object PosFloat
The companion object for PosFloat that offers
factory methods that produce PosFloats,
implicit widening conversions from PosFloat to
other numeric types, and maximum and minimum constant values
for PosFloat.
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- PosFloat.scala
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- PosFloat
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- final val MaxValue: PosFloat
The largest value representable as a positive
Float, which isPosFloat(3.4028235E38). - final val MinValue: PosFloat
The smallest value representable as a positive
Float, which isPosFloat(1.4E-45). - implicit macro def apply(value: Float): PosFloat
A factory method, implemented via a macro, that produces a
PosFloatif passed a validFloatliteral, otherwise a compile time error.A factory method, implemented via a macro, that produces a
PosFloatif passed a validFloatliteral, otherwise a compile time error.The macro that implements this method will inspect the specified
Floatexpression at compile time. If the expression is a positiveFloatliteral, i.e., with a value greater than 0.0, it will return aPosFloatrepresenting that value. Otherwise, the passedFloatexpression is either a literal that is 0.0 or negative, or is not a literal, so this method will give a compiler error.This factory method differs from the
fromfactory method in that this method is implemented via a macro that inspectsFloatliterals at compile time, whereasfrominspectsFloatvalues at run time.- value
the
Floatliteral expression to inspect at compile time, and if positive, to return wrapped in aPosFloatat run time.- returns
the specified, valid
Floatliteral value wrapped in aPosFloat. (If the specified expression is not a validFloatliteral, the invocation of this method will not compile.)
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- def finalize(): Unit
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- def from(value: Float): Option[PosFloat]
A factory method that produces an
Option[PosFloat]given aFloatvalue.A factory method that produces an
Option[PosFloat]given aFloatvalue.This method will inspect the passed
Floatvalue and if it is a positiveFloat, i.e., a value greater than 0.0, it will return aPosFloatrepresenting that value, wrapped in aSome. Otherwise, the passedFloatvalue is 0.0 or negative, so this method will returnNone.This factory method differs from the
applyfactory method in thatapplyis implemented via a macro that inspectsFloatliterals at compile time, whereasfrominspectsFloatvalues at run time.- value
the
Floatto inspect, and if positive, return wrapped in aSome[PosFloat].- returns
the specified
Floatvalue wrapped in aSome[PosFloat], if it is positive, elseNone.
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- implicit val posFloatOrd: Ordering[PosFloat]
Implicit Ordering instance.
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- def toString(): String
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- final def wait(): Unit
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- implicit def widenToDouble(pos: PosFloat): Double
Implicit widening conversion from
PosFloattoDouble.Implicit widening conversion from
PosFloattoDouble.- pos
the
PosFloatto widen- returns
the
Floatvalue underlying the specifiedPosFloat, widened toDouble.
- implicit def widenToFloat(pos: PosFloat): Float
Implicit widening conversion from
PosFloattoFloat.Implicit widening conversion from
PosFloattoFloat.- pos
the
PosFloatto widen- returns
the
Floatvalue underlying the specifiedPosFloat
- implicit def widenToPosDouble(pos: PosFloat): PosDouble
Implicit widening conversion from
PosFloattoPosDouble.Implicit widening conversion from
PosFloattoPosDouble.- pos
the
PosFloatto widen- returns
the
Floatvalue underlying the specifiedPosFloat, widened toDoubleand wrapped in aPosDouble.
- implicit def widenToPosZDouble(pos: PosFloat): PosZDouble
Implicit widening conversion from
PosFloattoPosZDouble.Implicit widening conversion from
PosFloattoPosZDouble.- pos
the
PosFloatto widen- returns
the
Floatvalue underlying the specifiedPosFloat, widened toDoubleand wrapped in aPosZDouble.
- implicit def widenToPosZFloat(pos: PosFloat): PosZFloat
Implicit widening conversion from
PosFloattoPosZFloat.Implicit widening conversion from
PosFloattoPosZFloat.- pos
the
PosFloatto widen- returns
the
Floatvalue underlying the specifiedPosFloatwrapped in aPosZFloat.