Scala 3/API/scala.runtime/RichDouble

RichDouble

final class RichDouble(val self: Double) extends AnyVal with FractionalProxy[Double]
class Object
trait Typed[Double]
trait Proxy
class AnyVal
trait Matchable
class Any

Value members

Concrete methods

override def abs: Double
Definition Classes
override def byteValue: Byte
def ceil: Double
override def intValue: Int
override def isValidByte: Boolean
Definition Classes
override def isValidChar: Boolean
Definition Classes
override def isValidInt: Boolean
Definition Classes
override def isValidShort: Boolean
Definition Classes
override def isWhole: Boolean
override def longValue: Long
override def max(that: Double): Double
Definition Classes
override def min(that: Double): Double
Definition Classes
def round: Long
def toDegrees: Double

Converts an angle measured in radians to an approximately equivalent angle measured in degrees.

Converts an angle measured in radians to an approximately equivalent angle measured in degrees.

Returns

the measurement of the angle x in degrees.

def toRadians: Double

Converts an angle measured in degrees to an approximately equivalent angle measured in radians.

Converts an angle measured in degrees to an approximately equivalent angle measured in radians.

Returns

the measurement of the angle x in radians.

Deprecated methods

@deprecated("signum does not handle -0.0 or Double.NaN; use `sign` method instead", since = "2.13.0")
override def signum: Int
Deprecated
[Since version 2.13.0]
Definition Classes

Inherited methods

def <(that: Double): Boolean

Returns true if this is less than that

Returns true if this is less than that

Inherited from
Ordered
def <=(that: Double): Boolean

Returns true if this is less than or equal to that.

Returns true if this is less than or equal to that.

Inherited from
Ordered
def >(that: Double): Boolean

Returns true if this is greater than that.

Returns true if this is greater than that.

Inherited from
Ordered
def >=(that: Double): Boolean

Returns true if this is greater than or equal to that.

Returns true if this is greater than or equal to that.

Inherited from
Ordered
def compare(y: Double): Int
Inherited from
OrderedProxy
def compareTo(that: Double): Int

Result of comparing this with operand that.

Result of comparing this with operand that.

Inherited from
Ordered
override def equals(that: Any): Boolean
Definition Classes
Proxy -> Any
Inherited from
Proxy
override def hashCode: Int
Definition Classes
Proxy -> Any
Inherited from
Proxy
def sign: Double

Returns the sign of this.

Returns the sign of this. zero if the argument is zero, -zero if the argument is -zero, one if the argument is greater than zero, -one if the argument is less than zero, and NaN if the argument is NaN where applicable.

Inherited from
ScalaNumberProxy
def toByte: Byte

Returns the value of this as a scala.Byte.

Returns the value of this as a scala.Byte. This may involve rounding or truncation.

Inherited from
ScalaNumericAnyConversions
def toChar: Char

Returns the value of this as a scala.Char.

Returns the value of this as a scala.Char. This may involve rounding or truncation.

Inherited from
ScalaNumericAnyConversions
def toDouble: Double

Returns the value of this as a scala.Double.

Returns the value of this as a scala.Double. This may involve rounding or truncation.

Inherited from
ScalaNumericAnyConversions
def toFloat: Float

Returns the value of this as a scala.Float.

Returns the value of this as a scala.Float. This may involve rounding or truncation.

Inherited from
ScalaNumericAnyConversions
def toInt: Int

Returns the value of this as an scala.Int.

Returns the value of this as an scala.Int. This may involve rounding or truncation.

Inherited from
ScalaNumericAnyConversions
def toLong: Long

Returns the value of this as a scala.Long.

Returns the value of this as a scala.Long. This may involve rounding or truncation.

Inherited from
ScalaNumericAnyConversions
def toShort: Short

Returns the value of this as a scala.Short.

Returns the value of this as a scala.Short. This may involve rounding or truncation.

Inherited from
ScalaNumericAnyConversions
override def toString: String
Definition Classes
Proxy -> Any
Inherited from
Proxy
protected def unifiedPrimitiveEquals(x: Any): Boolean

Should only be called after all known non-primitive types have been excluded.

Should only be called after all known non-primitive types have been excluded. This method won't dispatch anywhere else after checking against the primitives to avoid infinite recursion between equals and this on unknown "Number" variants.

Additionally, this should only be called if the numeric type is happy to be converted to Long, Float, and Double. If for instance a BigInt much larger than the Long range is sent here, it will claim equality with whatever Long is left in its lower 64 bits. Or a BigDecimal with more precision than Double can hold: same thing. There's no way given the interface available here to prevent this error.

Inherited from
ScalaNumericAnyConversions

Concrete fields

val self: Double