public function octalToInt64TrueError(input, output, startpos, endpos) result(error)Parse the input string as bits represented by octal digits to an int64 value.
This function ignores leading and trailing whitespaces.
This function return an int32 value of 0 on successful parse cases or a true error code on unsuccessful parse cases.
Error codes:
0 - none
1 - empty strings
2 - invalid format
3 - value too large for data type
5 - Invalid argument endpos/startpos
Note
This function may take longer on unsuccessful parse cases.
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| character(len=*), | intent(in) | :: | input | A string to be parsed as an octal string to an int64 value. | ||
| integer(kind=k_int64), | intent(out) | :: | output | An int64 value of the | ||
| integer(kind=k_int32), | intent(in), | optional | :: | startpos | An int32 value of the position(inclusive) of where to start parsing. | |
| integer(kind=k_int32), | intent(in), | optional | :: | endpos | An int32 value of the position(inclusive) of where to end parsing. |