Number

abstract class Number

Superclass for all platform classes representing numeric values.

Constructors

Number

toByte

abstract fun toByte(): Byte

Returns the value of this number as a Byte, which may involve rounding or truncation.

toChar

abstract fun toChar(): Char

Returns the Char with the numeric value equal to this number, truncated to 16 bits if appropriate.

toDouble

abstract fun toDouble(): Double

Returns the value of this number as a Double, which may involve rounding.

toFloat

abstract fun toFloat(): Float

Returns the value of this number as a Float, which may involve rounding.

toInt

abstract fun toInt(): Int

Returns the value of this number as an Int, which may involve rounding or truncation.

toLong

abstract fun toLong(): Long

Returns the value of this number as a Long, which may involve rounding or truncation.

toShort

abstract fun toShort(): Short

Returns the value of this number as a Short, which may involve rounding or truncation.

Byte

Short

Int

Long

Float

Double

narrow

inline external fun <R : Number> Number.narrow(): R

signExtend

inline external fun <R : Number> Number.signExtend(): R