Fix line endings

[simgear.git] / simgear / math / SGGeoc.hxx

diff --git a/simgear/math/SGGeoc.hxx b/simgear/math/SGGeoc.hxx
index e8f1b0d1b3d4a6471b5b9d705f28497d40a29b32..cb603bc4bc89457392eea98c1f3861772f4c69e5 100644 (file)
--- a/simgear/math/SGGeoc.hxx
+++ b/simgear/math/SGGeoc.hxx
@@ -79,6 +79,8 @@ public:
   static double courseDeg(const SGGeoc& from, const SGGeoc& to);
   static double distanceM(const SGGeoc& from, const SGGeoc& to);
 
+  // Compare two geocentric positions for equality
+  bool operator == ( const SGGeoc & other ) const;
 private:
   /// This one is private since construction is not unique if you do
   /// not know the units of the arguments, use the factory methods for
@@ -323,6 +325,15 @@ SGGeoc::distanceM(const SGGeoc& from, const SGGeoc& to)
   return SGGeodesy::distanceM(from, to);
 }
 
+inline
+bool
+SGGeoc::operator == ( const SGGeoc & other ) const
+{
+  return _lon == other._lon &&
+         _lat == other._lat &&
+         _radius == other._radius;
+}
+
 /// Output to an ostream
 template<typename char_type, typename traits_type>
 inline