToArray[B >: A](xs: Array[B], start: Int): Unit
    Definition Classes
    TraversableOnce → GenTraversableOnce
  41. def copyToBuffer[B >: A](dest: Buffer[B]): Unit
    Definition Classes
    TraversableOnce
  42. def count(p: (A) ⇒ Boolean): Int
    Definition Classes
    TraversableOnce → GenTraversableOnce
  43. def diff(that: GenSet[A]): collection.mutable.Set[A]
    Definition Classes
    SetLike → GenSetLike
  44. def drop(n: Int): collection.mutable.Set[A]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  45. def dropRight(n: Int): collection.mutable.Set[A]
    Definition Classes
    IterableLike
  46. def dropWhile(p: (A) ⇒ Boolean): collection.mutable.Set[A]
    Definition Classes
    TraversableLike → GenTraversableLike
  47. def empty: This
    Definition Classes
    WeakHashSet → SetLike → GenericSetTemplate
  48. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  49. def equals(that: Any): Boolean
    Definition Classes
    GenSetLike → Equals → AnyRef → Any
  50. def exists(p: (A) ⇒ Boolean): Boolean
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  51. def filter(p: (A) ⇒ Boolean): collection.mutable.Set[A]
    Definition Classes
    TraversableLike → GenTraversableLike
  52. def filterNot(p: (A) ⇒ Boolean): collection.mutable.Set[A]
    Definition Classes
    TraversableLike → GenTraversableLike
  53. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  54. def find(p: (A) ⇒ Boolean): Option[A]
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  55. def findEntry(elem: A): A
    Definition Classes
    WeakHashSetSet
  56. def findEntryOrUpdate(elem: A): A
  57. def flatMap[B, That](f: (A) ⇒ GenTraversableOnce[B])(implicit bf: CanBuildFrom[collection.mutable.Set[A], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  58. def flatten[B](implicit asTraversable: (A) ⇒ GenTraversableOnce[B]): collection.mutable.Set[B]
    Definition Classes
    GenericTraversableTemplate
  59. def fold[A1 >: A](z: A1)(op: (A1, A1) ⇒ A1): A1
    Definition Classes
    TraversableOnce → GenTraversableOnce
  60. def foldLeft[B](z: B)(op: (B, A) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  61. def foldRight[B](z: B)(op: (A, B) ⇒ B): B
    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  62. def forall(p: (A) ⇒ Boolean): Boolean
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  63. def foreach[U](f: (A) ⇒ U): Unit
    Definition Classes
    WeakHashSet → IterableLike → GenericTraversableTemplate → TraversableLike → GenTraversableLike → TraversableOnce → GenTraversableOnce → FilterMonadic → Set
  64. def genericBuilder[B]: Builder[B, collection.mutable.Set[B]]
    Definition Classes
    GenericTraversableTemplate
  65. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  66. def groupBy[K](f: (A) ⇒ K): Map[K, collection.mutable.Set[A]]
    Definition Classes
    TraversableLike → GenTraversableLike
  67. def grouped(size: Int): collection.Iterator[collection.mutable.Set[A]]
    Definition Classes
    IterableLike
  68. def hasDefiniteSize: Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  69. def hashCode(): Int
    Definition Classes
    GenSetLike → AnyRef → Any
  70. def head: A
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  71. def headOption: Option[A]
    Definition Classes
    TraversableLike → GenTraversableLike
  72. def init: collection.mutable.Set[A]
    Definition Classes
    TraversableLike → GenTraversableLike
  73. val initialCapacity: Int
  74. def inits: collection.Iterator[collection.mutable.Set[A]]
    Definition Classes
    TraversableLike
  75. def intersect(that: GenSet[A]): collection.mutable.Set[A]
    Definition Classes
    GenSetLike
  76. def isEmpty: Boolean
    Definition Classes
    SetLike → IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  77. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  78. final def isTraversableAgain: Boolean
    Definition Classes
    TraversableLike → GenTraversableLike → GenTraversableOnce
  79. def iterator: Iterator[A]
    Definition Classes
    WeakHashSet → GenSetLike → IterableLike → GenIterableLike → Set
  80. def last: A
    Definition Classes
    TraversableLike → GenTraversableLike
  81. def lastOption: Option[A]
    Definition Classes
    TraversableLike → GenTraversableLike
  82. val loadFactor: Double
  83. def map[B, That](f: (A) ⇒ B)(implicit bf: CanBuildFrom[collection.mutable.Set[A], B, That]): That
    Definition Classes
    SetLike → TraversableLike → GenTraversableLike → FilterMonadic
    Annotations
    @migration
    Migration

    (Changed in version 2.8.0) Set.map now returns a Set, so it will discard duplicate values.

  84. def mapResult[NewTo](f: (collection.mutable.Set[A]) ⇒ NewTo): Builder[A, NewTo]
    Definition Classes
    Builder
  85. def max[B >: A](implicit cmp: Ordering[B]): A
    Definition Classes
    TraversableOnce → GenTraversableOnce
  86. def maxBy[B](f: (A) ⇒ B)(implicit cmp: Ordering[B]): A
    Definition Classes
    TraversableOnce → GenTraversableOnce
  87. def min[B >: A](implicit cmp: Ordering[B]): A
    Definition Classes
    TraversableOnce → GenTraversableOnce
  88. def minBy[B](f: (A) ⇒ B)(implicit cmp: Ordering[B]): A
    Definition Classes
    TraversableOnce → GenTraversableOnce
  89. def mkString: String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  90. def mkString(sep: String): String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  91. def mkString(start: String, sep: String, end: String): String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  92. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  93. def newBuilder: Builder[A, collection.mutable.Set[A]]
    Attributes
    protected[this]
    Definition Classes
    SetLike → SetLike → TraversableLike → HasNewBuilder
  94. def nonEmpty: Boolean
    Definition Classes
    TraversableOnce → GenTraversableOnce
  95. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  96. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  97. def par: ParSet[A]
    Definition Classes
    Parallelizable
  98. def parCombiner: Combiner[A, ParSet[A]]
    Attributes
    protected[this]
    Definition Classes
    SetLike → SetLike → TraversableLike → Parallelizable
  99. def partition(p: (A) ⇒ Boolean): (collection.mutable.Set[A], collection.mutable.Set[A])
    Definition Classes
    TraversableLike → GenTraversableLike
  100. def product[B >: A](implicit num: Numeric[B]): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  101. def reduce[A1 >: A](op: (A1, A1) ⇒ A1): A1
    Definition Classes
    TraversableOnce → GenTraversableOnce
  102. def reduceLeft[B >: A](op: (B, A) ⇒ B): B
    Definition Classes
    TraversableOnce
  103. def reduceLeftOption[B >: A](op: (B, A) ⇒ B): Option[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  104. def reduceOption[A1 >: A](op: (A1, A1) ⇒ A1): Option[A1]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  105. def reduceRight[B >: A](op: (A, B) ⇒ B): B
    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  106. def reduceRightOption[B >: A](op: (A, B) ⇒ B): Option[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  107. def remove(elem: A): Boolean
    Definition Classes
    SetLike
  108. def repr: collection.mutable.Set[A]
    Definition Classes
    TraversableLike → GenTraversableLike
  109. def result(): collection.mutable.Set[A]
    Definition Classes
    SetLike → Builder
  110. def retain(p: (A) ⇒ Boolean): Unit
    Definition Classes
    SetLike
  111. def reversed: List[A]
    Attributes
    protected[this]
    Definition Classes
    TraversableOnce
  112. def sameElements[B >: A](that: GenIterable[B]): Boolean
    Definition Classes
    IterableLike → GenIterableLike
  113. def scan[B >: A, That](z: B)(op: (B, B) ⇒ B)(implicit cbf: CanBuildFrom[collection.mutable.Set[A], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  114. def scanLeft[B, That](z: B)(op: (B, A) ⇒ B)(implicit bf: CanBuildFrom[collection.mutable.Set[A], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  115. def scanRight[B, That](z: B)(op: (A, B) ⇒ B)(implicit bf: CanBuildFrom[collection.mutable.Set[A], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) The behavior of scanRight has changed. The previous behavior can be reproduced with scanRight.reverse.

  116. def seq: collection.mutable.Set[A]
    Definition Classes
    Set → Set → GenSet → GenSetLike → Iterable → Iterable → GenIterable → Traversable → Traversable → GenTraversable → Parallelizable → TraversableOnce → GenTraversableOnce
  117. def size: Int
    Definition Classes
    WeakHashSet → GenTraversableLike → TraversableOnce → GenTraversableOnce
  118. def sizeHint(coll: TraversableLike[_, _], delta: Int): Unit
    Definition Classes
    Builder
  119. def sizeHint(coll: TraversableLike[_, _]): Unit
    Definition Classes
    Builder
  120. def sizeHint(size: Int): Unit
    Definition Classes
    Builder
  121. def sizeHintBounded(size: Int, boundingColl: TraversableLike[_, _]): Unit
    Definition Classes
    Builder
  122. def sizeHintIfCheap: Int
    Attributes
    protected[collection]
    Definition Classes
    GenTraversableOnce
  123. def slice(from: Int, until: Int): collection.mutable.Set[A]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  124. def sliding(size: Int, step: Int): collection.Iterator[collection.mutable.Set[A]]
    Definition Classes
    IterableLike
  125. def sliding(size: Int): collection.Iterator[collection.mutable.Set[A]]
    Definition Classes
    IterableLike
  126. def span(p: (A) ⇒ Boolean): (collection.mutable.Set[A], collection.mutable.Set[A])
    Definition Classes
    TraversableLike → GenTraversableLike
  127. def splitAt(n: Int): (collection.mutable.Set[A], collection.mutable.Set[A])
    Definition Classes
    TraversableLike → GenTraversableLike
  128. def stringPrefix: String
    Definition Classes
    SetLike → TraversableLike → GenTraversableLike
  129. def subsetOf(that: GenSet[A]): Boolean
    Definition Classes
    GenSetLike
  130. def subsets(): collection.Iterator[collection.mutable.Set[A]]
    Definition Classes
    SetLike
  131. def subsets(len: Int): collection.Iterator[collection.mutable.Set[A]]
    Definition Classes
    SetLike
  132. def sum[B >: A](implicit num: Numeric[B]): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  133. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  134. def tail: collection.mutable.Set[A]
    Definition Classes
    TraversableLike → GenTraversableLike
  135. def tails: collection.Iterator[collection.mutable.Set[A]]
    Definition Classes
    TraversableLike
  136. def take(n: Int): collection.mutable.Set[A]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  137. def takeRight(n: Int): collection.mutable.Set[A]
    Definition Classes
    IterableLike
  138. def takeWhile(p: (A) ⇒ Boolean): collection.mutable.Set[A]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  139. def thisCollection: collection.Iterable[A]
    Attributes
    protected[this]
    Definition Classes
    IterableLike → TraversableLike
  140. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, A, Col[A]]): Col[A]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  141. def toArray[B >: A](implicit arg0: ClassTag[B]): Array[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  142. def toBuffer[A1 >: A]: Buffer[A1]
    Definition Classes
    SetLike → TraversableOnce → GenTraversableOnce
  143. def toCollection(repr: collection.mutable.Set[A]): collection.Iterable[A]
    Attributes
    protected[this]
    Definition Classes
    IterableLike → TraversableLike
  144. def toIndexedSeq: collection.immutable.IndexedSeq[A]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  145. def toIterable: collection.Iterable[A]
    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  146. def toIterator: collection.Iterator[A]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  147. def toList(): List[A]
    Definition Classes
    WeakHashSet → TraversableOnce → GenTraversableOnce → Set
  148. def toMap[T, U](implicit ev: <:<[A, (T, U)]): Map[T, U]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  149. def toSeq: collection.Seq[A]
    Definition Classes
    SetLike → SetLike → TraversableOnce → GenTraversableOnce
  150. def toSet[B >: A]: collection.immutable.Set[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  151. def toStream: collection.immutable.Stream[A]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce
  152. def toString(): String
    Definition Classes
    SetLike → Function1 → TraversableLike → AnyRef → Any
  153. def toTraversable: collection.Traversable[A]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  154. def toVector: Vector[A]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  155. def transpose[B](implicit asTraversable: (A) ⇒ GenTraversableOnce[B]): collection.mutable.Set[collection.mutable.Set[B]]
    Definition Classes
    GenericTraversableTemplate
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) transpose throws an IllegalArgumentException if collections are not uniformly sized.

  156. def union(that: GenSet[A]): collection.mutable.Set[A]
    Definition Classes
    SetLike → GenSetLike
  157. def unzip[A1, A2](implicit asPair: (A) ⇒ (A1, A2)): (collection.mutable.Set[A1], collection.mutable.Set[A2])
    Definition Classes
    GenericTraversableTemplate
  158. def unzip3[A1, A2, A3](implicit asTriple: (A) ⇒ (A1, A2, A3)): (collection.mutable.Set[A1], collection.mutable.Set[A2], collection.mutable.Set[A3])
    Definition Classes
    GenericTraversableTemplate
  159. def update(elem: A, included: Boolean): Unit
    Definition Classes
    SetLike
  160. def view(from: Int, until: Int): IterableView[A, collection.mutable.Set[A]]
    Definition Classes
    IterableLike → TraversableLike
  161. def view: IterableView[A, collection.mutable.Set[A]]
    Definition Classes
    IterableLike → TraversableLike
  162. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  163. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  164. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  165. def withFilter(p: (A) ⇒ Boolean): FilterMonadic[A, collection.mutable.Set[A]]
    Definition Classes
    TraversableLike → FilterMonadic
  166. def zip[A1 >: A, B, That](that: GenIterable[B])(implicit bf: CanBuildFrom[collection.mutable.Set[A], (A1, B), That]): That
    Definition Classes
    IterableLike → GenIterableLike
  167. def zipAll[B, A1 >: A, That](that: GenIterable[B], thisElem: A1, thatElem: B)(implicit bf: CanBuildFrom[collection.mutable.Set[A], (A1, B), That]): That
    Definition Classes
    IterableLike → GenIterableLike
  168. def zipWithIndex[A1 >: A, That](implicit bf: CanBuildFrom[collection.mutable.Set[A], (A1, Int), That]): That
    Definition Classes
    IterableLike → GenIterableLike
  169. def |(that: GenSet[A]): collection.mutable.Set[A]
    Definition Classes
    GenSetLike

Deprecated Value Members

  1. def /:[B](z: B)(op: (B, A) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
    Annotations
    @deprecated
    Deprecated

    (Since version 2.12.10) Use foldLeft instead of /:

  2. def :\[B](z: B)(op: (A, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
    Annotations
    @deprecated
    Deprecated

    (Since version 2.12.10) Use foldRight instead of :\

  3. def <<(cmd: Message[A]): Unit
    Definition Classes
    SetLike → Scriptable
    Annotations
    @deprecated
    Deprecated

    (Since version 2.11.0) scripting is deprecated

Inherited from collection.mutable.Set[A]

Inherited from SetLike[A, collection.mutable.Set[A]]

Inherited from collection.mutable.Cloneable[collection.mutable.Set[A]]

Inherited from Cloneable

Inherited from java.lang.Cloneable

Inherited from Shrinkable[A]

Inherited from Builder[A, collection.mutable.Set[A]]

Inherited from Growable[A]

Inherited from Clearable

Inherited from Scriptable[A]

Inherited from collection.Set[A]

Inherited from SetLike[A, collection.mutable.Set[A]]

Inherited from Subtractable[A, collection.mutable.Set[A]]

Inherited from GenSet[A]

Inherited from GenericSetTemplate[A, collection.mutable.Set]

Inherited from GenSetLike[A, collection.mutable.Set[A]]

Inherited from collection.mutable.Iterable[A]

Inherited from collection.Iterable[A]

Inherited from IterableLike[A, collection.mutable.Set[A]]

Inherited from Equals

Inherited from GenIterable[A]

Inherited from GenIterableLike[A, collection.mutable.Set[A]]

Inherited from collection.mutable.Traversable[A]

Inherited from Mutable

Inherited from collection.Traversable[A]

Inherited from GenTraversable[A]

Inherited from GenericTraversableTemplate[A, collection.mutable.Set]

Inherited from TraversableLike[A, collection.mutable.Set[A]]

Inherited from GenTraversableLike[A, collection.mutable.Set[A]]

Inherited from Parallelizable[A, ParSet[A]]

Inherited from collection.TraversableOnce[A]

Inherited from GenTraversableOnce[A]

Inherited from FilterMonadic[A, collection.mutable.Set[A]]

Inherited from HasNewBuilder[A, scala.collection.mutable.Set[A] @scala.annotation.unchecked.uncheckedVariance]

Inherited from (A) ⇒ Boolean

Inherited from Set[A]

Inherited from AnyRef

Inherited from Any

Ungrouped