Long

class Long : Number, Comparable<Long>

Represents a 64-bit signed integer. On the JVM, non-nullable values of this type are represented as values of the primitive type long.

Types

Companion

object Companion

Functions

and

infix fun and(other: Long): Long

Performs a bitwise AND operation between the two values.

compareTo

operator fun compareTo(other: Byte): Int

operator fun compareTo(other: Double): Int

operator fun compareTo(other: Float): Int

operator fun compareTo(other: Int): Int

open operator override fun compareTo(other: Long): Int

operator fun compareTo(other: Short): Int

Compares this value with the specified value for order. Returns zero if this value is equal to the specified other value, a negative number if it's less than other, or a positive number if it's greater than other.

dec

operator fun dec(): Long

Decrements this value.

div

operator fun div(other: Byte): Long

operator fun div(other: Int): Long

operator fun div(other: Long): Long

operator fun div(other: Short): Long

Divides this value by the other value, truncating the result to an integer that is closer to zero.

operator fun div(other: Double): Double

operator fun div(other: Float): Float

Divides this value by the other value.

inc

operator fun inc(): Long

Increments this value.

inv

fun inv(): Long

Inverts the bits in this value.

minus

operator fun minus(other: Byte): Long

operator fun minus(other: Double): Double

operator fun minus(other: Float): Float

operator fun minus(other: Int): Long

operator fun minus(other: Long): Long

operator fun minus(other: Short): Long

Subtracts the other value from this value.

infix fun or(other: Long): Long

Performs a bitwise OR operation between the two values.

plus

operator fun plus(other: Byte): Long

operator fun plus(other: Double): Double

operator fun plus(other: Float): Float

operator fun plus(other: Int): Long

operator fun plus(other: Long): Long

operator fun plus(other: Short): Long

Adds the other value to this value.

rangeTo

operator fun rangeTo(other: Byte): LongRange

operator fun rangeTo(other: Int): LongRange

operator fun rangeTo(other: Long): LongRange

operator fun rangeTo(other: Short): LongRange

Creates a range from this value to the specified other value.

rem

operator fun rem(other: Byte): Long

operator fun rem(other: Double): Double

operator fun rem(other: Float): Float

operator fun rem(other: Int): Long

operator fun rem(other: Long): Long

operator fun rem(other: Short): Long

Calculates the remainder of truncating division of this value by the other value.

Since Kotlin

1.1

shl

infix fun shl(bitCount: Int): Long

Shifts this value left by the bitCount number of bits.

shr

infix fun shr(bitCount: Int): Long

Shifts this value right by the bitCount number of bits, filling the leftmost bits with copies of the sign bit.

times

operator fun times(other: Byte): Long

operator fun times(other: Double): Double

operator fun times(other: Float): Float

operator fun times(other: Int): Long

operator fun times(other: Long): Long

operator fun times(other: Short): Long

Multiplies this value by the other value.

toByte

open override fun toByte(): Byte

Converts this Long value to Byte.

toChar

@DeprecatedSinceKotlin(warningSince = "1.5")

~~open~~ ~~override~~ ~~fun~~ ~~toChar~~(): Char

Converts this Long value to Char.

toDouble

open override fun toDouble(): Double

Converts this Long value to Double.

toFloat

open override fun toFloat(): Float

Converts this Long value to Float.

toInt

open override fun toInt(): Int

Converts this Long value to Int.

toLong

open override fun toLong(): Long

Returns this value.

toShort

open override fun toShort(): Short

Converts this Long value to Short.

unaryMinus

operator fun unaryMinus(): Long

Returns the negative of this value.

unaryPlus

operator fun unaryPlus(): Long

Returns this value.

ushr

infix fun ushr(bitCount: Int): Long

Shifts this value right by the bitCount number of bits, filling the leftmost bits with zeros.

xor

infix fun xor(other: Long): Long

Performs a bitwise XOR operation between the two values.

Extensions

absoluteValue

expect val Long.absoluteValue: Long

Returns the absolute value of this value.

actual val Long.absoluteValue: Long

Returns the absolute value of this value.

actual val Long.absoluteValue: Long

Returns the absolute value of this value.

actual val Long.absoluteValue: Long

Returns the absolute value of this value.

coerceAtLeast

fun Long.coerceAtLeast(minimumValue: Long): Long

Ensures that this value is not less than the specified minimumValue.

coerceAtMost

fun Long.coerceAtMost(maximumValue: Long): Long

Ensures that this value is not greater than the specified maximumValue.

coerceIn

fun Long.coerceIn(minimumValue: Long, maximumValue: Long): Long

Ensures that this value lies in the specified range minimumValue..maximumValue.

fun Long.coerceIn(range: ClosedRange<Long>): Long

Ensures that this value lies in the specified range.

convert

inline external fun <R : Any> Long.convert(): R

countLeadingZeroBits

expect fun Long.countLeadingZeroBits(): Int

Counts the number of consecutive most significant bits that are zero in the binary representation of this Long number.

actual inline fun Long.countLeadingZeroBits(): Int

Counts the number of consecutive most significant bits that are zero in the binary representation of this Long number.

actual fun Long.countLeadingZeroBits(): Int

Counts the number of consecutive most significant bits that are zero in the binary representation of this Long number.

actual fun Long.countLeadingZeroBits(): Int

Counts the number of consecutive most significant bits that are zero in the binary representation of this Long number.

countOneBits

expect fun Long.countOneBits(): Int

Counts the number of set bits in the binary representation of this Long number.

actual inline fun Long.countOneBits(): Int

Counts the number of set bits in the binary representation of this Long number.

actual fun Long.countOneBits(): Int

Counts the number of set bits in the binary representation of this Long number.

actual external fun Long.countOneBits(): Int

Counts the number of set bits in the binary representation of this Long number.

countTrailingZeroBits

expect fun Long.countTrailingZeroBits(): Int

Counts the number of consecutive least significant bits that are zero in the binary representation of this Long number.

actual inline fun Long.countTrailingZeroBits(): Int

Counts the number of consecutive least significant bits that are zero in the binary representation of this Long number.

actual fun Long.countTrailingZeroBits(): Int

Counts the number of consecutive least significant bits that are zero in the binary representation of this Long number.

actual fun Long.countTrailingZeroBits(): Int

Counts the number of consecutive least significant bits that are zero in the binary representation of this Long number.

days

@ExperimentalTime

~~val~~ Long.~~days~~: Duration

Returns a Duration equal to this Long number of days.

downTo

infix fun Long.downTo(to: Byte): LongProgression

infix fun Long.downTo(to: Int): LongProgression

infix fun Long.downTo(to: Long): LongProgression

infix fun Long.downTo(to: Short): LongProgression

Returns a progression from this value down to the specified to value with the step -1.

floorDiv

inline fun Long.floorDiv(other: Byte): Long

inline fun Long.floorDiv(other: Short): Long

inline fun Long.floorDiv(other: Int): Long

inline fun Long.floorDiv(other: Long): Long

Divides this value by the other value, flooring the result to an integer that is closer to negative infinity.

hours

@ExperimentalTime

~~val~~ Long.~~hours~~: Duration

Returns a Duration equal to this Long number of hours.

microseconds

@ExperimentalTime

~~val~~ Long.~~microseconds~~: Duration

Returns a Duration equal to this Long number of microseconds.

milliseconds

@ExperimentalTime

~~val~~ Long.~~milliseconds~~: Duration

Returns a Duration equal to this Long number of milliseconds.

minutes

@ExperimentalTime

~~val~~ Long.~~minutes~~: Duration

Returns a Duration equal to this Long number of minutes.

mod

inline fun Long.mod(other: Byte): Byte

inline fun Long.mod(other: Short): Short

inline fun Long.mod(other: Int): Int

inline fun Long.mod(other: Long): Long

Calculates the remainder of flooring division of this value by the other value.

nanoseconds

@ExperimentalTime

~~val~~ Long.~~nanoseconds~~: Duration

Returns a Duration equal to this Long number of nanoseconds.

rotateLeft

@ExperimentalStdlibApi

expect fun Long.rotateLeft(bitCount: Int): Long

Rotates the binary representation of this Long number left by the specified bitCount number of bits. The most significant bits pushed out from the left side reenter the number as the least significant bits on the right side.

@ExperimentalStdlibApi

actual inline fun Long.rotateLeft(bitCount: Int): Long

@ExperimentalStdlibApi

actual fun Long.rotateLeft(bitCount: Int): Long

@ExperimentalStdlibApi

actual fun Long.rotateLeft(bitCount: Int): Long

rotateRight

@ExperimentalStdlibApi

expect fun Long.rotateRight(bitCount: Int): Long

Rotates the binary representation of this Long number right by the specified bitCount number of bits. The least significant bits pushed out from the right side reenter the number as the most significant bits on the left side.

@ExperimentalStdlibApi

actual inline fun Long.rotateRight(bitCount: Int): Long

@ExperimentalStdlibApi

actual inline fun Long.rotateRight(bitCount: Int): Long

@ExperimentalStdlibApi

actual inline fun Long.rotateRight(bitCount: Int): Long

seconds

@ExperimentalTime

~~val~~ Long.~~seconds~~: Duration

Returns a Duration equal to this Long number of seconds.

sign