public pure subroutine isBase(input, base, output, error)Check if the input string is a valid signed integer string of the numbering system with the radix that is defined by the value of the argument base.
This subroutine ignores leading and trailing whitespaces.
This subroutine support numbering system with radix from 2 to 36.
This subroutine considers an error to has occurred when the value of the argument base is smaller than 2 or larger than 36.
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| character(len=*), | intent(in) | :: | input | A string. | ||
| integer(kind=k_int32), | intent(in) | :: | base | An int32 value that define the radix. | ||
| logical, | intent(out) | :: | output |
| ||
| logical, | intent(out) | :: | error | A value of |