Function ToLatLon

generator/intermediate_data.cpp:17–28

string const kShortExtension = ".short";

void ToLatLon(double lat, double lon, LatLon & ll)
{
  int64_t const lat64 = lat * kValueOrder;
  int64_t const lon64 = lon * kValueOrder;

  CHECK(lat64 >= std::numeric_limits<int32_t>::min() && lat64 <= std::numeric_limits<int32_t>::max(),
        ("Latitude is out of 32bit boundary:", lat64));
  CHECK(lon64 >= std::numeric_limits<int32_t>::min() && lon64 <= std::numeric_limits<int32_t>::max(),
        ("Longitude is out of 32bit boundary:", lon64));
  ll.m_lat = static_cast<int32_t>(lat64);
  ll.m_lon = static_cast<int32_t>(lon64);
}

bool FromLatLon(LatLon const & ll, double & lat, double & lon)
{