Go4AnalysisClient
Class TGo4Ratemeter

class TGo4Ratemeter

derived from TObject

Class containing event counter and ratemeter services.

private Bool_t fbUpdateDone

True if update has been performed since last TestZero call.

private Double_t fdAveRate

Average eventrate since last reset (events/sec).

private Double_t fdDeltaTime

Time interval since last Rate Calculation. In s.

private Double_t fdLastTime

Time sum at last ratemeter update. in s.

private Double_t fdRate

Current eventrate (events/sec).

private Double_t fdTime

Time sum since last ratemeter reset. in s.

public const static const Double_t fgdUPDATEINTERVAL

private UInt_t fuCurrentCount

Number of events processed since last start.

private UInt_t fuLastCount

Number of events processed at last ratemeter update.

private TStopwatch* fxClock

public TGo4Ratemeter()

public virtual synchronized ~TGo4Ratemeter()

public Double_t GetAvRate()

public UInt_t GetCurrentCount()

public Double_t GetRate()

public Double_t GetTime()

public void Reset()

Update counter and rate values. Parameter increment may specify the
number of counts to add before the new rate is calculated.

public Bool_t TestUpdate()

Test if update has been called since last test..
To be called from watch thread to check if main thread is still active.
If not, watch thread has to update status and rate itself.

public void Update(Int_t increment)

Update counter and rate values. Parameter increment may specify the
number of counts to add before the new rate is calculated.

Association Links

to Class TStopwatch