Merge branch 'durk/traffic'

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

diff --git a/src/Instrumentation/adf.hxx b/src/Instrumentation/adf.hxx
index 060899ee06ae42f4ac2c39443ba2f09ff27aa7e4..f2c2bdeb8a84ffaf6997469116f252bd3ee79575 100644 (file)
--- a/src/Instrumentation/adf.hxx
+++ b/src/Instrumentation/adf.hxx
@@ -13,15 +13,16 @@
 
 #include <string>
 
-#include <simgear/math/point3d.hxx>
 #include <simgear/props/props.hxx>
 
 #include <simgear/structure/subsystem_mgr.hxx>
 #include <Sound/morse.hxx>
 
-SG_USING_STD(string);
+using std::string;
 
 
+class SGSampleGroup;
+
 /**
  * Model an ADF radio.
  *
@@ -51,7 +52,6 @@ class ADF : public SGSubsystem
 public:
 
     ADF ( SGPropertyNode *node );
-    ADF ();
     virtual ~ADF ();
 
     virtual void init ();
@@ -95,8 +95,10 @@ private:
     FGMorse morse;
     int _ident_count;
     time_t _last_ident_time;
-    double _last_volume;
+    float _last_volume;
     string _adf_ident;
+
+    SGSharedPtr<SGSampleGroup> _sgr;
 };