breeze.util

quickSelectImpl

object quickSelectImpl extends UFunc

quickSelectImpl does not clone the input array before doing a quickSelect-sort but instead swaps in place, and therefore, allows other functions to access the intermediate results of the sorting procedure.

After quickSelectImpl is run, it is guaranteed that the input array will be swapped around such that every number left of position will be equal or smaller than the element at position, and every number right of position will be equal or larger than the element at position.

This can be useful when further using the intermediate results downstream. For example, appending an element or updating an element to an array which has already been through quickSelectImpl and then re-calculating quickSelectImpl will be faster than applying quickSelectImpl de-novo to the original unsorted array.

Linear Supertypes
UFunc, AnyRef, Any
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Type Members

  1. type Impl[V, VR] = UImpl[quickSelectImpl.this.type, V, VR]

    Definition Classes
    UFunc
  2. type Impl2[V1, V2, VR] = UImpl2[quickSelectImpl.this.type, V1, V2, VR]

    Definition Classes
    UFunc
  3. type Impl3[V1, V2, V3, VR] = UImpl3[quickSelectImpl.this.type, V1, V2, V3, VR]

    Definition Classes
    UFunc
  4. type Impl4[V1, V2, V3, V4, VR] = UImpl4[quickSelectImpl.this.type, V1, V2, V3, V4, VR]

    Definition Classes
    UFunc
  5. type InPlaceImpl[V] = generic.UFunc.InPlaceImpl[quickSelectImpl.this.type, V]

    Definition Classes
    UFunc
  6. type InPlaceImpl2[V1, V2] = generic.UFunc.InPlaceImpl2[quickSelectImpl.this.type, V1, V2]

    Definition Classes
    UFunc
  7. type InPlaceImpl3[V1, V2, V3] = generic.UFunc.InPlaceImpl3[quickSelectImpl.this.type, V1, V2, V3]

    Definition Classes
    UFunc

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 apply[V1, V2, V3, V4, VR](v1: V1, v2: V2, v3: V3, v4: V4)(implicit impl: Impl4[V1, V2, V3, V4, VR]): VR

    Definition Classes
    UFunc
  5. final def apply[V1, V2, V3, VR](v1: V1, v2: V2, v3: V3)(implicit impl: Impl3[V1, V2, V3, VR]): VR

    Definition Classes
    UFunc
  6. final def apply[V1, V2, VR](v1: V1, v2: V2)(implicit impl: Impl2[V1, V2, VR]): VR

    Definition Classes
    UFunc
  7. final def apply[V, VR](v: V)(implicit impl: Impl[V, VR]): VR

    Definition Classes
    UFunc
  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  9. implicit def canZipMapValuesImpl[T, V1, VR, U](implicit handhold: HandHold[T, V1], impl: Impl2[V1, V1, VR], canZipMapValues: CanZipMapValues[T, V1, VR, U]): Impl2[T, T, U]

    Definition Classes
    UFunc
  10. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  11. final def eq(arg0: AnyRef): Boolean

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

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

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  14. final def getClass(): Class[_]

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

    Definition Classes
    AnyRef → Any
  16. implicit def impl_Double: Impl2[Array[Double], Int, Double]

  17. implicit def impl_Float: Impl2[Array[Float], Int, Float]

  18. implicit def impl_Int: Impl2[Array[Int], Int, Int]

  19. implicit def impl_Long: Impl2[Array[Long], Int, Long]

  20. final def inPlace[V, V2, V3](v: V, v2: V2, v3: V3)(implicit impl: generic.UFunc.InPlaceImpl3[quickSelectImpl.this.type, V, V2, V3]): Unit

    Definition Classes
    UFunc
  21. final def inPlace[V, V2](v: V, v2: V2)(implicit impl: generic.UFunc.InPlaceImpl2[quickSelectImpl.this.type, V, V2]): Unit

    Definition Classes
    UFunc
  22. final def inPlace[V](v: V)(implicit impl: generic.UFunc.InPlaceImpl[quickSelectImpl.this.type, V]): Unit

    Definition Classes
    UFunc
  23. final def isInstanceOf[T0]: Boolean

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

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

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

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

    Definition Classes
    AnyRef
  28. def toString(): String

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

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from UFunc

Inherited from AnyRef

Inherited from Any

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