better use unset() for unsetting ...

[flightgear.git] / src / Instrumentation / gps.hxx

diff --git a/src/Instrumentation/gps.hxx b/src/Instrumentation/gps.hxx
index fabf4e776916dea7380ea1dce7b5b08ee38d21ff..27948ecb47e7ffc259724ce28eff798243573f4c 100644 (file)
--- a/src/Instrumentation/gps.hxx
+++ b/src/Instrumentation/gps.hxx
@@ -141,9 +141,9 @@ private:
     SGPropertyNode_ptr _leg_to_flag_node;
     SGPropertyNode_ptr _alt_deviation_node;
 
-    SGPropertyNode *_route;
-    SGPropertyNode *addWp;
-    SGPropertyNode *popWp;
+    SGPropertyNode_ptr _route;
+    SGPropertyNode_ptr addWp;
+    SGPropertyNode_ptr popWp;
 
     SGRoute *route;
 
@@ -166,14 +166,14 @@ private:
     double _distance_m;
     double _course_deg;
 
-    double bias_length;
-    double bias_angle;
-    double azimuth_error;
-    double range_error;
-    double elapsed_time;
+    double _bias_length;
+    double _bias_angle;
+    double _azimuth_error;
+    double _range_error;
+    double _elapsed_time;
 
-    string name;
-    int num;
+    string _name;
+    int _num;
 
 };