uint32_t extract_segments_from_way_impl(osmium::area::ProblemReporter* problem_reporter, uint64_t& duplicate_nodes, const osmium::Way& way, role_type role) {
uint32_t invalid_locations = 0;
osmium::NodeRef previous_nr;
for (const osmium::NodeRef& nr : way.nodes()) {
if (!nr.location().valid()) {
++invalid_locations;
if (problem_reporter) {
problem_reporter->report_invalid_location(way.id(), nr.ref());
}
continue;
}
if (previous_nr.location()) {
if (previous_nr.location() != nr.location()) {
m_segments.emplace_back(previous_nr, nr, role, &way);
} else {
++duplicate_nodes;
if (problem_reporter) {
problem_reporter->report_duplicate_node(previous_nr.ref(), nr.ref(), nr.location());
}
}
}
previous_nr = nr;
}
return invalid_locations;
}
/**
* Extract segments from given way and add them to the list.
*
* Segments connecting two nodes with the same location (ie same
* node or different node with same location) are removed.
*
* XXX should two nodes with same location be reported?
*/
void extract_segments_from_way(const osmium::Way& way, const char* role) {
osmium::NodeRef last_nr;
for (const osmium::NodeRef& nr : way.nodes()) {
if (last_nr.location() && last_nr.location() != nr.location()) {
m_segments.emplace_back(last_nr, nr, role, &way);
}
last_nr = nr;
}
}
