kotlin-stdlib/kotlin/Float

Float

class Float : Number, Comparable<Float> (source)

Represents a single-precision 32-bit IEEE 754 floating point number. On the JVM, non-nullable values of this type are represented as values of the primitive type float.

Since Kotlin

1.1
class Float : Number, Comparable<Float> (source)

Represents a single-precision 32-bit IEEE 754 floating point number. On the JVM, non-nullable values of this type are represented as values of the primitive type float.

Since Kotlin

1.0

Types

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object Companion
Since Kotlin 1.1
object Companion
Since Kotlin 1.0

Functions

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fun Float.coerceAtLeast(minimumValue: Float): Float

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

Since Kotlin 1.0
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fun Float.coerceAtMost(maximumValue: Float): Float

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

Since Kotlin 1.0
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fun Float.coerceIn(minimumValue: Float, maximumValue: Float): Float

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

Since Kotlin 1.0
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operator fun compareTo(other: Byte): Int
operator fun compareTo(other: Double): Int
open operator override fun compareTo(other: Float): Int
operator fun compareTo(other: Int): Int
operator 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.

Since Kotlin 1.1
operator fun compareTo(other: Byte): Int
operator fun compareTo(other: Double): Int
open operator override fun compareTo(other: Float): Int
operator fun compareTo(other: Int): Int
operator 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.

Since Kotlin 1.0
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operator fun dec(): Float

Returns this value decremented by one.

Since Kotlin 1.1
operator fun dec(): Float

Returns this value decremented by one.

Since Kotlin 1.0
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operator fun div(other: Byte): Float
operator fun div(other: Double): Double
operator fun div(other: Float): Float
operator fun div(other: Int): Float
operator fun div(other: Long): Float
operator fun div(other: Short): Float

Divides this value by the other value.

Since Kotlin 1.1
operator fun div(other: Byte): Float
operator fun div(other: Double): Double
operator fun div(other: Float): Float
operator fun div(other: Int): Float
operator fun div(other: Long): Float
operator fun div(other: Short): Float

Divides this value by the other value.

Since Kotlin 1.0
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operator fun inc(): Float

Returns this value incremented by one.

Since Kotlin 1.1
operator fun inc(): Float

Returns this value incremented by one.

Since Kotlin 1.0
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expect inline fun Float.isFinite(): Boolean

Returns true if the argument is a finite floating-point value; returns false otherwise (for NaN and infinity arguments).

Since Kotlin 1.0
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expect inline fun Float.isInfinite(): Boolean

Returns true if this value is infinitely large in magnitude.

Since Kotlin 1.0
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expect inline fun Float.isNaN(): Boolean

Returns true if the specified number is a Not-a-Number (NaN) value, false otherwise.

Since Kotlin 1.0
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operator fun minus(other: Byte): Float
operator fun minus(other: Double): Double
operator fun minus(other: Float): Float
operator fun minus(other: Int): Float
operator fun minus(other: Long): Float
operator fun minus(other: Short): Float

Subtracts the other value from this value.

Since Kotlin 1.1
operator fun minus(other: Byte): Float
operator fun minus(other: Double): Double
operator fun minus(other: Float): Float
operator fun minus(other: Int): Float
operator fun minus(other: Long): Float
operator fun minus(other: Short): Float

Subtracts the other value from this value.

Since Kotlin 1.0
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operator fun plus(other: Byte): Float
operator fun plus(other: Double): Double
operator fun plus(other: Float): Float
operator fun plus(other: Int): Float
operator fun plus(other: Long): Float
operator fun plus(other: Short): Float

Adds the other value to this value.

Since Kotlin 1.1
operator fun plus(other: Byte): Float
operator fun plus(other: Double): Double
operator fun plus(other: Float): Float
operator fun plus(other: Int): Float
operator fun plus(other: Long): Float
operator fun plus(other: Short): Float

Adds the other value to this value.

Since Kotlin 1.0
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operator fun Float.rangeTo(that: Float): ClosedFloatingPointRange<Float>

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

Since Kotlin 1.1
operator fun Float.rangeTo(that: Float): ClosedFloatingPointRange<Float>

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

Since Kotlin 1.1
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operator fun rem(other: Byte): Float
operator fun rem(other: Double): Double
operator fun rem(other: Float): Float
operator fun rem(other: Int): Float
operator fun rem(other: Long): Float
operator fun rem(other: Short): Float

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

Since Kotlin 1.1
operator fun rem(other: Byte): Float
operator fun rem(other: Double): Double
operator fun rem(other: Float): Float
operator fun rem(other: Int): Float
operator fun rem(other: Long): Float
operator fun rem(other: Short): Float

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

Since Kotlin 1.1
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operator fun times(other: Byte): Float
operator fun times(other: Double): Double
operator fun times(other: Float): Float
operator fun times(other: Int): Float
operator fun times(other: Long): Float
operator fun times(other: Short): Float

Multiplies this value by the other value.

Since Kotlin 1.1
operator fun times(other: Byte): Float
operator fun times(other: Double): Double
operator fun times(other: Float): Float
operator fun times(other: Int): Float
operator fun times(other: Long): Float
operator fun times(other: Short): Float

Multiplies this value by the other value.

Since Kotlin 1.0
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open override fun toByte(): Byte

Converts this Float value to Byte.

Since Kotlin 1.1
open override fun toByte(): Byte

Converts this Float value to Byte.

Since Kotlin 1.0
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open override fun toChar(): Char

Converts this Float value to Char.

Since Kotlin 1.1
open override fun toChar(): Char

Converts this Float value to Char.

Since Kotlin 1.0
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open override fun toDouble(): Double

Converts this Float value to Double.

Since Kotlin 1.1
open override fun toDouble(): Double

Converts this Float value to Double.

Since Kotlin 1.0
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open override fun toFloat(): Float

Returns this value.

Since Kotlin 1.1
open override fun toFloat(): Float

Returns this value.

Since Kotlin 1.0
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open override fun toInt(): Int

Converts this Float value to Int.

Since Kotlin 1.1
open override fun toInt(): Int

Converts this Float value to Int.

Since Kotlin 1.0
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open override fun toLong(): Long

Converts this Float value to Long.

Since Kotlin 1.1
open override fun toLong(): Long

Converts this Float value to Long.

Since Kotlin 1.0
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open override fun toShort(): Short

Converts this Float value to Short.

Since Kotlin 1.1
open override fun toShort(): Short

Converts this Float value to Short.

Since Kotlin 1.0
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operator fun unaryMinus(): Float

Returns the negative of this value.

Since Kotlin 1.1
operator fun unaryMinus(): Float

Returns the negative of this value.

Since Kotlin 1.0
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operator fun unaryPlus(): Float

Returns this value.

Since Kotlin 1.1
operator fun unaryPlus(): Float

Returns this value.

Since Kotlin 1.0