X-Git-Url: http://p2p-next.cs.pub.ro/gitweb/?a=blobdiff_plain;f=src%2Flibswift%2Favgspeed.h;fp=src%2Flibswift%2Favgspeed.h;h=b7d6f37ece1841f2348f2f9f41353bf962f2e681;hb=45963a7511531cd1656ad5d3847d2dafd015c54d;hp=0000000000000000000000000000000000000000;hpb=d069796805ad79542fd7e4406d1e9c6d2d8c2ef7;p=swifty.git

diff --git a/src/libswift/avgspeed.h b/src/libswift/avgspeed.h
new file mode 100644
index 0000000..b7d6f37
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+++ b/src/libswift/avgspeed.h
@@ -0,0 +1,36 @@
+/*
+ *  avgspeed.h
+ *  Class to compute moving average speed
+ *
+ *  Created by Arno Bakker
+ *  Copyright 2009 Delft University of Technology. All rights reserved.
+ *
+ */
+#include "compat.h"
+
+#ifndef AVGSPEED_H
+#define AVGSPEED_H
+
+namespace swift {
+
+
+class MovingAverageSpeed
+{
+    public: 
+		MovingAverageSpeed( tint speed_interval = 5 * TINT_SEC, tint fudge = TINT_SEC );
+		void AddPoint( uint64_t amount );
+        double GetSpeed();
+        double GetSpeedNeutral();
+        void Reset();
+    protected:
+        tint   speed_interval_;
+        tint   t_start_;
+        tint   t_end_;
+        double speed_;
+        tint   fudge_;
+        bool   resetstate_;
+};
+
+}
+
+#endif