def METHOD_NAME(self):
    """ This script passes all its arguments on to the called
    programs, so there are no args defined.
    """
    self._parser = argparse.ArgumentParser(
      prog='run_rose_cxx.py',
      description=__doc__,
      formatter_class=argparse.RawDescriptionHelpFormatter)
    # This matches the first positional and all remaining/following args.
    # We want ALL the arguments, so, we are using parse_known_arguments
    # below instead and commenting this out for now:
    #self._parser.add_argument('command_args', nargs=argparse.REMAINDER)