Ejemplo n.º 1
0
static void
FillList(WaypointList &list, const Waypoints &src,
         GeoPoint location, Angle heading, const WaypointFilterData &filter)
{
  list.clear();

  if (!filter.IsDefined() && src.size() >= 500)
    return;

  FilterWaypointVisitor visitor(filter, location, heading, list);

  if (filter.distance_index > 0)
    src.VisitWithinRange(location, Units::ToSysDistance(
        distance_filter_items[filter.distance_index]), visitor);
  else
    src.VisitNamePrefix(filter.name, visitor);

  if (filter.distance_index > 0 || filter.direction_index > 0)
    std::sort(list.begin(), list.end(), WaypointDistanceCompare(location));
}
Ejemplo n.º 2
0
void WaypointList::SortByDistance(const GeoPoint &location) {
  std::sort(begin(), end(), WaypointDistanceCompare(location));
}