Line data    Source code

       1             : #ifndef ALIITSONLINESPDPHYSANALYZER_H
       2             : #define ALIITSONLINESPDPHYSANALYZER_H
       3             : /* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
       4             :  * See cxx source for full Copyright notice                               */
       5             : 
       6             : ////////////////////////////////////////////////////////////
       7             : // Author: Henrik Tydesjo                                 //
       8             : // This class is used in the detector algorithm framework //
       9             : // to process the data stored in special container files  //
      10             : // (see AliITSOnlineSPDphys).                             //
      11             : ////////////////////////////////////////////////////////////
      12             : 
      13             : #include <TString.h>
      14             : 
      15             : class AliITSOnlineSPDphys;
      16             : class AliITSOnlineCalibrationSPDhandler;
      17             : class TGraph;
      18             : class TH2F;
      19             : 
      20             : class AliITSOnlineSPDphysAnalyzer {
      21             : 
      22             :  public:
      23             :   AliITSOnlineSPDphysAnalyzer(const Char_t *fileName, AliITSOnlineCalibrationSPDhandler* handler, Bool_t readFromGridFile=kFALSE);
      24             :   AliITSOnlineSPDphysAnalyzer(AliITSOnlineSPDphys* physObj, AliITSOnlineCalibrationSPDhandler* handler);
      25             :   AliITSOnlineSPDphysAnalyzer(const AliITSOnlineSPDphysAnalyzer& handle);
      26             :   ~AliITSOnlineSPDphysAnalyzer();
      27             : 
      28             :   AliITSOnlineSPDphysAnalyzer& operator=(const AliITSOnlineSPDphysAnalyzer& handle);
      29             : 
      30           0 :   void       SetCalibHandler(AliITSOnlineCalibrationSPDhandler *handler) {fHandler=handler;}
      31             :   void       SetParam(const Char_t *pname, const Char_t *pval);
      32             :   void       ReadParamsFromLocation(const Char_t *dirName);
      33             : 
      34             :   UInt_t     ProcessDead();
      35             :   UInt_t     ProcessDeadPixels();
      36             :   UInt_t     ProcessNoisyPixels();
      37             :   UInt_t     ProcessNoisyPixelsFast();
      38             :   UInt_t     ProcessNoisyPixels(UInt_t eq, UInt_t nrEvts);
      39             : 
      40             :   UInt_t     GetNrEnoughStatChips();
      41             :   UInt_t     GetNrDeadChips();
      42             :   UInt_t     GetNrInefficientChips();
      43             :   UInt_t     GetNrNeedsMoreStatChips();
      44             : 
      45           0 :   AliITSOnlineSPDphys* GetOnlinePhys() {return fPhysObj;}
      46             :   UInt_t     GetEqNr() const;
      47             :   UInt_t     GetNrEvents() const;
      48             : 
      49             :   TH2F*      GetHitMapTot();
      50             :   TH2F*      GetPhysicalHitMapTot();
      51             :   TH2F*      GetHitMapChip(UInt_t hs, UInt_t chip);
      52             : 
      53             :  private:
      54             :   TString  fFileName; // container file name
      55             :   enum     calibvals{kMINTH,kMEANTH,kDAC,kUNIMA,kNOISE,kDELAY};  // calib types
      56             :   AliITSOnlineSPDphys               *fPhysObj; // container obj
      57             :   AliITSOnlineCalibrationSPDhandler *fHandler; // calib helper obj
      58             :   void     Init(Bool_t readFromGridFile=kFALSE);    // initialization
      59             :   void     Exponent(Double_t &val, Int_t &valExp) const;
      60             : 
      61             :   UInt_t   fNrEnoughStatChips;    // nr of enough stat chips
      62             :   UInt_t   fNrDeadChips;          // nr of dead chips
      63             :   UInt_t   fNrInefficientChips;   // nr of inefficient chips
      64             : 
      65             :   Double_t fNrEqHits;         // total nr of hits for associated eq
      66             :   Bool_t   fbDeadProcessed;   // flag to tell if ProcessDeadPixels has been called
      67             : 
      68             :   // dead noisy parameters:
      69             :   Double_t fThreshNoisy;       // at what confidence level do we search for noisy
      70             :   Double_t fThreshDead;        // at what confidence level do we search for dead
      71             :   UInt_t   fMinEventsForNoisy; // min nr of events required to try noisy algorithm
      72             :   UInt_t   fMinEventsForDead;  // min nr of events required to try dead algorithm
      73             :   Float_t  fDefinitelyNoisyRatio; // if a pixel fires more than this ratio of the events, it must be noisy
      74             :   Double_t fMinNrEqHitsForDeadChips; // minimum nr of hits for eq to assign dead chip
      75             :   Double_t fRatioToMeanForInefficientChip; // ratio to mean nr of hits per chip to assign ineff. chip
      76             :   
      77             : 
      78             : };
      79             : 
      80             : #endif