object PosInt
The companion object for PosInt
that offers factory methods that
produce PosInt
s, implicit widening conversions from PosInt
to other numeric types, and maximum and minimum constant values for PosInt
.
- Source
- PosInt.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: PosInt
The largest value representable as a positive
Int
, which isPosInt(2147483647)
. -
final
val
MinValue: PosInt
The smallest value representable as a positive
Int
, which isPosInt(1)
. -
implicit macro
def
apply(value: Int): PosInt
A factory method, implemented via a macro, that produces a
PosInt
if passed a validInt
literal, otherwise a compile time error.A factory method, implemented via a macro, that produces a
PosInt
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 positiveInt
literal, i.e., with a value greater than 0, it will return aPosInt
representing that value. Otherwise, the passedInt
expression is either a literal that is 0 or 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 positive, to return wrapped in aPosInt
at run time.- returns
the specified, valid
Int
literal value wrapped in aPosInt
. (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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- protected[java.lang]
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- @throws( classOf[java.lang.Throwable] )
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def
from(value: Int): Option[PosInt]
A factory method that produces an
Option[PosInt]
given anInt
value.A factory method that produces an
Option[PosInt]
given anInt
value.This method will inspect the passed
Int
value and if it is a positiveInt
, i.e., a value greater than 0, it will return aPosInt
representing that value, wrapped in aSome
. Otherwise, the passedInt
value is 0 or 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 positive, return wrapped in aSome[PosInt]
.- returns
the specified
Int
value wrapped in aSome[PosInt]
, 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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- @native()
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final
def
notifyAll(): Unit
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- @native()
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implicit
val
posIntOrd: Ordering[PosInt]
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(pos: PosInt): Double
Implicit widening conversion from
PosInt
toDouble
.Implicit widening conversion from
PosInt
toDouble
.- pos
the
PosInt
to widen- returns
the
Int
value underlying the specifiedPosInt
, widened toDouble
.
-
implicit
def
widenToFloat(pos: PosInt): Float
Implicit widening conversion from
PosInt
toFloat
.Implicit widening conversion from
PosInt
toFloat
.- pos
the
PosInt
to widen- returns
the
Int
value underlying the specifiedPosInt
, widened toFloat
.
-
implicit
def
widenToInt(pos: PosInt): Int
Implicit widening conversion from
PosInt
toInt
.Implicit widening conversion from
PosInt
toInt
.- pos
the
PosInt
to widen- returns
the
Int
value underlying the specifiedPosInt
.
-
implicit
def
widenToLong(pos: PosInt): Long
Implicit widening conversion from
PosInt
toLong
.Implicit widening conversion from
PosInt
toLong
.- pos
the
PosInt
to widen- returns
the
Int
value underlying the specifiedPosInt
, widened toLong
.
-
implicit
def
widenToPosDouble(pos: PosInt): PosDouble
Implicit widening conversion from
PosInt
toPosDouble
.Implicit widening conversion from
PosInt
toPosDouble
.- pos
the
PosInt
to widen- returns
the
Int
value underlying the specifiedPosInt
, widened toDouble
and wrapped in aPosDouble
.
-
implicit
def
widenToPosFloat(pos: PosInt): PosFloat
Implicit widening conversion from
PosInt
toPosFloat
.Implicit widening conversion from
PosInt
toPosFloat
.- pos
the
PosInt
to widen- returns
the
Int
value underlying the specifiedPosInt
, widened toFloat
and wrapped in aPosFloat
.
-
implicit
def
widenToPosLong(pos: PosInt): PosLong
Implicit widening conversion from
PosInt
toPosLong
.Implicit widening conversion from
PosInt
toPosLong
.- pos
the
PosInt
to widen- returns
the
Int
value underlying the specifiedPosInt
, widened toLong
and wrapped in aPosLong
.
-
implicit
def
widenToPosZDouble(pos: PosInt): PosZDouble
Implicit widening conversion from
PosInt
toPosZDouble
.Implicit widening conversion from
PosInt
toPosZDouble
.- pos
the
PosInt
to widen- returns
the
Int
value underlying the specifiedPosInt
, widened toDouble
and wrapped in aPosZDouble
.
-
implicit
def
widenToPosZFloat(pos: PosInt): PosZFloat
Implicit widening conversion from
PosInt
toPosZFloat
.Implicit widening conversion from
PosInt
toPosZFloat
.- pos
the
PosInt
to widen- returns
the
Int
value underlying the specifiedPosInt
, widened toFloat
and wrapped in aPosZFloat
.
-
implicit
def
widenToPosZInt(pos: PosInt): PosZInt
Implicit widening conversion from
PosInt
toPosZInt
.Implicit widening conversion from
PosInt
toPosZInt
.- pos
the
PosInt
to widen- returns
the
Int
value underlying the specifiedPosInt
, wrapped in aPosZInt
.
-
implicit
def
widenToPosZLong(pos: PosInt): PosZLong
Implicit widening conversion from
PosInt
toPosZLong
.Implicit widening conversion from
PosInt
toPosZLong
.- pos
the
PosInt
to widen- returns
the
Int
value underlying the specifiedPosInt
, widened toLong
and wrapped in aPosZLong
.