stream << "LINE " << line->type << " " << line->Displayable() << " "
<< line->source << " " << line->set_time << " "
<< line->duration << " :" << line->reason << std::endl;
stream << "LINE " << line->type << " " << line->Displayable() << " "
<< line->source << " " << line->set_time << " "
<< line->duration << " :" << line->reason << std::endl;