class AliITSOnlineSPDphysAnalyzer
Author: Henrik Tydesjo This class is used in the detector algorithm framework to process the data stored in special container files (see AliITSOnlineSPDphys).
Function Members (Methods)
public:
| AliITSOnlineSPDphysAnalyzer(const AliITSOnlineSPDphysAnalyzer& handle) | |
| AliITSOnlineSPDphysAnalyzer(AliITSOnlineSPDphys* physObj, AliITSOnlineCalibrationSPDhandler* handler) | |
| AliITSOnlineSPDphysAnalyzer(const Char_t* fileName, AliITSOnlineCalibrationSPDhandler* handler, Bool_t readFromGridFile = kFALSE) | |
| ~AliITSOnlineSPDphysAnalyzer() | |
| UInt_t | GetEqNr() const |
| TH2F* | GetHitMapChip(UInt_t hs, UInt_t chip) |
| TH2F* | GetHitMapTot() |
| UInt_t | GetNrDeadChips() |
| UInt_t | GetNrEnoughStatChips() |
| UInt_t | GetNrEvents() const |
| UInt_t | GetNrInefficientChips() |
| UInt_t | GetNrNeedsMoreStatChips() |
| AliITSOnlineSPDphys* | GetOnlinePhys() |
| TH2F* | GetPhysicalHitMapTot() |
| AliITSOnlineSPDphysAnalyzer& | operator=(const AliITSOnlineSPDphysAnalyzer& handle) |
| UInt_t | ProcessDeadPixels() |
| UInt_t | ProcessNoisyPixels() |
| UInt_t | ProcessNoisyPixels(UInt_t eq, UInt_t nrEvts) |
| void | ReadParamsFromLocation(const Char_t* dirName) |
| void | SetCalibHandler(AliITSOnlineCalibrationSPDhandler* handler) |
| void | SetParam(const Char_t* pname, const Char_t* pval) |
Data Members
private:
| Float_t | fDefinitelyNoisyRatio | if a pixel fires more than this ratio of the events, it must be noisy |
| TString | fFileName | container file name |
| AliITSOnlineCalibrationSPDhandler* | fHandler | calib helper obj |
| UInt_t | fMinEventsForDead | min nr of events required to try dead algorithm |
| UInt_t | fMinEventsForNoisy | min nr of events required to try noisy algorithm |
| Double_t | fMinNrEqHitsForDeadChips | minimum nr of hits for eq to assign dead chip |
| UInt_t | fNrDeadChips | nr of dead chips |
| UInt_t | fNrEnoughStatChips | nr of enough stat chips |
| Double_t | fNrEqHits | total nr of hits for associated eq |
| UInt_t | fNrInefficientChips | nr of inefficient chips |
| AliITSOnlineSPDphys* | fPhysObj | container obj |
| Double_t | fRatioToMeanForInefficientChip | ratio to mean nr of hits per chip to assign ineff. chip |
| Double_t | fThreshDead | at what confidence level do we search for dead |
| Double_t | fThreshNoisy | at what confidence level do we search for noisy |
| Bool_t | fbDeadProcessed | flag to tell if ProcessDeadPixels has been called |
Class Charts
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Function documentation
AliITSOnlineSPDphysAnalyzer(const Char_t* fileName, AliITSOnlineCalibrationSPDhandler* handler, Bool_t readFromGridFile = kFALSE)
constructor
AliITSOnlineSPDphysAnalyzer(AliITSOnlineSPDphys* physObj, AliITSOnlineCalibrationSPDhandler* handler)
alt constructor
AliITSOnlineSPDphysAnalyzer(const AliITSOnlineSPDphysAnalyzer& handle)
copy constructor, only copies the filename and params (not the processed data)
AliITSOnlineSPDphysAnalyzer& operator=(const AliITSOnlineSPDphysAnalyzer& handle)
assignment operator, only copies the filename and params (not the processed data)
void ReadParamsFromLocation(const Char_t* dirName)
opens file (default name) in dir dirName and reads parameters from it
UInt_t ProcessNoisyPixels()
process noisy pixel data , returns number of chips with enough statistics
UInt_t ProcessNoisyPixels(UInt_t eq, UInt_t nrEvts)
process noisy pixel data , returns number of chips with enough statistics
void Exponent(Double_t& val, Int_t& valExp) const
put double in format with val and exp so that 1<val<10 - The actual value is val*10e(valExp)
TH2F* GetPhysicalHitMapTot()
creates and returns a pointer to a hitmap histo (equipment opened up) physical representation of the half stave hitmap.
TH2F* GetHitMapTot()
creates and returns a pointer to a hitmap histo (half sector style a la spdmood) This histogram shown the read out numbering pattern, it is not the physical one.
TH2F* GetHitMapChip(UInt_t hs, UInt_t chip)
creates and returns a pointer to a hitmap histo (chip style a la spdmood)