Line data    Source code

       1             : #ifndef ALIPHOSRAWDIGIPRODUCER_H
       2             : #define ALIPHOSRAWDIGIPRODUCER_H
       3             : /* Copyright(c) 2007, ALICE Experiment at CERN, All rights reserved. *
       4             :  * See cxx source for full Copyright notice                          */
       5             : 
       6             : /* $Id$ */
       7             : 
       8             : //This class produces PHOS digits of one event
       9             : //using AliPHOSRawFitter. See cxx source for use case.
      10             : 
      11             : class AliPHOSCalibData ;
      12             : class AliPHOSDigit ;
      13             : class AliPHOSGeometry ;
      14             : class AliPHOSPulseGenerator;
      15             : class AliRawReader;
      16             : class AliCaloRawStreamV3;
      17             : class AliPHOSRawFitterv0;
      18             : 
      19             : #include "AliAltroMapping.h"
      20             : #include "TObject.h"
      21             : 
      22             : class AliPHOSRawDigiProducer: public TObject {
      23             : 
      24             : public:
      25             : 
      26             :   AliPHOSRawDigiProducer() ;
      27             :   AliPHOSRawDigiProducer(AliRawReader *rawReader, AliAltroMapping **mapping = NULL);
      28             :   AliPHOSRawDigiProducer(const AliPHOSRawDigiProducer &dp);
      29             :   AliPHOSRawDigiProducer& operator= (const AliPHOSRawDigiProducer &dp);
      30             :  
      31             :   virtual ~AliPHOSRawDigiProducer(); 
      32             : 
      33             :   void MakeDigits(TClonesArray *digits, AliPHOSRawFitterv0* fitter);
      34             :   void MakeDigits(TClonesArray *digits, TClonesArray *tmpDigLG, AliPHOSRawFitterv0* fitter);
      35             : 
      36           8 :   void SetEmcMinAmp(Float_t emcMin) { fEmcMinE=emcMin; }
      37           8 :   void SetCpvMinAmp(Float_t cpvMin) { fCpvMinE=cpvMin; }
      38           8 :   void SetSampleQualityCut(Float_t qcut) { fSampleQualityCut=qcut; }
      39           4 :   void SetSubtractL1phase(Bool_t a=kTRUE){ fSubtractL1phase=a ; }
      40             : 
      41             : protected:
      42             : 
      43             :   void GetCalibrationParameters() ; //Extract calibration parameters from DB
      44             :   void CleanDigits(TClonesArray* digits) ; //remove digits below threshold and bad ones
      45             :   
      46             :   Bool_t IsInEMC(AliPHOSDigit* digit) const ; //tests if digit belongs to EMC
      47             :   Bool_t IsInCPV(AliPHOSDigit* digit) const ;
      48             : 
      49             :   Double_t CalibrateE(Double_t amp, Int_t* relId, Bool_t isLowGain) ; //calibrate energy 
      50             :   Double_t CalibrateT(Double_t amp, Int_t* relId, Bool_t isLowGain) ; //calibrate time
      51             : 
      52             : private:
      53             :   Bool_t  fSubtractL1phase ;         // To correct time for L1phase
      54             :   Float_t fEmcMinE ;                 // minimum energy of digit (ADC)
      55             :   Float_t fCpvMinE ;                 // minimum energy of digit (ADC)
      56             :   Float_t fSampleQualityCut;         // Cut on sample shapes: 0: no samples; 1: default parameterization; 999: accept even obviously bad
      57             :   Float_t fSampleToSec ;             // Conversion coeff from sample time step to seconds
      58             :   Int_t fEmcCrystals ;               //  number of EMC crystals
      59             :   AliPHOSGeometry * fGeom ;          //! PHOS geometry
      60             :   static AliPHOSCalibData * fgCalibData ;     //! Calibration database if avalable
      61             :   AliPHOSPulseGenerator   * fPulseGenerator ; //! Class with pulse shape parameters
      62             :   AliRawReader            * fRawReader;       //! Raw data reader
      63             :   AliCaloRawStreamV3      * fRawStream;       //! Calorimeter decoder of ALTRO format
      64             :   Int_t *fADCValuesLG;               //! Array of low-gain ALTRO samples
      65             :   Int_t *fADCValuesHG;               //! Array of high-gain ALTRO samples
      66             :   static const Int_t fgkSTUDDL = 20; //! DDL ID of the PHOS STU
      67             : 
      68          22 :   ClassDef(AliPHOSRawDigiProducer,9)
      69             : };
      70             : 
      71             : #endif