Packages

trait UserFcn[-DOMAIN, +RANGE] extends Serializable

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  1. UserFcn
  2. Serializable
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def apply[SUB <: DOMAIN](x: SUB): RANGE

    Call the function.

  2. abstract def hasCache: Boolean

    Tracks whether this function has a cache to ensure that a function doesn't get double-cached.

  3. abstract def name: Option[String]

    Optional name for the function; added to JSON for bookkeeping if present.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def cached: UserFcn[DOMAIN, RANGE]

    Create a cached version of this function.

    Create a cached version of this function.

    Note that the {x: Datum => f(x)} cached syntax is more human-readable.

    Note that this function commutes with named (they can be applied in either order).

    Example:

    val f = cache {x: Double => complexFunction(x)}
f(3.14)   // computes the function
f(3.14)   // re-uses the old value
f(4.56)   // computes the function again at a new point
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  10. def hasName: Boolean

    Tracks whether this function has a name to raise an error if it gets named again.

  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. def named(n: String): UserFcn[DOMAIN, RANGE] { def name: Some[String] }

    Create a named version of this function.

    Create a named version of this function.

    Note that the {x: Datum => f(x)} named "something" syntax is more human-readable.

    Note that this function commutes with cached (they can be applied in either order).

  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  17. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  20. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  21. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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