Merge branch 'next' of git://gitorious.org/fg/flightgear into next

[flightgear.git] / src / Navaids / navrecord.hxx

diff --git a/src/Navaids/navrecord.hxx b/src/Navaids/navrecord.hxx
index afb60083b2473d33a811561b8f7c6f1bf9ef43c1..2773629f4ebccfd20f9d767d79b89abd28442e4c 100644 (file)
--- a/src/Navaids/navrecord.hxx
+++ b/src/Navaids/navrecord.hxx
@@ -96,6 +96,13 @@ public:
    * Retrieve the runway this navaid is associated with (for ILS/LOC/GS)
    */
   FGRunway* runway() const { return mRunway; }
+  
+  /**
+   * return the localizer width, in degrees
+   * computation is based up ICAO stdandard width at the runway threshold
+   * see implementation for further details.
+   */
+  double localizerWidth() const;
 };
 
 class FGTACANRecord : public SGReferenced {