Long

Common
JVM
JS
Native
1.0
For Common, JVM, JS

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

For Native

Represents a 64-bit signed integer.

Functions

Common
JVM
JS
Native
1.0

and

Performs a bitwise AND operation between the two values.

infix fun and ( other : Long ) : Long
Common
JVM
JS
Native
1.0

compareTo

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.

operator fun compareTo ( other : Byte ) : Int
operator fun compareTo ( other : Short ) : Int
operator fun compareTo ( other : Int ) : Int
operator fun compareTo ( other : Long ) : Int
operator fun compareTo ( other : Float ) : Int
operator fun compareTo ( other : Double ) : Int
Common
JVM
JS
Native
1.0

dec

Returns this value decremented by one.

operator fun dec ( ) : Long
Common
JVM
JS
Native
1.0

div

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

operator fun div ( other : Byte ) : Long
operator fun div ( other : Short ) : Long
operator fun div ( other : Int ) : Long
operator fun div ( other : Long ) : Long

Divides this value by the other value.

operator fun div ( other : Float ) : Float
operator fun div ( other : Double ) : Double

equals

Native
1.3
fun equals ( other : Long ) : Boolean
Common
JVM
JS
Native
1.0

Indicates whether some other object is "equal to" this one. Implementations must fulfil the following requirements:

fun equals ( other : Any ? ) : Boolean
Native
1.3

hashCode

Returns a hash code value for the object. The general contract of hashCode is:

fun hashCode ( ) : Int
Common
JVM
JS
Native
1.0

inc

Returns this value incremented by one.

operator fun inc ( ) : Long
Common
JVM
JS
Native
1.0

inv

Inverts the bits in this value.

fun inv ( ) : Long
Common
JVM
JS
Native
1.0

minus

Subtracts the other value from this value.

operator fun minus ( other : Byte ) : Long
operator fun minus ( other : Short ) : Long
operator fun minus ( other : Int ) : Long
operator fun minus ( other : Long ) : Long
operator fun minus ( other : Float ) : Float
operator fun minus ( other : Double ) : Double
Common
JVM
JS
Native
1.0

or

Performs a bitwise OR operation between the two values.

infix fun or ( other : Long ) : Long
Common
JVM
JS
Native
1.0

plus

Adds the other value to this value.

operator fun plus ( other : Byte ) : Long
operator fun plus ( other : Short ) : Long
operator fun plus ( other : Int ) : Long
operator fun plus ( other : Long ) : Long
operator fun plus ( other : Float ) : Float
operator fun plus ( other : Double ) : Double
Common
JVM
JS
Native
1.0

rangeTo

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

operator fun rangeTo ( other : Byte ) : LongRange
operator fun rangeTo ( other : Short ) : LongRange
operator fun rangeTo ( other : Int ) : LongRange
operator fun rangeTo ( other : Long ) : LongRange
Common
JVM
JS
Native
1.9

rangeUntil

Creates a range from this value up to but excluding the specified other value.

operator fun rangeUntil ( other : Byte ) : LongRange
operator fun rangeUntil ( other : Short ) : LongRange
operator fun rangeUntil ( other : Int ) : LongRange
operator fun rangeUntil ( other : Long ) : LongRange
Common
JVM
JS
Native
1.1

rem

Calculates the remainder of truncating division of this value (dividend) by the other value (divisor).

operator fun rem ( other : Byte ) : Long
operator fun rem ( other : Short ) : Long
operator fun rem ( other : Int ) : Long
operator fun rem ( other : Long ) : Long
operator fun rem ( other : Float ) : Float
operator fun rem ( other : Double ) : Double
Common
JVM
JS
Native
1.0

shl

Shifts this value left by the bitCount number of bits.

infix fun shl ( bitCount : Int ) : Long
Common
JVM
JS
Native
1.0

shr

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

infix fun shr ( bitCount : Int ) : Long
Common
JVM
JS
Native
1.0

times

Multiplies this value by the other value.

operator fun times ( other : Byte ) : Long
operator fun times ( other : Short ) : Long
operator fun times ( other : Int ) : Long
operator fun times ( other : Long ) : Long
operator fun times ( other : Float ) : Float
operator fun times ( other : Double ) : Double
Common
JVM
JS
Native
1.0

toByte

Converts this Long value to Byte .

fun toByte ( ) : Byte
Common
JVM
JS
Native
1.0

toChar

Converts this Long value to Char .

fun toChar ( ) : Char
Common
JVM
JS
Native
1.0

toDouble

Converts this Long value to Double .

fun toDouble ( ) : Double
Common
JVM
JS
Native
1.0

toFloat

Converts this Long value to Float .

fun toFloat ( ) : Float
Common
JVM
JS
Native
1.0

toInt

Converts this Long value to Int .

fun toInt ( ) : Int
Common
JVM
JS
Native
1.0

toLong

Returns this value.

fun toLong ( ) : Long
Common
JVM
JS
Native
1.0

toShort

Converts this Long value to Short .

fun toShort ( ) : Short
Common
JVM
JS
Native
1.0

toString

Returns a string representation of the object.

fun toString ( ) : String
Common
JVM
JS
Native
1.0

unaryMinus

Returns the negative of this value.

operator fun unaryMinus ( ) : Long
Common
JVM
JS
Native
1.0

unaryPlus

Returns this value.

operator fun unaryPlus ( ) : Long
Common
JVM
JS
Native
1.0

ushr

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

infix fun ushr ( bitCount : Int ) : Long
Common
JVM
JS
Native
1.0

xor

Performs a bitwise XOR operation between the two values.

infix fun xor ( other : Long ) : Long

Companion Object Properties

Common
JVM
JS
Native
1.0

MAX_VALUE

A constant holding the maximum value an instance of Long can have.

const val MAX_VALUE : Long
Common
JVM
JS
Native
1.0

MIN_VALUE

A constant holding the minimum value an instance of Long can have.

const val MIN_VALUE : Long
Common
JVM
JS
Native
1.3

SIZE_BITS

The number of bits used to represent an instance of Long in a binary form.

const val SIZE_BITS : Int
Common
JVM
JS
Native
1.3

SIZE_BYTES

The number of bytes used to represent an instance of Long in a binary form.

const val SIZE_BYTES : Int

Extension Properties

Common
JVM
JS
Native
1.3

days

Returns a Duration equal to this Long number of days.

val Long . days : Duration
Common
JVM
JS
Native
1.3

hours

Returns a Duration equal to this Long number of hours.

val Long . hours : Duration
Common
JVM
JS
Native
1.3

microseconds

Returns a Duration equal to this Long number of microseconds.

val Long . microseconds : Duration
Common
JVM
JS
Native
1.3

milliseconds

Returns a Duration equal to this Long number of milliseconds.

val Long . milliseconds : Duration
Common
JVM
JS
Native
1.3

minutes

Returns a Duration equal to this Long number of minutes.

val Long . minutes : Duration
Common
JVM
JS
Native
1.3

nanoseconds

Returns a Duration equal to this Long number of nanoseconds.

val Long . nanoseconds : Duration
Common
JVM
JS
Native
1.3

seconds

Returns a Duration equal to this Long number of seconds.

val Long . seconds : Duration

Extension Functions

Common
JVM
JS
Native
1.0

coerceAtLeast

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

fun Long . coerceAtLeast ( minimumValue : Long ) : Long
fun < T : Comparable < T > > T . coerceAtLeast ( minimumValue : T ) : T
Common
JVM
JS
Native
1.0

coerceAtMost

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

fun Long . coerceAtMost ( maximumValue : Long ) : Long
fun < T : Comparable < T > > T . coerceAtMost ( maximumValue : T ) : T
Common
JVM
JS
Native
1.0

coerceIn

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

fun Long . coerceIn (
minimumValue : Long ,
maximumValue : Long
) : Long
fun < T : Comparable < T > > T . coerceIn (
minimumValue : T ? ,
maximumValue : T ?
) : T

Ensures that this value lies in the specified range .

fun Long . coerceIn ( range : ClosedRange < Long > ) : Long
fun < T : Comparable < T > > T . coerceIn (
range : ClosedFloatingPointRange < T >
) : T
fun < T : Comparable < T > > T . coerceIn ( range : ClosedRange < T > ) : T
Common
JVM
JS
Native
1.6

compareTo

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

infix fun < T > Comparable < T > . compareTo ( other : T ) : Int
Native
1.3

convert

fun < R : Any > Long . convert ( ) : R
Common
JVM
JS
Native
1.0

downTo

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

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
Common
JVM
JS
Native
1.5

floorDiv

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

fun Long . floorDiv ( other : Byte ) : Long
fun Long . floorDiv ( other : Short ) : Long
fun Long . floorDiv ( other : Int ) : Long
fun Long . floorDiv ( other : Long ) : Long
Common
JVM
JS
Native
1.5

mod

Calculates the remainder of flooring division of this value (dividend) by the other value (divisor).

fun Long . mod ( other : Byte ) : Byte
fun Long . mod ( other : Short ) : Short
fun Long . mod ( other : Int ) : Int
fun Long . mod ( other : Long ) : Long
Native
1.3

narrow

fun < R : Number > Number . narrow ( ) : R
Common
JVM
JS
Native
1.0

rangeTo

Creates a range from this Comparable value to the specified that value.

operator fun < T : Comparable < T > > T . rangeTo (
that : T
) : ClosedRange < T >
Common
JVM
JS
Native
1.9

rangeUntil

Creates an open-ended range from this Comparable value to the specified that value.

operator fun < T : Comparable < T > > T . rangeUntil (
that : T
) : OpenEndRange < T >
Native
1.3

signExtend

fun < R : Number > Number . signExtend ( ) : R
JVM
1.2

toBigDecimal

Returns the value of this Long number as a BigDecimal .

fun Long . toBigDecimal ( ) : BigDecimal
fun Long . toBigDecimal ( mathContext : MathContext ) : BigDecimal
JVM
1.2

toBigInteger

Returns the value of this Long number as a BigInteger .

fun Long . toBigInteger ( ) : BigInteger
Native
1.3

toCPointer

fun < T : CPointed > Long . toCPointer ( ) : CPointer < T > ?
Common
JVM
JS
Native
1.6

toDuration

Returns a Duration equal to this Long number of the specified unit .

fun Long . toDuration ( unit : DurationUnit ) : Duration
Common
JVM
JS
Native
1.9

toHexString

Formats this Long value using the specified format .

fun Long . toHexString (
format : HexFormat = HexFormat.Default
) : String
Common
JVM
JS
Native
1.5

toUByte

Converts this Long value to UByte .

fun Long . toUByte ( ) : UByte
Common
JVM
JS
Native
1.5

toUInt

Converts this Long value to UInt .

fun Long . toUInt ( ) : UInt
Common
JVM
JS
Native
1.5

toULong

Converts this Long value to ULong .

fun Long . toULong ( ) : ULong
Common
JVM
JS
Native
1.5

toUShort

Converts this Long value to UShort .

fun Long . toUShort ( ) : UShort
Common
JVM
JS
Native
1.0

until

Returns a range from this value up to but excluding the specified to value.

infix fun Long . until ( to : Byte ) : LongRange
infix fun Long . until ( to : Int ) : LongRange
infix fun Long . until ( to : Long ) : LongRange
infix fun Long . until ( to : Short ) : LongRange