How to use the pyulog.core.ULog._MessageAddLogged function in pyulog

(read_until, curr_file_pos))
                    break

                try:
                    if header.msg_type == self.MSG_TYPE_INFO:
                        msg_info = self._MessageInfo(data, header)
                        self._msg_info_dict[msg_info.key] = msg_info.value
                    elif header.msg_type == self.MSG_TYPE_INFO_MULTIPLE:
                        msg_info = self._MessageInfo(data, header, is_info_multiple=True)
                        self._add_message_info_multiple(msg_info)
                    elif header.msg_type == self.MSG_TYPE_PARAMETER:
                        msg_info = self._MessageInfo(data, header)
                        self._changed_parameters.append((self._last_timestamp,
                                                         msg_info.key, msg_info.value))
                    elif header.msg_type == self.MSG_TYPE_ADD_LOGGED_MSG:
                        msg_add_logged = self._MessageAddLogged(data, header,
                                                                self._message_formats)
                        if (message_name_filter_list is None or
                                msg_add_logged.message_name in message_name_filter_list):
                            self._subscriptions[msg_add_logged.msg_id] = msg_add_logged
                        else:
                            self._filtered_message_ids.add(msg_add_logged.msg_id)
                    elif header.msg_type == self.MSG_TYPE_LOGGING:
                        msg_logging = self.MessageLogging(data, header)
                        self._logged_messages.append(msg_logging)
                    elif header.msg_type == self.MSG_TYPE_LOGGING_TAGGED:
                        msg_log_tagged = self.MessageLoggingTagged(data, header)
                        if msg_log_tagged.tag in self._logged_messages_tagged:
                            self._logged_messages_tagged[msg_log_tagged.tag].append(msg_log_tagged)
                        else:
                            self._logged_messages_tagged[msg_log_tagged.tag] = [msg_log_tagged]
                    elif header.msg_type == self.MSG_TYPE_DATA: