scala.tools.nsc.util

WeakHashSet

class WeakHashSet[T <: AnyRef] extends AbstractFunction1[T, Boolean]

A bare-bones implementation of a mutable Set that uses weak references to hold the elements.

This implementation offers only add/remove/test operations, therefore it does not fulfill the contract of Scala collection sets.

Source
WeakHashSet.scala
Linear Supertypes
AbstractFunction1[T, Boolean], (T) ⇒ Boolean, AnyRef, Any
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Inherited
  1. WeakHashSet
  2. AbstractFunction1
  3. Function1
  4. AnyRef
  5. Any
Implicitly
  1. by any2stringfmt
  2. by any2stringadd
  3. by any2ArrowAssoc
  4. by any2Ensuring
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new WeakHashSet()

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from WeakHashSet[T] to StringAdd performed by method any2stringadd in scala.Predef.
    Definition Classes
    StringAdd

  5. def +=(elem: T): WeakHashSet.this.type

    Add the given element to this set.

  6. def -=(elem: T): WeakHashSet.this.type

    Remove the given element from this set.

  7. def ->[B](y: B): (WeakHashSet[T], B)

    Implicit information
    This member is added by an implicit conversion from WeakHashSet[T] to ArrowAssoc[WeakHashSet[T]] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  8. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  9. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  10. def andThen[A](g: (Boolean) ⇒ A): (T) ⇒ A

    Definition Classes
    Function1

  11. def apply(elem: T): Boolean

    Does the given element belong to this set?

    Does the given element belong to this set?

    Definition Classes
    WeakHashSet → Function1

  12. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  13. def clear(): Unit

    Remove all elements in this set.

  14. def clone(): AnyRef

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  15. def compose[A](g: (A) ⇒ T): (A) ⇒ Boolean

    Definition Classes
    Function1

  16. def contains(elem: T): Boolean

    Does the given element belong to this set?

  17. def ensuring(cond: (WeakHashSet[T]) ⇒ Boolean, msg: ⇒ Any): WeakHashSet[T]

    Implicit information
    This member is added by an implicit conversion from WeakHashSet[T] to Ensuring[WeakHashSet[T]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  18. def ensuring(cond: (WeakHashSet[T]) ⇒ Boolean): WeakHashSet[T]

    Implicit information
    This member is added by an implicit conversion from WeakHashSet[T] to Ensuring[WeakHashSet[T]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  19. def ensuring(cond: Boolean, msg: ⇒ Any): WeakHashSet[T]

    Implicit information
    This member is added by an implicit conversion from WeakHashSet[T] to Ensuring[WeakHashSet[T]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  20. def ensuring(cond: Boolean): WeakHashSet[T]

    Implicit information
    This member is added by an implicit conversion from WeakHashSet[T] to Ensuring[WeakHashSet[T]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  21. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  22. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  23. def finalize(): Unit

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  24. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from WeakHashSet[T] to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

  25. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  26. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  27. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  28. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  29. final def notify(): Unit

    Definition Classes
    AnyRef

  30. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  31. val self: Any

    Implicit information
    This member is added by an implicit conversion from WeakHashSet[T] to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
    StringFormat

  32. val self: Any

    Implicit information
    This member is added by an implicit conversion from WeakHashSet[T] to StringAdd performed by method any2stringadd in scala.Predef.
    Definition Classes
    StringAdd

  33. def size: Int

    Return the number of elements in this set, including reclaimed elements.

  34. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  35. def toString(): String

    Definition Classes
    Function1 → AnyRef → Any

  36. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

  37. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

  38. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

  39. def →[B](y: B): (WeakHashSet[T], B)

    Implicit information
    This member is added by an implicit conversion from WeakHashSet[T] to ArrowAssoc[WeakHashSet[T]] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Deprecated Value Members

  1. def x: WeakHashSet[T]

    Implicit information
    This member is added by an implicit conversion from WeakHashSet[T] to ArrowAssoc[WeakHashSet[T]] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use leftOfArrow instead

  2. def x: WeakHashSet[T]

    Implicit information
    This member is added by an implicit conversion from WeakHashSet[T] to Ensuring[WeakHashSet[T]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use resultOfEnsuring instead

Inherited from AbstractFunction1[T, Boolean]

Inherited from (T) ⇒ Boolean

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringfmt from WeakHashSet[T] to StringFormat

Inherited by implicit conversion any2stringadd from WeakHashSet[T] to StringAdd

Inherited by implicit conversion any2ArrowAssoc from WeakHashSet[T] to ArrowAssoc[WeakHashSet[T]]

Inherited by implicit conversion any2Ensuring from WeakHashSet[T] to Ensuring[WeakHashSet[T]]