The companion object for NegFiniteFloat
that offers factory methods that produce NegFiniteFloat
s, implicit widening conversions from NegFiniteFloat
to other numeric types, and maximum and minimum constant values for NegFiniteFloat
.
Attributes
- Companion
- class
- Source
- NegFiniteFloat.scala
- Graph
-
- Supertypes
-
class Objecttrait Matchableclass Any
- Self type
-
NegFiniteFloat.type
Members list
Value members
Concrete methods
A factory/assertion method that produces a NegFiniteFloat
given a valid Float
value, or throws AssertionError
, if given an invalid Float
value.
A factory/assertion method that produces a NegFiniteFloat
given a valid Float
value, or throws AssertionError
, if given an invalid Float
value.
Note: you should use this method only when you are convinced that it will always succeed, i.e., never throw an exception. It is good practice to add a comment near the invocation of this method indicating ''why'' you think it will always succeed to document your reasoning. If you are not sure an ensuringValid
call will always succeed, you should use one of the other factory or validation methods provided on this object instead: isValid
, tryingValid
, passOrElse
, goodOrElse
, or rightOrElse
.
This method will inspect the passed Float
value and if it is a finite negative Float
, it will return a NegFiniteFloat
representing that value. Otherwise, the passed Float
value is not finite negative, so this method will throw AssertionError
.
This factory method differs from the apply
factory method in that apply
is implemented via a macro that inspects Float
literals at compile time, whereas from
inspects Float
values at run time. It differs from a vanilla assert
or ensuring
call in that you get something you didn't already have if the assertion succeeds: a type that promises a Float
is positive.
Value parameters
- value
-
the
Float
to inspect, and if finite negative, return wrapped in aNegFiniteFloat
.
Attributes
- Returns
-
the specified
Float
value wrapped in aNegFiniteFloat
, if it is finite negative, else throwsAssertionError
. - Throws
-
AssertionError
if the passed value is not finite negative
- Source
- NegFiniteFloat.scala
A factory method that produces an Option[NegFiniteFloat]
given a Float
value.
A factory method that produces an Option[NegFiniteFloat]
given a Float
value.
This method will inspect the passed Float
value and if it is a finite negative Float
, it will return a NegFiniteFloat
representing that value wrapped in a Some
. Otherwise, the passed Float
value is not finite negative, so this method will return None
.
This factory method differs from the apply
factory method in that apply
is implemented via a macro that inspects Float
literals at compile time, whereas from
inspects Float
values at run time.
Value parameters
- value
-
the
Float
to inspect, and if finite negative, return wrapped in aSome[NegFiniteFloat]
.
Attributes
- Returns
-
the specified
Float
value wrapped in aSome[NegFiniteFloat]
, if it is finite negative, elseNone
. - Source
- NegFiniteFloat.scala
A factory method that produces a NegFiniteFloat
given a Float
value and a default NegFiniteFloat
.
A factory method that produces a NegFiniteFloat
given a Float
value and a default NegFiniteFloat
.
This method will inspect the passed Float
value and if it is a finite negative Float
, it will return a NegFiniteFloat
representing that value. Otherwise, the passed Float
value is not finite negative, so this method will return the passed default
value.
This factory method differs from the apply
factory method in that apply
is implemented via a macro that inspects Float
literals at compile time, whereas from
inspects Float
values at run time.
Value parameters
- default
-
the
NegFiniteFloat
to return if the passedFloat
value is not finite negative. - value
-
the
Float
to inspect, and if finite negative, return.
Attributes
- Returns
-
the specified
Float
value wrapped in aNegFiniteFloat
, if it is finite negative, else thedefault
NegFiniteFloat
value. - Source
- NegFiniteFloat.scala
A factory/validation method that produces a NegFiniteFloat
, wrapped in a Good
, given a valid Float
value, or if the given Float
is invalid, an error value of type B
produced by passing the given invalid Float
value to the given function f
, wrapped in a Bad
.
A factory/validation method that produces a NegFiniteFloat
, wrapped in a Good
, given a valid Float
value, or if the given Float
is invalid, an error value of type B
produced by passing the given invalid Float
value to the given function f
, wrapped in a Bad
.
This method will inspect the passed Float
value and if it is a finite negative Float
, it will return a NegFiniteFloat
representing that value, wrapped in a Good
. Otherwise, the passed Float
value is not finite negative, so this method will return a result of type B
obtained by passing the invalid Float
value to the given function f
, wrapped in a Bad
.
This factory method differs from the apply
factory method in that apply
is implemented via a macro that inspects Float
literals at compile time, whereas this method inspects Float
values at run time.
Value parameters
- value
-
the
Float
to inspect, and if finite negative, return wrapped in aGood(NegFiniteFloat)
.
Attributes
- Returns
-
the specified
Float
value wrapped in aGood(NegFiniteFloat)
, if it is finite negative, else aBad(f(value))
. - Source
- NegFiniteFloat.scala
A predicate method that returns true if a given Float
value is finite negative.
A predicate method that returns true if a given Float
value is finite negative.
Value parameters
- value
-
the
Float
to inspect, and if finite negative, return true.
Attributes
- Returns
-
true if the specified
Float
is finite negative, else false. - Source
- NegFiniteFloat.scala
A validation method that produces a Pass
given a valid Float
value, or an error value of type E
produced by passing the given invalid Int
value to the given function f
, wrapped in a Fail
.
A validation method that produces a Pass
given a valid Float
value, or an error value of type E
produced by passing the given invalid Int
value to the given function f
, wrapped in a Fail
.
This method will inspect the passed Float
value and if it is a finite negative Float
, it will return a Pass
. Otherwise, the passed Float
value is finite negative, so this method will return a result of type E
obtained by passing the invalid Float
value to the given function f
, wrapped in a Fail
.
This factory method differs from the apply
factory method in that apply
is implemented via a macro that inspects Float
literals at compile time, whereas this method inspects Float
values at run time.
Value parameters
- value
-
the
Float
to validate that it is finite negative.
Attributes
- Returns
-
a
Pass
if the specifiedFloat
value is finite negative, else aFail
containing an error value produced by passing the specifiedFloat
to the given functionf
. - Source
- NegFiniteFloat.scala
A factory/validation method that produces a NegFiniteFloat
, wrapped in a Right
, given a valid Int
value, or if the given Int
is invalid, an error value of type L
produced by passing the given invalid Int
value to the given function f
, wrapped in a Left
.
A factory/validation method that produces a NegFiniteFloat
, wrapped in a Right
, given a valid Int
value, or if the given Int
is invalid, an error value of type L
produced by passing the given invalid Int
value to the given function f
, wrapped in a Left
.
This method will inspect the passed Int
value and if it is a finite negative Int
, it will return a NegFiniteFloat
representing that value, wrapped in a Right
. Otherwise, the passed Int
value is not finite negative, so this method will return a result of type L
obtained by passing the invalid Int
value to the given function f
, wrapped in a Left
.
This factory method differs from the apply
factory method in that apply
is implemented via a macro that inspects Int
literals at compile time, whereas this method inspects Int
values at run time.
Value parameters
- value
-
the
Int
to inspect, and if finite negative, return wrapped in aRight(NegFiniteFloat)
.
Attributes
- Returns
-
the specified
Int
value wrapped in aRight(NegFiniteFloat)
, if it is finite negative, else aLeft(f(value))
. - Source
- NegFiniteFloat.scala
A factory/validation method that produces a NegFiniteFloat
, wrapped in a Success
, given a valid Float
value, or if the given Float
is invalid, an AssertionError
, wrapped in a Failure
.
A factory/validation method that produces a NegFiniteFloat
, wrapped in a Success
, given a valid Float
value, or if the given Float
is invalid, an AssertionError
, wrapped in a Failure
.
This method will inspect the passed Float
value and if it is a finite negative Float
, it will return a NegFiniteFloat
representing that value, wrapped in a Success
. Otherwise, the passed Float
value is not finite negative, so this method will return an AssertionError
, wrapped in a Failure
.
This factory method differs from the apply
factory method in that apply
is implemented via a macro that inspects Float
literals at compile time, whereas this method inspects Float
values at run time.
Value parameters
- value
-
the
Float
to inspect, and if finite negative, return wrapped in aSuccess(NegFiniteFloat)
.
Attributes
- Returns
-
the specified
Float
value wrapped in aSuccess(NegFiniteFloat)
, if it is finite negative, else aFailure(AssertionError)
. - Source
- NegFiniteFloat.scala
Concrete fields
The largest value representable as a finite negative Float
, which is NegFiniteFloat(-1.4E-45)
.
The largest value representable as a finite negative Float
, which is NegFiniteFloat(-1.4E-45)
.
Attributes
- Source
- NegFiniteFloat.scala
The smallest value representable as a finite negative Float
, which is NegFiniteFloat(-3.4028235E38)
.
The smallest value representable as a finite negative Float
, which is NegFiniteFloat(-3.4028235E38)
.
Attributes
- Source
- NegFiniteFloat.scala
Implicits
Implicits
A factory method, implemented via a macro, that produces a NegFiniteFloat
if passed a valid Float
literal, otherwise a compile time error.
A factory method, implemented via a macro, that produces a NegFiniteFloat
if passed a valid Float
literal, otherwise a compile time error.
The macro that implements this method will inspect the specified Float
expression at compile time. If the expression is a finite negative Float
literal, it will return a NegFiniteFloat
representing that value. Otherwise, the passed Float
expression is either a literal that is not finite 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 inspects Float
literals at compile time, whereas from
inspects Float
values at run time.
Value parameters
- value
-
the
Float
literal expression to inspect at compile time, and if finite negative, to return wrapped in aNegFiniteFloat
at run time.
Attributes
- Returns
-
the specified, valid
Float
literal value wrapped in aNegFiniteFloat
. (If the specified expression is not a validFloat
literal, the invocation of this method will not compile.) - Source
- NegFiniteFloat.scala
Implicit Ordering instance.
Implicit widening conversion from NegFiniteFloat
to Double
.
Implicit widening conversion from NegFiniteFloat
to Double
.
Value parameters
- pos
-
the
NegFiniteFloat
to widen
Attributes
- Returns
-
the
Float
value underlying the specifiedNegFiniteFloat
, widened toDouble
. - Source
- NegFiniteFloat.scala
Implicit widening conversion from NegFiniteFloat
to FiniteDouble
.
Implicit widening conversion from NegFiniteFloat
to FiniteDouble
.
Value parameters
- pos
-
the
NegFiniteFloat
to widen
Attributes
- Returns
-
the
Float
value underlying the specifiedNegFiniteFloat
, widened toDouble
and wrapped in aFiniteDouble
. - Source
- NegFiniteFloat.scala
Implicit widening conversion from NegFiniteFloat
to FiniteFloat
.
Implicit widening conversion from NegFiniteFloat
to FiniteFloat
.
Value parameters
- pos
-
the
NegFiniteFloat
to widen
Attributes
- Returns
-
the
Float
value underlying the specifiedNegFiniteFloat
, widened toFloat
and wrapped in aFiniteFloat
. - Source
- NegFiniteFloat.scala
Implicit widening conversion from NegFiniteFloat
to Float
.
Implicit widening conversion from NegFiniteFloat
to Float
.
Value parameters
- pos
-
the
NegFiniteFloat
to widen
Attributes
- Returns
-
the
Float
value underlying the specifiedNegFiniteFloat
- Source
- NegFiniteFloat.scala
Implicit widening conversion from NegFiniteFloat
to NegDouble
.
Implicit widening conversion from NegFiniteFloat
to NegDouble
.
Value parameters
- pos
-
the
NegFiniteFloat
to widen
Attributes
- Returns
-
the
Float
value underlying the specifiedNegFiniteFloat
, widened toDouble
and wrapped in aNegDouble
. - Source
- NegFiniteFloat.scala
Implicit widening conversion from NegFiniteFloat
to NegFiniteDouble
.
Implicit widening conversion from NegFiniteFloat
to NegFiniteDouble
.
Value parameters
- pos
-
the
NegFiniteFloat
to widen
Attributes
- Returns
-
the
Float
value underlying the specifiedNegFiniteFloat
, widened toDouble
and wrapped in aNegFiniteDouble
. - Source
- NegFiniteFloat.scala
Implicit widening conversion from NegFiniteFloat
to NegFloat
.
Implicit widening conversion from NegFiniteFloat
to NegFloat
.
Value parameters
- pos
-
the
NegFiniteFloat
to widen
Attributes
- Returns
-
the
Float
value underlying the specifiedNegFiniteFloat
, widened toFloat
and wrapped in aNegFloat
. - Source
- NegFiniteFloat.scala
Implicit widening conversion from NegFiniteFloat
to NegZDouble
.
Implicit widening conversion from NegFiniteFloat
to NegZDouble
.
Value parameters
- pos
-
the
NegFiniteFloat
to widen
Attributes
- Returns
-
the
Float
value underlying the specifiedNegFiniteFloat
, widened toDouble
and wrapped in aNegZDouble
. - Source
- NegFiniteFloat.scala
Implicit widening conversion from NegFiniteFloat
to NegZFiniteDouble
.
Implicit widening conversion from NegFiniteFloat
to NegZFiniteDouble
.
Value parameters
- pos
-
the
NegFiniteFloat
to widen
Attributes
- Returns
-
the
Float
value underlying the specifiedNegFiniteFloat
, widened toDouble
and wrapped in aNegZFiniteDouble
. - Source
- NegFiniteFloat.scala
Implicit widening conversion from NegFiniteFloat
to NegZFiniteFloat
.
Implicit widening conversion from NegFiniteFloat
to NegZFiniteFloat
.
Value parameters
- pos
-
the
NegFiniteFloat
to widen
Attributes
- Returns
-
the
Float
value underlying the specifiedNegFiniteFloat
, widened toFloat
and wrapped in aNegZFiniteFloat
. - Source
- NegFiniteFloat.scala
Implicit widening conversion from NegFiniteFloat
to NegZFloat
.
Implicit widening conversion from NegFiniteFloat
to NegZFloat
.
Value parameters
- pos
-
the
NegFiniteFloat
to widen
Attributes
- Returns
-
the
Float
value underlying the specifiedNegFiniteFloat
, widened toFloat
and wrapped in aNegZFloat
. - Source
- NegFiniteFloat.scala
Implicit widening conversion from NegFiniteFloat
to NonZeroDouble
.
Implicit widening conversion from NegFiniteFloat
to NonZeroDouble
.
Value parameters
- pos
-
the
NegFiniteFloat
to widen
Attributes
- Returns
-
the
Float
value underlying the specifiedNegFiniteFloat
, widened toDouble
and wrapped in aNonZeroDouble
. - Source
- NegFiniteFloat.scala
Implicit widening conversion from NegFiniteFloat
to NonZeroFloat
.
Implicit widening conversion from NegFiniteFloat
to NonZeroFloat
.
Value parameters
- pos
-
the
NegFiniteFloat
to widen
Attributes
- Returns
-
the
Float
value underlying the specifiedNegFiniteFloat
, widened toFloat
and wrapped in aNonZeroFloat
. - Source
- NegFiniteFloat.scala