Fix line endings

[flightgear.git] / src / Time / light.hxx

diff --git a/src/Time/light.hxx b/src/Time/light.hxx
index fd4c215dc8392927cd5e2d977e26457a5cf90734..5c782d775bfdaa49f6e311b3c7c7ecb2a9a3a60b 100644 (file)
--- a/src/Time/light.hxx
+++ b/src/Time/light.hxx
@@ -2,7 +2,7 @@
 //
 // Written by Curtis Olson, started April 1998.
 //
-// Copyright (C) 1998  Curtis L. Olson  - curt@me.umn.edu
+// Copyright (C) 1998  Curtis L. Olson  - http://www.flightgear.org/~curt
 //
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License as
@@ -149,8 +149,8 @@ public:
     inline double get_sun_gc_lat () const { return _sun_gc_lat; }
     inline void set_sun_gc_lat (double l) { _sun_gc_lat = l; }
 
-    inline Point3D get_sunpos () const { return _sunpos; }
-    inline void set_sunpos (Point3D p) { _sunpos = p; }
+    inline const Point3D& get_sunpos () const { return _sunpos; }
+    inline void set_sunpos (const Point3D& p) { _sunpos = p; }
 
     inline float *sun_vec () const { return (float *)_sun_vec; }
     inline float *sun_vec_inv () const { return (float *)_sun_vec_inv; }
@@ -170,8 +170,8 @@ public:
     inline double get_moon_gc_lat () const { return _moon_gc_lat; }
     inline void set_moon_gc_lat (double l) { _moon_gc_lat = l; }
 
-    inline Point3D get_moonpos () const { return _moonpos; }
-    inline void set_moonpos (Point3D p) { _moonpos = p; }
+    inline const Point3D& get_moonpos () const { return _moonpos; }
+    inline void set_moonpos (const Point3D& p) { _moonpos = p; }
 
     inline float *moon_vec () const { return (float *)_moon_vec; }
     inline float *moon_vec_inv () const { return (float *)_moon_vec_inv; }