DoubleAccumulatorParam

Value Members

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

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

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3. final def ##(): Int

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

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

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6. def addAccumulator(t1: Double, t2: Double): Double

   Add additional data to the accumulator value.

   Add additional data to the accumulator value. Is allowed to modify and return r for efficiency (to avoid allocating objects).

   returns

   the new value of the accumulator

   Definition Classes

   AccumulatorParam → AccumulableParam

7. def addInPlace(t1: Double, t2: Double): Double

   Merge two accumulated values together.

   Merge two accumulated values together. Is allowed to modify and return the first value for efficiency (to avoid allocating objects).

   returns

   both data sets merged together

   Definition Classes

   DoubleAccumulatorParam → AccumulableParam

8. final def asInstanceOf[T0]: T0

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9. def clone(): AnyRef

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   protected[java.lang]

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

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11. def equals(arg0: Any): Boolean

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12. def finalize(): Unit

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    protected[java.lang]

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

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14. def hashCode(): Int

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15. final def isInstanceOf[T0]: Boolean

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

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17. final def notify(): Unit

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18. final def notifyAll(): Unit

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

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20. def toString(): String

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21. final def wait(): Unit

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

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

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24. def zero(initialValue: Double): Double

    Return the "zero" (identity) value for an accumulator type, given its initial value.

    Return the "zero" (identity) value for an accumulator type, given its initial value. For example, if R was a vector of N dimensions, this would return a vector of N zeroes.

    Definition Classes

    DoubleAccumulatorParam → AccumulableParam