Scala Library
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scala/collection/LinearSeq.scala
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trait
LinearSeq[+A]
extends
Seq[A] with
GenericTraversableTemplate[A, LinearSeq] with
LinearSeqLike[A, LinearSeq[A]]
Class Linear[A]
represents linear sequences of elements.
For such sequences isEmpty
, head
and
tail
are guaranteed to be efficient constant time (or near so)
operations.
It does not add any methods to Seq
but overrides several
methods with optimized implementations.
Method Summary | |
override def
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companion
: GenericCompanion[LinearSeq]
The factory companion object that builds instances of class CC
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Methods inherited from LinearSeqLike | |
thisCollection, toCollection, length, apply, iterator, foreach, forall, exists, count, find, foldLeft, foldRight, reduceLeft, reduceRight, last, take, drop, dropRight, slice, takeWhile, span, sameElements, lengthCompare, isDefinedAt, segmentLength, indexWhere, lastIndexWhere |
Methods inherited from SeqLike | |
size, prefixLength, indexWhere, findIndexOf, indexOf, indexOf, lastIndexOf, lastIndexOf, lastIndexWhere, reverse, reverseMap, reverseIterator, reversedElements, startsWith, startsWith, endsWith, indexOfSeq, indexOfSeq, lastIndexOfSeq, lastIndexOfSeq, contains, union, diff, intersect, removeDuplicates, patch, updated, +:, :+, padTo, sortWith, sortWith, sortBy, toSeq, indices, view, view, hashCode, equals, toString, findLastIndexOf, equalsWith, containsSlice, projection |
Methods inherited from IterableLike | |
elements, isEmpty, toIterable, head, takeRight, copyToArray, zip, zipAll, zipWithIndex, toStream, canEqual, first, firstOption |
Methods inherited from GenericTraversableTemplate | |
newBuilder, genericBuilder, unzip, flatten, transpose |
Methods inherited from TraversableLike | |
repr, nonEmpty, hasDefiniteSize, ++, ++, map, flatMap, filter, filterNot, partialMap, remove, partition, groupBy, /:, :\, reduceLeftOption, reduceRightOption, sum, product, min, max, headOption, tail, lastOption, init, dropWhile, splitAt, copyToBuffer, copyToArray, toArray, toList, toIndexedSeq, toSet, mkString, mkString, mkString, addString, addString, addString, stringPrefix, withFilter |
Methods inherited from PartialFunction | |
orElse, andThen |
Methods inherited from Function1 | |
compose |
Methods inherited from AnyRef | |
getClass, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized |
Methods inherited from Any | |
==, !=, isInstanceOf, asInstanceOf |
Method Details |
override
def
companion : GenericCompanion[LinearSeq]
Scala Library
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