command_argument_count(): Number of Command Line Arguments¶
Get number of command line arguments.
Declaration¶
Syntax¶
retval = command_argument_count()
function command_argument_count()
Arguments¶
None.
Return values¶
The return value is of integer type and of default kind.
Описание¶
command_argument_count() returns the number of arguments passed on the command line when the named program was invoked.
Types¶
Any.
Examples¶
program intrinsics_command_argument_count
implicit none
print *, command_argument_count()
end program
Result:
intrinsics_command_argument_count a b
2