+
+/**
+ * This function returns distance traveled since recording started.
+ *
+ * @return double distance
+ */
+double GPSData::getDistanceTraveled()
+{
+ return distance;
+}
+
+/**
+ * This function returns direction of motion in degrees(0-359).
+ *
+ * @return double track
+ */
+double GPSData::getDirection()
+{
+ return track;
+}