scala.collection.parallel.ParSeqViewLike

# Zipped

#### trait Zipped[S] extends Zipped[S] with Zipped[S] with Transformed[(T, S)]

Definition Classes
  ParSeqViewLike → ParIterableViewLike → GenSeqViewLike → GenIterableViewLike
Source
  ParSeqViewLike.scala

Linear Supertypes
Transformed[(T, S)], ParSeqView[(T, S), Coll, CollSeq], ParSeqViewLike[(T, S), Coll, CollSeq, ParSeqView[(T, S), Coll, CollSeq], SeqView[(T, S), CollSeq]], ParSeq[(T, S)], ParSeqLike[(T, S), ParSeqView[(T, S), Coll, CollSeq], SeqView[(T, S), CollSeq]], Zipped[S], Transformed[(T, S)], ParIterableView[(T, S), Coll, CollSeq], ParIterableViewLike[(T, S), Coll, CollSeq, ParSeqView[(T, S), Coll, CollSeq], SeqView[(T, S), CollSeq]], ParIterable[(T, S)], ParIterableLike[(T, S), ParSeqView[(T, S), Coll, CollSeq], SeqView[(T, S), CollSeq]], Parallel, CustomParallelizable[(T, S), ParSeqView[(T, S), Coll, CollSeq]], GenericParTemplate[(T, S), ParSeq], HasNewCombiner[(T, S), ParSeqView[(T, S), Coll, CollSeq]], Zipped[S], Transformed[(T, S)], GenSeqView[(T, S), Coll], GenSeqViewLike[(T, S), Coll, ParSeqView[(T, S), Coll, CollSeq]], GenSeq[(T, S)], GenSeqLike[(T, S), ParSeqView[(T, S), Coll, CollSeq]], Equals, Zipped[S], Transformed[(T, S)], Transformed[(T, S)], GenIterableView[(T, S), Coll], GenIterableViewLike[(T, S), Coll, ParSeqView[(T, S), Coll, CollSeq]], GenTraversableView[(T, S), Coll], GenTraversableViewLike[(T, S), Coll, ParSeqView[(T, S), Coll, CollSeq]], GenIterable[(T, S)], GenTraversable[(T, S)], GenericTraversableTemplate[(T, S), ParSeq], HasNewBuilder[(T, S), ParSeq[(T, S)]], GenIterableLike[(T, S), ParSeqView[(T, S), Coll, CollSeq]], GenTraversableLike[(T, S), ParSeqView[(T, S), Coll, CollSeq]], Parallelizable[(T, S), ParSeqView[(T, S), Coll, CollSeq]], GenTraversableOnce[(T, S)], AnyRef, Any
Ordering

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2. By inheritance

Inherited

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1. Zipped
2. Transformed
3. ParSeqView
4. ParSeqViewLike
5. ParSeq
6. ParSeqLike
7. Zipped
8. Transformed
9. ParIterableView
10. ParIterableViewLike
11. ParIterable
12. ParIterableLike
13. Parallel
14. CustomParallelizable
15. GenericParTemplate
16. HasNewCombiner
17. Zipped
18. Transformed
19. GenSeqView
20. GenSeqViewLike
21. GenSeq
22. GenSeqLike
23. Equals
24. Zipped
25. Transformed
26. Transformed
27. GenIterableView
28. GenIterableViewLike
29. GenTraversableView
30. GenTraversableViewLike
31. GenIterable
32. GenTraversable
33. GenericTraversableTemplate
34. HasNewBuilder
35. GenIterableLike
36. GenTraversableLike
37. Parallelizable
38. GenTraversableOnce
39. AnyRef
40. Any

Visibility

1. Public
2. All

### Type Members

1. #### trait Accessor[R, Tp] extends Accessor[R, Tp]

   Standard accessor task that iterates over the elements of the collection.

2. #### class Aggregate[S] extends Accessor[S, Aggregate[S]]

   Attributes
     protected[this]

3. #### trait Appended[U >: T] extends Appended[U] with Appended[U] with Transformed[U]

   Definition Classes
     ParSeqViewLike → ParIterableViewLike → GenSeqViewLike → GenIterableViewLike → GenTraversableViewLike

4. #### trait BuilderOps[Elem, To] extends AnyRef

5. #### class Collect[S, That] extends Transformer[Combiner[S, That], Collect[S, That]]

   Attributes
     protected[this]

6. #### abstract class Composite[FR, SR, R, First <: ParIterableLike.this.StrictSplitterCheckTask[FR,_$3] forSome { type _$3 }, Second <: ParIterableLike.this.StrictSplitterCheckTask[SR,_$4] forSome { type _$4 }] extends NonDivisibleTask[R, Composite[FR, SR, R, First, Second]]

   Attributes
     protected[this]

7. #### class Copy[U >: T, That] extends Transformer[Combiner[U, That], Copy[U, That]]

   Attributes
     protected

8. #### class CopyToArray[U >: T, This >: Repr] extends Accessor[Unit, CopyToArray[U, This]]

   Attributes
     protected[this]

9. #### class Corresponds[S] extends Accessor[Boolean, Corresponds[S]]

   Attributes
     protected[this]

10. #### class Count extends Accessor[Int, Count]

    Attributes
      protected[this]

11. #### class CreateScanTree[U >: T] extends Transformer[ScanTree[U], CreateScanTree[U]]

    Attributes
      protected[this]

12. #### class Drop[U >: T, This >: Repr] extends Transformer[Combiner[U, This], Drop[U, This]]

    Attributes
      protected[this]

13. #### trait DroppedWhile extends DroppedWhile with Transformed[A]

    Definition Classes
      GenSeqViewLike → GenIterableViewLike → GenTraversableViewLike

14. #### abstract class Elements extends SeqSplitter[T] with BufferedIterator[T]

    Used to iterate elements using indices

15. #### trait EmptyView extends Transformed[Nothing] with EmptyView

    Definition Classes
      GenSeqViewLike → GenIterableViewLike → GenTraversableViewLike

16. #### class Exists extends Accessor[Boolean, Exists]

    Attributes
      protected[this]

17. #### class Filter[U >: T, This >: Repr] extends Transformer[Combiner[U, This], Filter[U, This]]

    Attributes
      protected[this]

18. #### class FilterNot[U >: T, This >: Repr] extends Transformer[Combiner[U, This], FilterNot[U, This]]

    Attributes
      protected[this]

19. #### trait Filtered extends Filtered with Transformed[A]

    Definition Classes
      GenSeqViewLike → GenIterableViewLike → GenTraversableViewLike

20. #### class Find[U >: T] extends Accessor[Option[U], Find[U]]

    Attributes
      protected[this]

21. #### class FlatMap[S, That] extends Transformer[Combiner[S, That], FlatMap[S, That]]

    Attributes
      protected[this]

22. #### trait FlatMapped[B] extends FlatMapped[B] with Transformed[B]

    Definition Classes
      GenSeqViewLike → GenIterableViewLike → GenTraversableViewLike

23. #### class Fold[U >: T] extends Accessor[U, Fold[U]]

    Attributes
      protected[this]

24. #### class Forall extends Accessor[Boolean, Forall]

    Attributes
      protected[this]

25. #### class Force[U >: T, That] extends Transformer[Combiner[U, That], Force[U, That]]

    Attributes
      protected[this]
    Definition Classes
      ParSeqViewLike → ParIterableViewLike

26. #### trait Forced[S] extends Forced[S] with Forced[S] with Transformed[S]

    A fall back which forces everything into a vector and then applies an operation on it.

27. #### class Foreach[S] extends Accessor[Unit, Foreach[S]]

    Attributes
      protected[this]

28. #### class FromScanTree[U >: T, That] extends StrictSplitterCheckTask[Combiner[U, That], FromScanTree[U, That]]

    Attributes
      protected[this]

29. #### class GroupBy[K, U >: T] extends Transformer[HashMapCombiner[K, U], GroupBy[K, U]]

    Attributes
      protected[this]

30. #### class IndexWhere extends Accessor[Int, IndexWhere]

    Attributes
      protected[this]

31. #### class LastIndexWhere extends Accessor[Int, LastIndexWhere]

    Attributes
      protected[this]

32. #### class Map[S, That] extends Transformer[Combiner[S, That], Map[S, That]]

    Attributes
      protected[this]

33. #### trait Mapped[S] extends Mapped[S] with Mapped[S] with Transformed[S]

    Definition Classes
      ParSeqViewLike → ParIterableViewLike → GenSeqViewLike → GenIterableViewLike → GenTraversableViewLike

34. #### class Max[U >: T] extends Accessor[Option[U], Max[U]]

    Attributes
      protected[this]

35. #### class Min[U >: T] extends Accessor[Option[U], Min[U]]

    Attributes
      protected[this]

36. #### trait NonDivisible[R] extends NonDivisibleTask[R, NonDivisible[R]]

    Attributes
      protected[this]

37. #### trait NonDivisibleTask[R, Tp] extends StrictSplitterCheckTask[R, Tp]

    Attributes
      protected[this]

38. #### abstract class ParComposite[FR, SR, R, First <: ParIterableLike.this.StrictSplitterCheckTask[FR,_$7] forSome { type _$7 }, Second <: ParIterableLike.this.StrictSplitterCheckTask[SR,_$8] forSome { type _$8 }] extends Composite[FR, SR, R, First, Second]

    Performs two tasks in parallel, and waits for both to finish.

39. #### class Partition[U >: T, This >: Repr] extends Transformer[(Combiner[U, This], Combiner[U, This]), Partition[U, This]]

    Attributes
      protected[this]

40. #### trait Patched[U >: T] extends Patched[U] with Transformed[U]

    Definition Classes
      ParSeqViewLike → GenSeqViewLike

41. #### trait Prepended[U >: T] extends Prepended[U] with Transformed[U]

    Definition Classes
      ParSeqViewLike → GenSeqViewLike

42. #### class Product[U >: T] extends Accessor[U, Product[U]]

    Attributes
      protected[this]

43. #### class Reduce[U >: T] extends Accessor[Option[U], Reduce[U]]

    Attributes
      protected[this]

44. #### abstract class ResultMapping[R, Tp, R1] extends NonDivisibleTask[R1, ResultMapping[R, Tp, R1]]

    Attributes
      protected[this]

45. #### class Reverse[U >: T, This >: Repr] extends Transformer[Combiner[U, This], Reverse[U, This]]

    Attributes
      protected[this]

46. #### class ReverseMap[S, That] extends Transformer[Combiner[S, That], ReverseMap[S, That]]

    Attributes
      protected[this]

47. #### trait Reversed extends Reversed with Transformed[T]

    Definition Classes
      ParSeqViewLike → GenSeqViewLike

48. #### type SSCTask[R, Tp] = StrictSplitterCheckTask[R, Tp]

    Definition Classes
      ParIterableLike

49. #### class SameElements[U >: T] extends Accessor[Boolean, SameElements[U]]

    Attributes
      protected[this]

50. #### case class ScanLeaf[U >: T](pit: IterableSplitter[U], op: (U, U) ⇒ U, from: Int, len: Int, prev: Option[ScanLeaf[U]], acc: U) extends ScanTree[U] with Product with Serializable

    Attributes
      protected[this]

51. #### case class ScanNode[U >: T](left: ScanTree[U], right: ScanTree[U]) extends ScanTree[U] with Product with Serializable

    Attributes
      protected[this]

52. #### trait ScanTree[U >: T] extends AnyRef

    Attributes
      protected[this]

53. #### class SegmentLength extends Accessor[(Int, Boolean), SegmentLength]

    Attributes
      protected[this]

54. #### abstract class SeqComposite[FR, SR, R, First <: ParIterableLike.this.StrictSplitterCheckTask[FR,_$5] forSome { type _$5 }, Second <: ParIterableLike.this.StrictSplitterCheckTask[SR,_$6] forSome { type _$6 }] extends Composite[FR, SR, R, First, Second]

    Sequentially performs one task after another.

55. #### trait SignallingOps[PI <: DelegatedSignalling] extends AnyRef

56. #### class Slice[U >: T, This >: Repr] extends Transformer[Combiner[U, This], Slice[U, This]]

    Attributes
      protected[this]

57. #### trait Sliced extends Sliced with Sliced with Transformed[T]

    Definition Classes
      ParSeqViewLike → ParIterableViewLike → GenSeqViewLike → GenIterableViewLike → GenTraversableViewLike

58. #### class Span[U >: T, This >: Repr] extends Transformer[(Combiner[U, This], Combiner[U, This]), Span[U, This]]

    Attributes
      protected[this]

59. #### class SplitAt[U >: T, This >: Repr] extends Transformer[(Combiner[U, This], Combiner[U, This]), SplitAt[U, This]]

    Attributes
      protected[this]

60. #### trait StrictSplitterCheckTask[R, Tp] extends Task[R, Tp]

    Attributes
      protected

61. #### class Sum[U >: T] extends Accessor[U, Sum[U]]

    Attributes
      protected[this]

62. #### type SuperParIterator = IterableSplitter[(T, S)]

    Definition Classes
      ParSeqLike

63. #### class Take[U >: T, This >: Repr] extends Transformer[Combiner[U, This], Take[U, This]]

    Attributes
      protected[this]

64. #### class TakeWhile[U >: T, This >: Repr] extends Transformer[(Combiner[U, This], Boolean), TakeWhile[U, This]]

    Attributes
      protected[this]

65. #### trait TakenWhile extends TakenWhile with Transformed[A]

    Definition Classes
      GenSeqViewLike → GenIterableViewLike → GenTraversableViewLike

66. #### trait TaskOps[R, Tp] extends AnyRef

67. #### class ToParCollection[U >: T, That] extends Transformer[Combiner[U, That], ToParCollection[U, That]]

    Attributes
      protected[this]

68. #### class ToParMap[K, V, That] extends Transformer[Combiner[(K, V), That], ToParMap[K, V, That]]

    Attributes
      protected[this]

69. #### trait Transformed[+S] extends ParSeqView[S, Coll, CollSeq] with Transformed[S] with Transformed[S]

    The implementation base trait of this view.

70. #### trait Transformer[R, Tp] extends Accessor[R, Tp] with Transformer[R, Tp]

    Attributes
      protected
    Definition Classes
      ParSeqLike → ParIterableLike

71. #### class Updated[U >: T, That] extends Transformer[Combiner[U, That], Updated[U, That]]

    Attributes
      protected[this]

72. #### class Zip[U >: T, S, That] extends Transformer[Combiner[(U, S), That], Zip[U, S, That]]

    Attributes
      protected[this]
    Definition Classes
      ParSeqLike → ParIterableLike

73. #### class ZipAll[U >: T, S, That] extends Transformer[Combiner[(U, S), That], ZipAll[U, S, That]]

    Attributes
      protected[this]

74. #### trait Zipped[S] extends Zipped[S] with Zipped[S] with Transformed[(T, S)]

    Definition Classes
      ParSeqViewLike → ParIterableViewLike → GenSeqViewLike → GenIterableViewLike

75. #### trait ZippedAll[U >: T, S] extends ZippedAll[U, S] with ZippedAll[U, S] with Transformed[(U, S)]

    Definition Classes
      ParSeqViewLike → ParIterableViewLike → GenSeqViewLike → GenIterableViewLike

### Abstract Value Members

1. #### abstract val other: GenIterable[S]

   Attributes
     protected[this]
   Definition Classes
     Zipped

### Concrete Value Members

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

   Definition Classes
     AnyRef

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

   Test two objects for inequality.

   Test two objects for inequality.

   returns

     `true` if !(this == that), false otherwise.

   Definition Classes
     Any

3. #### final def ##(): Int

   Equivalent to `x.hashCode` except for boxed numeric types and `null`.

   Equivalent to `x.hashCode` except for boxed numeric types and `null`. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For `null` returns a hashcode where `null.hashCode` throws a `NullPointerException`.

   returns

     a hash value consistent with ==

   Definition Classes
     AnyRef → Any

4. #### def ++[B](that: GenTraversableOnce[B]): ParIterable[B]

   [use case]

   [use case]
   B

     the element type of the returned collection.

   that

     the traversable to append.

   returns

     a new parallel iterable which contains all elements of this parallel iterable followed by all elements of `that`.

   Definition Classes
     ParSeqViewLike → ParIterableViewLike → ParIterableLike → GenTraversableLike

5. #### def +:(elem: (T, S)): ParIterable[A]

   [use case]

   [use case]
   elem

     the prepended element

   returns

     a new parallel iterable consisting of `elem` followed by all elements of this parallel iterable.

   Definition Classes
     ParSeqViewLike → ParSeqLike → GenSeqLike

6. #### def /:[S](z: S)(op: (S, (T, S)) ⇒ S): S

   Applies a binary operator to a start value and all elements of this parallel iterable, going left to right.

   Applies a binary operator to a start value and all elements of this parallel iterable, going left to right.

   Note: `/:` is alternate syntax for `foldLeft`; `z /: xs` is the same as `xs foldLeft z`.

   Examples:

   Note that the folding function used to compute b is equivalent to that used to compute c.

            scala> val a = LinkedList(1,2,3,4)
            a: scala.collection.mutable.LinkedList[Int] = LinkedList(1, 2, 3, 4)

            scala> val b = (5 /: a)(_+_)
            b: Int = 15

            scala> val c = (5 /: a)((x,y) => x + y)
            c: Int = 15

   Note: will not terminate for infinite-sized collections.

   Note: might return different results for different runs, unless the underlying collection type is ordered. or the operator is associative and commutative.

   z

     the start value.

   op

     the binary operator.

   returns

     the result of inserting `op` between consecutive elements of this parallel iterable, going left to right with the start value `z` on the left:

                     op(...op(op(z, x1), x2), ..., xn)

     where `x1, ..., xn` are the elements of this parallel iterable.

   Definition Classes
     ParIterableLike → GenTraversableOnce

7. #### def /:\[A1 >: (T, S)](z: A1)(op: (A1, A1) ⇒ A1): A1

   A syntactic sugar for out of order folding.

   A syntactic sugar for out of order folding. See `fold`.

   Example:

            scala> val a = LinkedList(1,2,3,4)
            a: scala.collection.mutable.LinkedList[Int] = LinkedList(1, 2, 3, 4)

            scala> val b = (a /:\ 5)(_+_)
            b: Int = 15

   Definition Classes
     GenTraversableOnce

8. #### def :+(elem: (T, S)): ParIterable[A]

   [use case]

   [use case]
   elem

     the appended element

   returns

     a new parallel iterable consisting of all elements of this parallel iterable followed by `elem`. @example

               scala> import scala.collection.mutable.LinkedList
               import scala.collection.mutable.LinkedList

               scala> val a = LinkedList(1)
               a: scala.collection.mutable.LinkedList[Int] = LinkedList(1)

               scala> val b = a :+ 2
               b: scala.collection.mutable.LinkedList[Int] = LinkedList(1, 2)

               scala> println(a)
               LinkedList(1)

   Definition Classes
     ParSeqViewLike → ParSeqLike → GenSeqLike

9. #### def :\[S](z: S)(op: ((T, S), S) ⇒ S): S

   Applies a binary operator to all elements of this parallel iterable and a start value, going right to left.

   Applies a binary operator to all elements of this parallel iterable and a start value, going right to left.

   Note: `:\` is alternate syntax for `foldRight`; `xs :\ z` is the same as `xs foldRight z`.

   Note: will not terminate for infinite-sized collections.

   Note: might return different results for different runs, unless the underlying collection type is ordered. or the operator is associative and commutative.

   Examples:

   Note that the folding function used to compute b is equivalent to that used to compute c.

            scala> val a = LinkedList(1,2,3,4)
            a: scala.collection.mutable.LinkedList[Int] = LinkedList(1, 2, 3, 4)

            scala> val b = (a :\ 5)(_+_)
            b: Int = 15

            scala> val c = (a :\ 5)((x,y) => x + y)
            c: Int = 15

   z

     the start value

   op

     the binary operator

   returns

     the result of inserting `op` between consecutive elements of this parallel iterable, going right to left with the start value `z` on the right:

                     op(x1, op(x2, ... op(xn, z)...))

     where `x1, ..., xn` are the elements of this parallel iterable.

   Definition Classes
     ParIterableLike → GenTraversableOnce

10. #### final def ==(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

11. #### final def ==(arg0: Any): Boolean

    Test two objects for equality.

    Test two objects for equality. The expression `x == that` is equivalent to `if (x eq null) that eq null else x.equals(that)`.

    returns

      `true` if the receiver object is equivalent to the argument; `false` otherwise.

    Definition Classes
      Any

12. #### def aggregate[S](z: S)(seqop: (S, (T, S)) ⇒ S, combop: (S, S) ⇒ S): S

    Aggregates the results of applying an operator to subsequent elements.

    Aggregates the results of applying an operator to subsequent elements.

    This is a more general form of `fold` and `reduce`. It has similar semantics, but does not require the result to be a supertype of the element type. It traverses the elements in different partitions sequentially, using `seqop` to update the result, and then applies `combop` to results from different partitions. The implementation of this operation may operate on an arbitrary number of collection partitions, so `combop` may be invoked arbitrary number of times.

    For example, one might want to process some elements and then produce a `Set`. In this case, `seqop` would process an element and append it to the list, while `combop` would concatenate two lists from different partitions together. The initial value `z` would be an empty set.

           pc.aggregate(Set[Int]())(_ += process(_), _ ++ _)

    Another example is calculating geometric mean from a collection of doubles (one would typically require big doubles for this).

    S

      the type of accumulated results

    z

      the initial value for the accumulated result of the partition - this will typically be the neutral element for the `seqop` operator (e.g. `Nil` for list concatenation or `0` for summation)

    seqop

      an operator used to accumulate results within a partition

    combop

      an associative operator used to combine results from different partitions

    Definition Classes
      ParIterableLike → GenTraversableOnce

13. #### def apply(idx: Int): (T, S)

    Selects an element by its index in the parallel iterable.

    Selects an element by its index in the parallel iterable.

    Example:

           scala> val x = LinkedList(1, 2, 3, 4, 5)
           x: scala.collection.mutable.LinkedList[Int] = LinkedList(1, 2, 3, 4, 5)

           scala> x(3)
           res1: Int = 4

    idx

      The index to select.

    returns

      the element of this parallel iterable at index `idx`, where `0` indicates the first element.

    Definition Classes
      Zipped → Transformed → GenSeqLike
    Exceptions thrown
      `IndexOutOfBoundsException`

      if `idx` does not satisfy `0 <= idx < length`.

14. #### final def asInstanceOf[T0]: T0

    Cast the receiver object to be of type `T0`.

    Cast the receiver object to be of type `T0`.

    Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression `1.asInstanceOf[String]` will throw a `ClassCastException` at runtime, while the expression `List(1).asInstanceOf[List[String]]` will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.

    returns

      the receiver object.

    Definition Classes
      Any
    Exceptions thrown
      ClassCastException

      if the receiver object is not an instance of the erasure of type `T0`.

15. #### def bf2seq[S, That](bf: CanBuildFrom[ParSeqView[(T, S), Coll, CollSeq], S, That]): CanBuildFrom[SeqView[(T, S), CollSeq], S, That]

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

16. #### implicit def builder2ops[Elem, To](cb: Builder[Elem, To]): BuilderOps[Elem, To]

    Attributes
      protected
    Definition Classes
      ParIterableLike

17. #### def canEqual(other: Any): Boolean

    Definition Classes
      ParIterableLike

18. #### def clone(): AnyRef

    Create a copy of the receiver object.

    Create a copy of the receiver object.

    The default implementation of the `clone` method is platform dependent.

    returns

      a copy of the receiver object.

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

      not specified by SLS as a member of AnyRef

19. #### def collect[B](pf: PartialFunction[(T, S), B]): ParIterable[B]

    [use case]

    [use case]
    B

      the element type of the returned collection.

    pf

      the partial function which filters and maps the parallel iterable.

    returns

      a new parallel iterable resulting from applying the given partial function `pf` to each element on which it is defined and collecting the results. The order of the elements is preserved.

    Definition Classes
      ParSeqViewLike → ParIterableLike → GenTraversableLike

20. #### def combinerFactory[S, That](cbf: () ⇒ Combiner[S, That]): CombinerFactory[S, That]

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

21. #### def combinerFactory: CombinerFactory[(T, S), ParSeqView[(T, S), Coll, CollSeq]]

    Creates a combiner factory.

    Creates a combiner factory. Each combiner factory instance is used once per invocation of a parallel transformer method for a single collection.

    The default combiner factory creates a new combiner every time it is requested, unless the combiner is thread-safe as indicated by its `canBeShared` method. In this case, the method returns a factory which returns the same combiner each time. This is typically done for concurrent parallel collections, the combiners of which allow thread safe access.

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

22. #### def companion: GenericCompanion[ParSeq] with GenericParCompanion[ParSeq]

    The factory companion object that builds instances of class ParIterable.

    The factory companion object that builds instances of class ParIterable. (or its `Iterable` superclass where class ParIterable is not a `Seq`.)

    Definition Classes
      ParSeq → ParIterable → GenericParTemplate → GenSeq → GenIterable → GenTraversable → GenericTraversableTemplate

23. #### def copyToArray[U >: (T, S)](xs: Array[U], start: Int, len: Int): Unit

    Definition Classes
      ParIterableLike → GenTraversableOnce

24. #### def copyToArray(xs: Array[(T, S)], start: Int): Unit

    [use case]

    [use case]
    xs

      the array to fill.

    start

      the starting index.

    Definition Classes
      ParIterableLike → GenTraversableOnce

25. #### def copyToArray(xs: Array[(T, S)]): Unit

    [use case]

    [use case]
    xs

      the array to fill.

    Definition Classes
      ParIterableLike → GenTraversableOnce

26. #### def corresponds[S](that: GenSeq[S])(p: ((T, S), S) ⇒ Boolean): Boolean

    Tests whether every element of this parallel iterable relates to the corresponding element of another parallel sequence by satisfying a test predicate.

    Tests whether every element of this parallel iterable relates to the corresponding element of another parallel sequence by satisfying a test predicate.

    This method will use `abort` signalling capabilities. This means that splitters may send and read `abort` signals.

    S

      the type of the elements of `that`

    that

      the other parallel sequence

    p

      the test predicate, which relates elements from both sequences

    returns

      `true` if both parallel sequences have the same length and `p(x, y)` is `true` for all corresponding elements `x` of this parallel iterable and `y` of `that`, otherwise `false`

    Definition Classes
      ParSeqLike → GenSeqLike

27. #### def count(p: ((T, S)) ⇒ Boolean): Int

    Counts the number of elements in the parallel iterable which satisfy a predicate.

    Counts the number of elements in the parallel iterable which satisfy a predicate.

    p

      the predicate used to test elements.

    returns

      the number of elements satisfying the predicate `p`.

    Definition Classes
      ParIterableLike → GenTraversableOnce

28. #### def debugBuffer: ArrayBuffer[String]

    Definition Classes
      ParIterableLike

29. #### implicit def delegatedSignalling2ops[PI <: DelegatedSignalling](it: PI): SignallingOps[PI]

    Attributes
      protected
    Definition Classes
      ParIterableLike

30. #### def diff(that: GenSeq[(T, S)]): ParIterable[A]

    [use case]

    [use case]
    that

      the sequence of elements to remove

    returns

      a new parallel iterable which contains all elements of this parallel iterable except some of occurrences of elements that also appear in `that`. If an element value `x` appears n times in `that`, then the first n occurrences of `x` will not form part of the result, but any following occurrences will.

    Definition Classes
      ParSeqLike → GenSeqLike

31. #### def distinct: ParSeqView[(T, S), Coll, CollSeq]

    Builds a new parallel iterable from this parallel iterable without any duplicate elements.

    Builds a new parallel iterable from this parallel iterable without any duplicate elements.

    Note: will not terminate for infinite-sized collections.

    returns

      A new parallel iterable which contains the first occurrence of every element of this parallel iterable.

    Definition Classes
      ParSeqLike → GenSeqLike

32. #### def down(p: scala.collection.parallel.IterableSplitter[_]): SeqSplitter[(T, S)]

    Attributes
      protected[this]
    Definition Classes
      ParSeqLike

33. #### def drop(n: Int): ParSeqView[(T, S), Coll, CollSeq]

    Selects all elements except first n ones.

    Selects all elements except first n ones.

    Note: might return different results for different runs, unless the underlying collection type is ordered.

    n

      the number of elements to drop from this parallel iterable.

    returns

      a parallel iterable consisting of all elements of this parallel iterable except the first `n` ones, or else the empty parallel iterable, if this parallel iterable has less than `n` elements.

    Definition Classes
      ParSeqViewLike → ParIterableViewLike → ParIterableLike → GenTraversableLike

34. #### def dropWhile(p: ((T, S)) ⇒ Boolean): ParSeqView[(T, S), Coll, CollSeq]

    Drops all elements in the longest prefix of elements that satisfy the predicate, and returns a collection composed of the remaining elements.

    Drops all elements in the longest prefix of elements that satisfy the predicate, and returns a collection composed of the remaining elements.

    This method will use `indexFlag` signalling capabilities. This means that splitters may set and read the `indexFlag` state. The index flag is initially set to maximum integer value.

    returns

      a collection composed of all the elements after the longest prefix of elements in this parallel iterable that satisfy the predicate `pred`

    Definition Classes
      ParIterableViewLike → ParIterableLike → GenTraversableLike

35. #### def endsWith[S](that: GenSeq[S]): Boolean

    Tests whether this parallel iterable ends with the given parallel sequence.

    Tests whether this parallel iterable ends with the given parallel sequence.

    This method will use `abort` signalling capabilities. This means that splitters may send and read `abort` signals.

    S

      the type of the elements of `that` sequence

    that

      the sequence to test

    returns

      `true` if this parallel iterable has `that` as a suffix, `false` otherwise

    Definition Classes
      ParSeqLike → GenSeqLike

36. #### final def eq(arg0: AnyRef): Boolean

    Tests whether the argument (`arg0`) is a reference to the receiver object (`this`).

    Tests whether the argument (`arg0`) is a reference to the receiver object (`this`).

    The `eq` method implements an equivalence relation on non-null instances of `AnyRef`, and has three additional properties:

    - It is consistent: for any non-null instances `x` and `y` of type `AnyRef`, multiple invocations of `x.eq(y)` consistently returns `true` or consistently returns `false`.
    - For any non-null instance `x` of type `AnyRef`, `x.eq(null)` and `null.eq(x)` returns `false`.
    - `null.eq(null)` returns `true`.

    When overriding the `equals` or `hashCode` methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (`o1 eq o2`), they should be equal to each other (`o1 == o2`) and they should hash to the same value (`o1.hashCode == o2.hashCode`).

    returns

      `true` if the argument is a reference to the receiver object; `false` otherwise.

    Definition Classes
      AnyRef

37. #### def equals(that: Any): Boolean

    The equals method for arbitrary sequences.

    The equals method for arbitrary sequences. Compares this sequence to some other object.

    that

      The object to compare the sequence to

    returns

      `true` if `that` is a sequence that has the same elements as this sequence in the same order, `false` otherwise

    Definition Classes
      GenSeqLike → Equals → AnyRef → Any

38. #### def exists(pred: ((T, S)) ⇒ Boolean): Boolean

    Tests whether a predicate holds for some element of this parallel iterable.

    Tests whether a predicate holds for some element of this parallel iterable.

    This method will use `abort` signalling capabilities. This means that splitters may send and read `abort` signals.

    returns

      true if `p` holds for some element, false otherwise

    Definition Classes
      ParIterableLike → GenTraversableOnce

39. #### def filter(p: ((T, S)) ⇒ Boolean): ParSeqView[(T, S), Coll, CollSeq]

    Selects all elements of this parallel iterable which satisfy a predicate.

    Selects all elements of this parallel iterable which satisfy a predicate.

    p

      the predicate used to test elements.

    returns

      a new parallel iterable consisting of all elements of this parallel iterable that satisfy the given predicate `p`. Their order may not be preserved.

    Definition Classes
      ParIterableViewLike → ParIterableLike → GenTraversableLike

40. #### def filterNot(p: ((T, S)) ⇒ Boolean): ParSeqView[(T, S), Coll, CollSeq]

    Selects all elements of this parallel iterable which do not satisfy a predicate.

    Selects all elements of this parallel iterable which do not satisfy a predicate.

    p

      the predicate used to test elements.

    returns

      a new parallel iterable consisting of all elements of this parallel iterable that do not satisfy the given predicate `p`. Their order may not be preserved.

    Definition Classes
      ParIterableViewLike → ParIterableLike → GenTraversableLike

41. #### def finalize(): Unit

    Called by the garbage collector on the receiver object when there are no more references to the object.

    Called by the garbage collector on the receiver object when there are no more references to the object.

    The details of when and if the `finalize` method is invoked, as well as the interaction between `finalize` and non-local returns and exceptions, are all platform dependent.

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

      not specified by SLS as a member of AnyRef

42. #### def find(pred: ((T, S)) ⇒ Boolean): Option[(T, S)]

    Finds some element in the collection for which the predicate holds, if such an element exists.

    Finds some element in the collection for which the predicate holds, if such an element exists. The element may not necessarily be the first such element in the iteration order.

    If there are multiple elements obeying the predicate, the choice is nondeterministic.

    This method will use `abort` signalling capabilities. This means that splitters may send and read `abort` signals.

    returns

      an option value with the element if such an element exists, or `None` otherwise

    Definition Classes
      ParIterableLike → GenTraversableOnce

43. #### def flatMap[B](f: ((T, S)) ⇒ GenTraversableOnce[B]): ParIterable[B]

    [use case]

    [use case]
    B

      the element type of the returned collection.

    f

      the function to apply to each element.

    returns

      a new parallel iterable resulting from applying the given collection-valued function `f` to each element of this parallel iterable and concatenating the results.

    Definition Classes
      ParIterableViewLike → ParIterableLike → GenTraversableLike

44. #### def flatten[B]: ParIterable[B]

    [use case]

    [use case]
    B

      the type of the elements of each traversable collection.

    returns

      a new parallel iterable resulting from concatenating all element parallel iterables.

    Definition Classes
      GenericTraversableTemplate

45. #### def fold[U >: (T, S)](z: U)(op: (U, U) ⇒ U): U

    Folds the elements of this sequence using the specified associative binary operator.

    Folds the elements of this sequence using the specified associative binary operator. The order in which the elements are reduced is unspecified and may be nondeterministic.

    Note this method has a different signature than the `foldLeft` and `foldRight` methods of the trait `Traversable`. The result of folding may only be a supertype of this parallel collection's type parameter `T`.

    U

      a type parameter for the binary operator, a supertype of `T`.

    z

      a neutral element for the fold operation, it may be added to the result an arbitrary number of times, not changing the result (e.g. `Nil` for list concatenation, 0 for addition, or 1 for multiplication)

    op

      a binary operator that must be associative

    returns

      the result of applying fold operator `op` between all the elements and `z`

    Definition Classes
      ParIterableLike → GenTraversableOnce

46. #### def foldLeft[S](z: S)(op: (S, (T, S)) ⇒ S): S

    Applies a binary operator to a start value and all elements of this parallel iterable, going left to right.

    Applies a binary operator to a start value and all elements of this parallel iterable, going left to right.

    Note: will not terminate for infinite-sized collections.

    Note: might return different results for different runs, unless the underlying collection type is ordered. or the operator is associative and commutative.

    z

      the start value.

    op

      the binary operator.

    returns

      the result of inserting `op` between consecutive elements of this parallel iterable, going left to right with the start value `z` on the left:

                      op(...op(z, x1), x2, ..., xn)

      where `x1, ..., xn` are the elements of this parallel iterable.

    Definition Classes
      ParIterableLike → GenTraversableOnce

47. #### def foldRight[S](z: S)(op: ((T, S), S) ⇒ S): S

    Applies a binary operator to all elements of this parallel iterable and a start value, going right to left.

    Applies a binary operator to all elements of this parallel iterable and a start value, going right to left.

    Note: will not terminate for infinite-sized collections.

    Note: might return different results for different runs, unless the underlying collection type is ordered. or the operator is associative and commutative.

    z

      the start value.

    op

      the binary operator.

    returns

      the result of inserting `op` between consecutive elements of this parallel iterable, going right to left with the start value `z` on the right:

                      op(x1, op(x2, ... op(xn, z)...))

      where `x1, ..., xn` are the elements of this parallel iterable.

    Definition Classes
      ParIterableLike → GenTraversableOnce

48. #### def forall(pred: ((T, S)) ⇒ Boolean): Boolean

    Tests whether a predicate holds for all elements of this parallel iterable.

    Tests whether a predicate holds for all elements of this parallel iterable.

    This method will use `abort` signalling capabilities. This means that splitters may send and read `abort` signals.

    returns

      true if `p` holds for all elements, false otherwise

    Definition Classes
      ParIterableLike → GenTraversableOnce

49. #### def force[U >: (T, S), That](implicit bf: CanBuildFrom[Coll, U, That]): That

    Definition Classes
      ParSeqViewLike → ParIterableViewLike → GenTraversableViewLike

50. #### def foreach[U](f: ((T, S)) ⇒ U): Unit

    Applies a function `f` to all the elements of parallel iterable in a sequential order.

    Applies a function `f` to all the elements of parallel iterable in a sequential order.

    U

      the result type of the function applied to each element, which is always discarded

    f

      function applied to each element

    Definition Classes
      ParIterableViewLike → ParIterableLike → GenericTraversableTemplate → GenTraversableLike → GenTraversableOnce

51. #### def genericBuilder[B]: Combiner[B, ParSeq[B]]

    The generic builder that builds instances of ParIterable at arbitrary element types.

    The generic builder that builds instances of ParIterable at arbitrary element types.

    Definition Classes
      GenericParTemplate → GenericTraversableTemplate

52. #### def genericCombiner[B]: Combiner[B, ParSeq[B]]

    Definition Classes
      GenericParTemplate

53. #### final def getClass(): Class[_]

    A representation that corresponds to the dynamic class of the receiver object.

    A representation that corresponds to the dynamic class of the receiver object.

    The nature of the representation is platform dependent.

    returns

      a representation that corresponds to the dynamic class of the receiver object.

    Definition Classes
      AnyRef → Any
    Note

      not specified by SLS as a member of AnyRef

54. #### def groupBy[K](f: ((T, S)) ⇒ K): ParMap[K, ParSeqView[(T, S), Coll, CollSeq]]

    Partitions this parallel iterable into a map of parallel iterables according to some discriminator function.

    Partitions this parallel iterable into a map of parallel iterables according to some discriminator function.

    Note: this method is not re-implemented by views. This means when applied to a view it will always force the view and return a new parallel iterable.

    K

      the type of keys returned by the discriminator function.

    f

      the discriminator function.

    returns

      A map from keys to parallel iterables such that the following invariant holds:

                          (xs partition f)(k) = xs filter (x => f(x) == k)

      That is, every key `k` is bound to a parallel iterable of those elements `x` for which `f(x)` equals `k`.

    Definition Classes
      ParSeqViewLike → ParIterableLike → GenTraversableLike

55. #### def hasDefiniteSize: Boolean

    Definition Classes
      ParIterableLike → GenTraversableOnce

56. #### def hashCode(): Int

    Hashcodes for ParIterable produce a value from the hashcodes of all the elements of the parallel iterable.

    Hashcodes for ParIterable produce a value from the hashcodes of all the elements of the parallel iterable.

    returns

      the hash code value for this object.

    Definition Classes
      GenSeqLike → AnyRef → Any

57. #### def head: (T, S)

    Definition Classes
      GenIterableLike → GenTraversableLike

58. #### def indexOf(elem: (T, S), from: Int): Int

    [use case]

    [use case]
    elem

      the element value to search for.

    from

      the start index

    returns

      the index `>= from` of the first element of this parallel iterable that is equal (wrt `==`) to `elem`, or `-1`, if none exists.

    Definition Classes
      GenSeqLike

59. #### def indexOf(elem: (T, S)): Int

    [use case]

    [use case]
    elem

      the element value to search for.

    returns

      the index of the first element of this parallel iterable that is equal (wrt `==`) to `elem`, or `-1`, if none exists.

    Definition Classes
      GenSeqLike

60. #### def indexWhere(p: ((T, S)) ⇒ Boolean, from: Int): Int

    Finds the first element satisfying some predicate.

    Finds the first element satisfying some predicate.

    This method will use `indexFlag` signalling capabilities. This means that splitters may set and read the `indexFlag` state.

    The index flag is initially set to maximum integer value.

    p

      the predicate used to test the elements

    from

      the starting offset for the search

    returns

      the index `>= from` of the first element of this parallel iterable that satisfies the predicate `p`, or `-1`, if none exists

    Definition Classes
      ParSeqLike → GenSeqLike

61. #### def indexWhere(p: ((T, S)) ⇒ Boolean): Int

    Finds index of first element satisfying some predicate.

    Finds index of first element satisfying some predicate.

    Note: may not terminate for infinite-sized collections.

    p

      the predicate used to test elements.

    returns

      the index of the first element of this parallel iterable that satisfies the predicate `p`, or `-1`, if none exists.

    Definition Classes
      GenSeqLike

62. #### def intersect(that: Seq[(T, S)]): ParIterable[(T, S)]

    [use case]

    [use case]
    that

      the sequence of elements to intersect with.

    returns

      a new parallel iterable which contains all elements of this parallel iterable which also appear in `that`. If an element value `x` appears n times in `that`, then the first n occurrences of `x` will be retained in the result, but any following occurrences will be omitted.

    Definition Classes
      ParSeqLike → GenSeqLike

63. #### def isDefinedAt(idx: Int): Boolean

    Tests whether this parallel iterable contains given index.

    Tests whether this parallel iterable contains given index.

    The implementations of methods `apply` and `isDefinedAt` turn a `Seq[A]` into a `PartialFunction[Int, A]`.

    idx

      the index to test

    returns

      `true` if this parallel iterable contains an element at position `idx`, `false` otherwise.

    Definition Classes
      GenSeqLike

64. #### def isEmpty: Boolean

    Tests whether the parallel iterable is empty.

    Tests whether the parallel iterable is empty.

    returns

      `true` if the parallel iterable contains no elements, `false` otherwise.

    Definition Classes
      GenIterableLike → GenTraversableOnce

65. #### final def isInstanceOf[T0]: Boolean

    Test whether the dynamic type of the receiver object is `T0`.

    Test whether the dynamic type of the receiver object is `T0`.

    Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression `1.isInstanceOf[String]` will return `false`, while the expression `List(1).isInstanceOf[List[String]]` will return `true`. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.

    returns

      `true` if the receiver object is an instance of erasure of type `T0`; `false` otherwise.

    Definition Classes
      Any

66. #### def isStrictSplitterCollection: Boolean

    Denotes whether this parallel collection has strict splitters.

    Denotes whether this parallel collection has strict splitters.

    This is true in general, and specific collection instances may choose to override this method. Such collections will fail to execute methods which rely on splitters being strict, i.e. returning a correct value in the `remaining` method.

    This method helps ensure that such failures occur on method invocations, rather than later on and in unpredictable ways.

    Definition Classes
      ParIterableLike

67. #### final def isTraversableAgain: Boolean

    Tests whether this parallel iterable can be repeatedly traversed.

    Tests whether this parallel iterable can be repeatedly traversed.

    returns

      `true`

    Definition Classes
      GenTraversableLike → GenTraversableOnce

68. #### def iterator: SeqSplitter[(T, S)]

    Creates a new split iterator used to traverse the elements of this collection.

    Creates a new split iterator used to traverse the elements of this collection.

    By default, this method is implemented in terms of the protected `splitter` method.

    returns

      a split iterator

    Definition Classes
      Transformed → Transformed → Transformed → ParSeqLike → ParIterableLike → GenIterableLike

69. #### def lastIndexOf(elem: (T, S), end: Int): Int

    [use case]

    [use case]
    elem

      the element value to search for.

    end

      the end index.

    returns

      the index `<= end` of the last element of this parallel iterable that is equal (wrt `==`) to `elem`, or `-1`, if none exists.

    Definition Classes
      GenSeqLike

70. #### def lastIndexOf(elem: (T, S)): Int

    [use case]

    [use case]
    elem

      the element value to search for.

    returns

      the index of the last element of this parallel iterable that is equal (wrt `==`) to `elem`, or `-1`, if none exists.

    Definition Classes
      GenSeqLike

71. #### def lastIndexWhere(p: ((T, S)) ⇒ Boolean, end: Int): Int

    Finds the last element satisfying some predicate.

    Finds the last element satisfying some predicate.

    This method will use `indexFlag` signalling capabilities. This means that splitters may set and read the `indexFlag` state.

    The index flag is initially set to minimum integer value.

    p

      the predicate used to test the elements

    end

      the maximum offset for the search

    returns

      the index `<= end` of the first element of this parallel iterable that satisfies the predicate `p`, or `-1`, if none exists

    Definition Classes
      ParSeqLike → GenSeqLike

72. #### def lastIndexWhere(p: ((T, S)) ⇒ Boolean): Int

    Finds index of last element satisfying some predicate.

    Finds index of last element satisfying some predicate.

    Note: will not terminate for infinite-sized collections.

    p

      the predicate used to test elements.

    returns

      the index of the last element of this parallel iterable that satisfies the predicate `p`, or `-1`, if none exists.

    Definition Classes
      GenSeqLike

73. #### def length: Int

    The length of the parallel iterable.

    The length of the parallel iterable.

    Note: will not terminate for infinite-sized collections.

    Note: `xs.length` and `xs.size` yield the same result.

    returns

      the number of elements in this parallel iterable.

    Definition Classes
      Zipped → Transformed → GenSeqLike

74. #### def map[B](f: ((T, S)) ⇒ B): ParIterable[B]

    [use case]

    [use case]
    B

      the element type of the returned collection.

    f

      the function to apply to each element.

    returns

      a new parallel iterable resulting from applying the given function `f` to each element of this parallel iterable and collecting the results.

    Definition Classes
      ParSeqViewLike → ParIterableViewLike → ParIterableLike → GenTraversableLike

75. #### def max: A

    [use case]

    [use case]
    returns

      the largest element of this parallel iterable.

    Definition Classes
      ParIterableLike → GenTraversableOnce

76. #### def maxBy[S](f: ((T, S)) ⇒ S)(implicit cmp: Ordering[S]): (T, S)

    Definition Classes
      ParIterableLike → GenTraversableOnce

77. #### def min: A

    [use case]

    [use case]
    returns

      the smallest element of this parallel iterable

    Definition Classes
      ParIterableLike → GenTraversableOnce

78. #### def minBy[S](f: ((T, S)) ⇒ S)(implicit cmp: Ordering[S]): (T, S)

    Definition Classes
      ParIterableLike → GenTraversableOnce

79. #### def mkString: String

    Displays all elements of this parallel iterable in a string.

    Displays all elements of this parallel iterable in a string.

    returns

      a string representation of this parallel iterable. In the resulting string the string representations (w.r.t. the method `toString`) of all elements of this parallel iterable follow each other without any separator string.

    Definition Classes
      ParIterableLike → GenTraversableOnce

80. #### def mkString(sep: String): String

    Displays all elements of this parallel iterable in a string using a separator string.

    Displays all elements of this parallel iterable in a string using a separator string.

    sep

      the separator string.

    returns

      a string representation of this parallel iterable. In the resulting string the string representations (w.r.t. the method `toString`) of all elements of this parallel iterable are separated by the string `sep`.

    Definition Classes
      ParIterableLike → GenTraversableOnce
    Example:

    1. `List(1, 2, 3).mkString("|") = "1|2|3"`

81. #### def mkString(start: String, sep: String, end: String): String

    Displays all elements of this parallel iterable in a string using start, end, and separator strings.

    Displays all elements of this parallel iterable in a string using start, end, and separator strings.

    start

      the starting string.

    sep

      the separator string.

    end

      the ending string.

    returns

      a string representation of this parallel iterable. The resulting string begins with the string `start` and ends with the string `end`. Inside, the string representations (w.r.t. the method `toString`) of all elements of this parallel iterable are separated by the string `sep`.

    Definition Classes
      ParIterableLike → GenTraversableOnce
    Example:

    1. `List(1, 2, 3).mkString("(", "; ", ")") = "(1; 2; 3)"`

82. #### final def ne(arg0: AnyRef): Boolean

    Equivalent to `!(this eq that)`.

    Equivalent to `!(this eq that)`.

    returns

      `true` if the argument is not a reference to the receiver object; `false` otherwise.

    Definition Classes
      AnyRef

83. #### def newAppended[U >: (T, S)](that: GenTraversable[U]): Transformed[U]

    Attributes
      protected
    Definition Classes
      ParSeqViewLike → ParIterableViewLike

84. #### def newAppendedTryParIterable[U >: (T, S)](that: GenTraversable[U]): Transformed[U]

    Attributes
      protected
    Definition Classes
      ParIterableViewLike

85. #### def newBuilder: Builder[(T, S), ParSeq[(T, S)]]

    The builder that builds instances of type ParIterable[A]

    The builder that builds instances of type ParIterable[A]

    Attributes
      protected[this]
    Definition Classes
      GenericParTemplate → GenericTraversableTemplate → HasNewBuilder

86. #### def newCombiner: Combiner[(T, S), ParSeqView[(T, S), Coll, CollSeq]]

    Attributes
      protected[this]
    Definition Classes
      ParIterableViewLike → GenericParTemplate → HasNewCombiner

87. #### def newDroppedWhile(p: ((T, S)) ⇒ Boolean): Nothing

    Attributes
      protected
    Definition Classes
      ParIterableViewLike

88. #### def newFiltered(p: ((T, S)) ⇒ Boolean): Nothing

    Attributes
      protected
    Definition Classes
      ParIterableViewLike

89. #### def newFlatMapped[S](f: ((T, S)) ⇒ GenTraversableOnce[S]): Nothing

    Attributes
      protected
    Definition Classes
      ParIterableViewLike

90. #### def newForced[S](xs: ⇒ GenSeq[S]): Transformed[S]

    Attributes
      protected
    Definition Classes
      ParSeqViewLike → ParIterableViewLike

91. #### def newForcedTryParIterable[S](xs: ⇒ GenSeq[S]): Transformed[S]

    Attributes
      protected
    Definition Classes
      ParIterableViewLike

92. #### def newMapped[S](f: ((T, S)) ⇒ S): Transformed[S]

    Attributes
      protected
    Definition Classes
      ParSeqViewLike → ParIterableViewLike

93. #### def newPatched[U >: (T, S)](_from: Int, _patch: GenSeq[U], _replaced: Int): Transformed[U]

    Attributes
      protected
    Definition Classes
      ParSeqViewLike

94. #### def newPrepended[U >: (T, S)](elem: U): Transformed[U]

    Attributes
      protected
    Definition Classes
      ParSeqViewLike

95. #### def newReversed: Transformed[(T, S)]

    Attributes
      protected
    Definition Classes
      ParSeqViewLike

96. #### def newSliced(_endpoints: SliceInterval): Transformed[(T, S)]

    Attributes
      protected
    Definition Classes
      ParSeqViewLike → ParIterableViewLike

97. #### def newTakenWhile(p: ((T, S)) ⇒ Boolean): Nothing

    Attributes
      protected
    Definition Classes
      ParIterableViewLike

98. #### def newZipped[S](that: GenIterable[S]): Transformed[((T, S), S)]

    Attributes
      protected
    Definition Classes
      ParSeqViewLike → ParIterableViewLike

99. #### def newZippedAll[U >: (T, S), S](that: GenIterable[S], _thisElem: U, _thatElem: S): Transformed[(U, S)]

    Attributes
      protected
    Definition Classes
      ParSeqViewLike → ParIterableViewLike

100. #### def newZippedAllTryParSeq[S, U >: (T, S)](that: GenIterable[S], thisElem: U, thatElem: S): Transformed[(U, S)]

     Attributes
       protected
     Definition Classes
       ParIterableViewLike

101. #### def newZippedTryParSeq[S](that: GenIterable[S]): Transformed[((T, S), S)]

     Attributes
       protected
     Definition Classes
       ParIterableViewLike

102. #### def nonEmpty: Boolean

     Tests whether the parallel iterable is not empty.

     Tests whether the parallel iterable is not empty.

     returns

       `true` if the parallel iterable contains at least one element, `false` otherwise.

     Definition Classes
       ParIterableLike → GenTraversableOnce

103. #### final def notify(): Unit

     Wakes up a single thread that is waiting on the receiver object's monitor.

     Wakes up a single thread that is waiting on the receiver object's monitor.

     Definition Classes
       AnyRef
     Note

       not specified by SLS as a member of AnyRef

104. #### final def notifyAll(): Unit

     Wakes up all threads that are waiting on the receiver object's monitor.

     Wakes up all threads that are waiting on the receiver object's monitor.

     Definition Classes
       AnyRef
     Note

       not specified by SLS as a member of AnyRef

105. #### def otherPar: ParSeq[S]

     Definition Classes
       Zipped

106. #### def padTo(len: Int, elem: (T, S)): ParIterable[A]

     [use case]

     [use case]
     len

       the target length

     elem

       the padding value

     returns

       a new parallel iterable consisting of all elements of this parallel iterable followed by the minimal number of occurrences of `elem` so that the resulting parallel iterable has a length of at least `len`.

     Definition Classes
       ParSeqViewLike → ParSeqLike → GenSeqLike

107. #### def par: ParSeqView[(T, S), Coll, CollSeq]

     Returns a parallel implementation of this collection.

     Returns a parallel implementation of this collection.

     For most collection types, this method creates a new parallel collection by copying all the elements. For these collection, `par` takes linear time. Mutable collections in this category do not produce a mutable parallel collection that has the same underlying dataset, so changes in one collection will not be reflected in the other one.

     Specific collections (e.g. `ParArray` or `mutable.ParHashMap`) override this default behaviour by creating a parallel collection which shares the same underlying dataset. For these collections, `par` takes constant or sublinear time.

     All parallel collections return a reference to themselves.

     returns

       a parallel implementation of this collection

     Definition Classes
       ParIterableLike → CustomParallelizable → Parallelizable

108. #### def parCombiner: Combiner[(T, S), ParSeqView[(T, S), Coll, CollSeq]]

     The default `par` implementation uses the combiner provided by this method to create a new parallel collection.

     The default `par` implementation uses the combiner provided by this method to create a new parallel collection.

     returns

       a combiner for the parallel collection of type `ParRepr`

     Attributes
       protected[this]
     Definition Classes
       CustomParallelizable → Parallelizable

109. #### def partition(p: ((T, S)) ⇒ Boolean): (ParSeqView[(T, S), Coll, CollSeq], ParSeqView[(T, S), Coll, CollSeq])

     Partitions this parallel iterable in two parallel iterables according to a predicate.

     Partitions this parallel iterable in two parallel iterables according to a predicate.

     p

       the predicate on which to partition.

     returns

       a pair of parallel iterables: the first parallel iterable consists of all elements that satisfy the predicate `p` and the second parallel iterable consists of all elements that don't. The relative order of the elements in the resulting parallel iterables may not be preserved.

     Definition Classes
       ParIterableViewLike → ParIterableLike → GenTraversableLike

110. #### def patch(from: Int, that: GenSeq[(T, S)], replaced: Int): ParIterable[A]

     [use case]

     [use case]
     from

       the index of the first replaced element

     replaced

       the number of elements to drop in the original parallel iterable

     returns

       a new parallel iterable consisting of all elements of this parallel iterable except that `replaced` elements starting from `from` are replaced by `patch`.

     Definition Classes
       ParSeqViewLike → ParSeqLike → GenSeqLike

111. #### def prefixLength(p: ((T, S)) ⇒ Boolean): Int

     Returns the length of the longest prefix whose elements all satisfy some predicate.

     Returns the length of the longest prefix whose elements all satisfy some predicate.

     Note: may not terminate for infinite-sized collections.

     p

       the predicate used to test elements.

     returns

       the length of the longest prefix of this parallel iterable such that every element of the segment satisfies the predicate `p`.

     Definition Classes
       GenSeqLike

112. #### def product: A

     [use case]

     [use case]
     returns

       the product of all elements in this parallel iterable of numbers of type `Int`. Instead of `Int`, any other type `T` with an implicit `Numeric[T]` implementation can be used as element type of the parallel iterable and as result type of `product`. Examples of such types are: `Long`, `Float`, `Double`, `BigInt`.

     Definition Classes
       ParIterableLike → GenTraversableOnce

113. #### def reduce[U >: (T, S)](op: (U, U) ⇒ U): U

     Reduces the elements of this sequence using the specified associative binary operator.

     Reduces the elements of this sequence using the specified associative binary operator.

     The order in which operations are performed on elements is unspecified and may be nondeterministic.

     Note this method has a different signature than the `reduceLeft` and `reduceRight` methods of the trait `Traversable`. The result of reducing may only be a supertype of this parallel collection's type parameter `T`.

     U

       A type parameter for the binary operator, a supertype of `T`.

     op

       A binary operator that must be associative.

     returns

       The result of applying reduce operator `op` between all the elements if the collection is nonempty.

     Definition Classes
       ParIterableLike → GenTraversableOnce
     Exceptions thrown
       UnsupportedOperationException

       if this parallel iterable is empty.

114. #### def reduceLeft[U >: (T, S)](op: (U, (T, S)) ⇒ U): U

     Definition Classes
       ParIterableLike

115. #### def reduceLeftOption[U >: (T, S)](op: (U, (T, S)) ⇒ U): Option[U]

     Optionally applies a binary operator to all elements of this parallel iterable, going left to right.

     Optionally applies a binary operator to all elements of this parallel iterable, going left to right.

     Note: will not terminate for infinite-sized collections.

     Note: might return different results for different runs, unless the underlying collection type is ordered. or the operator is associative and commutative.

     op

       the binary operator.

     returns

       an option value containing the result of `reduceLeft(op)` is this parallel iterable is nonempty, `None` otherwise.

     Definition Classes
       ParIterableLike → GenTraversableOnce

116. #### def reduceOption[U >: (T, S)](op: (U, U) ⇒ U): Option[U]

     Optionally reduces the elements of this sequence using the specified associative binary operator.

     Optionally reduces the elements of this sequence using the specified associative binary operator.

     The order in which operations are performed on elements is unspecified and may be nondeterministic.

     Note this method has a different signature than the `reduceLeftOption` and `reduceRightOption` methods of the trait `Traversable`. The result of reducing may only be a supertype of this parallel collection's type parameter `T`.

     U

       A type parameter for the binary operator, a supertype of `T`.

     op

       A binary operator that must be associative.

     returns

       An option value containing result of applying reduce operator `op` between all the elements if the collection is nonempty, and `None` otherwise.

     Definition Classes
       ParIterableLike → GenTraversableOnce

117. #### def reduceRight[U >: (T, S)](op: ((T, S), U) ⇒ U): U

     Applies a binary operator to all elements of this parallel iterable, going right to left.

     Applies a binary operator to all elements of this parallel iterable, going right to left.

     Note: will not terminate for infinite-sized collections.

     Note: might return different results for different runs, unless the underlying collection type is ordered. or the operator is associative and commutative.

     op

       the binary operator.

     returns

       the result of inserting `op` between consecutive elements of this parallel iterable, going right to left:

                       op(x,,1,,, op(x,,2,,, ..., op(x,,n-1,,, x,,n,,)...))

       where `x1, ..., xn` are the elements of this parallel iterable.

     Definition Classes
       ParIterableLike → GenTraversableOnce
     Exceptions thrown
       `UnsupportedOperationException`

       if this parallel iterable is empty.

118. #### def reduceRightOption[U >: (T, S)](op: ((T, S), U) ⇒ U): Option[U]

     Optionally applies a binary operator to all elements of this parallel iterable, going right to left.

     Optionally applies a binary operator to all elements of this parallel iterable, going right to left.

     Note: will not terminate for infinite-sized collections.

     Note: might return different results for different runs, unless the underlying collection type is ordered. or the operator is associative and commutative.

     op

       the binary operator.

     returns

       an option value containing the result of `reduceRight(op)` is this parallel iterable is nonempty, `None` otherwise.

     Definition Classes
       ParIterableLike → GenTraversableOnce

119. #### def repr: ParSeqView[(T, S), Coll, CollSeq]

     Definition Classes
       ParIterableLike → GenTraversableLike

120. #### def reuse[S, That](oldc: Option[Combiner[S, That]], newc: Combiner[S, That]): Combiner[S, That]

     Optionally reuses an existing combiner for better performance.

     Optionally reuses an existing combiner for better performance. By default it doesn't - subclasses may override this behaviour. The provided combiner `oldc` that can potentially be reused will be either some combiner from the previous computational task, or `None` if there was no previous phase (in which case this method must return `newc`).

     oldc

       The combiner that is the result of the previous task, or `None` if there was no previous task.

     newc

       The new, empty combiner that can be used.

     returns

       Either `newc` or `oldc`.

     Attributes
       protected
     Definition Classes
       ParIterableLike

121. #### def reverse: ParSeqView[(T, S), Coll, CollSeq]

     Returns new parallel iterable wih elements in reversed order.

     Returns new parallel iterable wih elements in reversed order.

     Note: will not terminate for infinite-sized collections.

     returns

       A new parallel iterable with all elements of this parallel iterable in reversed order.

     Definition Classes
       ParSeqViewLike → ParSeqLike → GenSeqLike

122. #### def reverseMap[B](f: ((T, S)) ⇒ B): ParIterable[B]

     [use case] Note: `xs.reverseMap(f)` is the same as `xs.reverse.map(f)` but might be more efficient.

     [use case]

     Note: `xs.reverseMap(f)` is the same as `xs.reverse.map(f)` but might be more efficient.

     B

       the element type of the returned collection.

     f

       the function to apply to each element.

     returns

       a new parallel iterable resulting from applying the given function `f` to each element of this parallel iterable and collecting the results in reversed order.

     Definition Classes
       ParSeqViewLike → ParSeqLike → GenSeqLike

123. #### def sameElements(that: GenIterable[(T, S)]): Boolean

     [use case]

     [use case]
     that

       the collection to compare with.

     returns

       `true`, if both collections contain the same elements in the same order, `false` otherwise.

     Definition Classes
       ParSeqLike → ParIterableLike → GenIterableLike

124. #### def scan(z: (T, S))(op: ((T, S), (T, S)) ⇒ (T, S)): ParIterable[(T, S)]

     [use case]

     [use case]
     z

       neutral element for the operator `op`

     op

       the associative operator for the scan

     returns

       a new parallel iterable containing the prefix scan of the elements in this parallel iterable

     Definition Classes
       ParIterableLike → GenTraversableLike

125. #### def scanBlockSize: Int

     Attributes
       protected[this]
     Definition Classes
       ParIterableLike

126. #### def scanLeft[S, That](z: S)(op: (S, (T, S)) ⇒ S)(implicit bf: CanBuildFrom[ParSeqView[(T, S), Coll, CollSeq], S, That]): That

     Produces a collection containing cummulative results of applying the operator going left to right.

     Produces a collection containing cummulative results of applying the operator going left to right.

     Note: will not terminate for infinite-sized collections.

     Note: might return different results for different runs, unless the underlying collection type is ordered.

     That

       the actual type of the resulting collection

     z

       the initial value

     op

       the binary operator applied to the intermediate result and the element

     bf

       an implicit value of class `CanBuildFrom` which determines the result class `That` from the current representation type `Repr` and and the new element type `B`.

     returns

       collection with intermediate results

     Definition Classes
       ParSeqViewLike → ParIterableLike → GenTraversableLike

127. #### def scanRight[S, That](z: S)(op: ((T, S), S) ⇒ S)(implicit bf: CanBuildFrom[ParSeqView[(T, S), Coll, CollSeq], S, That]): That

     Produces a collection containing cummulative results of applying the operator going right to left.

     Produces a collection containing cummulative results of applying the operator going right to left. The head of the collection is the last cummulative result.

     Note: will not terminate for infinite-sized collections.

     Note: might return different results for different runs, unless the underlying collection type is ordered.

     Example:

            List(1, 2, 3, 4).scanRight(0)(_ + _) == List(10, 9, 7, 4, 0)

     That

       the actual type of the resulting collection

     z

       the initial value

     op

       the binary operator applied to the intermediate result and the element

     bf

       an implicit value of class `CanBuildFrom` which determines the result class `That` from the current representation type `Repr` and and the new element type `B`.

     returns

       collection with intermediate results

     Definition Classes
       ParSeqViewLike → ParIterableLike → GenTraversableLike

128. #### def segmentLength(p: ((T, S)) ⇒ Boolean, from: Int): Int

     Returns the length of the longest segment of elements starting at a given position satisfying some predicate.

     Returns the length of the longest segment of elements starting at a given position satisfying some predicate.

     This method will use `indexFlag` signalling capabilities. This means that splitters may set and read the `indexFlag` state.

     The index flag is initially set to maximum integer value.

     p

       the predicate used to test the elements

     from

       the starting offset for the search

     returns

       the length of the longest segment of elements starting at `from` and satisfying the predicate

     Definition Classes
       ParSeqLike → GenSeqLike

129. #### def seq: SeqView[(T, S), CollSeq]

     Definition Classes
       Zipped → Zipped → ParIterableLike → GenSeq → GenSeqLike → GenIterable → GenTraversable → Parallelizable → GenTraversableOnce

130. #### def sequentially[S, That <: Parallel](b: (SeqView[(T, S), CollSeq]) ⇒ Parallelizable[S, That]): ParSeqView[(T, S), Coll, CollSeq]

     Attributes
       protected[this]
     Definition Classes
       ParIterableLike

131. #### def size: Int

     The size of this parallel iterable.

     The size of this parallel iterable.

     Note: will not terminate for infinite-sized collections.

     returns

       the number of elements in this parallel iterable.

     Definition Classes
       Transformed → Transformed → ParSeqLike → GenTraversableLike → GenTraversableOnce

132. #### def slice(from: Int, until: Int): ParSeqView[(T, S), Coll, CollSeq]

     Selects an interval of elements.

     Selects an interval of elements. The returned collection is made up of all elements `x` which satisfy the invariant:

            from <= indexOf(x) < until

     Note: might return different results for different runs, unless the underlying collection type is ordered.

     from

       the lowest index to include from this parallel iterable.

     until

       the highest index to EXCLUDE from this parallel iterable.

     returns

       a parallel iterable containing the elements greater than or equal to index `from` extending up to (but not including) index `until` of this parallel iterable.

     Definition Classes
       ParSeqViewLike → ParIterableViewLike → ParIterableLike → GenTraversableLike

133. #### def span(p: ((T, S)) ⇒ Boolean): (ParSeqView[(T, S), Coll, CollSeq], ParSeqView[(T, S), Coll, CollSeq])

     Splits this parallel iterable into a prefix/suffix pair according to a predicate.

     Splits this parallel iterable into a prefix/suffix pair according to a predicate.

     This method will use `indexFlag` signalling capabilities. This means that splitters may set and read the `indexFlag` state. The index flag is initially set to maximum integer value.

     returns

       a pair consisting of the longest prefix of the collection for which all the elements satisfy `pred`, and the rest of the collection

     Definition Classes
       ParIterableViewLike → ParIterableLike → GenTraversableLike

134. #### def splitAt(n: Int): (ParSeqView[(T, S), Coll, CollSeq], ParSeqView[(T, S), Coll, CollSeq])

     Splits this parallel iterable into two at a given position.

     Splits this parallel iterable into two at a given position. Note: `c splitAt n` is equivalent to (but possibly more efficient than) `(c take n, c drop n)`.

     Note: might return different results for different runs, unless the underlying collection type is ordered.

     n

       the position at which to split.

     returns

       a pair of parallel iterables consisting of the first `n` elements of this parallel iterable, and the other elements.

     Definition Classes
       ParSeqViewLike → ParIterableViewLike → ParIterableLike → GenTraversableLike

135. #### def splitter: Zipped[S]

     Creates a new parallel iterator used to traverse the elements of this parallel collection.

     Creates a new parallel iterator used to traverse the elements of this parallel collection. This iterator is more specific than the iterator of the returned by `iterator`, and augmented with additional accessor and transformer methods.

     returns

       a parallel iterator

     Definition Classes
       Zipped → Transformed → ParSeqLike → Zipped → Transformed → ParIterableLike

136. #### def startsWith[S](that: GenSeq[S], offset: Int): Boolean

     Tests whether this parallel iterable contains the given sequence at a given index.

     Tests whether this parallel iterable contains the given sequence at a given index.

     This method will use `abort` signalling capabilities. This means that splitters may send and read `abort` signals.

     that

       the parallel sequence this sequence is being searched for

     offset

       the starting offset for the search

     returns

       `true` if there is a sequence `that` starting at `offset` in this sequence, `false` otherwise

     Definition Classes
       ParSeqLike → GenSeqLike

137. #### def startsWith[B](that: GenSeq[B]): Boolean

     Tests whether this parallel iterable starts with the given sequence.

     Tests whether this parallel iterable starts with the given sequence.

     that

       the sequence to test

     returns

       `true` if this collection has `that` as a prefix, `false` otherwise.

     Definition Classes
       GenSeqLike

138. #### def stringPrefix: String

     Defines the prefix of this object's `toString` representation.

     Defines the prefix of this object's `toString` representation.

     returns

       a string representation which starts the result of `toString` applied to this parallel iterable. By default the string prefix is the simple name of the collection class parallel iterable.

     Definition Classes
       ParSeq → ParIterable → GenTraversableLike

139. #### def sum: A

     [use case]

     [use case]
     returns

       the sum of all elements in this parallel iterable of numbers of type `Int`. Instead of `Int`, any other type `T` with an implicit `Numeric[T]` implementation can be used as element type of the parallel iterable and as result type of `sum`. Examples of such types are: `Long`, `Float`, `Double`, `BigInt`.

     Definition Classes
       ParIterableLike → GenTraversableOnce

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

     Definition Classes
       AnyRef

141. #### def tail: ParSeqView[(T, S), Coll, CollSeq]

     Selects all elements except the first.

     Selects all elements except the first.

     Note: might return different results for different runs, unless the underlying collection type is ordered.

     returns

       a parallel iterable consisting of all elements of this parallel iterable except the first one.

     Definition Classes
       GenTraversableLike
     Exceptions thrown
       `UnsupportedOperationException`

       if the parallel iterable is empty.

142. #### def take(n: Int): ParSeqView[(T, S), Coll, CollSeq]

     Selects first n elements.

     Selects first n elements.

     Note: might return different results for different runs, unless the underlying collection type is ordered.

     n

       Tt number of elements to take from this parallel iterable.

     returns

       a parallel iterable consisting only of the first `n` elements of this parallel iterable, or else the whole parallel iterable, if it has less than `n` elements.

     Definition Classes
       ParSeqViewLike → ParIterableViewLike → ParIterableLike → GenTraversableLike

143. #### def takeWhile(p: ((T, S)) ⇒ Boolean): ParSeqView[(T, S), Coll, CollSeq]

     Takes the longest prefix of elements that satisfy the predicate.

     Takes the longest prefix of elements that satisfy the predicate.

     This method will use `indexFlag` signalling capabilities. This means that splitters may set and read the `indexFlag` state. The index flag is initially set to maximum integer value.

     returns

       the longest prefix of this parallel iterable of elements that satisy the predicate `pred`

     Definition Classes
       ParIterableViewLike → ParIterableLike → GenTraversableLike

144. #### implicit def task2ops[R, Tp](tsk: SSCTask[R, Tp]): TaskOps[R, Tp]

     Attributes
       protected
     Definition Classes
       ParIterableLike

145. #### lazy val thatSeq: Seq[S]

     Attributes
       protected[this]
     Definition Classes
       Zipped

146. #### def thisParSeq: ParSeq[(T, S)]

     Attributes
       protected[this]
     Definition Classes
       ParIterableViewLike

147. #### def toArray: Array[A]

     [use case]

     [use case]
     returns

       an array containing all elements of this parallel iterable. A `ClassManifest` must be available for the element type of this parallel iterable.

     Definition Classes
       ParIterableLike → GenTraversableOnce

148. #### def toBuffer[U >: (T, S)]: Buffer[U]

     Converts this parallel iterable to a mutable buffer.

     Converts this parallel iterable to a mutable buffer.

     Note: will not terminate for infinite-sized collections.

     returns

       a buffer containing all elements of this parallel iterable.

     Definition Classes
       ParIterableLike → GenTraversableOnce

149. #### def toIndexedSeq: IndexedSeq[(T, S)]

     Converts this parallel iterable to an indexed sequence.

     Converts this parallel iterable to an indexed sequence.

     Note: will not terminate for infinite-sized collections.

     returns

       an indexed sequence containing all elements of this parallel iterable.

     Definition Classes
       ParIterableLike → GenTraversableOnce

150. #### def toIterable: ParIterable[(T, S)]

     Converts this parallel iterable to an iterable collection.

     Converts this parallel iterable to an iterable collection. Note that the choice of target `Iterable` is lazy in this default implementation as this `TraversableOnce` may be lazy and unevaluated (i.e. it may be an iterator which is only traversable once).

     Note: will not terminate for infinite-sized collections.

     returns

       an `Iterable` containing all elements of this parallel iterable.

     Definition Classes
       ParIterableLike → GenTraversableOnce

151. #### def toIterator: Iterator[(T, S)]

     Returns an Iterator over the elements in this parallel iterable.

     Returns an Iterator over the elements in this parallel iterable. Will return the same Iterator if this instance is already an Iterator.

     Note: will not terminate for infinite-sized collections.

     returns

       an Iterator containing all elements of this parallel iterable.

     Definition Classes
       ParIterableLike → GenTraversableOnce

152. #### def toList: List[(T, S)]

     Converts this parallel iterable to a list.

     Converts this parallel iterable to a list.

     Note: will not terminate for infinite-sized collections.

     returns

       a list containing all elements of this parallel iterable.

     Definition Classes
       ParIterableLike → GenTraversableOnce

153. #### def toMap[T, U]: Map[T, U]

     [use case]

     [use case]
     returns

       a map of type `immutable.Map[T, U]` containing all key/value pairs of type `(T, U)` of this parallel iterable.

     Definition Classes
       ParIterableLike → GenTraversableOnce

154. #### def toParCollection[U >: (T, S), That](cbf: () ⇒ Combiner[U, That]): That

     Attributes
       protected
     Definition Classes
       ParIterableLike

155. #### def toParMap[K, V, That](cbf: () ⇒ Combiner[(K, V), That])(implicit ev: <:<[(T, S), (K, V)]): That

     Attributes
       protected
     Definition Classes
       ParIterableLike

156. #### def toSeq: ParSeq[(T, S)]

     Converts this parallel iterable to a sequence.

     Converts this parallel iterable to a sequence. As with `toIterable`, it's lazy in this default implementation, as this `TraversableOnce` may be lazy and unevaluated.

     Note: will not terminate for infinite-sized collections.

     returns

       a sequence containing all elements of this parallel iterable.

     Definition Classes
       ParSeqLike → ParIterableLike → GenSeqLike → GenTraversableOnce

157. #### def toSet[U >: (T, S)]: ParSet[U]

     Converts this parallel iterable to a set.

     Converts this parallel iterable to a set.

     Note: will not terminate for infinite-sized collections.

     returns

       a set containing all elements of this parallel iterable.

     Definition Classes
       ParIterableLike → GenTraversableOnce

158. #### def toStream: Stream[(T, S)]

     Converts this parallel iterable to a stream.

     Converts this parallel iterable to a stream.

     Note: will not terminate for infinite-sized collections.

     returns

       a stream containing all elements of this parallel iterable.

     Definition Classes
       ParIterableLike → GenTraversableOnce

159. #### def toString(): String

     Creates a String representation of this object.

     Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.

     returns

       a String representation of the object.

     Definition Classes
       ParSeq → ParSeqLike → ParIterableLike → AnyRef → Any

160. #### def toTraversable: GenTraversable[(T, S)]

     Converts this parallel iterable to an unspecified Traversable.

     Converts this parallel iterable to an unspecified Traversable. Will return the same collection if this instance is already Traversable.

     Note: will not terminate for infinite-sized collections.

     returns

       a Traversable containing all elements of this parallel iterable.

     Definition Classes
       ParIterableLike → GenTraversableOnce

161. #### def transpose[B](implicit asTraversable: ((T, S)) ⇒ GenTraversableOnce[B]): ParSeq[ParSeq[B]]

     Transposes this parallel iterable of traversable collections into a parallel iterable of parallel iterables.

     Transposes this parallel iterable of traversable collections into a parallel iterable of parallel iterables.

     B

       the type of the elements of each traversable collection.

     asTraversable

       an implicit conversion which asserts that the element type of this parallel iterable is a `Traversable`.

     returns

       a two-dimensional parallel iterable of parallel iterables which has as nth row the nth column of this parallel iterable.

     Definition Classes
       GenericTraversableTemplate
     Annotations
       @migration
     Migration

       (Changed in version 2.9.0) `transpose` throws an `IllegalArgumentException` if collections are not uniformly sized.

     Exceptions thrown
       `IllegalArgumentException`

       if all collections in this parallel iterable are not of the same size.

162. #### lazy val underlying: Coll

     Definition Classes
       Transformed → GenTraversableViewLike

163. #### def union(that: GenSeq[(T, S)]): ParIterable[(T, S)]

     [use case]

     [use case]
     that

       the sequence to add.

     returns

       a new parallel iterable which contains all elements of this parallel iterable followed by all elements of `that`.

     Definition Classes
       GenSeqLike

164. #### def unzip[A1, A2](implicit asPair: ((T, S)) ⇒ (A1, A2)): (ParSeq[A1], ParSeq[A2])

     Converts this parallel iterable of pairs into two collections of the first and second half of each pair.

     Converts this parallel iterable of pairs into two collections of the first and second half of each pair.

     asPair

       an implicit conversion which asserts that the element type of this parallel iterable is a pair.

     returns

       a pair parallel iterables, containing the first, respectively second half of each element pair of this parallel iterable.

     Definition Classes
       GenericTraversableTemplate

165. #### def unzip3[A1, A2, A3](implicit asTriple: ((T, S)) ⇒ (A1, A2, A3)): (ParSeq[A1], ParSeq[A2], ParSeq[A3])

     Converts this parallel iterable of triples into three collections of the first, second, and third element of each triple.

     Converts this parallel iterable of triples into three collections of the first, second, and third element of each triple.

     asTriple

       an implicit conversion which asserts that the element type of this parallel iterable is a triple.

     returns

       a triple parallel iterables, containing the first, second, respectively third member of each element triple of this parallel iterable.

     Definition Classes
       GenericTraversableTemplate

166. #### def updated(index: Int, elem: (T, S)): ParIterable[A]

     [use case]

     [use case]
     index

       the position of the replacement

     elem

       the replacing element

     returns

       a copy of this parallel iterable with the element at position `index` replaced by `elem`.

     Definition Classes
       ParSeqViewLike → ParSeqLike → GenSeqLike

167. #### def view: ParSeqView[(T, S), ParSeqView[(T, S), Coll, CollSeq], SeqView[(T, S), CollSeq]]

     Definition Classes
       ParSeqLike → ParIterableLike

168. #### final def viewIdString: String

     Attributes
       protected[this]
     Definition Classes
       Transformed → GenTraversableViewLike

169. #### final def viewIdentifier: String

     Attributes
       protected[this]
     Definition Classes
       Zipped → GenTraversableViewLike

170. #### def viewToString: String

     Definition Classes
       GenTraversableViewLike

171. #### final def wait(): Unit

     Definition Classes
       AnyRef
     Annotations
       @throws()

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

     Definition Classes
       AnyRef
     Annotations
       @throws()

173. #### final def wait(arg0: Long): Unit

     Definition Classes
       AnyRef
     Annotations
       @throws()

174. #### def wrap[R](body: ⇒ R): NonDivisible[R]

     Attributes
       protected
     Definition Classes
       ParIterableLike

175. #### def zip[B](that: GenIterable[B]): ParIterable[(A, B)]

     [use case]

     [use case]
     B

       the type of the second half of the returned pairs

     that

       The iterable providing the second half of each result pair

     returns

       a new parallel iterable containing pairs consisting of corresponding elements of this parallel iterable and `that`. The length of the returned collection is the minimum of the lengths of this parallel iterable and `that`.

     Definition Classes
       ParSeqViewLike → ParSeqLike → ParIterableViewLike → ParIterableLike → GenIterableLike

176. #### def zipAll[B](that: Iterable[B], thisElem: (T, S), thatElem: B): ParIterable[(A, B)]

     [use case]

     [use case]
     B

       the type of the second half of the returned pairs

     that

       The iterable providing the second half of each result pair

     thisElem

       the element to be used to fill up the result if this parallel iterable is shorter than `that`.

     thatElem

       the element to be used to fill up the result if `that` is shorter than this parallel iterable.

     returns

       a new parallel iterable containing pairs consisting of corresponding elements of this parallel iterable and `that`. The length of the returned collection is the maximum of the lengths of this parallel iterable and `that`. If this parallel iterable is shorter than `that`, `thisElem` values are used to pad the result. If `that` is shorter than this parallel iterable, `thatElem` values are used to pad the result.

     Definition Classes
       ParIterableViewLike → ParIterableLike → GenIterableLike

177. #### def zipWithIndex: ParIterable[(A, Int)]

     [use case]

     [use case]
     returns

       A new parallel iterable containing pairs consisting of all elements of this parallel iterable paired with their index. Indices start at `0`. @example `List("a", "b", "c").zipWithIndex = List(("a", 0), ("b", 1), ("c", 2))`

     Definition Classes
       ParSeqViewLike → ParIterableViewLike → ParIterableLike → GenIterableLike

### Inherited from Transformed[(T, S)]

### Inherited from ParSeqView[(T, S), Coll, CollSeq]

### Inherited from ParSeqViewLike[(T, S), Coll, CollSeq, ParSeqView[(T, S), Coll, CollSeq], SeqView[(T, S), CollSeq]]

### Inherited from ParSeq[(T, S)]

### Inherited from ParSeqLike[(T, S), ParSeqView[(T, S), Coll, CollSeq], SeqView[(T, S), CollSeq]]

### Inherited from Zipped[S]

### Inherited from Transformed[(T, S)]

### Inherited from ParIterableView[(T, S), Coll, CollSeq]

### Inherited from ParIterableViewLike[(T, S), Coll, CollSeq, ParSeqView[(T, S), Coll, CollSeq], SeqView[(T, S), CollSeq]]

### Inherited from ParIterable[(T, S)]

### Inherited from ParIterableLike[(T, S), ParSeqView[(T, S), Coll, CollSeq], SeqView[(T, S), CollSeq]]

### Inherited from Parallel

### Inherited from CustomParallelizable[(T, S), ParSeqView[(T, S), Coll, CollSeq]]

### Inherited from GenericParTemplate[(T, S), ParSeq]

### Inherited from HasNewCombiner[(T, S), ParSeqView[(T, S), Coll, CollSeq]]

### Inherited from Zipped[S]

### Inherited from Transformed[(T, S)]

### Inherited from GenSeqView[(T, S), Coll]

### Inherited from GenSeqViewLike[(T, S), Coll, ParSeqView[(T, S), Coll, CollSeq]]

### Inherited from GenSeq[(T, S)]

### Inherited from GenSeqLike[(T, S), ParSeqView[(T, S), Coll, CollSeq]]

### Inherited from Equals

### Inherited from Zipped[S]

### Inherited from Transformed[(T, S)]

### Inherited from GenIterableView[(T, S), Coll]

### Inherited from GenIterableViewLike[(T, S), Coll, ParSeqView[(T, S), Coll, CollSeq]]

### Inherited from GenTraversableView[(T, S), Coll]

### Inherited from GenTraversableViewLike[(T, S), Coll, ParSeqView[(T, S), Coll, CollSeq]]

### Inherited from GenIterable[(T, S)]

### Inherited from GenTraversable[(T, S)]

### Inherited from GenericTraversableTemplate[(T, S), ParSeq]

### Inherited from HasNewBuilder[(T, S), ParSeq[(T, S)]]

### Inherited from GenIterableLike[(T, S), ParSeqView[(T, S), Coll, CollSeq]]

### Inherited from GenTraversableLike[(T, S), ParSeqView[(T, S), Coll, CollSeq]]

### Inherited from Parallelizable[(T, S), ParSeqView[(T, S), Coll, CollSeq]]

### Inherited from GenTraversableOnce[(T, S)]

### Inherited from AnyRef

### Inherited from Any