- parent->add_child ("Peak")->add_child_text (raw_convert<string> (_data[PEAK]));
- parent->add_child ("RMS")->add_child_text (raw_convert<string> (_data[RMS]));
+ cxml::add_text_child(parent, "Peak", raw_convert<string>(_data[PEAK]));
+ cxml::add_text_child(parent, "RMS", raw_convert<string>(_data[RMS]));