X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FTime%2FTimeManager.hxx;h=53dffd51b1caf9b952663e2370b3e574de606dd9;hb=9bd00a62facf50830e4eeccfbf8ce57f4c1f444f;hp=d0dff8155ba97c8de084f3f1623dff75a7100bf9;hpb=a39fa6ca1eb77eb4edf5839d5d3f150e1a934b66;p=flightgear.git

diff --git a/src/Time/TimeManager.hxx b/src/Time/TimeManager.hxx
index d0dff8155..53dffd51b 100644
--- a/src/Time/TimeManager.hxx
+++ b/src/Time/TimeManager.hxx
@@ -22,6 +22,7 @@
 #define FG_TIME_TIMEMANAGER_HXX
 
 #include <simgear/structure/subsystem_mgr.hxx>
+#include <simgear/props/props.hxx>
 
 // forward decls
 class SGTime;
@@ -77,9 +78,11 @@ private:
   SGPropertyNode_ptr _longitudeDeg;
   SGPropertyNode_ptr _latitudeDeg;
   
-// frame-rate / update-rate counters  
+  // frame-rate / worst-case latency / update-rate counters
   SGPropertyNode_ptr _frameRate;
+  SGPropertyNode_ptr _frameLatency;
   time_t _lastFrameTime;
+  double _frameLatencyMax;
   int _frameCount;
 };