Function DeserializeIndexGraph

libs/routing/index_graph_loader.cpp:277–306

}

void DeserializeIndexGraph(MwmValue const & mwmValue, VehicleType vehicleType, IndexGraph & graph)
{
  FilesContainerR::TReader reader(mwmValue.m_cont.GetReader(ROUTING_FILE_TAG));
  ReaderSource<FilesContainerR::TReader> src(reader);

  IndexGraphSerializer::Deserialize(graph, src, GetVehicleMask(vehicleType));

  // Do not load restrictions (relation type = restriction) for pedestrian routing.
  // https://wiki.openstreetmap.org/wiki/Relation:restriction
  /// @todo OSM has 49 (April 2022) restriction:foot relations. We should use them someday,
  /// starting from generator and saving like access, according to the vehicleType.
  ASSERT(vehicleType != VehicleType::Transit, ());
  if (vehicleType != VehicleType::Pedestrian)
  {
    RestrictionLoader restrictionLoader(mwmValue, graph);
    if (restrictionLoader.HasRestrictions())
    {
      graph.SetRestrictions(restrictionLoader.StealRestrictions());
      graph.SetUTurnRestrictions(restrictionLoader.StealNoUTurnRestrictions());
    }
  }

  RoadAccess roadAccess;
  if (ReadRoadAccessFromMwm(mwmValue, vehicleType, roadAccess))
    graph.SetRoadAccess(std::move(roadAccess));

  RoadPenalty roadPenalty;
  if (ReadRoadPenaltyFromMwm(mwmValue, vehicleType, roadPenalty))
    graph.SetRoadPenalty(std::move(roadPenalty));
}

uint32_t DeserializeIndexGraphNumRoads(MwmValue const & mwmValue, VehicleType vehicleType)
{