object PosZInt
The companion object for PosZInt
that offers
factory methods that produce PosZInt
s, implicit
widening conversions from PosZInt
to other
numeric types, and maximum and minimum constant values for
PosZInt
.
- Source
- PosZInt.scala
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
val
MaxValue: PosZInt
The largest value representable as a non-negative
Int
, which isPosZInt(2147483647)
. -
final
val
MinValue: PosZInt
The smallest value representable as a non-negative
Int
, which isPosZInt(0)
. -
implicit macro
def
apply(value: Int): PosZInt
A factory method, implemented via a macro, that produces a
PosZInt
if passed a validInt
literal, otherwise a compile time error.A factory method, implemented via a macro, that produces a
PosZInt
if passed a validInt
literal, otherwise a compile time error.The macro that implements this method will inspect the specified
Int
expression at compile time. If the expression is a non-negativeInt
literal, i.e., with a value greater than or equal to 0, it will return aPosZInt
representing that value. Otherwise, the passedInt
expression is either a literal that is negative, or is not a literal, so this method will give a compiler error.This factory method differs from the
from
factory method in that this method is implemented via a macro that inspectsInt
literals at compile time, whereasfrom
inspectsInt
values at run time.- value
the
Int
literal expression to inspect at compile time, and if non-negative, to return wrapped in aPosZInt
at run time.- returns
the specified, valid
Int
literal value wrapped in aPosZInt
. (If the specified expression is not a validInt
literal, the invocation of this method will not compile.)
-
final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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- protected[java.lang]
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
finalize(): Unit
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- @throws( classOf[java.lang.Throwable] )
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def
from(value: Int): Option[PosZInt]
A factory method that produces an
Option[PosZInt]
given anInt
value.A factory method that produces an
Option[PosZInt]
given anInt
value.This method will inspect the passed
Int
value and if it is a non-negativeInt
, i.e., a value greater than or equal to 0, it will return aPosZInt
representing that value, wrapped in aSome
. Otherwise, the passedInt
value is negative, so this method will returnNone
.This factory method differs from the
apply
factory method in thatapply
is implemented via a macro that inspectsInt
literals at compile time, whereasfrom
inspectsInt
values at run time.- value
the
Int
to inspect, and if non-negative, return wrapped in aSome[PosZInt]
.- returns
the specified
Int
value wrapped in aSome[PosZInt]
, if it is positive, elseNone
.
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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implicit
val
posZIntOrd: Ordering[PosZInt]
Implicit Ordering instance.
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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implicit
def
widenToDouble(poz: PosZInt): Double
Implicit widening conversion from
PosZInt
toDouble
.Implicit widening conversion from
PosZInt
toDouble
.- returns
the
Int
value underlying the specifiedPosZInt
, widened toDouble
.
-
implicit
def
widenToFloat(poz: PosZInt): Float
Implicit widening conversion from
PosZInt
toFloat
.Implicit widening conversion from
PosZInt
toFloat
.- returns
the
Int
value underlying the specifiedPosZInt
, widened toFloat
.
-
implicit
def
widenToInt(poz: PosZInt): Int
Implicit widening conversion from
PosZInt
toInt
.Implicit widening conversion from
PosZInt
toInt
.- returns
the
Int
value underlying the specifiedPosZInt
.
-
implicit
def
widenToLong(poz: PosZInt): Long
Implicit widening conversion from
PosZInt
toLong
.Implicit widening conversion from
PosZInt
toLong
.- returns
the
Int
value underlying the specifiedPosZInt
, widened toLong
.
-
implicit
def
widenToPosZDouble(poz: PosZInt): PosZDouble
Implicit widening conversion from
PosZInt
toPosZDouble
.Implicit widening conversion from
PosZInt
toPosZDouble
.- returns
the
Int
value underlying the specifiedPosZInt
, widened toDouble
and wrapped in aPosZDouble
.
-
implicit
def
widenToPosZFloat(poz: PosZInt): PosZFloat
Implicit widening conversion from
PosZInt
toPosZFloat
.Implicit widening conversion from
PosZInt
toPosZFloat
.- returns
the
Int
value underlying the specifiedPosZInt
, widened toFloat
and wrapped in aPosZFloat
.
-
implicit
def
widenToPosZLong(poz: PosZInt): PosZLong
Implicit widening conversion from
PosZInt
toPosZLong
.Implicit widening conversion from
PosZInt
toPosZLong
.- returns
the
Int
value underlying the specifiedPosZInt
, widened toLong
and wrapped in aPosZLong
.