scala.scalajs.js.prim

Undefined

sealed trait Undefined extends Any

Primitive JavaScript undefined value.

In most situations, you should not need this trait, and use scala.Unit instead.

Annotations
@RawJSType()
Linear Supertypes
Any, AnyRef, scala.Any
Ordering
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  2. By inheritance
Inherited
  1. Undefined
  2. Any
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Value Members

  1. final def !=(arg0: scala.Any): scala.Boolean

    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Definition Classes
    AnyRef → Any
  3. def +(other: Predef.String): Predef.String

    Implicit information
    This member is added by an implicit conversion from Undefined to any2stringadd[Undefined] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (Undefined, B)

    Implicit information
    This member is added by an implicit conversion from Undefined to ArrowAssoc[Undefined] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: scala.Any): scala.Boolean

    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def ensuring(cond: (Undefined) ⇒ scala.Boolean, msg: ⇒ scala.Any): Undefined

    Implicit information
    This member is added by an implicit conversion from Undefined to Ensuring[Undefined] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (Undefined) ⇒ scala.Boolean): Undefined

    Implicit information
    This member is added by an implicit conversion from Undefined to Ensuring[Undefined] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: scala.Boolean, msg: ⇒ scala.Any): Undefined

    Implicit information
    This member is added by an implicit conversion from Undefined to Ensuring[Undefined] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: scala.Boolean): Undefined

    Implicit information
    This member is added by an implicit conversion from Undefined to Ensuring[Undefined] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): scala.Boolean

    Definition Classes
    AnyRef
  13. def equals(arg0: scala.Any): scala.Boolean

    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  15. def formatted(fmtstr: Predef.String): Predef.String

    Implicit information
    This member is added by an implicit conversion from Undefined to StringFormat[Undefined] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  16. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  17. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  18. final def isInstanceOf[T0]: scala.Boolean

    Definition Classes
    Any
  19. final def ne(arg0: AnyRef): scala.Boolean

    Definition Classes
    AnyRef
  20. final def notify(): Unit

    Definition Classes
    AnyRef
  21. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  22. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  23. def toString(): java.lang.String

    Definition Classes
    AnyRef → Any
  24. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  25. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. def [B](y: B): (Undefined, B)

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

Deprecated Value Members

  1. def unary_!(): js.Boolean

    Definition Classes
    Any
    Annotations
    @deprecated
    Deprecated

    (Since version 0.5.0)

Inherited from Any

Inherited from AnyRef

Inherited from scala.Any

Inherited by implicit conversion any2stringadd from Undefined to any2stringadd[Undefined]

Inherited by implicit conversion StringFormat from Undefined to StringFormat[Undefined]

Inherited by implicit conversion Ensuring from Undefined to Ensuring[Undefined]

Inherited by implicit conversion ArrowAssoc from Undefined to ArrowAssoc[Undefined]

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