LongArray
class LongArray
For Common, JVM, JS
An array of longs. When targeting the JVM, instances of this class are represented as long[]
.
For Native
An array of longs.
Constructors
<init>
Creates a new array of the specified size, where each element is calculated by calling the specified init function.
<init>(size: Int, init: (Int) -> Long)
Creates a new array of the specified size, with all elements initialized to zero.
<init>(size: Int)
Properties
size
Returns the number of elements in the array.
val size: Int
Functions
get
Returns the array element at the given index. This method can be called using the index operator.
operator fun get(index: Int): Long
iterator
Creates an iterator over the elements of the array.
operator fun iterator(): LongIterator
Extension Properties
indices
Returns the range of valid indices for the array.
val LongArray.indices: IntRange
lastIndex
Returns the last valid index for the array.
val LongArray.lastIndex: Int
Extension Functions
all
Returns true
if all elements match the given predicate.
fun LongArray.all(predicate: (Long) -> Boolean): Boolean
any
Returns true
if array has at least one element.
fun LongArray.any(): Boolean
Returns true
if at least one element matches the given predicate.
fun LongArray.any(predicate: (Long) -> Boolean): Boolean
asIterable
Creates an Iterable instance that wraps the original array returning its elements when being iterated.
fun LongArray.asIterable(): Iterable<Long>
asSequence
Creates a Sequence instance that wraps the original array returning its elements when being iterated.
fun LongArray.asSequence(): Sequence<Long>
associate
associateBy
Returns a Map containing the elements from the given array indexed by the key returned from keySelector function applied to each element.
fun <K> LongArray.associateBy( keySelector: (Long) -> K ): Map<K, Long>
Returns a Map containing the values provided by valueTransform and indexed by keySelector functions applied to elements of the given array.
fun <K, V> LongArray.associateBy( keySelector: (Long) -> K, valueTransform: (Long) -> V ): Map<K, V>
associateByTo
Populates and returns the destination mutable map with key-value pairs, where key is provided by the keySelector function applied to each element of the given array and value is the element itself.
fun <K, M : MutableMap<in K, in Long>> LongArray.associateByTo( destination: M, keySelector: (Long) -> K ): M
Populates and returns the destination mutable map with key-value pairs, where key is provided by the keySelector function and and value is provided by the valueTransform function applied to elements of the given array.
fun <K, V, M : MutableMap<in K, in V>> LongArray.associateByTo( destination: M, keySelector: (Long) -> K, valueTransform: (Long) -> V ): M
associateTo
Populates and returns the destination mutable map with key-value pairs provided by transform function applied to each element of the given array.
fun <K, V, M : MutableMap<in K, in V>> LongArray.associateTo( destination: M, transform: (Long) -> Pair<K, V> ): M
associateWith
Returns a Map where keys are elements from the given array and values are produced by the valueSelector function applied to each element.
fun <V> LongArray.associateWith( valueSelector: (Long) -> V ): Map<Long, V>
associateWithTo
Populates and returns the destination mutable map with key-value pairs for each element of the given array, where key is the element itself and value is provided by the valueSelector function applied to that key.
fun <V, M : MutableMap<in Long, in V>> LongArray.associateWithTo( destination: M, valueSelector: (Long) -> V ): M
asULongArray
Returns an array of type ULongArray, which is a view of this array where each element is an unsigned reinterpretation of the corresponding element of this array.
fun LongArray.asULongArray(): ULongArray
average
Returns an average value of elements in the array.
fun LongArray.average(): Double
binarySearch
Searches the array or the range of the array for the provided element using the binary search algorithm. The array is expected to be sorted, otherwise the result is undefined.
fun LongArray.binarySearch( element: Long, fromIndex: Int = 0, toIndex: Int = size ): Int
component1
Returns 1st element from the array.
operator fun LongArray.component1(): Long
component2
Returns 2nd element from the array.
operator fun LongArray.component2(): Long
component3
Returns 3rd element from the array.
operator fun LongArray.component3(): Long
component4
Returns 4th element from the array.
operator fun LongArray.component4(): Long
component5
Returns 5th element from the array.
operator fun LongArray.component5(): Long
contains
Returns true
if element is found in the array.
operator fun LongArray.contains(element: Long): Boolean
count
Returns the number of elements in this array.
fun LongArray.count(): Int
Returns the number of elements matching the given predicate.
fun LongArray.count(predicate: (Long) -> Boolean): Int
distinct
Returns a list containing only distinct elements from the given array.
fun LongArray.distinct(): List<Long>
distinctBy
Returns a list containing only elements from the given array having distinct keys returned by the given selector function.
fun <K> LongArray.distinctBy( selector: (Long) -> K ): List<Long>
drop
Returns a list containing all elements except first n elements.
fun LongArray.drop(n: Int): List<Long>
dropLast
Returns a list containing all elements except last n elements.
fun LongArray.dropLast(n: Int): List<Long>
dropLastWhile
Returns a list containing all elements except last elements that satisfy the given predicate.
fun LongArray.dropLastWhile( predicate: (Long) -> Boolean ): List<Long>
dropWhile
Returns a list containing all elements except first elements that satisfy the given predicate.
fun LongArray.dropWhile( predicate: (Long) -> Boolean ): List<Long>
elementAtOrElse
Returns an element at the given index or the result of calling the defaultValue function if the index is out of bounds of this array.
fun LongArray.elementAtOrElse( index: Int, defaultValue: (Int) -> Long ): Long
elementAtOrNull
filter
Returns a list containing only elements matching the given predicate.
fun LongArray.filter( predicate: (Long) -> Boolean ): List<Long>
filterIndexed
Returns a list containing only elements matching the given predicate.
fun LongArray.filterIndexed( predicate: (index: Int, Long) -> Boolean ): List<Long>
filterIndexedTo
Appends all elements matching the given predicate to the given destination.
fun <C : MutableCollection<in Long>> LongArray.filterIndexedTo( destination: C, predicate: (index: Int, Long) -> Boolean ): C
filterNot
Returns a list containing all elements not matching the given predicate.
fun LongArray.filterNot( predicate: (Long) -> Boolean ): List<Long>
filterNotTo
Appends all elements not matching the given predicate to the given destination.
fun <C : MutableCollection<in Long>> LongArray.filterNotTo( destination: C, predicate: (Long) -> Boolean ): C
filterTo
Appends all elements matching the given predicate to the given destination.
fun <C : MutableCollection<in Long>> LongArray.filterTo( destination: C, predicate: (Long) -> Boolean ): C
find
Returns the first element matching the given predicate, or null
if no such element was found.
fun LongArray.find(predicate: (Long) -> Boolean): Long?
findLast
Returns the last element matching the given predicate, or null
if no such element was found.
fun LongArray.findLast(predicate: (Long) -> Boolean): Long?
first
Returns first element.
fun LongArray.first(): Long
Returns the first element matching the given predicate.
fun LongArray.first(predicate: (Long) -> Boolean): Long
firstOrNull
Returns the first element, or null
if the array is empty.
fun LongArray.firstOrNull(): Long?
Returns the first element matching the given predicate, or null
if element was not found.
fun LongArray.firstOrNull( predicate: (Long) -> Boolean ): Long?
flatMap
Returns a single list of all elements yielded from results of transform function being invoked on each element of original array.
fun <R> LongArray.flatMap( transform: (Long) -> Iterable<R> ): List<R>
flatMapIndexed
Returns a single list of all elements yielded from results of transform function being invoked on each element and its index in the original array.
fun <R> LongArray.flatMapIndexed( transform: (index: Int, Long) -> Iterable<R> ): List<R>
flatMapIndexedTo
Appends all elements yielded from results of transform function being invoked on each element and its index in the original array, to the given destination.
fun <R, C : MutableCollection<in R>> LongArray.flatMapIndexedTo( destination: C, transform: (index: Int, Long) -> Iterable<R> ): C
flatMapTo
Appends all elements yielded from results of transform function being invoked on each element of original array, to the given destination.
fun <R, C : MutableCollection<in R>> LongArray.flatMapTo( destination: C, transform: (Long) -> Iterable<R> ): C
fold
foldIndexed
foldRight
foldRightIndexed
forEach
Performs the given action on each element.
fun LongArray.forEach(action: (Long) -> Unit)
forEachIndexed
Performs the given action on each element, providing sequential index with the element.
fun LongArray.forEachIndexed( action: (index: Int, Long) -> Unit)
getOrElse
Returns an element at the given index or the result of calling the defaultValue function if the index is out of bounds of this array.
fun LongArray.getOrElse( index: Int, defaultValue: (Int) -> Long ): Long
getOrNull
groupBy
Groups elements of the original array by the key returned by the given keySelector function applied to each element and returns a map where each group key is associated with a list of corresponding elements.
fun <K> LongArray.groupBy( keySelector: (Long) -> K ): Map<K, List<Long>>
Groups values returned by the valueTransform function applied to each element of the original array by the key returned by the given keySelector function applied to the element and returns a map where each group key is associated with a list of corresponding values.
fun <K, V> LongArray.groupBy( keySelector: (Long) -> K, valueTransform: (Long) -> V ): Map<K, List<V>>
groupByTo
Groups elements of the original array by the key returned by the given keySelector function applied to each element and puts to the destination map each group key associated with a list of corresponding elements.
fun <K, M : MutableMap<in K, MutableList<Long>>> LongArray.groupByTo( destination: M, keySelector: (Long) -> K ): M
Groups values returned by the valueTransform function applied to each element of the original array by the key returned by the given keySelector function applied to the element and puts to the destination map each group key associated with a list of corresponding values.
fun <K, V, M : MutableMap<in K, MutableList<V>>> LongArray.groupByTo( destination: M, keySelector: (Long) -> K, valueTransform: (Long) -> V ): M
indexOf
Returns first index of element, or -1 if the array does not contain element.
fun LongArray.indexOf(element: Long): Int
indexOfFirst
Returns index of the first element matching the given predicate, or -1 if the array does not contain such element.
fun LongArray.indexOfFirst(predicate: (Long) -> Boolean): Int
indexOfLast
Returns index of the last element matching the given predicate, or -1 if the array does not contain such element.
fun LongArray.indexOfLast(predicate: (Long) -> Boolean): Int
intersect
Returns a set containing all elements that are contained by both this array and the specified collection.
infix fun LongArray.intersect( other: Iterable<Long> ): Set<Long>
isEmpty
Returns true
if the array is empty.
fun LongArray.isEmpty(): Boolean
isNotEmpty
Returns true
if the array is not empty.
fun LongArray.isNotEmpty(): Boolean
joinTo
Appends the string from all the elements separated using separator and using the given prefix and postfix if supplied.
fun <A : Appendable> LongArray.joinTo( buffer: A, separator: CharSequence = ", ", prefix: CharSequence = "", postfix: CharSequence = "", limit: Int = -1, truncated: CharSequence = "...", transform: ((Long) -> CharSequence)? = null ): A
joinToString
Creates a string from all the elements separated using separator and using the given prefix and postfix if supplied.
fun LongArray.joinToString( separator: CharSequence = ", ", prefix: CharSequence = "", postfix: CharSequence = "", limit: Int = -1, truncated: CharSequence = "...", transform: ((Long) -> CharSequence)? = null ): String
last
Returns the last element.
fun LongArray.last(): Long
Returns the last element matching the given predicate.
fun LongArray.last(predicate: (Long) -> Boolean): Long
lastIndexOf
Returns last index of element, or -1 if the array does not contain element.
fun LongArray.lastIndexOf(element: Long): Int
lastOrNull
Returns the last element, or null
if the array is empty.
fun LongArray.lastOrNull(): Long?
Returns the last element matching the given predicate, or null
if no such element was found.
fun LongArray.lastOrNull(predicate: (Long) -> Boolean): Long?
map
Returns a list containing the results of applying the given transform function to each element in the original array.
fun <R> LongArray.map(transform: (Long) -> R): List<R>
mapIndexed
Returns a list containing the results of applying the given transform function to each element and its index in the original array.
fun <R> LongArray.mapIndexed( transform: (index: Int, Long) -> R ): List<R>
mapIndexedTo
Applies the given transform function to each element and its index in the original array and appends the results to the given destination.
fun <R, C : MutableCollection<in R>> LongArray.mapIndexedTo( destination: C, transform: (index: Int, Long) -> R ): C
mapTo
Applies the given transform function to each element of the original array and appends the results to the given destination.
fun <R, C : MutableCollection<in R>> LongArray.mapTo( destination: C, transform: (Long) -> R ): C
max
fun LongArray.max(): Long?
maxBy
fun <R : Comparable<R>> LongArray.maxBy( selector: (Long) -> R ): Long?
maxByOrNull
Returns the first element yielding the largest value of the given function or null
if there are no elements.
fun <R : Comparable<R>> LongArray.maxByOrNull( selector: (Long) -> R ): Long?
maxOf
Returns the largest value among all values produced by selector function applied to each element in the array.
fun <R : Comparable<R>> any_array<R>.maxOf( selector: (Long) -> R ): R
maxOfOrNull
Returns the largest value among all values produced by selector function applied to each element in the array or null
if there are no elements.
fun <R : Comparable<R>> any_array<R>.maxOfOrNull( selector: (Long) -> R ): R?
maxOfWith
Returns the largest value according to the provided comparator among all values produced by selector function applied to each element in the array.
fun <R> LongArray.maxOfWith( comparator: Comparator<in R>, selector: (Long) -> R ): R
maxOfWithOrNull
Returns the largest value according to the provided comparator among all values produced by selector function applied to each element in the array or null
if there are no elements.
fun <R> LongArray.maxOfWithOrNull( comparator: Comparator<in R>, selector: (Long) -> R ): R?
maxOrNull
Returns the largest element or null
if there are no elements.
fun LongArray.maxOrNull(): Long?
maxWith
fun LongArray.maxWith(comparator: Comparator<in Long>): Long?
maxWithOrNull
Returns the first element having the largest value according to the provided comparator or null
if there are no elements.
fun LongArray.maxWithOrNull( comparator: Comparator<in Long> ): Long?
min
fun LongArray.min(): Long?
minBy
fun <R : Comparable<R>> LongArray.minBy( selector: (Long) -> R ): Long?
minByOrNull
Returns the first element yielding the smallest value of the given function or null
if there are no elements.
fun <R : Comparable<R>> LongArray.minByOrNull( selector: (Long) -> R ): Long?
minOf
Returns the smallest value among all values produced by selector function applied to each element in the array.
fun <R : Comparable<R>> any_array<R>.minOf( selector: (Long) -> R ): R
minOfOrNull
Returns the smallest value among all values produced by selector function applied to each element in the array or null
if there are no elements.
fun <R : Comparable<R>> any_array<R>.minOfOrNull( selector: (Long) -> R ): R?
minOfWith
Returns the smallest value according to the provided comparator among all values produced by selector function applied to each element in the array.
fun <R> LongArray.minOfWith( comparator: Comparator<in R>, selector: (Long) -> R ): R
minOfWithOrNull
Returns the smallest value according to the provided comparator among all values produced by selector function applied to each element in the array or null
if there are no elements.
fun <R> LongArray.minOfWithOrNull( comparator: Comparator<in R>, selector: (Long) -> R ): R?
minOrNull
Returns the smallest element or null
if there are no elements.
fun LongArray.minOrNull(): Long?
minWith
fun LongArray.minWith(comparator: Comparator<in Long>): Long?
minWithOrNull
Returns the first element having the smallest value according to the provided comparator or null
if there are no elements.
fun LongArray.minWithOrNull( comparator: Comparator<in Long> ): Long?
none
Returns true
if the array has no elements.
fun LongArray.none(): Boolean
Returns true
if no elements match the given predicate.
fun LongArray.none(predicate: (Long) -> Boolean): Boolean
onEach
Performs the given action on each element and returns the array itself afterwards.
fun LongArray.onEach(action: (Long) -> Unit): LongArray
onEachIndexed
Performs the given action on each element, providing sequential index with the element, and returns the array itself afterwards.
fun LongArray.onEachIndexed( action: (index: Int, Long) -> Unit ): LongArray
partition
random
Returns a random element from this array.
fun LongArray.random(): Long
Returns a random element from this array using the specified source of randomness.
fun LongArray.random(random: Random): Long
randomOrNull
Returns a random element from this array, or null
if this array is empty.
fun LongArray.randomOrNull(): Long?
Returns a random element from this array using the specified source of randomness, or null
if this array is empty.
fun LongArray.randomOrNull(random: Random): Long?
reduce
Accumulates value starting with the first element and applying operation from left to right to current accumulator value and each element.
fun LongArray.reduce( operation: (acc: Long, Long) -> Long ): Long
reduceIndexed
Accumulates value starting with the first element and applying operation from left to right to current accumulator value and each element with its index in the original array.
fun LongArray.reduceIndexed( operation: (index: Int, acc: Long, Long) -> Long ): Long
reduceIndexedOrNull
Accumulates value starting with the first element and applying operation from left to right to current accumulator value and each element with its index in the original array.
fun LongArray.reduceIndexedOrNull( operation: (index: Int, acc: Long, Long) -> Long ): Long?
reduceOrNull
Accumulates value starting with the first element and applying operation from left to right to current accumulator value and each element.
fun LongArray.reduceOrNull( operation: (acc: Long, Long) -> Long ): Long?
reduceRight
Accumulates value starting with the last element and applying operation from right to left to each element and current accumulator value.
fun LongArray.reduceRight( operation: (Long, acc: Long) -> Long ): Long
reduceRightIndexed
Accumulates value starting with the last element and applying operation from right to left to each element with its index in the original array and current accumulator value.
fun LongArray.reduceRightIndexed( operation: (index: Int, Long, acc: Long) -> Long ): Long
reduceRightIndexedOrNull
Accumulates value starting with the last element and applying operation from right to left to each element with its index in the original array and current accumulator value.
fun LongArray.reduceRightIndexedOrNull( operation: (index: Int, Long, acc: Long) -> Long ): Long?
reduceRightOrNull
Accumulates value starting with the last element and applying operation from right to left to each element and current accumulator value.
fun LongArray.reduceRightOrNull( operation: (Long, acc: Long) -> Long ): Long?
refTo
fun LongArray.refTo(index: Int): CValuesRef<LongVar>
reverse
Reverses elements in the array in-place.
fun LongArray.reverse()
Reverses elements of the array in the specified range in-place.
fun LongArray.reverse(fromIndex: Int, toIndex: Int)
reversed
Returns a list with elements in reversed order.
fun LongArray.reversed(): List<Long>
reversedArray
Returns an array with elements of this array in reversed order.
fun LongArray.reversedArray(): LongArray
runningFold
runningFoldIndexed
Returns a list containing successive accumulation values generated by applying operation from left to right to each element, its index in the original array and current accumulator value that starts with initial value.
fun <R> LongArray.runningFoldIndexed( initial: R, operation: (index: Int, acc: R, Long) -> R ): List<R>
runningReduce
Returns a list containing successive accumulation values generated by applying operation from left to right to each element and current accumulator value that starts with the first element of this array.
fun LongArray.runningReduce( operation: (acc: Long, Long) -> Long ): List<Long>
runningReduceIndexed
Returns a list containing successive accumulation values generated by applying operation from left to right to each element, its index in the original array and current accumulator value that starts with the first element of this array.
fun LongArray.runningReduceIndexed( operation: (index: Int, acc: Long, Long) -> Long ): List<Long>
scan
scanIndexed
Returns a list containing successive accumulation values generated by applying operation from left to right to each element, its index in the original array and current accumulator value that starts with initial value.
fun <R> LongArray.scanIndexed( initial: R, operation: (index: Int, acc: R, Long) -> R ): List<R>
scanReduce
fun LongArray.scanReduce( operation: (acc: Long, Long) -> Long ): List<Long>
scanReduceIndexed
fun LongArray.scanReduceIndexed( operation: (index: Int, acc: Long, Long) -> Long ): List<Long>
shuffle
Randomly shuffles elements in this array in-place.
fun LongArray.shuffle()
Randomly shuffles elements in this array in-place using the specified random instance as the source of randomness.
fun LongArray.shuffle(random: Random)
single
Returns the single element, or throws an exception if the array is empty or has more than one element.
fun LongArray.single(): Long
Returns the single element matching the given predicate, or throws exception if there is no or more than one matching element.
fun LongArray.single(predicate: (Long) -> Boolean): Long
singleOrNull
Returns single element, or null
if the array is empty or has more than one element.
fun LongArray.singleOrNull(): Long?
Returns the single element matching the given predicate, or null
if element was not found or more than one element was found.
fun LongArray.singleOrNull( predicate: (Long) -> Boolean ): Long?
slice
Returns a list containing elements at indices in the specified indices range.
fun LongArray.slice(indices: IntRange): List<Long>
Returns a list containing elements at specified indices.
fun LongArray.slice(indices: Iterable<Int>): List<Long>
sliceArray
Returns an array containing elements of this array at specified indices.
fun LongArray.sliceArray(indices: Collection<Int>): LongArray
Returns an array containing elements at indices in the specified indices range.
fun LongArray.sliceArray(indices: IntRange): LongArray
sort
Sorts the array in-place according to the order specified by the given comparison function.
fun LongArray.sort(comparison: (a: Long, b: Long) -> Int)
sortDescending
Sorts elements in the array in-place descending according to their natural sort order.
fun LongArray.sortDescending()
Sorts elements of the array in the specified range in-place. The elements are sorted descending according to their natural sort order.
fun LongArray.sortDescending(fromIndex: Int, toIndex: Int)
sorted
Returns a list of all elements sorted according to their natural sort order.
fun LongArray.sorted(): List<Long>
sortedArray
Returns an array with all elements of this array sorted according to their natural sort order.
fun LongArray.sortedArray(): LongArray
sortedArrayDescending
Returns an array with all elements of this array sorted descending according to their natural sort order.
fun LongArray.sortedArrayDescending(): LongArray
sortedBy
Returns a list of all elements sorted according to natural sort order of the value returned by specified selector function.
fun <R : Comparable<R>> LongArray.sortedBy( selector: (Long) -> R? ): List<Long>
sortedByDescending
Returns a list of all elements sorted descending according to natural sort order of the value returned by specified selector function.
fun <R : Comparable<R>> LongArray.sortedByDescending( selector: (Long) -> R? ): List<Long>
sortedDescending
Returns a list of all elements sorted descending according to their natural sort order.
fun LongArray.sortedDescending(): List<Long>
sortedWith
Returns a list of all elements sorted according to the specified comparator.
fun LongArray.sortedWith( comparator: Comparator<in Long> ): List<Long>
subtract
Returns a set containing all elements that are contained by this array and not contained by the specified collection.
infix fun LongArray.subtract( other: Iterable<Long> ): Set<Long>
sum
Returns the sum of all elements in the array.
fun LongArray.sum(): Long
sumBy
Returns the sum of all values produced by selector function applied to each element in the array.
fun LongArray.sumBy(selector: (Long) -> Int): Int
sumByDouble
Returns the sum of all values produced by selector function applied to each element in the array.
fun LongArray.sumByDouble(selector: (Long) -> Double): Double
sumOf
Returns the sum of all values produced by selector function applied to each element in the array.
fun LongArray.sumOf(selector: (Long) -> Double): Double
fun LongArray.sumOf(selector: (Long) -> Int): Int
fun LongArray.sumOf(selector: (Long) -> Long): Long
fun LongArray.sumOf(selector: (Long) -> UInt): UInt
fun LongArray.sumOf(selector: (Long) -> ULong): ULong
fun LongArray.sumOf( selector: (Long) -> BigDecimal ): BigDecimal
fun LongArray.sumOf( selector: (Long) -> BigInteger ): BigInteger
take
Returns a list containing first n elements.
fun LongArray.take(n: Int): List<Long>
takeLast
Returns a list containing last n elements.
fun LongArray.takeLast(n: Int): List<Long>
takeLastWhile
Returns a list containing last elements satisfying the given predicate.
fun LongArray.takeLastWhile( predicate: (Long) -> Boolean ): List<Long>
takeWhile
Returns a list containing first elements satisfying the given predicate.
fun LongArray.takeWhile( predicate: (Long) -> Boolean ): List<Long>
toCollection
Appends all elements to the given destination collection.
fun <C : MutableCollection<in Long>> LongArray.toCollection( destination: C ): C
toCValues
fun LongArray.toCValues(): CValues<LongVar>
toHashSet
Returns a new HashSet of all elements.
fun LongArray.toHashSet(): HashSet<Long>
toList
Returns a List containing all elements.
fun LongArray.toList(): List<Long>
toMutableList
Returns a new MutableList filled with all elements of this array.
fun LongArray.toMutableList(): MutableList<Long>
toMutableSet
Returns a new MutableSet containing all distinct elements from the given array.
fun LongArray.toMutableSet(): MutableSet<Long>
toSet
Returns a Set of all elements.
fun LongArray.toSet(): Set<Long>
toSortedSet
Returns a new SortedSet of all elements.
fun LongArray.toSortedSet(): SortedSet<Long>
toULongArray
Returns an array of type ULongArray, which is a copy of this array where each element is an unsigned reinterpretation of the corresponding element of this array.
fun LongArray.toULongArray(): ULongArray
union
Returns a set containing all distinct elements from both collections.
infix fun LongArray.union(other: Iterable<Long>): Set<Long>
withIndex
Returns a lazy Iterable that wraps each element of the original array into an IndexedValue containing the index of that element and the element itself.
fun LongArray.withIndex(): Iterable<IndexedValue<Long>>
zip
Returns a list of pairs built from the elements of this
array and the other array with the same index. The returned list has length of the shortest collection.
infix fun <R> any_array<R>.zip( other: Array<out R> ): List<Pair<Long, R>>
Returns a list of values built from the elements of this
array and the other array with the same index using the provided transform function applied to each pair of elements. The returned list has length of the shortest collection.
fun <R, V> LongArray.zip( other: Array<out R>, transform: (a: Long, b: R) -> V ): List<V>
Returns a list of pairs built from the elements of this
collection and other array with the same index. The returned list has length of the shortest collection.
infix fun <R> LongArray.zip( other: Iterable<R> ): List<Pair<Long, R>>
Returns a list of values built from the elements of this
array and the other collection with the same index using the provided transform function applied to each pair of elements. The returned list has length of the shortest collection.
fun <R, V> LongArray.zip( other: Iterable<R>, transform: (a: Long, b: R) -> V ): List<V>
Returns a list of values built from the elements of this
array and the other array with the same index using the provided transform function applied to each pair of elements. The returned list has length of the shortest array.
fun <V> LongArray.zip( other: LongArray, transform: (a: Long, b: Long) -> V ): List<V>
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Licensed under the Apache License, Version 2.0.
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