allow approximation of euclidian distances by lat/lon components

2014-05-06 15:19:23 +02:00
parent 2d3fb858ad
commit 66fb5fc9c8
2 changed files with 25 additions and 14 deletions
@@ -53,6 +53,8 @@ struct FixedPointCoordinate
    static double ApproximateEuclideanDistance(const FixedPointCoordinate &c1,
                                               const FixedPointCoordinate &c2);

+    static double ApproximateEuclideanDistance(const int lat1, const int lon1, const int lat2, const int lon2);
+
    static void convertInternalLatLonToString(const int value, std::string &output);

    static void convertInternalCoordinateToString(const FixedPointCoordinate &coord,