void write_meta(const osmium::OSMObject& object) {
oprintf(m_out, " id=\"%" PRId64 "\"", object.id());
if (object.version()) {
oprintf(m_out, " version=\"%d\"", object.version());
}
if (object.timestamp()) {
m_out += " timestamp=\"";
m_out += object.timestamp().to_iso();
m_out += "\"";
}
if (!object.user_is_anonymous()) {
oprintf(m_out, " uid=\"%d\" user=\"", object.uid());
xml_string(m_out, object.user());
m_out += "\"";
}
if (object.changeset()) {
oprintf(m_out, " changeset=\"%d\"", object.changeset());
}
if (m_write_visible_flag) {
if (object.visible()) {
m_out += " visible=\"true\"";
} else {
m_out += " visible=\"false\"";
}
}
}
bool matches_user_filter(const osmium::OSMObject& obj) {
if (obj.user_is_anonymous()) return false;
std::unordered_set<osmium::user_id_type>::const_iterator it = m_filter_users.find(obj.uid());
if (it == m_filter_users.end()) return false;
return true;
}