scala.collection.parallel.immutable

# ParSeq

#### trait ParSeq[+T] extends GenSeq[T] with parallel.ParSeq[T] with ParIterable[T] with GenericParTemplate[T, ParSeq] with ParSeqLike[T, ParSeq[T], immutable.Seq[T]]

An immutable variant of `ParSeq`.

Source
  ParSeq.scala

Linear Supertypes
ParIterable[T], Immutable, parallel.ParSeq[T], ParSeqLike[T, ParSeq[T], immutable.Seq[T]], parallel.ParIterable[T], ParIterableLike[T, ParSeq[T], immutable.Seq[T]], Parallel, CustomParallelizable[T, ParSeq[T]], GenericParTemplate[T, ParSeq], HasNewCombiner[T, scala.collection.parallel.immutable.ParSeq[T] @scala.annotation.unchecked.uncheckedVariance], GenSeq[T], GenIterable[T], GenTraversable[T], GenericTraversableTemplate[T, ParSeq], HasNewBuilder[T, scala.collection.parallel.immutable.ParSeq[T] @scala.annotation.unchecked.uncheckedVariance], GenSeqLike[T, ParSeq[T]], Equals, GenIterableLike[T, ParSeq[T]], GenTraversableLike[T, ParSeq[T]], Parallelizable[T, ParSeq[T]], GenTraversableOnce[T], AnyRef, Any
Known Subclasses
ParRange, ParVector
Type Hierarchy Learn more about scaladoc diagrams
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2. By inheritance

Inherited

1. ParSeq
2. ParIterable
3. Immutable
4. ParSeq
5. ParSeqLike
6. ParIterable
7. ParIterableLike
8. Parallel
9. CustomParallelizable
10. GenericParTemplate
11. HasNewCombiner
12. GenSeq
13. GenIterable
14. GenTraversable
15. GenericTraversableTemplate
16. HasNewBuilder
17. GenSeqLike
18. Equals
19. GenIterableLike
20. GenTraversableLike
21. Parallelizable
22. GenTraversableOnce
23. AnyRef
24. Any

Implicitly

1. by traversable2ops
2. by any2stringadd
3. by any2stringfmt
4. by any2ArrowAssoc
5. by any2Ensuring

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Visibility

1. Public
2. All

### Type Members

1. #### trait Accessor[R, Tp] extends ParSeqLike.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]
   Definition Classes
     ParIterableLike

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

   Definition Classes
     ParIterableLike

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

   Attributes
     protected[this]
   Definition Classes
     ParIterableLike

5. #### abstract class Composite[FR, SR, R, First <: StrictSplitterCheckTask[FR, _], Second <: StrictSplitterCheckTask[SR, _]] extends NonDivisibleTask[R, Composite[FR, SR, R, First, Second]]

   Attributes
     protected[this]
   Definition Classes
     ParIterableLike

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

   Attributes
     protected
   Definition Classes
     ParIterableLike

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

   Attributes
     protected[this]
   Definition Classes
     ParIterableLike

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

   Attributes
     protected[this]
   Definition Classes
     ParSeqLike

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

   Attributes
     protected[this]
   Definition Classes
     ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Used to iterate elements using indices

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParSeqLike

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

    Attributes
      protected[this]
    Definition Classes
      ParSeqLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

30. #### abstract class ParComposite[FR, SR, R, First <: StrictSplitterCheckTask[FR, _], Second <: StrictSplitterCheckTask[SR, _]] extends Composite[FR, SR, R, First, Second]

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

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParSeqLike

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

    Attributes
      protected[this]
    Definition Classes
      ParSeqLike

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

    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParSeqLike

39. #### 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 scala.Product with Serializable

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParSeqLike

43. #### abstract class SeqComposite[FR, SR, R, First <: StrictSplitterCheckTask[FR, _], Second <: StrictSplitterCheckTask[SR, _]] extends Composite[FR, SR, R, First, Second]

    Sequentially performs one task after another.

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

    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

50. #### type SuperParIterator = IterableSplitter[T]

    Attributes
      protected[this]
    Definition Classes
      ParSeqLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected
    Definition Classes
      ParSeqLike → ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParSeqLike

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

    Attributes
      protected[this]
    Definition Classes
      ParSeqLike → ParIterableLike

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

### Abstract Value Members

1. #### abstract def apply(i: Int): T

   Selects an element by its index in the mutable parallel sequence.

   Selects an element by its index in the mutable parallel sequence.

   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

   returns

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

   Definition Classes
     ParSeq → GenSeqLike
   Exceptions thrown
     `IndexOutOfBoundsException`

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

2. #### abstract def length: Int

   The length of the mutable parallel sequence.

   The length of the mutable parallel sequence.

   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 mutable parallel sequence.

   Definition Classes
     GenSeqLike

3. #### abstract def seq: immutable.Seq[T]

   Definition Classes
     ParIterableLike → Parallelizable → GenTraversableOnce

4. #### abstract def splitter: SeqSplitter[T]

   A more refined version of the iterator found in the `ParallelIterable` trait, this iterator can be split into arbitrary subsets of iterators.

   A more refined version of the iterator found in the `ParallelIterable` trait, this iterator can be split into arbitrary subsets of iterators.

   returns

     an iterator that can be split into subsets of precise size

   Attributes
     protected[scala.collection.parallel]
   Definition Classes
     ParSeqLike → ParIterableLike

### 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 +(other: String): String

   Implicit information
     This member is added by an implicit conversion from ParSeq[T] to StringAdd performed by method any2stringadd in scala.Predef.
   Definition Classes
     StringAdd

5. #### def ++[B](that: GenTraversableOnce[B]): mutable.ParSeq[B]

   [use case] Returns a new mutable parallel sequence containing the elements from the left hand operand followed by the elements from the right hand operand.

   [use case]

   Returns a new mutable parallel sequence containing the elements from the left hand operand followed by the elements from the right hand operand. The element type of the mutable parallel sequence is the most specific superclass encompassing the element types of the two operands.

   Example:

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

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

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

       scala> val d = LinkedList('a')
       d: scala.collection.mutable.LinkedList[Char] = LinkedList(a)

       scala> val e = c ++ d
       e: scala.collection.mutable.LinkedList[AnyVal] = LinkedList(1, 2, a)

   B

     the element type of the returned collection.

   that

     the traversable to append.

   returns

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

   Definition Classes
     ParIterableLike → GenTraversableLike
   Full Signature

   #### def ++[U >: T, That](that: GenTraversableOnce[U])(implicit bf: CanBuildFrom[ParSeq[T], U, That]): That

6. #### def +:(elem: A): mutable.ParSeq[A]

   [use case] A copy of the mutable parallel sequence with an element prepended.

   [use case]

   A copy of the mutable parallel sequence with an element prepended.

   Note that :-ending operators are right associative (see example). A mnemonic for `+:` vs. `:+` is: the COLon goes on the COLlection side.

   Also, the original mutable parallel sequence is not modified, so you will want to capture the result.

   Example:

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

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

       scala> println(x)
       LinkedList(1)

   elem

     the prepended element

   returns

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

   Definition Classes
     ParSeqLike → GenSeqLike
   Full Signature

   #### def +:[U >: T, That](elem: U)(implicit bf: CanBuildFrom[ParSeq[T], U, That]): That

7. #### def ->[B](y: B): (ParSeq[T], B)

   Implicit information
     This member is added by an implicit conversion from ParSeq[T] to ArrowAssoc[ParSeq[T]] performed by method any2ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()

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

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

   Applies a binary operator to a start value and all elements of this mutable parallel sequence, 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 mutable parallel sequence, going left to right with the start value `z` on the left:

         op(...op(op(z, x_1), x_2), ..., x_n)

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

   Definition Classes
     ParIterableLike → GenTraversableOnce

9. #### def :+(elem: A): mutable.ParSeq[A]

   [use case] A copy of this mutable parallel sequence with an element appended.

   [use case]

   A copy of this mutable parallel sequence with an element appended.

   A mnemonic for `+:` vs. `:+` is: the COLon goes on the COLlection side.

   Note: will not terminate for infinite-sized collections.

   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)

   elem

     the appended element

   returns

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

   Definition Classes
     ParSeqLike → GenSeqLike
   Full Signature

   #### def :+[U >: T, That](elem: U)(implicit bf: CanBuildFrom[ParSeq[T], U, That]): That

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

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

    Applies a binary operator to all elements of this mutable parallel sequence 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 mutable parallel sequence, going right to left with the start value `z` on the right:

          op(x_1, op(x_2, ... op(x_n, z)...))

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

    Definition Classes
      ParIterableLike → GenTraversableOnce

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

    Definition Classes
      AnyRef

12. #### 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

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

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 asParIterable: parallel.ParIterable[T]

    Implicit information
      This member is added by an implicit conversion from ParSeq[T] to TraversableOps[T] performed by method traversable2ops in scala.collection.parallel.
    Definition Classes
      TraversableOps

16. #### def asParSeq: parallel.ParSeq[T]

    Implicit information
      This member is added by an implicit conversion from ParSeq[T] to TraversableOps[T] performed by method traversable2ops in scala.collection.parallel.
    Definition Classes
      TraversableOps

17. #### def bf2seq[S, That](bf: CanBuildFrom[ParSeq[T], S, That]): CanBuildFrom[immutable.Seq[T], S, That]

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

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

    Attributes
      protected
    Definition Classes
      ParIterableLike

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

    Definition Classes
      ParIterableLike

20. #### 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[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
    Note

      not specified by SLS as a member of AnyRef

21. #### def collect[B](pf: PartialFunction[A, B]): mutable.ParSeq[B]

    [use case] Builds a new collection by applying a partial function to all elements of this mutable parallel sequence on which the function is defined.

    [use case]

    Builds a new collection by applying a partial function to all elements of this mutable parallel sequence on which the function is defined.

    B

      the element type of the returned collection.

    pf

      the partial function which filters and maps the mutable parallel sequence.

    returns

      a new mutable parallel sequence 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
      ParIterableLike → GenTraversableLike
    Full Signature

    #### def collect[S, That](pf: PartialFunction[T, S])(implicit bf: CanBuildFrom[ParSeq[T], S, That]): That

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

    Attributes
      protected[this]
    Definition Classes
      ParIterableLike

23. #### def combinerFactory: CombinerFactory[T, ParSeq[T]]

    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

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

    The factory companion object that builds instances of class `mutable.ParSeq`.

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

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

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

    Definition Classes
      ParIterableLike → GenTraversableOnce

26. #### def copyToArray(xs: Array[A], start: Int): Unit

    [use case] Copies values of this mutable parallel sequence to an array.

    [use case]

    Copies values of this mutable parallel sequence to an array. Fills the given array `xs` with values of this mutable parallel sequence, beginning at index `start`. Copying will stop once either the end of the current mutable parallel sequence is reached, or the end of the array is reached.

    Note: will not terminate for infinite-sized collections.

    xs

      the array to fill.

    start

      the starting index.

    Definition Classes
      ParIterableLike → GenTraversableOnce
    Full Signature

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

27. #### def copyToArray(xs: Array[A]): Unit

    [use case] Copies values of this mutable parallel sequence to an array.

    [use case]

    Copies values of this mutable parallel sequence to an array. Fills the given array `xs` with values of this mutable parallel sequence. Copying will stop once either the end of the current mutable parallel sequence is reached, or the end of the array is reached.

    Note: will not terminate for infinite-sized collections.

    xs

      the array to fill.

    Definition Classes
      ParIterableLike → GenTraversableOnce
    Full Signature

    #### def copyToArray[U >: T](xs: Array[U]): Unit

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

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

    Tests whether every element of this mutable parallel sequence 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 mutable parallel sequence and `y` of `that`, otherwise `false`

    Definition Classes
      ParSeqLike → GenSeqLike

29. #### def count(p: (T) ⇒ Boolean): Int

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

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

    p

      the predicate used to test elements.

    returns

      the number of elements satisfying the predicate `p`.

    Definition Classes
      ParIterableLike → GenTraversableOnce

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

    Definition Classes
      ParIterableLike

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

    Attributes
      protected
    Definition Classes
      ParIterableLike

32. #### def diff(that: GenSeq[A]): mutable.ParSeq[A]

    [use case] Computes the multiset difference between this mutable parallel sequence and another sequence.

    [use case]

    Computes the multiset difference between this mutable parallel sequence and another sequence.

    Note: will not terminate for infinite-sized collections.

    that

      the sequence of elements to remove

    returns

      a new mutable parallel sequence which contains all elements of this mutable parallel sequence 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
    Full Signature

    #### def diff[U >: T](that: GenSeq[U]): ParSeq[T]

33. #### def distinct: ParSeq[T]

    Builds a new mutable parallel sequence from this mutable parallel sequence without any duplicate elements.

    Builds a new mutable parallel sequence from this mutable parallel sequence without any duplicate elements.

    Note: will not terminate for infinite-sized collections.

    returns

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

    Definition Classes
      ParSeqLike → GenSeqLike

34. #### def down(p: IterableSplitter[_]): SeqSplitter[T]

    Attributes
      protected[this]
    Definition Classes
      ParSeqLike

35. #### def drop(n: Int): ParSeq[T]

    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 mutable parallel sequence.

    returns

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

    Definition Classes
      ParIterableLike → GenTraversableLike

36. #### def dropWhile(pred: (T) ⇒ Boolean): ParSeq[T]

    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.

    pred

      the predicate used to test the elements

    returns

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

    Definition Classes
      ParIterableLike → GenTraversableLike

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

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

    Tests whether this mutable parallel sequence 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 mutable parallel sequence has `that` as a suffix, `false` otherwise

    Definition Classes
      ParSeqLike → GenSeqLike

38. #### def ensuring(cond: (ParSeq[T]) ⇒ Boolean, msg: ⇒ Any): ParSeq[T]

    Implicit information
      This member is added by an implicit conversion from ParSeq[T] to Ensuring[ParSeq[T]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
      Ensuring

39. #### def ensuring(cond: (ParSeq[T]) ⇒ Boolean): ParSeq[T]

    Implicit information
      This member is added by an implicit conversion from ParSeq[T] to Ensuring[ParSeq[T]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
      Ensuring

40. #### def ensuring(cond: Boolean, msg: ⇒ Any): ParSeq[T]

    Implicit information
      This member is added by an implicit conversion from ParSeq[T] to Ensuring[ParSeq[T]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
      Ensuring

41. #### def ensuring(cond: Boolean): ParSeq[T]

    Implicit information
      This member is added by an implicit conversion from ParSeq[T] to Ensuring[ParSeq[T]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
      Ensuring

42. #### 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

43. #### 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 → Any

44. #### def exists(pred: (T) ⇒ Boolean): Boolean

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

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

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

    pred

      a predicate used to test elements

    returns

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

    Definition Classes
      ParIterableLike → GenTraversableOnce

45. #### def filter(pred: (T) ⇒ Boolean): ParSeq[T]

    Selects all elements of this mutable parallel sequence which satisfy a predicate.

    Selects all elements of this mutable parallel sequence which satisfy a predicate.

    pred

      the predicate used to test elements.

    returns

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

    Definition Classes
      ParIterableLike → GenTraversableLike

46. #### def filterNot(pred: (T) ⇒ Boolean): ParSeq[T]

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

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

    pred

      the predicate used to test elements.

    returns

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

    Definition Classes
      ParIterableLike → GenTraversableLike

47. #### 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[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )
    Note

      not specified by SLS as a member of AnyRef

48. #### def find(pred: (T) ⇒ Boolean): Option[T]

    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.

    pred

      predicate used to test the elements

    returns

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

    Definition Classes
      ParIterableLike → GenTraversableOnce

49. #### def flatMap[B](f: (A) ⇒ GenTraversableOnce[B]): mutable.ParSeq[B]

    [use case] Builds a new collection by applying a function to all elements of this mutable parallel sequence and using the elements of the resulting collections.

    [use case]

    Builds a new collection by applying a function to all elements of this mutable parallel sequence and using the elements of the resulting collections.

    For example:

        def getWords(lines: Seq[String]): Seq[String] = lines flatMap (line => line split "\\W+")

    The type of the resulting collection is guided by the static type of mutable parallel sequence. This might cause unexpected results sometimes. For example:

        // lettersOf will return a Seq[Char] of likely repeated letters, instead of a Set
        def lettersOf(words: Seq[String]) = words flatMap (word => word.toSet)

        // lettersOf will return a Set[Char], not a Seq
        def lettersOf(words: Seq[String]) = words.toSet flatMap (word => word.toSeq)

        // xs will be a an Iterable[Int]
        val xs = Map("a" -> List(11,111), "b" -> List(22,222)).flatMap(_._2)

        // ys will be a Map[Int, Int]
        val ys = Map("a" -> List(1 -> 11,1 -> 111), "b" -> List(2 -> 22,2 -> 222)).flatMap(_._2)

    B

      the element type of the returned collection.

    f

      the function to apply to each element.

    returns

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

    Definition Classes
      ParIterableLike → GenTraversableLike
    Full Signature

    #### def flatMap[S, That](f: (T) ⇒ GenTraversableOnce[S])(implicit bf: CanBuildFrom[ParSeq[T], S, That]): That

50. #### def flatten[B]: mutable.ParSeq[B]

    [use case] Converts this mutable parallel sequence of traversable collections into a mutable parallel sequence formed by the elements of these traversable collections.

    [use case]

    Converts this mutable parallel sequence of traversable collections into a mutable parallel sequence formed by the elements of these traversable collections.

    The resulting collection's type will be guided by the static type of mutable parallel sequence. For example:

        val xs = List(Set(1, 2, 3), Set(1, 2, 3))
        // xs == List(1, 2, 3, 1, 2, 3)

        val ys = Set(List(1, 2, 3), List(3, 2, 1))
        // ys == Set(1, 2, 3)

    B

      the type of the elements of each traversable collection.

    returns

      a new mutable parallel sequence resulting from concatenating all element mutable parallel sequences.

    Definition Classes
      GenericTraversableTemplate
    Full Signature

    #### def flatten[B](implicit asTraversable: (T) ⇒ GenTraversableOnce[B]): ParSeq[B]

51. #### def fold[U >: T](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

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

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

    Applies a binary operator to a start value and all elements of this mutable parallel sequence, 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 mutable parallel sequence, going left to right with the start value `z` on the left:

          op(...op(z, x_1), x_2, ..., x_n)

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

    Definition Classes
      ParIterableLike → GenTraversableOnce

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

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

    Applies a binary operator to all elements of this mutable parallel sequence 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 mutable parallel sequence, going right to left with the start value `z` on the right:

          op(x_1, op(x_2, ... op(x_n, z)...))

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

    Definition Classes
      ParIterableLike → GenTraversableOnce

54. #### def forall(pred: (T) ⇒ Boolean): Boolean

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

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

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

    pred

      a predicate used to test elements

    returns

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

    Definition Classes
      ParIterableLike → GenTraversableOnce

55. #### def foreach[U](f: (T) ⇒ U): Unit

    Applies a function `f` to all the elements of mutable parallel sequence in a undefined order.

    Applies a function `f` to all the elements of mutable parallel sequence in a undefined order.

    U

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

    f

      function applied to each element

    Definition Classes
      ParIterableLike → GenTraversableLike → GenTraversableOnce

56. #### def formatted(fmtstr: String): String

    Returns string formatted according to given `format` string.

    Returns string formatted according to given `format` string. Format strings are as for `String.format` (@see java.lang.String.format).

    Implicit information
      This member is added by an implicit conversion from ParSeq[T] to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
      StringFormat
    Annotations
      @inline()

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

    The generic builder that builds instances of `mutable.ParSeq` at arbitrary element types.

    The generic builder that builds instances of `mutable.ParSeq` at arbitrary element types.

    Definition Classes
      GenericParTemplate → GenericTraversableTemplate

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

    Definition Classes
      GenericParTemplate

59. #### 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

60. #### def groupBy[K](f: (T) ⇒ K): ParMap[K, ParSeq[T]]

    Partitions this mutable parallel sequence into a map of mutable parallel sequences according to some discriminator function.

    Partitions this mutable parallel sequence into a map of mutable parallel sequences 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 mutable parallel sequence.

    K

      the type of keys returned by the discriminator function.

    f

      the discriminator function.

    returns

      A map from keys to mutable parallel sequences 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 mutable parallel sequence of those elements `x` for which `f(x)` equals `k`.

    Definition Classes
      ParIterableLike → GenTraversableLike

61. #### def hasDefiniteSize: Boolean

    Definition Classes
      ParIterableLike → GenTraversableOnce

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

    Hashcodes for `mutable.ParSeq` produce a value from the hashcodes of all the elements of the mutable parallel sequence.

    Hashcodes for `mutable.ParSeq` produce a value from the hashcodes of all the elements of the mutable parallel sequence.

    returns

      the hash code value for this object.

    Definition Classes
      GenSeqLike → Any

63. #### def head: T

    Selects the first element of this mutable parallel sequence.

    Selects the first element of this mutable parallel sequence.

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

    returns

      the first element of this mutable parallel sequence.

    Definition Classes
      ParIterableLike → GenTraversableLike
    Exceptions thrown
      `NoSuchElementException`

      if the mutable parallel sequence is empty.

64. #### def headOption: Option[T]

    Optionally selects the first element.

    Optionally selects the first element.

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

    returns

      the first element of this mutable parallel sequence if it is nonempty, `None` if it is empty.

    Definition Classes
      ParIterableLike → GenTraversableLike

65. #### def ifParSeq[R](isbody: (parallel.ParSeq[T]) ⇒ R): (TraversableOps[T])#Otherwise[R]

    Implicit information
      This member is added by an implicit conversion from ParSeq[T] to TraversableOps[T] performed by method traversable2ops in scala.collection.parallel.
    Definition Classes
      TraversableOps

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

    [use case] Finds index of first occurrence of some value in this mutable parallel sequence after or at some start index.

    [use case]

    Finds index of first occurrence of some value in this mutable parallel sequence after or at some start index.

    Note: may not terminate for infinite-sized collections.

    elem

      the element value to search for.

    from

      the start index

    returns

      the index `>= from` of the first element of this mutable parallel sequence that is equal (as determined by `==`) to `elem`, or `-1`, if none exists.

    Definition Classes
      GenSeqLike
    Full Signature

    #### def indexOf[B >: T](elem: B, from: Int): Int

67. #### def indexOf(elem: T): Int

    [use case] Finds index of first occurrence of some value in this mutable parallel sequence.

    [use case]

    Finds index of first occurrence of some value in this mutable parallel sequence.

    Note: may not terminate for infinite-sized collections.

    elem

      the element value to search for.

    returns

      the index of the first element of this mutable parallel sequence that is equal (as determined by `==`) to `elem`, or `-1`, if none exists.

    Definition Classes
      GenSeqLike
    Full Signature

    #### def indexOf[B >: T](elem: B): Int

68. #### def indexWhere(p: (T) ⇒ 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 mutable parallel sequence that satisfies the predicate `p`, or `-1`, if none exists

    Definition Classes
      ParSeqLike → GenSeqLike

69. #### def indexWhere(p: (T) ⇒ 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 mutable parallel sequence that satisfies the predicate `p`, or `-1`, if none exists.

    Definition Classes
      GenSeqLike

70. #### def init: ParSeq[T]

    Selects all elements except the last.

    Selects all elements except the last.

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

    returns

      a mutable parallel sequence consisting of all elements of this mutable parallel sequence except the last one.

    Definition Classes
      ParIterableLike → GenTraversableLike
    Exceptions thrown
      `UnsupportedOperationException`

      if the mutable parallel sequence is empty.

71. #### def initTaskSupport(): Unit

    Attributes
      protected
    Definition Classes
      ParIterableLike

72. #### def intersect(that: scala.Seq[T]): mutable.ParSeq[T]

    [use case] Computes the multiset intersection between this mutable parallel sequence and another sequence.

    [use case]

    Computes the multiset intersection between this mutable parallel sequence and another sequence.

    Note: may not terminate for infinite-sized collections.

    that

      the sequence of elements to intersect with.

    returns

      a new mutable parallel sequence which contains all elements of this mutable parallel sequence 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
    Full Signature

    #### def intersect[U >: T](that: GenSeq[U]): ParSeq[T]

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

    Tests whether this mutable parallel sequence contains given index.

    Tests whether this mutable parallel sequence 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 mutable parallel sequence contains an element at position `idx`, `false` otherwise.

    Definition Classes
      GenSeqLike

74. #### def isEmpty: Boolean

    Tests whether the mutable parallel sequence is empty.

    Tests whether the mutable parallel sequence is empty.

    returns

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

    Definition Classes
      ParIterableLike → GenTraversableOnce

75. #### 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

76. #### def isParIterable: Boolean

    Implicit information
      This member is added by an implicit conversion from ParSeq[T] to TraversableOps[T] performed by method traversable2ops in scala.collection.parallel.
    Definition Classes
      TraversableOps

77. #### def isParSeq: Boolean

    Implicit information
      This member is added by an implicit conversion from ParSeq[T] to TraversableOps[T] performed by method traversable2ops in scala.collection.parallel.
    Definition Classes
      TraversableOps

78. #### def isParallel: Boolean

    Implicit information
      This member is added by an implicit conversion from ParSeq[T] to TraversableOps[T] performed by method traversable2ops in scala.collection.parallel.
    Definition Classes
      TraversableOps

79. #### 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

80. #### final def isTraversableAgain: Boolean

    Tests whether this mutable parallel sequence can be repeatedly traversed.

    Tests whether this mutable parallel sequence can be repeatedly traversed.

    returns

      `true`

    Definition Classes
      ParIterableLike → GenTraversableLike → GenTraversableOnce

81. #### def iterator: PreciseSplitter[T]

    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
      ParSeqLike → ParIterableLike → GenIterableLike

82. #### def last: T

    Selects the last element.

    Selects the last element.

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

    returns

      The last element of this mutable parallel sequence.

    Definition Classes
      ParIterableLike → GenTraversableLike
    Exceptions thrown
      NoSuchElementException

      If the mutable parallel sequence is empty.

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

    [use case] Finds index of last occurrence of some value in this mutable parallel sequence before or at a given end index.

    [use case]

    Finds index of last occurrence of some value in this mutable parallel sequence before or at a given end index.

    elem

      the element value to search for.

    end

      the end index.

    returns

      the index `<= end` of the last element of this mutable parallel sequence that is equal (as determined by `==`) to `elem`, or `-1`, if none exists.

    Definition Classes
      GenSeqLike
    Full Signature

    #### def lastIndexOf[B >: T](elem: B, end: Int): Int

84. #### def lastIndexOf(elem: T): Int

    [use case] Finds index of last occurrence of some value in this mutable parallel sequence.

    [use case]

    Finds index of last occurrence of some value in this mutable parallel sequence.

    Note: will not terminate for infinite-sized collections.

    elem

      the element value to search for.

    returns

      the index of the last element of this mutable parallel sequence that is equal (as determined by `==`) to `elem`, or `-1`, if none exists.

    Definition Classes
      GenSeqLike
    Full Signature

    #### def lastIndexOf[B >: T](elem: B): Int

85. #### def lastIndexWhere(p: (T) ⇒ 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 mutable parallel sequence that satisfies the predicate `p`, or `-1`, if none exists

    Definition Classes
      ParSeqLike → GenSeqLike

86. #### def lastIndexWhere(p: (T) ⇒ 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 mutable parallel sequence that satisfies the predicate `p`, or `-1`, if none exists.

    Definition Classes
      GenSeqLike

87. #### def lastOption: Option[T]

    Optionally selects the last element.

    Optionally selects the last element.

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

    returns

      the last element of this mutable parallel sequence$ if it is nonempty, `None` if it is empty.

    Definition Classes
      ParIterableLike → GenTraversableLike

88. #### def map[B](f: (A) ⇒ B): mutable.ParSeq[B]

    [use case] Builds a new collection by applying a function to all elements of this mutable parallel sequence.

    [use case]

    Builds a new collection by applying a function to all elements of this mutable parallel sequence.

    B

      the element type of the returned collection.

    f

      the function to apply to each element.

    returns

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

    Definition Classes
      ParIterableLike → GenTraversableLike
    Full Signature

    #### def map[S, That](f: (T) ⇒ S)(implicit bf: CanBuildFrom[ParSeq[T], S, That]): That

89. #### def max: A

    [use case] Finds the largest element.

    [use case]

    Finds the largest element.

    returns

      the largest element of this mutable parallel sequence.

    Definition Classes
      ParIterableLike → GenTraversableOnce
    Full Signature

    #### def max[U >: T](implicit ord: Ordering[U]): T

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

    Definition Classes
      ParIterableLike → GenTraversableOnce

91. #### def min: A

    [use case] Finds the smallest element.

    [use case]

    Finds the smallest element.

    returns

      the smallest element of this mutable parallel sequence

    Definition Classes
      ParIterableLike → GenTraversableOnce
    Full Signature

    #### def min[U >: T](implicit ord: Ordering[U]): T

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

    Definition Classes
      ParIterableLike → GenTraversableOnce

93. #### def mkString: String

    Displays all elements of this mutable parallel sequence in a string.

    Displays all elements of this mutable parallel sequence in a string.

    returns

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

    Definition Classes
      ParIterableLike → GenTraversableOnce

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

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

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

    sep

      the separator string.

    returns

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

    Definition Classes
      ParIterableLike → GenTraversableOnce
    Example:

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

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

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

    Displays all elements of this mutable parallel sequence 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 mutable parallel sequence. 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 mutable parallel sequence are separated by the string `sep`.

    Definition Classes
      ParIterableLike → GenTraversableOnce
    Example:

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

96. #### 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

97. #### def newBuilder: Builder[T, ParSeq[T]]

    The builder that builds instances of type `mutable.ParSeq`[A]

    The builder that builds instances of type `mutable.ParSeq`[A]

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

98. #### def newCombiner: Combiner[T, ParSeq[T]]

    Attributes
      protected[this]
    Definition Classes
      GenericParTemplate → HasNewCombiner

99. #### def nonEmpty: Boolean

    Tests whether the mutable parallel sequence is not empty.

    Tests whether the mutable parallel sequence is not empty.

    returns

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

    Definition Classes
      ParIterableLike → GenTraversableOnce

100. #### 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

101. #### 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

102. #### def padTo(len: Int, elem: A): mutable.ParSeq[A]

     [use case] A copy of this mutable parallel sequence with an element value appended until a given target length is reached.

     [use case]

     A copy of this mutable parallel sequence with an element value appended until a given target length is reached.

     len

       the target length

     elem

       the padding value

     returns

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

     Definition Classes
       ParSeqLike → GenSeqLike
     Full Signature

     #### def padTo[U >: T, That](len: Int, elem: U)(implicit bf: CanBuildFrom[ParSeq[T], U, That]): That

103. #### def par: ParSeq[T]

     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

104. #### def parCombiner: Combiner[T, ParSeq[T]]

     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

105. #### def partition(pred: (T) ⇒ Boolean): (ParSeq[T], ParSeq[T])

     Partitions this mutable parallel sequence in two mutable parallel sequences according to a predicate.

     Partitions this mutable parallel sequence in two mutable parallel sequences according to a predicate.

     pred

       the predicate on which to partition.

     returns

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

     Definition Classes
       ParIterableLike → GenTraversableLike

106. #### def patch(from: Int, that: GenSeq[A], replaced: Int): mutable.ParSeq[A]

     [use case] Produces a new mutable parallel sequence where a slice of elements in this mutable parallel sequence is replaced by another sequence.

     [use case]

     Produces a new mutable parallel sequence where a slice of elements in this mutable parallel sequence is replaced by another sequence.

     from

       the index of the first replaced element

     replaced

       the number of elements to drop in the original mutable parallel sequence

     returns

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

     Definition Classes
       ParSeqLike → GenSeqLike
     Full Signature

     #### def patch[U >: T, That](from: Int, patch: GenSeq[U], replaced: Int)(implicit bf: CanBuildFrom[ParSeq[T], U, That]): That

107. #### def prefixLength(p: (T) ⇒ 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 mutable parallel sequence such that every element of the segment satisfies the predicate `p`.

     Definition Classes
       GenSeqLike

108. #### def product: A

     [use case] Multiplies up the elements of this collection.

     [use case]

     Multiplies up the elements of this collection.

     returns

       the product of all elements in this mutable parallel sequence 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 mutable parallel sequence and as result type of `product`. Examples of such types are: `Long`, `Float`, `Double`, `BigInt`.

     Definition Classes
       ParIterableLike → GenTraversableOnce
     Full Signature

     #### def product[U >: T](implicit num: Numeric[U]): U

109. #### def reduce[U >: T](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 mutable parallel sequence is empty.

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

     Definition Classes
       ParIterableLike

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

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

     Optionally applies a binary operator to all elements of this mutable parallel sequence, 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 mutable parallel sequence is nonempty, `None` otherwise.

     Definition Classes
       ParIterableLike → GenTraversableOnce

112. #### def reduceOption[U >: T](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

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

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

     Applies a binary operator to all elements of this mutable parallel sequence, 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 mutable parallel sequence, going right to left:

           op(x_1, op(x_2, ..., op(x_{n-1}, x_n)...))

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

     Definition Classes
       ParIterableLike → GenTraversableOnce
     Exceptions thrown
       `UnsupportedOperationException`

       if this mutable parallel sequence is empty.

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

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

     Optionally applies a binary operator to all elements of this mutable parallel sequence, 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 mutable parallel sequence is nonempty, `None` otherwise.

     Definition Classes
       ParIterableLike → GenTraversableOnce

115. #### def repr: ParSeq[T]

     Definition Classes
       ParIterableLike → GenTraversableLike

116. #### 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

117. #### def reverse: ParSeq[T]

     Returns new mutable parallel sequence wih elements in reversed order.

     Returns new mutable parallel sequence wih elements in reversed order.

     Note: will not terminate for infinite-sized collections.

     returns

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

     Definition Classes
       ParSeqLike → GenSeqLike

118. #### def reverseMap[B](f: (A) ⇒ B): mutable.ParSeq[B]

     [use case] Builds a new collection by applying a function to all elements of this mutable parallel sequence and collecting the results in reversed order.

     [use case]

     Builds a new collection by applying a function to all elements of this mutable parallel sequence and collecting the results in reversed order.

     Note: will not terminate for infinite-sized collections.

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

     Definition Classes
       ParSeqLike → GenSeqLike
     Full Signature

     #### def reverseMap[S, That](f: (T) ⇒ S)(implicit bf: CanBuildFrom[ParSeq[T], S, That]): That

119. #### def sameElements(that: GenIterable[A]): Boolean

     [use case] Checks if the other iterable collection contains the same elements in the same order as this mutable parallel sequence.

     [use case]

     Checks if the other iterable collection contains the same elements in the same order as this mutable parallel sequence.

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

     Note: will not terminate for infinite-sized collections.

     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
     Full Signature

     #### def sameElements[U >: T](that: GenIterable[U]): Boolean

120. #### def scan(z: T)(op: (T, T) ⇒ T): mutable.ParSeq[T]

     [use case] Computes a prefix scan of the elements of the collection.

     [use case]

     Computes a prefix scan of the elements of the collection.

     Note: The neutral element `z` may be applied more than once.

     z

       neutral element for the operator `op`

     op

       the associative operator for the scan

     returns

       a new mutable parallel sequence containing the prefix scan of the elements in this mutable parallel sequence

     Definition Classes
       ParIterableLike → GenTraversableLike
     Full Signature

     #### def scan[U >: T, That](z: U)(op: (U, U) ⇒ U)(implicit bf: CanBuildFrom[ParSeq[T], U, That]): That

121. #### def scanBlockSize: Int

     Attributes
       protected[this]
     Definition Classes
       ParIterableLike

122. #### def scanLeft[S, That](z: S)(op: (S, T) ⇒ S)(implicit bf: CanBuildFrom[ParSeq[T], S, That]): That

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

     Produces a collection containing cumulative 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
       ParIterableLike → GenTraversableLike

123. #### def scanRight[S, That](z: S)(op: (T, S) ⇒ S)(implicit bf: CanBuildFrom[ParSeq[T], S, That]): That

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

     Produces a collection containing cumulative results of applying the operator going right to left. The head of the collection is the last cumulative 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
       ParIterableLike → GenTraversableLike

124. #### def segmentLength(p: (T) ⇒ 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

125. #### def sequentially[S, That <: Parallel](b: (immutable.Seq[T]) ⇒ Parallelizable[S, That]): ParSeq[T]

     Attributes
       protected[this]
     Definition Classes
       ParIterableLike

126. #### def size: Int

     The size of this mutable parallel sequence.

     The size of this mutable parallel sequence.

     Note: will not terminate for infinite-sized collections.

     returns

       the number of elements in this mutable parallel sequence.

     Definition Classes
       ParSeqLike → GenTraversableLike → GenTraversableOnce

127. #### def slice(unc_from: Int, unc_until: Int): ParSeq[T]

     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.

     unc_from

       the lowest index to include from this mutable parallel sequence.

     unc_until

       the lowest index to EXCLUDE from this mutable parallel sequence.

     returns

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

     Definition Classes
       ParIterableLike → GenTraversableLike

128. #### def span(pred: (T) ⇒ Boolean): (ParSeq[T], ParSeq[T])

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

     Splits this mutable parallel sequence 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.

     pred

       the predicate used to test the elements

     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
       ParIterableLike → GenTraversableLike

129. #### def splitAt(n: Int): (ParSeq[T], ParSeq[T])

     Splits this mutable parallel sequence into two at a given position.

     Splits this mutable parallel sequence 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 mutable parallel sequences consisting of the first `n` elements of this mutable parallel sequence, and the other elements.

     Definition Classes
       ParIterableLike → GenTraversableLike

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

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

     Tests whether this mutable parallel sequence 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.

     S

       the element type of `that` parallel sequence

     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

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

     Tests whether this mutable parallel sequence starts with the given sequence.

     Tests whether this mutable parallel sequence 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

132. #### 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 mutable parallel sequence. By default the string prefix is the simple name of the collection class mutable parallel sequence.

     Definition Classes
       ParSeq → ParIterable → GenTraversableLike

133. #### def sum: A

     [use case] Sums up the elements of this collection.

     [use case]

     Sums up the elements of this collection.

     returns

       the sum of all elements in this mutable parallel sequence 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 mutable parallel sequence and as result type of `sum`. Examples of such types are: `Long`, `Float`, `Double`, `BigInt`.

     Definition Classes
       ParIterableLike → GenTraversableOnce
     Full Signature

     #### def sum[U >: T](implicit num: Numeric[U]): U

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

     Definition Classes
       AnyRef

135. #### def tail: ParSeq[T]

     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 mutable parallel sequence consisting of all elements of this mutable parallel sequence except the first one.

     Definition Classes
       ParIterableLike → GenTraversableLike
     Exceptions thrown
       `UnsupportedOperationException`

       if the mutable parallel sequence is empty.

136. #### def take(n: Int): ParSeq[T]

     Selects first n elements.

     Selects first n elements.

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

     n

       the number of elements to take from this mutable parallel sequence.

     returns

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

     Definition Classes
       ParIterableLike → GenTraversableLike

137. #### def takeWhile(pred: (T) ⇒ Boolean): ParSeq[T]

     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.

     pred

       the predicate used to test the elements

     returns

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

     Definition Classes
       ParIterableLike → GenTraversableLike

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

     Attributes
       protected
     Definition Classes
       ParIterableLike

139. #### def tasksupport: TaskSupport

     The task support object which is responsible for scheduling and load-balancing tasks to processors.

     The task support object which is responsible for scheduling and load-balancing tasks to processors.

     Definition Classes
       ParIterableLike
     See also

       scala.collection.parallel.TaskSupport

140. #### def tasksupport_=(ts: TaskSupport): Unit

     Changes the task support object which is responsible for scheduling and load-balancing tasks to processors.

     Changes the task support object which is responsible for scheduling and load-balancing tasks to processors.

     A task support object can be changed in a parallel collection after it has been created, but only during a quiescent period, i.e. while there are no concurrent invocations to parallel collection methods.

     Here is a way to change the task support of a parallel collection:

         import scala.collection.parallel._
         val pc = mutable.ParArray(1, 2, 3)
         pc.tasksupport = new ForkJoinTaskSupport(
           new scala.concurrent.forkjoin.ForkJoinPool(2))

     Definition Classes
       ParIterableLike
     See also

       scala.collection.parallel.TaskSupport

141. #### def to[Col[_]]: Col[A]

     [use case] Converts this mutable parallel sequence into another by copying all elements.

     [use case]

     Converts this mutable parallel sequence into another by copying all elements.

     Note: will not terminate for infinite-sized collections.

     Col

       The collection type to build.

     returns

       a new collection containing all elements of this mutable parallel sequence.

     Definition Classes
       ParIterableLike → GenTraversableOnce
     Full Signature

     #### def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, T, Col[T]]): Col[T]

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

     [use case] Converts this mutable parallel sequence to an array.

     [use case]

     Converts this mutable parallel sequence to an array.

     Note: will not terminate for infinite-sized collections.

     returns

       an array containing all elements of this mutable parallel sequence. An `ClassTag` must be available for the element type of this mutable parallel sequence.

     Definition Classes
       ParIterableLike → GenTraversableOnce
     Full Signature

     #### def toArray[U >: T](implicit arg0: ClassTag[U]): Array[U]

143. #### def toBuffer[U >: T]: Buffer[U]

     Converts this mutable parallel sequence to a mutable buffer.

     Converts this mutable parallel sequence to a mutable buffer.

     Note: will not terminate for infinite-sized collections.

     returns

       a buffer containing all elements of this mutable parallel sequence.

     Definition Classes
       ParIterableLike → GenTraversableOnce

144. #### def toIndexedSeq: immutable.IndexedSeq[T]

     Converts this mutable parallel sequence to an indexed sequence.

     Converts this mutable parallel sequence to an indexed sequence.

     Note: will not terminate for infinite-sized collections.

     returns

       an indexed sequence containing all elements of this mutable parallel sequence.

     Definition Classes
       ParIterableLike → GenTraversableOnce

145. #### def toIterable: ParIterable[T]

     Converts this mutable parallel sequence to an iterable collection.

     Converts this mutable parallel sequence 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 mutable parallel sequence.

     Definition Classes
       ParIterable → ParIterableLike → GenTraversableOnce

146. #### def toIterator: scala.Iterator[T]

     Returns an Iterator over the elements in this mutable parallel sequence.

     Returns an Iterator over the elements in this mutable parallel sequence. 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 mutable parallel sequence.

     Definition Classes
       ParIterableLike → GenTraversableOnce

147. #### def toList: List[T]

     Converts this mutable parallel sequence to a list.

     Converts this mutable parallel sequence to a list.

     Note: will not terminate for infinite-sized collections.

     returns

       a list containing all elements of this mutable parallel sequence.

     Definition Classes
       ParIterableLike → GenTraversableOnce

148. #### def toMap[T, U]: collection.Map[T, U]

     [use case] Converts this mutable parallel sequence to a map.

     [use case]

     Converts this mutable parallel sequence to a map. This method is unavailable unless the elements are members of Tuple2, each ((T, U)) becoming a key-value pair in the map. Duplicate keys will be overwritten by later keys: if this is an unordered collection, which key is in the resulting map is undefined.

     Note: will not terminate for infinite-sized collections.

     returns

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

     Definition Classes
       ParIterableLike → GenTraversableOnce
     Full Signature

     #### def toMap[K, V](implicit ev: <:<[T, (K, V)]): ParMap[K, V]

149. #### def toParArray: ParArray[T]

     Implicit information
       This member is added by an implicit conversion from ParSeq[T] to TraversableOps[T] performed by method traversable2ops in scala.collection.parallel.
     Definition Classes
       TraversableOps

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

     Attributes
       protected
     Definition Classes
       ParIterableLike

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

     Attributes
       protected
     Definition Classes
       ParIterableLike

152. #### def toSeq: ParSeq[T]

     Converts this mutable parallel sequence to a sequence.

     Converts this mutable parallel sequence 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 mutable parallel sequence.

     Definition Classes
       ParSeq → ParIterable → ParSeqLike → ParIterableLike → GenSeqLike → GenTraversableOnce

153. #### def toSet[U >: T]: ParSet[U]

     Converts this mutable parallel sequence to a set.

     Converts this mutable parallel sequence to a set.

     Note: will not terminate for infinite-sized collections.

     returns

       a set containing all elements of this mutable parallel sequence.

     Definition Classes
       ParIterableLike → GenTraversableOnce

154. #### def toStream: Stream[T]

     Converts this mutable parallel sequence to a stream.

     Converts this mutable parallel sequence to a stream.

     Note: will not terminate for infinite-sized collections.

     returns

       a stream containing all elements of this mutable parallel sequence.

     Definition Classes
       ParIterableLike → GenTraversableOnce

155. #### 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

156. #### def toTraversable: GenTraversable[T]

     Converts this mutable parallel sequence to an unspecified Traversable.

     Converts this mutable parallel sequence 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 mutable parallel sequence.

     Definition Classes
       ParIterableLike → GenTraversableOnce

157. #### def toVector: Vector[T]

     Converts this mutable parallel sequence to a Vector.

     Converts this mutable parallel sequence to a Vector.

     Note: will not terminate for infinite-sized collections.

     returns

       a vector containing all elements of this mutable parallel sequence.

     Definition Classes
       ParIterableLike → GenTraversableOnce

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

     Transposes this mutable parallel sequence of traversable collections into a mutable parallel sequence of mutable parallel sequences.

     Transposes this mutable parallel sequence of traversable collections into a mutable parallel sequence of mutable parallel sequences.

     B

       the type of the elements of each traversable collection.

     asTraversable

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

     returns

       a two-dimensional mutable parallel sequence of mutable parallel sequences which has as nth row the nth column of this mutable parallel sequence.

     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 mutable parallel sequence are not of the same size.

159. #### def union(that: GenSeq[T]): mutable.ParSeq[T]

     [use case] Produces a new sequence which contains all elements of this mutable parallel sequence and also all elements of a given sequence.

     [use case]

     Produces a new sequence which contains all elements of this mutable parallel sequence and also all elements of a given sequence. `xs union ys` is equivalent to `xs ++ ys`.

     Another way to express this is that `xs union ys` computes the order-presevring multi-set union of `xs` and `ys`. `union` is hence a counter-part of `diff` and `intersect` which also work on multi-sets.

     Note: will not terminate for infinite-sized collections.

     that

       the sequence to add.

     returns

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

     Definition Classes
       GenSeqLike
     Full Signature

     #### def union[B >: T, That](that: GenSeq[B])(implicit bf: CanBuildFrom[ParSeq[T], B, That]): That

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

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

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

     A1

       the type of the first half of the element pairs

     A2

       the type of the second half of the element pairs

     asPair

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

     returns

       a pair mutable parallel sequences, containing the first, respectively second half of each element pair of this mutable parallel sequence.

     Definition Classes
       GenericTraversableTemplate

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

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

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

     A1

       the type of the first member of the element triples

     A2

       the type of the second member of the element triples

     A3

       the type of the third member of the element triples

     asTriple

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

     returns

       a triple mutable parallel sequences, containing the first, second, respectively third member of each element triple of this mutable parallel sequence.

     Definition Classes
       GenericTraversableTemplate

162. #### def updated(index: Int, elem: A): mutable.ParSeq[A]

     [use case] A copy of this mutable parallel sequence with one single replaced element.

     [use case]

     A copy of this mutable parallel sequence with one single replaced element.

     index

       the position of the replacement

     elem

       the replacing element

     returns

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

     Definition Classes
       ParSeqLike → GenSeqLike
     Full Signature

     #### def updated[U >: T, That](index: Int, elem: U)(implicit bf: CanBuildFrom[ParSeq[T], U, That]): That

163. #### def view: ParSeqView[T, ParSeq[T], immutable.Seq[T]]

     Definition Classes
       ParSeqLike → ParIterableLike

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

     Definition Classes
       AnyRef
     Annotations
       @throws( ... )

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

     Definition Classes
       AnyRef
     Annotations
       @throws( ... )

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

     Definition Classes
       AnyRef
     Annotations
       @throws( ... )

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

     Attributes
       protected
     Definition Classes
       ParIterableLike

168. #### def zip[B](that: GenIterable[B]): mutable.ParSeq[(A, B)]

     [use case] Returns a mutable parallel sequence formed from this mutable parallel sequence and another iterable collection by combining corresponding elements in pairs.

     [use case]

     Returns a mutable parallel sequence formed from this mutable parallel sequence and another iterable collection by combining corresponding elements in pairs. If one of the two collections is longer than the other, its remaining elements are ignored.

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

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

     Definition Classes
       ParSeqLike → ParIterableLike → GenIterableLike
     Full Signature

     #### def zip[U >: T, S, That](that: GenIterable[S])(implicit bf: CanBuildFrom[ParSeq[T], (U, S), That]): That

169. #### def zipAll[B](that: Iterable[B], thisElem: A, thatElem: B): mutable.ParSeq[(A, B)]

     [use case] Returns a mutable parallel sequence formed from this mutable parallel sequence and another iterable collection by combining corresponding elements in pairs.

     [use case]

     Returns a mutable parallel sequence formed from this mutable parallel sequence and another iterable collection by combining corresponding elements in pairs. If one of the two collections is shorter than the other, placeholder elements are used to extend the shorter collection to the length of the longer.

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

     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 mutable parallel sequence is shorter than `that`.

     thatElem

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

     returns

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

     Definition Classes
       ParIterableLike → GenIterableLike
     Full Signature

     #### def zipAll[S, U >: T, That](that: GenIterable[S], thisElem: U, thatElem: S)(implicit bf: CanBuildFrom[ParSeq[T], (U, S), That]): That

170. #### def zipWithIndex: mutable.ParSeq[(A, Int)]

     [use case] Zips this mutable parallel sequence with its indices.

     [use case]

     Zips this mutable parallel sequence with its indices.

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

     returns

       A new mutable parallel sequence containing pairs consisting of all elements of this mutable parallel sequence paired with their index. Indices start at `0`.

     Definition Classes
       ParIterableLike → GenIterableLike
     Full Signature

     #### def zipWithIndex[U >: T, That](implicit bf: CanBuildFrom[ParSeq[T], (U, Int), That]): That

     Example:

     1. `List("a", "b", "c").zipWithIndex = List(("a", 0), ("b", 1), ("c", 2))`

171. #### def →[B](y: B): (ParSeq[T], B)

     Implicit information
       This member is added by an implicit conversion from ParSeq[T] to ArrowAssoc[ParSeq[T]] performed by method any2ArrowAssoc in scala.Predef.
     Definition Classes
       ArrowAssoc

### Shadowed Implicit Value Members

1. #### val self: Any

   Implicit information
     This member is added by an implicit conversion from ParSeq[T] to StringAdd performed by method any2stringadd in scala.Predef.
   Shadowing
     This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
     To access this member you can use a type ascription:

         (parSeq: StringAdd).self

   Definition Classes
     StringAdd

2. #### val self: Any

   Implicit information
     This member is added by an implicit conversion from ParSeq[T] to StringFormat performed by method any2stringfmt in scala.Predef.
   Shadowing
     This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
     To access this member you can use a type ascription:

         (parSeq: StringFormat).self

   Definition Classes
     StringFormat

### Deprecated Value Members

1. #### def /:\[A1 >: T](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
   Annotations
     @deprecated
   Deprecated

     (Since version 2.10.0) use fold instead

2. #### def x: ParSeq[T]

   Implicit information
     This member is added by an implicit conversion from ParSeq[T] to ArrowAssoc[ParSeq[T]] performed by method any2ArrowAssoc in scala.Predef.
   Shadowing
     This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
     To access this member you can use a type ascription:

         (parSeq: ArrowAssoc[ParSeq[T]]).x

   Definition Classes
     ArrowAssoc
   Annotations
     @deprecated
   Deprecated

     (Since version 2.10.0) Use `leftOfArrow`instead``

3. #### def x: ParSeq[T]

   Implicit information
     This member is added by an implicit conversion from ParSeq[T] to Ensuring[ParSeq[T]] performed by method any2Ensuring in scala.Predef.
   Shadowing
     This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
     To access this member you can use a type ascription:

         (parSeq: Ensuring[ParSeq[T]]).x

   Definition Classes
     Ensuring
   Annotations
     @deprecated
   Deprecated

     (Since version 2.10.0) Use `resultOfEnsuring`instead``

### Inherited from ParIterable[T]

### Inherited from Immutable

### Inherited from parallel.ParSeq[T]

### Inherited from ParSeqLike[T, ParSeq[T], immutable.Seq[T]]

### Inherited from parallel.ParIterable[T]

### Inherited from ParIterableLike[T, ParSeq[T], immutable.Seq[T]]

### Inherited from Parallel

### Inherited from CustomParallelizable[T, ParSeq[T]]

### Inherited from GenericParTemplate[T, ParSeq]

### Inherited from HasNewCombiner[T, scala.collection.parallel.immutable.ParSeq[T] @scala.annotation.unchecked.uncheckedVariance]

### Inherited from GenSeq[T]

### Inherited from GenIterable[T]

### Inherited from GenTraversable[T]

### Inherited from GenericTraversableTemplate[T, ParSeq]

### Inherited from HasNewBuilder[T, scala.collection.parallel.immutable.ParSeq[T] @scala.annotation.unchecked.uncheckedVariance]

### Inherited from GenSeqLike[T, ParSeq[T]]

### Inherited from Equals

### Inherited from GenIterableLike[T, ParSeq[T]]

### Inherited from GenTraversableLike[T, ParSeq[T]]

### Inherited from Parallelizable[T, ParSeq[T]]

### Inherited from GenTraversableOnce[T]

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion traversable2ops from ParSeq[T] to TraversableOps[T]

### Inherited by implicit conversion any2stringadd from ParSeq[T] to StringAdd

### Inherited by implicit conversion any2stringfmt from ParSeq[T] to StringFormat

### Inherited by implicit conversion any2ArrowAssoc from ParSeq[T] to ArrowAssoc[ParSeq[T]]

### Inherited by implicit conversion any2Ensuring from ParSeq[T] to Ensuring[ParSeq[T]]

### Ungrouped