Function GetTurnString

libs/routing/turns.cpp:166–174

}

string GetTurnString(CarDirection turn)
{
  for (auto const & p : g_turnNames)
    if (p.first == turn)
      return p.second;

  ASSERT(false, (static_cast<int>(turn)));
  return "unknown CarDirection";
}

bool IsLeftTurn(CarDirection t)
{