Scala Library
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scala/Array.scala
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trait
Projection[A]
extends
MutableProjection[A] with
ArrayLike[A]Method Summary | |
override def
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drop
(from : Int) : Projection[A]
Returns this sequence without its
n first elements
If this sequence has less than n elements, the empty
sequence is returned. (non-strict) |
override def
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dropWhile
(p : (A) => Boolean) : Projection[A]
Returns the longest suffix of this sequence whose first element
does not satisfy the predicate
p . |
override def
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force
: Array[A]
convert to a copied strict collection
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protected abstract def
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newArray [B >: A](length : Int, elements : Iterator[A]) : Array[B] |
override def
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reverse
: Projection[A]
A sequence consisting of all elements of this sequence in reverse order.
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override def
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slice
(from0 : Int, until0 : Int) : Projection[A]
A sub-sequence starting at index
from
and ending (non-inclusive) at index until (non-strict) |
override def
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take
(until : Int) : Projection[A]
Returns a sequence consisting only over the first
n
elements of this sequence, or else the whole sequence, if it has less
than n elements. (non-strict) |
override def
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takeWhile
(p : (A) => Boolean) : Projection[A]
non-strict
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override def
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toArray
[B >: A] : Array[B]
Converts this sequence to a fresh Array with
length elements. |
Methods inherited from MutableProjection | |
projection |
Methods inherited from Mutable | |
update (abstract), readOnly |
Methods inherited from Projection | |
map, append |
Methods inherited from RandomAccessSeq | |
elements, partition, patch, ++, toStream, safeIs |
Methods inherited from Projection | |
flatMap, filter |
Methods inherited from Seq | |
length (abstract), lengthCompare, size, isEmpty, concat, last, lastOption, first, firstOption, headOption, isDefinedAt, lastIndexOf, findIndexOf, indexOf, slice, contains, subseq, toSeq, equalsWith, startsWith, startsWith, endsWith, indexOf, containsSlice |
Methods inherited from Collection | |
toString, stringPrefix |
Methods inherited from Iterable | |
foreach, forall, exists, find, foldLeft, foldRight, /:, :\, reduceLeft, reduceRight, copyToBuffer, sameElements, toList, mkString, mkString, mkString, addString, addString, addString, copyToArray, hasDefiniteSize |
Methods inherited from PartialFunction | |
orElse, andThen |
Methods inherited from Function1 | |
apply (abstract), compose |
Methods inherited from AnyRef | |
getClass, hashCode, equals, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized |
Methods inherited from Any | |
==, !=, isInstanceOf, asInstanceOf |
Method Details |
length
elements.override
def
drop(from : Int) : Projection[A]
n
first elements
If this sequence has less than n
elements, the empty
sequence is returned. (non-strict)n -
the number of elements to dropoverride
def
take(until : Int) : Projection[A]
n
elements of this sequence, or else the whole sequence, if it has less
than n
elements. (non-strict)n -
the number of elements to takeoverride
def
dropWhile(p : (A) => Boolean) : Projection[A]
p
.p -
the test predicate.p
.override
def
takeWhile(p : (A) => Boolean) : Projection[A]
override
def
slice(from0 : Int, until0 : Int) : Projection[A]
from
and ending (non-inclusive) at index until
(non-strict)from -
The index of the first element of the sliceuntil -
The index of the element following the sliceIndexOutOfBoundsException -
if from < 0
or length < from + len
override
def
reverse : Projection[A]
Scala Library
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