TRD/AliTRDmcmSim.h

   1 #ifndef ALITRDMCMSIM_H
   2 #define ALITRDMCMSIM_H
   3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   4  * See cxx source for full Copyright notice                               */
   5
   6 /* $Id$ */
   7
   8 ///////////////////////////////////////////////////////
   9 //                                                   //
  10 //  Multi Chip Module Simulation Class               //
  11 //                                                   //
  12 ///////////////////////////////////////////////////////
  13
  14 #include <TObject.h>
  15
  16 class AliTRDfeeParam;
  17 class AliTRDgeometry;
  18
  19 class AliTRDmcmSim : public TObject {
  20
  21  public:
  22
  23   AliTRDmcmSim();
  24   virtual         ~AliTRDmcmSim();
  25
  26   //PH  virtual void      Copy(TObject &m) const;
  27
  28           void      Init( Int_t cha_id, Int_t rob_pos, Int_t mcm_pos ); // Initialize MCM by the position parameters
  29           void      SetData(Int_t iadc, Int_t *adc);           // Set ADC data with array
  30           void      SetData(Int_t iadc, Int_t it, Int_t adc ); // Set ADC data one by one
  31           void      SetDataPedestal(Int_t iadc );              // Fill ADC data with pedestal values
  32
  33           Int_t     GetChaId()  { return fChaId;  };    // Returns Chamber ID (0-539)
  34           Int_t     GetRobPos() { return fRobPos; };    // Returns ROB position (0-7)
  35           Int_t     GetMcmPos() { return fMcmPos; };    // Returns MCM position (0-17) (16,17 are mergers)
  36           Int_t     GetRow()    { return fRow; };       // Returns Row number on chamber where it is sitting
  37           Int_t     GetCol( Int_t iadc );               // Get corresponding column (0-143) from adc ID (= 0-20)
  38                     // for the ADC/Col mapping, see: http://wiki.kip.uni-heidelberg.de/ti/TRD/index.php/Image:ROB_MCM_numbering.pdf
  39
  40           Int_t     ProduceRawStream( UInt_t *buf, Int_t bufsize );    // Produce raw data stream from this MCM
  41           void      Filter();                           //  Apply digital filters
  42           void      ZSMapping();                        //  Do ZS mapping
  43
  44  protected:
  45
  46           Bool_t    fInitialized;                       // Status
  47
  48           AliTRDfeeParam *fFeeParam;
  49           AliTRDgeometry *fGeo;
  50
  51           Int_t     fChaId;                             // Chamber ID
  52           Int_t     fSector;                            // Sector number of the supermodule
  53           Int_t     fStack;                             // Chamber stack ID
  54           Int_t     fLayer;                             // Chamber layer ID
  55           Int_t     fRobPos;                            // ROB Position
  56           Int_t     fMcmPos;                            // MCM Position
  57           Int_t     fNADC;                              // Number of ADC (usually 21)
  58           Int_t     fNTimeBin;                          // Number of Timebin (valiable)
  59           Int_t     fRow;                               // Pad row number (0-11 or 0-15)
  60           Int_t     fColOfADCbeg;                       // Column corresponds to ADC channel 0
  61           Int_t     fColOfADCend;                       // Column corresponds to ADC channel [fNADC-1] (usually 20)
  62           Int_t   **fADCR;                              // Array with MCM ADC values (Raw)
  63           Int_t   **fADCF;                              // Array with MCM ADC values (Filtered)
  64           Int_t   **fZSM;                               // Zero Suppression Map
  65           Int_t    *fZSM1Dim;                           // Zero Suppression (1 dimensional projection)
  66
  67           void      FilterPedestal();                   // Apply pedestal filter
  68           void      FilterGain();                       // Apply gain filter
  69           void      FilterTail();                       // Apply tail filter
  70
  71           void      FilterSimDeConvExpA(Int_t *source, Double_t *target, Int_t n, Int_t nexp);
  72           void      FilterSimDeConvExpD(Int_t *source, Int_t *target, Int_t n, Int_t nexp);
  73           void      FilterSimDeConvExpMI(Int_t *source, Double_t *target, Int_t n);
  74           void      FilterSimTailMakerSpline(Double_t *ampin, Double_t *ampout, Double_t lambda, Int_t n);
  75           void      FilterSimTailCancelationMI(Double_t *ampin, Double_t *ampout, Double_t norm, Double_t lambda, Int_t n);
  76
  77   ClassDef(AliTRDmcmSim,3)
  78
  79 };
  80
  81 #endif