command_argument_count(3f) - [FORTRAN:INTRINSIC:SYSTEM ENVIRONMENT] Get number of command line arguments
result = command_argument_count()
integer :: result
command_argument_count returns the number of arguments passed on the command line when the containing program was invoked.
None
RESULT The return value is of type default integer. It is the number of arguments passed on the command line when the program was invoked.
Sample program:
program demo_command_argument_count implicit none integer :: count count = command_argument_count() print *, count end program demo_command_argument_countSample output:
# the command verb does not count ./test_command_argument_count 0 # quoted strings may count as one argument ./test_command_argument_count count arguments 2 ./test_command_argument_count count arguments 1
[[Fortran 2003]] and later
[[Inquiry function]]
get_command(3), get_command_argument(3)
command_argument_count (3) | March 11, 2021 |