Trait ScalaNumericConversions.ScalaNumericConversions

trait ScalaNumericConversions extends ScalaNumber with ScalaNumericAnyConversions

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

Abstract methods

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def underlying: Object

Inherited methods

def byteValue(): Byte

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def doubleValue: Double

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def floatValue: Float

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def intValue: Int

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def isValidByte: Boolean

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

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def isValidChar: Boolean

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

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def isValidInt: Boolean

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

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def isValidShort: Boolean

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

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def isWhole: Boolean

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def longValue: Long

def shortValue(): Short

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def toByte: Byte

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

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def toChar: Char

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

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def toDouble: Double

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

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def toFloat: Float

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

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def toInt: Int

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

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def toLong: Long

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

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def toShort: Short

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

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protected def unifiedPrimitiveEquals(x: Any): Boolean

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.

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protected def unifiedPrimitiveHashcode: Int