We use QtLocation to make a navigation application.
We find there is a difference bettown the left-driving and right-driving country when come across an U-trun. In UK, f.ex. one should rather UTurn Right, but in USA, one should rather UTurn Left.
It is a static number in the current qt source. qtlocation/src/location/maps/qgeorouteparserosrmv5.cpp static QGeoManeuver::InstructionDirection instructionDirection(const QJsonObject &maneuver)
So,is there any method to know the current Country which is driving on left or right?