class VectorIterator[+A] extends Iterator[A] with VectorPointer[A]

Linear Supertypes
VectorPointer[A @scala.annotation.unchecked.uncheckedVariance], Iterator[A], IterableOnce[A], AnyRef, Any
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Inherited
  1. VectorIterator
  2. VectorPointer
  3. Iterator
  4. IterableOnce
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new VectorIterator(_startIndex: Int, endIndex: Int)

Type Members

  1. class GroupedIterator [B >: A] extends Iterator[Seq[B]]

    A flexible iterator for transforming an Iterator[A] into an Iterator[Seq[A]], with configurable sequence size, step, and strategy for dealing with elements which don't fit evenly.

    A flexible iterator for transforming an Iterator[A] into an Iterator[Seq[A]], with configurable sequence size, step, and strategy for dealing with elements which don't fit evenly.

    Typical uses can be achieved via methods grouped and sliding.

    Definition Classes
    Iterator

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def ++[B >: A](xs: IterableOnce[B]): Iterator[B]
    Definition Classes
    Iterator
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. def count(p: (A) ⇒ Boolean): Int

    Counts the number of elements in the $coll which satisfy a predicate.

    Counts the number of elements in the $coll which satisfy a predicate.

    p

    the predicate used to test elements.

    returns

    the number of elements satisfying the predicate p.

    Definition Classes
    Iterator
  8. def drop(n: Int): Iterator[A]
    Definition Classes
    Iterator
  9. def dropRight(n: Int): Iterator[A]
    Definition Classes
    Iterator
  10. def dropWhile(p: (A) ⇒ Boolean): Iterator[A]

    Skips longest sequence of elements of this iterator which satisfy given predicate p, and returns an iterator of the remaining elements.

    Skips longest sequence of elements of this iterator which satisfy given predicate p, and returns an iterator of the remaining elements.

    p

    the predicate used to skip elements.

    returns

    an iterator consisting of the remaining elements

    Definition Classes
    Iterator
    Note

    Reuse: $consumesAndProducesIterator

  11. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  13. def exists(p: (A) ⇒ Boolean): Boolean

    Tests whether a predicate holds for some of the values produced by this iterator.

    Tests whether a predicate holds for some of the values produced by this iterator. $mayNotTerminateInf

    p

    the predicate used to test elements.

    returns

    true if the given predicate p holds for some of the values produced by this iterator, otherwise false.

    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on. Using it is undefined and subject to change.

  14. def filter(p: (A) ⇒ Boolean): Iterator[A]
    Definition Classes
    Iterator
  15. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  16. def find(p: (A) ⇒ Boolean): Option[A]

    Finds the first value produced by the iterator satisfying a predicate, if any.

    Finds the first value produced by the iterator satisfying a predicate, if any. $mayNotTerminateInf

    p

    the predicate used to test values.

    returns

    an option value containing the first value produced by the iterator that satisfies predicate p, or None if none exists.

    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on. Using it is undefined and subject to change.

  17. def flatMap[B](f: (A) ⇒ IterableOnce[B]): Iterator[B]
    Definition Classes
    Iterator
  18. def foldLeft[B](z: B)(op: (B, A) ⇒ B): B
    Definition Classes
    Iterator
  19. def foldRight[B](z: B)(op: (A, B) ⇒ B): B
    Definition Classes
    Iterator
  20. def forall(p: (A) ⇒ Boolean): Boolean

    Tests whether a predicate holds for all values produced by this iterator.

    Tests whether a predicate holds for all values produced by this iterator. $mayNotTerminateInf

    p

    the predicate used to test elements.

    returns

    true if the given predicate p holds for all values produced by this iterator, otherwise false.

    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on. Using it is undefined and subject to change.

  21. def foreach[U](f: (A) ⇒ U): Unit
    Definition Classes
    Iterator
  22. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  23. def grouped[B >: A](size: Int): GroupedIterator[B]

    Returns an iterator which groups this iterator into fixed size blocks.

    Returns an iterator which groups this iterator into fixed size blocks. Example usages:

    // Returns List(List(1, 2, 3), List(4, 5, 6), List(7)))
(1 to 7).iterator grouped 3 toList
// Returns List(List(1, 2, 3), List(4, 5, 6))
(1 to 7).iterator grouped 3 withPartial false toList
// Returns List(List(1, 2, 3), List(4, 5, 6), List(7, 20, 25)
// Illustrating that withPadding's argument is by-name.
val it2 = Iterator.iterate(20)(_ + 5)
(1 to 7).iterator grouped 3 withPadding it2.next toList
    Definition Classes
    Iterator
    Note

    Reuse: $consumesAndProducesIterator

  24. def hasNext: Boolean
    Definition Classes
    VectorIterator → Iterator
  25. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  26. def indexWhere(p: (A) ⇒ Boolean, from: Int): Int
    Definition Classes
    Iterator
  27. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  28. def iterator(): Iterator[A]

    Iterator can be used only once

    Iterator can be used only once

    Definition Classes
    Iterator → IterableOnce
  29. def length: Int
    Definition Classes
    Iterator
  30. def map[B](f: (A) ⇒ B): Iterator[B]
    Definition Classes
    Iterator
  31. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  32. def next(): A
    Definition Classes
    VectorIterator → Iterator
  33. final def notify(): Unit
    Definition Classes
    AnyRef
  34. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  35. def sameElements[B >: A](that: IterableOnce[B]): Boolean
    Definition Classes
    Iterator
  36. def scanLeft[B](z: B)(op: (B, A) ⇒ B): Iterator[B]

    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.

    $willNotTerminateInf $orderDependent

    B

    the type of the elements in the resulting collection

    z

    the initial value

    op

    the binary operator applied to the intermediate result and the element

    returns

    iterator with intermediate results

    Definition Classes
    Iterator
    Note

    Reuse: $consumesAndProducesIterator

  37. def sliding[B >: A](size: Int, step: Int = 1): GroupedIterator[B]

    Returns an iterator which presents a "sliding window" view of this iterator.

    Returns an iterator which presents a "sliding window" view of this iterator. The first argument is the window size, and the second argument step is how far to advance the window on each iteration. The step defaults to 1.

    The default GroupedIterator can be configured to either pad a partial result to size size or suppress the partial result entirely.

    Example usages:

    // Returns List(List(1, 2, 3), List(2, 3, 4), List(3, 4, 5))
(1 to 5).iterator.sliding(3).toList
// Returns List(List(1, 2, 3, 4), List(4, 5))
(1 to 5).iterator.sliding(4, 3).toList
// Returns List(List(1, 2, 3, 4))
(1 to 5).iterator.sliding(4, 3).withPartial(false).toList
// Returns List(List(1, 2, 3, 4), List(4, 5, 20, 25))
// Illustrating that withPadding's argument is by-name.
val it2 = Iterator.iterate(20)(_ + 5)
(1 to 5).iterator.sliding(4, 3).withPadding(it2.next).toList
    returns

    An iterator producing Seq[B]s of size size, except the last element (which may be the only element) will be truncated if there are fewer than size elements remaining to be grouped. This behavior can be configured.

    Definition Classes
    Iterator
    Note

    Reuse: $consumesAndProducesIterator

  38. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  39. def take(n: Int): Iterator[A]
    Definition Classes
    Iterator
  40. def takeRight(n: Int): Iterator[A]
    Definition Classes
    Iterator
  41. def takeWhile(p: (A) ⇒ Boolean): Iterator[A]

    Takes longest prefix of values produced by this iterator that satisfy a predicate.

    Takes longest prefix of values produced by this iterator that satisfy a predicate.

    p

    The predicate used to test elements.

    returns

    An iterator returning the values produced by this iterator, until this iterator produces a value that does not satisfy the predicate p.

    Definition Classes
    Iterator
    Note

    Reuse: $consumesAndProducesIterator

  42. def toString(): String
    Definition Classes
    AnyRef → Any
  43. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  44. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  45. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  46. def zip[B](that: IterableOnce[B]): Iterator[(A, B)]
    Definition Classes
    Iterator
  47. def zipWithIndex: Iterator[(A, Int)]

    Creates an iterator that pairs each element produced by this iterator with its index, counting from 0.

    Creates an iterator that pairs each element produced by this iterator with its index, counting from 0.

    returns

    a new iterator containing pairs consisting of corresponding elements of this iterator and their indices.

    Definition Classes
    Iterator
    Note

    Reuse: $consumesAndProducesIterator

Inherited from VectorPointer[A @scala.annotation.unchecked.uncheckedVariance]

Inherited from Iterator[A]

Inherited from IterableOnce[A]

Inherited from AnyRef

Inherited from Any

Ungrouped