Scala Library: scala.runtime.RichFloat
scala.runtime.RichFloat
Type Members
type ResultWithoutStep = Partial[Float, NumericRange[Float]]
In order to supply predictable ranges, we require an Integral[T] which provides us with discrete operations on the (otherwise fractional) T. See Numeric.DoubleAsIfIntegral for an example.
- Definition Classes
- FractionalProxy → RangedProxy
Value Members From scala.Any
final def ##(): Int
Equivalent to x.hashCode
except for boxed numeric types and null
. For
numerics, it returns a hash value which is consistent with value equality: if
two value type instances compare as true, then ## will produce the same hash
value for each of them. For null
returns a hashcode where null.hashCode
throws a NullPointerException
.
- returns
- a hash value consistent with ==
- Definition Classes
- Any
(defined at scala.Any###)
Value Members From scala.math.Ordered
def <(that: Float): Boolean
Returns true if this
is less than that
- Definition Classes
- Ordered
(defined at scala.math.Ordered)
def <=(that: Float): Boolean
Returns true if this
is less than or equal to that
.
- Definition Classes
- Ordered
(defined at scala.math.Ordered)
def >(that: Float): Boolean
Returns true if this
is greater than that
.
- Definition Classes
- Ordered
(defined at scala.math.Ordered)
def >=(that: Float): Boolean
Returns true if this
is greater than or equal to that
.
- Definition Classes
- Ordered
(defined at scala.math.Ordered)
def compareTo(that: Float): Int
Result of comparing this
with operand that
.
- Definition Classes
- Ordered → Comparable
(defined at scala.math.Ordered)
Value Members From scala.math.ScalaNumericAnyConversions
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.
- Attributes
- protected
- Definition Classes
- ScalaNumericAnyConversions
(defined at scala.math.ScalaNumericAnyConversions)
Value Members From scala.runtime.FractionalProxy
def to(end: Float): ResultWithoutStep
- Definition Classes
- FractionalProxy → RangedProxy
(defined at scala.runtime.FractionalProxy)
def to(end: Float, step: Float): Inclusive[Float]
- Definition Classes
- FractionalProxy → RangedProxy
(defined at scala.runtime.FractionalProxy)
def until(end: Float): ResultWithoutStep
- Definition Classes
- FractionalProxy → RangedProxy
(defined at scala.runtime.FractionalProxy)
def until(end: Float, step: Float): Exclusive[Float]
- Definition Classes
- FractionalProxy → RangedProxy
(defined at scala.runtime.FractionalProxy)
Value Members From scala.runtime.OrderedProxy
def compare(y: Float): Int
Result of comparing this
with operand that
.
Implement this method to determine how instances of A will be sorted.
Returns x
where:
x < 0
whenthis < that
x == 0
whenthis == that
-
x > 0
whenthis > that
- Definition Classes
- OrderedProxy → Ordered
(defined at scala.runtime.OrderedProxy)
Instance Constructors From scala.runtime.RichFloat
new RichFloat(self: Float)
(defined at scala.runtime.RichFloat)
Value Members From scala.runtime.RichFloat
def integralNum: FloatAsIfIntegral.type
- Attributes
- protected
- Definition Classes
- RichFloat → FractionalProxy
(defined at scala.runtime.RichFloat)
def max(that: Float): Float
Returns this
if this > that
or that
otherwise.
- Definition Classes
- RichFloat → ScalaNumberProxy
(defined at scala.runtime.RichFloat)
def min(that: Float): Float
Returns this
if this < that
or that
otherwise.
- Definition Classes
- RichFloat → ScalaNumberProxy
(defined at scala.runtime.RichFloat)
def num: FloatIsFractional.type
- Attributes
- protected
- Definition Classes
- RichFloat → FractionalProxy → ScalaNumberProxy (defined at scala.runtime.RichFloat)
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