is_digit Function

public pure elemental function is_digit(c)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: c

Return Value logical


Called by

proc~~is_digit~~CalledByGraph proc~is_digit is_digit proc~construct_iso8601duration construct_ISO8601Duration proc~construct_iso8601duration->proc~is_digit proc~test_is_digit test_is_digit proc~test_is_digit->proc~is_digit interface~iso8601duration ISO8601Duration interface~iso8601duration->proc~construct_iso8601duration

Source Code

   elemental pure logical function is_digit(c)
      character, intent(in) :: c
      is_digit = scan(c, DIGIT_CHARACTERS) > 0
   end function is_digit