ScalaNumericConversions

scala.math.ScalaNumericConversions

A slightly more specific conversion trait for classes which extend ScalaNumber (which excludes value classes.)

Attributes

Source
ScalaNumericConversions.scala
Graph
Supertypes
class ScalaNumber
class Number
trait Serializable
class Object
trait Matchable
class Any
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Known subtypes
class BigDecimal
class BigInt

Members list

Value members

Abstract methods

Inherited methods

def byteValue(): Byte

Attributes

Inherited from:
Number

Returns true iff this has a zero fractional part, and is within the range of scala.Byte MinValue and MaxValue; otherwise returns false.

Returns true iff this has a zero fractional part, and is within the range of scala.Byte MinValue and MaxValue; otherwise returns false.

Attributes

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala

Returns true iff this has a zero fractional part, and is within the range of scala.Char MinValue and MaxValue; otherwise returns false.

Returns true iff this has a zero fractional part, and is within the range of scala.Char MinValue and MaxValue; otherwise returns false.

Attributes

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala

Returns true iff this has a zero fractional part, and is within the range of scala.Int MinValue and MaxValue; otherwise returns false.

Returns true iff this has a zero fractional part, and is within the range of scala.Int MinValue and MaxValue; otherwise returns false.

Attributes

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala

Returns true iff this has a zero fractional part, and is within the range of scala.Short MinValue and MaxValue; otherwise returns false.

Returns true iff this has a zero fractional part, and is within the range of scala.Short MinValue and MaxValue; otherwise returns false.

Attributes

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala
def shortValue(): Short

Attributes

Inherited from:
Number
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.

Attributes

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala
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.

Attributes

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala

Returns the value of this as a scala.Double.

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

Attributes

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala
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.

Attributes

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala
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.

Attributes

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala
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.

Attributes

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala
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.

Attributes

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala
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.

Attributes

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala

Inherited and Abstract methods

def intValue: Int

Attributes

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala

Attributes

Returns

true if this number has no decimal component, false otherwise.

Inherited from:
ScalaNumericAnyConversions
Source
ScalaNumericConversions.scala