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/GNU Fortran 4

8.50 COMMAND_ARGUMENT_COUNT — Get number of command line arguments

Description:
COMMAND_ARGUMENT_COUNT returns the number of arguments passed on the command line when the containing program was invoked.
Standard:
Fortran 2003 and later
Class:
Inquiry function
Syntax:
RESULT = COMMAND_ARGUMENT_COUNT()
Arguments:
None
Return value:
The return value is an INTEGER of default kind.
Example:
program test_command_argument_count
    integer :: count
    count = command_argument_count()
    print *, count
end program test_command_argument_count
See also:
GET_COMMAND, GET_COMMAND_ARGUMENT

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Licensed under the GNU Free Documentation License, Version 1.3.
https://gcc.gnu.org/onlinedocs/gcc-4.9.3/gfortran/COMMAND_005fARGUMENT_005fCOUNT.html