for(i2=items.begin(); i2!=items.end(); i2++)
(*i2)->get_state_as_xml(out);
+ std::list<LogicControl *>::iterator i3;
+ for(i3=control_lst.begin(); i3!=control_lst.end(); i3++)
+ (*i3)->get_state_as_xml(out);
out << "</plantstatus>";
return out.str();;
}