LongList

inline fun any(): Boolean

Returns true if there's at least one element in the collection.

inline fun any(predicate: (element: Long) -> Boolean): Boolean

Returns true if any of the elements give a true return value for predicate.

fun binarySearch(element: Int, fromIndex: Int = 0, toIndex: Int = size): Int

Searches this list the specified element in the range defined by fromIndex and toIndex. The list is expected to be sorted into ascending order according to the natural ordering of its elements, otherwise the result is undefined.

fromIndex must be >= 0 and <toIndex, and toIndex must be <= size, otherwise an an IndexOutOfBoundsException will be thrown.

operator fun contains(element: Long): Boolean

Returns true if the LongList contains element or false otherwise.

fun containsAll(elements: LongList): Boolean

Returns true if the LongList contains all elements in elements or false if one or more are missing.

inline fun count(): Int

Returns the number of elements in this list.

inline fun count(predicate: (element: Long) -> Boolean): Int

Counts the number of elements matching predicate.

fun elementAt(index: @IntRange(from = 0) Int): Long

Returns the element at the given index or throws IndexOutOfBoundsException if the index is out of bounds of this collection.

inline fun elementAtOrElse(
    index: @IntRange(from = 0) Int,
    defaultValue: (index: Int) -> Long
): Long

Returns the element at the given index or defaultValue if index is out of bounds of the collection.

open operator fun equals(other: Any?): Boolean

Returns true if other is a LongList and the contents of this and other are the same.

fun first(): Long

Returns the first element in the LongList or throws a NoSuchElementException if it isEmpty.

inline fun first(predicate: (element: Long) -> Boolean): Long

Returns the first element in the LongList for which predicate returns true or throws NoSuchElementException if nothing matches.

inline fun <R : Any?> fold(initial: R, operation: (acc, element: Long) -> R): R

Accumulates values, starting with initial, and applying operation to each element in the LongList in order.

inline fun <R : Any?> foldIndexed(initial: R, operation: (index: Int, acc, element: Long) -> R): R

Accumulates values, starting with initial, and applying operation to each element in the LongList in order.

inline fun <R : Any?> foldRight(initial: R, operation: (element: Long, acc) -> R): R

Accumulates values, starting with initial, and applying operation to each element in the LongList in reverse order.

inline fun <R : Any?> foldRightIndexed(
    initial: R,
    operation: (index: Int, element: Long, acc) -> R
): R

Accumulates values, starting with initial, and applying operation to each element in the LongList in reverse order.

inline fun forEach(block: (element: Long) -> Unit): Unit

Calls block for each element in the LongList, in order.

inline fun forEachIndexed(block: (index: Int, element: Long) -> Unit): Unit

Calls block for each element in the LongList along with its index, in order.

inline fun forEachReversed(block: (element: Long) -> Unit): Unit

Calls block for each element in the LongList in reverse order.

inline fun forEachReversedIndexed(block: (index: Int, element: Long) -> Unit): Unit

Calls block for each element in the LongList along with its index, in reverse order.

operator fun get(index: @IntRange(from = 0) Int): Long

Returns the element at the given index or throws IndexOutOfBoundsException if the index is out of bounds of this collection.

open fun hashCode(): Int

Returns a hash code based on the contents of the LongList.

fun indexOf(element: Long): Int

Returns the index of element in the LongList or -1 if element is not there.

inline fun indexOfFirst(predicate: (element: Long) -> Boolean): Int

Returns the index if the first element in the LongList for which predicate returns true.

inline fun indexOfLast(predicate: (element: Long) -> Boolean): Int

Returns the index if the last element in the LongList for which predicate returns true.

inline fun isEmpty(): Boolean

Returns true if the LongList has no elements in it or false otherwise.

inline fun isNotEmpty(): Boolean

Returns true if there are elements in the LongList or false if it is empty.

fun joinToString(
    separator: CharSequence = ", ",
    prefix: CharSequence = "",
    postfix: CharSequence = "",
    limit: Int = -1,
    truncated: CharSequence = "..."
): String

Creates a String from the elements separated by separator and using prefix before and postfix after, if supplied.

When a non-negative value of limit is provided, a maximum of limit items are used to generate the string. If the collection holds more than limit items, the string is terminated with truncated.

inline fun joinToString(
    separator: CharSequence = ", ",
    prefix: CharSequence = "",
    postfix: CharSequence = "",
    limit: Int = -1,
    truncated: CharSequence = "...",
    crossinline transform: (Long) -> CharSequence
): String

Creates a String from the elements separated by separator and using prefix before and postfix after, if supplied. transform dictates how each element will be represented.

When a non-negative value of limit is provided, a maximum of limit items are used to generate the string. If the collection holds more than limit items, the string is terminated with truncated.

fun last(): Long

Returns the last element in the LongList or throws a NoSuchElementException if it isEmpty.

inline fun last(predicate: (element: Long) -> Boolean): Long

Returns the last element in the LongList for which predicate returns true or throws NoSuchElementException if nothing matches.

fun lastIndexOf(element: Long): Int

Returns the index of the last element in the LongList that is the same as element or -1 if no elements match.

inline fun none(): Boolean

Returns true if the collection has no elements in it.

inline fun reversedAny(predicate: (element: Long) -> Boolean): Boolean

Returns true if any of the elements give a true return value for predicate while iterating in the reverse order.

open fun toString(): String

Returns a String representation of the list, surrounded by "[]" and each element separated by ", ".

val indices: IntRange

Returns an IntRange of the valid indices for this LongList.

val lastIndex: Int

Returns the last valid index in the LongList. This can be -1 when the list is empty.

val size: Int

The number of elements in the LongList.