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TGo4Ratemeter Class Reference

Class containing event counter and ratemeter services. More...

#include <TGo4Ratemeter.h>

List of all members.

Public Methods
	TGo4Ratemeter ()
virtual	~TGo4Ratemeter ()
Double_t	GetRate ()
Double_t	GetAvRate ()
Double_t	GetTime ()
UInt_t	GetCurrentCount ()
void	Update (Int_t increment=1)
	Update counter and rate values. More...
void	Reset ()
	Update counter and rate values. More...
Bool_t	TestUpdate ()
	Test if update has been called since last test.. More...
Static Public Attributes
const Double_t	fgdUPDATEINTERVAL = 1.0
Private Attributes
UInt_t	fuCurrentCount
	Number of events processed since last start. More...
UInt_t	fuLastCount
	Number of events processed at last ratemeter update. More...
Double_t	fdRate
	Current eventrate (events/sec). More...
Double_t	fdAveRate
	Average eventrate since last reset (events/sec). More...
Double_t	fdTime
	Time sum since last ratemeter reset. More...
Double_t	fdLastTime
	Time sum at last ratemeter update. More...
Double_t	fdDeltaTime
	Time interval since last Rate Calculation. More...
TStopwatch *	fxClock
Bool_t	fbUpdateDone
	True if update has been performed since last TestZero call. More...

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Detailed Description

Class containing event counter and ratemeter services.

Definition at line 26 of file TGo4Ratemeter.h.

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Constructor & Destructor Documentation

TGo4Ratemeter::TGo4Ratemeter (    )

Definition at line 23 of file TGo4Ratemeter.cxx. References fxClock.

TGo4Ratemeter::~TGo4Ratemeter (    )  [virtual]

Definition at line 30 of file TGo4Ratemeter.cxx. References fxClock.

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Member Function Documentation

Double_t TGo4Ratemeter::GetRate (    )  [inline]

Definition at line 33 of file TGo4Ratemeter.h. References fdRate. Referenced by TGo4AnalysisClient::UpdateStatus().

Double_t TGo4Ratemeter::GetAvRate (    )  [inline]

Definition at line 35 of file TGo4Ratemeter.h. References fdAveRate. Referenced by TGo4AnalysisClient::UpdateStatus().

Double_t TGo4Ratemeter::GetTime (    )  [inline]

Definition at line 37 of file TGo4Ratemeter.h. References fdTime. Referenced by TGo4AnalysisClient::UpdateStatus().

UInt_t TGo4Ratemeter::GetCurrentCount (    )  [inline]

Definition at line 39 of file TGo4Ratemeter.h. References fuCurrentCount. Referenced by TGo4AnalysisClient::GetCurrentCount(), and TGo4AnalysisClient::UpdateStatus().

void TGo4Ratemeter::Update (  Int_t    increment = 1 )

Update counter and rate values. Parameter increment may specify the number of counts to add before the new rate is calculated. Definition at line 48 of file TGo4Ratemeter.cxx. References fbUpdateDone, fdAveRate, fdDeltaTime, fdLastTime, fdRate, fdTime, fgdUPDATEINTERVAL, fuCurrentCount, fuLastCount, and fxClock. Referenced by TGo4AnalysisClient::UpdateRate().

void TGo4Ratemeter::Reset (    )

Update counter and rate values. Parameter increment may specify the number of counts to add before the new rate is calculated. Definition at line 35 of file TGo4Ratemeter.cxx. References fdAveRate, fdDeltaTime, fdLastTime, fdRate, fdTime, fuCurrentCount, fuLastCount, and fxClock. Referenced by TGo4AnalysisClient::RestartMain(), and TGo4AnalysisClient::Start().

Bool_t TGo4Ratemeter::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. Definition at line 88 of file TGo4Ratemeter.cxx. References fbUpdateDone. Referenced by TGo4AnalysisClient::TestRatemeter().

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Member Data Documentation

const Double_t TGo4Ratemeter::fgdUPDATEINTERVAL = 1.0 [static]

Definition at line 20 of file TGo4Ratemeter.cxx. Referenced by Update().

UInt_t TGo4Ratemeter::fuCurrentCount [private]

Number of events processed since last start. Definition at line 57 of file TGo4Ratemeter.h. Referenced by GetCurrentCount(), Reset(), and Update().

UInt_t TGo4Ratemeter::fuLastCount [private]

Number of events processed at last ratemeter update. Definition at line 60 of file TGo4Ratemeter.h. Referenced by Reset(), and Update().

Double_t TGo4Ratemeter::fdRate [private]

Current eventrate (events/sec). Definition at line 63 of file TGo4Ratemeter.h. Referenced by GetRate(), Reset(), and Update().

Double_t TGo4Ratemeter::fdAveRate [private]

Average eventrate since last reset (events/sec). Definition at line 66 of file TGo4Ratemeter.h. Referenced by GetAvRate(), Reset(), and Update().

Double_t TGo4Ratemeter::fdTime [private]

Time sum since last ratemeter reset. in s. Definition at line 69 of file TGo4Ratemeter.h. Referenced by GetTime(), Reset(), and Update().

Double_t TGo4Ratemeter::fdLastTime [private]

Time sum at last ratemeter update. in s. Definition at line 72 of file TGo4Ratemeter.h. Referenced by Reset(), and Update().

Double_t TGo4Ratemeter::fdDeltaTime [private]

Time interval since last Rate Calculation. In s. Definition at line 75 of file TGo4Ratemeter.h. Referenced by Reset(), and Update().

TStopwatch* TGo4Ratemeter::fxClock [private]

Definition at line 77 of file TGo4Ratemeter.h. Referenced by Reset(), TGo4Ratemeter(), Update(), and ~TGo4Ratemeter().

Bool_t TGo4Ratemeter::fbUpdateDone [private]

True if update has been performed since last TestZero call. Definition at line 80 of file TGo4Ratemeter.h. Referenced by TestUpdate(), and Update().

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The documentation for this class was generated from the following files:

• /Go4AnalysisClient/TGo4Ratemeter.h
• /Go4AnalysisClient/TGo4Ratemeter.cxx

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