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9.68 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 the entire command line, GET_COMMAND_ARGUMENT — Get command line arguments