Returns the remainder of the division of this value by x
.
Returns the remainder of the division of this value by x
.
Returns the remainder of the division of this value by x
.
Returns the remainder of the division of this value by x
.
Returns the remainder of the division of this value by x
.
Returns the remainder of the division of this value by x
.
Returns the remainder of the division of this value by x
.
Returns the product of this value and x
.
Returns the product of this value and x
.
Returns the product of this value and x
.
Returns the product of this value and x
.
Returns the product of this value and x
.
Returns the product of this value and x
.
Returns the product of this value and x
.
Returns the sum of this value and x
.
Returns the sum of this value and x
.
Returns the sum of this value and x
.
Returns the sum of this value and x
.
Returns the sum of this value and x
.
Returns the sum of this value and x
.
Returns the sum of this value and x
.
Converts this PosDouble
's value to a string then concatenates the given string.
Converts this PosDouble
's value to a string then concatenates the given string.
Returns the difference of this value and x
.
Returns the difference of this value and x
.
Returns the difference of this value and x
.
Returns the difference of this value and x
.
Returns the difference of this value and x
.
Returns the difference of this value and x
.
Returns the difference of this value and x
.
Returns the quotient of this value and x
.
Returns the quotient of this value and x
.
Returns the quotient of this value and x
.
Returns the quotient of this value and x
.
Returns the quotient of this value and x
.
Returns the quotient of this value and x
.
Returns the quotient of this value and x
.
Returns true
if this value is less than x, false
otherwise.
Returns true
if this value is less than x, false
otherwise.
Returns true
if this value is less than x, false
otherwise.
Returns true
if this value is less than x, false
otherwise.
Returns true
if this value is less than x, false
otherwise.
Returns true
if this value is less than x, false
otherwise.
Returns true
if this value is less than x, false
otherwise.
Returns true
if this value is less than or equal to x, false
otherwise.
Returns true
if this value is less than or equal to x, false
otherwise.
Returns true
if this value is less than or equal to x, false
otherwise.
Returns true
if this value is less than or equal to x, false
otherwise.
Returns true
if this value is less than or equal to x, false
otherwise.
Returns true
if this value is less than or equal to x, false
otherwise.
Returns true
if this value is less than or equal to x, false
otherwise.
Returns true
if this value is greater than x, false
otherwise.
Returns true
if this value is greater than x, false
otherwise.
Returns true
if this value is greater than x, false
otherwise.
Returns true
if this value is greater than x, false
otherwise.
Returns true
if this value is greater than x, false
otherwise.
Returns true
if this value is greater than x, false
otherwise.
Returns true
if this value is greater than x, false
otherwise.
Returns true
if this value is greater than or equal to x, false
otherwise.
Returns true
if this value is greater than or equal to x, false
otherwise.
Returns true
if this value is greater than or equal to x, false
otherwise.
Returns true
if this value is greater than or equal to x, false
otherwise.
Returns true
if this value is greater than or equal to x, false
otherwise.
Returns true
if this value is greater than or equal to x, false
otherwise.
Returns true
if this value is greater than or equal to x, false
otherwise.
Returns the smallest (closest to 0) PosDouble
that is greater than or equal to this PosDouble
and represents a mathematical integer.
Applies the passed Double => Double
function to the underlying Double
value, and if the result is positive, returns the result wrapped in a PosDouble
,
else throws AssertionError
.
Applies the passed Double => Double
function to the underlying Double
value, and if the result is positive, returns the result wrapped in a PosDouble
,
else throws AssertionError
.
This method will inspect the result of applying the given function to this
PosDouble
's underlying Double
value and if the result
is greater than 0.0
, it will return a PosDouble
representing that value.
Otherwise, the Double
value returned by the given function is
0.0
or negative, so this method will throw AssertionError
.
This method 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 an Double
is positive.
With this method, you are asserting that you are convinced the result of
the computation represented by applying the given function to this PosDouble
's
value will not produce zero, a negative number, including Double.NegativeInfinity
, or Double.NaN
.
Instead of producing such invalid values, this method will throw AssertionError
.
the Double => Double
function to apply to this PosDouble
's
underlying Double
value.
the result of applying this PosDouble
's underlying Double
value to
to the passed function, wrapped in a PosDouble
if it is positive (else throws AssertionError
).
if the result of applying this PosDouble
's underlying Double
value to
to the passed function is not positive.
Returns the greatest (closest to infinity) PosZDouble
that is less than or equal to
this PosZDouble
and represents a mathematical integer.
True if this PosDouble
value is any finite value (i.
True if this PosDouble
value is any finite value (i.e., it is neither positive nor negative infinity), else false.
True if this PosDouble
value represents positive infinity, else false.
True if this PosDouble
value represents positive infinity, else false.
Indicates whether this PosDouble
has a value that is a whole number: it is finite and it has no fraction part.
Returns this
if this > that
or that
otherwise.
Returns this
if this > that
or that
otherwise.
Returns this
if this < that
or that
otherwise.
Returns this
if this < that
or that
otherwise.
Returns the PosDouble
sum of this PosDouble
's value and the given PosZDouble
value.
Returns the PosDouble
sum of this PosDouble
's value and the given PosZDouble
value.
This method will always succeed (not throw an exception) because adding a positive Double and non-negative Double and another positive Double will always result in another positive Double value (though the result may be infinity).
Rounds this PosDouble
value to the nearest whole number value that can be expressed as an PosZLong
, returning the result as a PosZLong
.
Converts this PosDouble
to a Byte
.
Converts this PosDouble
to a Byte
.
Converts this PosDouble
to a Char
.
Converts this PosDouble
to a Char
.
Converts an angle measured in radians to an approximately equivalent angle measured in degrees.
Converts an angle measured in radians to an approximately equivalent angle measured in degrees.
the measurement of the angle x in degrees.
Converts this PosDouble
to a Double
.
Converts this PosDouble
to a Double
.
Converts this PosDouble
to a Float
.
Converts this PosDouble
to a Float
.
Converts this PosDouble
to an Int
.
Converts this PosDouble
to an Int
.
Converts this PosDouble
to a Long
.
Converts this PosDouble
to a Long
.
Converts an angle measured in degrees to an approximately equivalent angle measured in radians.
Converts an angle measured in degrees to an approximately equivalent angle measured in radians.
the measurement of the angle x in radians.
Converts this PosDouble
to a Short
.
Converts this PosDouble
to a Short
.
A string representation of this PosDouble
.
A string representation of this PosDouble
.
Returns this value, unmodified.
Returns the negation of this value.
The Double
value underlying this PosDouble
.
The Double
value underlying this PosDouble
.
An
AnyVal
for positiveDouble
s.Because
PosDouble
is anAnyVal
it will usually be as efficient as anDouble
, being boxed only when aDouble
would have been boxed.The
PosDouble.apply
factory method is implemented in terms of a macro that checks literals for validity at compile time. CallingPosDouble.apply
with a literalDouble
value will either produce a validPosDouble
instance at run time or an error at compile time. Here's an example:PosDouble.apply
cannot be used if the value being passed is a variable (i.e., not a literal), because the macro cannot determine the validity of variables at compile time (just literals). If you try to pass a variable toPosDouble.apply
, you'll get a compiler error that suggests you use a different factor method,PosDouble.from
, instead:The
PosDouble.from
factory method will inspect the value at runtime and return anOption[PosDouble]
. If the value is valid,PosDouble.from
will return aSome[PosDouble]
, else it will return aNone
. Here's an example:The
PosDouble.apply
factory method is marked implicit, so that you can pass literalDouble
s into methods that requirePosDouble
, and get the same compile-time checking you get when callingPosDouble.apply
explicitly. Here's an example:This example also demonstrates that the
PosDouble
companion object also defines implicit widening conversions when a similar conversion is provided in Scala. This makes it convenient to use aPosDouble
where aDouble
is needed. An example is the subtraction in the body of theinvert
method defined above,Double.MaxValue - pos
. AlthoughDouble.MaxValue
is aDouble
, which has no-
method that takes aPosDouble
(the type ofpos
), you can still subtractpos
, because thePosDouble
will be implicitly widened toDouble
.