Method CollectFeature

generator/metalines_builder.cpp:177–193

}

void MetalinesBuilder::CollectFeature(FeatureBuilder const & feature, OsmElement const & element)
{
  if (!feature.IsLine())
    return;

  static auto const highwayType = classif().GetTypeByPath({"highway"});
  if (!feature.HasType(highwayType, 1 /* level */) || element.Nodes().front() == element.Nodes().back())
    return;

  auto const & params = feature.GetParams();
  auto const name = feature.GetName();
  if (name.empty() && params.ref.empty())
    return;

  WriteVarUint(*m_writer, static_cast<uint64_t>(std::hash<std::string>{}(std::string(name) + '\0' + params.ref)));
  LineString(element).Serialize(*m_writer);
}

void MetalinesBuilder::Finish()
{