kotlin-stdlib/kotlin.ranges/[JRE]IntRange

IntRange

class IntRange(start: Int, endInclusive: Int) : IntProgression, ClosedRange<Int>

A range of values of type Int.

Constructors

IntRange

fun IntRange(start: Int, endInclusive: Int)

Types

Companion

object Companion

Functions

contains

open operator override fun contains(value: Int): Boolean

Checks whether the specified value belongs to the range.

equals

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

hashCode

open override fun hashCode(): Int

isEmpty

open override fun isEmpty(): Boolean

Checks whether the range is empty.

iterator

open operator override fun iterator(): IntIterator

Returns an iterator over the elements of this object.

toString

open override fun toString(): String

Properties

endInclusive

open override val endInclusive: Int

The maximum value in the range (inclusive).

first

val first: Int

The first element in the progression.

last

val last: Int

The last element in the progression.

start

open override val start: Int

The minimum value in the range.

step

val step: Int

The step of the progression.

Extensions

contains

inline operator fun IntRange.contains(element: Int?): Boolean

Returns true if this range contains the specified element.

random

inline fun IntRange.random(): Int

Returns a random element from this range.

fun IntRange.random(random: Random): Int

Returns a random element from this range using the specified source of randomness.

randomOrNull

inline fun IntRange.randomOrNull(): Int?

Returns a random element from this range, or null if this range is empty.

fun IntRange.randomOrNull(random: Random): Int?

Returns a random element from this range using the specified source of randomness, or null if this range is empty.