[u/mrichter/AliRoot.git] / PHOS / AliPHOSRawDigiProducer.h

#ifndef ALIPHOSRAWDIGIPRODUCER_H
#define ALIPHOSRAWDIGIPRODUCER_H
/* Copyright(c) 2007, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                          */

/* $Id$ */

//This class produces PHOS digits of one event
//using AliPHOSRawFitter. See cxx source for use case.

class AliPHOSCalibData ;
class AliPHOSDigit ;
class AliPHOSGeometry ;
class AliPHOSPulseGenerator;
class AliRawReader;
class AliCaloRawStreamV3;
class AliPHOSRawFitterv0;

#include "AliAltroMapping.h"
#include "TObject.h"

class AliPHOSRawDigiProducer: public TObject {

public:

  AliPHOSRawDigiProducer() ;
  AliPHOSRawDigiProducer(AliRawReader *rawReader, AliAltroMapping **mapping = NULL);
  AliPHOSRawDigiProducer(const AliPHOSRawDigiProducer &dp);
  AliPHOSRawDigiProducer& operator= (const AliPHOSRawDigiProducer &dp);
 
  virtual ~AliPHOSRawDigiProducer(); 

  void MakeDigits(TClonesArray *digits, AliPHOSRawFitterv0* fitter);
  void MakeDigits(TClonesArray *digits, TClonesArray *tmpDigLG, AliPHOSRawFitterv0* fitter);

  void SetEmcMinAmp(Float_t emcMin) { fEmcMinE=emcMin; }
  void SetCpvMinAmp(Float_t cpvMin) { fCpvMinE=cpvMin; }
  void SetSampleQualityCut(Float_t qcut) { fSampleQualityCut=qcut; }

protected:

  void GetCalibrationParameters() ; //Extract calibration parameters from DB
  void CleanDigits(TClonesArray* digits) ; //remove digits below threshold and bad ones
  
  Bool_t IsInEMC(AliPHOSDigit* digit) const ; //tests if digit belongs to EMC
  Bool_t IsInCPV(AliPHOSDigit* digit) const ;

  Double_t CalibrateE(Double_t amp, Int_t* relId, Bool_t isLowGain) ; //calibrate energy 
  Double_t CalibrateT(Double_t amp, Int_t* relId, Bool_t isLowGain) ; //calibrate time

private:
  Float_t fEmcMinE ;                 // minimum energy of digit (ADC)
  Float_t fCpvMinE ;                 // minimum energy of digit (ADC)
  Float_t fSampleQualityCut;         // Cut on sample shapes: 0: no samples; 1: default parameterization; 999: accept even obviously bad
  Float_t fSampleToSec ;             // Conversion coeff from sample time step to seconds
  Int_t fEmcCrystals ;               //  number of EMC crystals
  AliPHOSGeometry * fGeom ;          //! PHOS geometry
  static AliPHOSCalibData * fgCalibData ;     //! Calibration database if avalable
  AliPHOSPulseGenerator   * fPulseGenerator ; //! Class with pulse shape parameters
  AliRawReader            * fRawReader;       //! Raw data reader
  AliCaloRawStreamV3      * fRawStream;       //! Calorimeter decoder of ALTRO format
  Int_t *fADCValuesLG;               //! Array og low-gain ALTRO samples
  Int_t *fADCValuesHG;               //! Array og high-gain ALTRO samples

  ClassDef(AliPHOSRawDigiProducer,7)
};

#endif
Commit	Line	Data
	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	void SetEmcMinAmp(Float_t emcMin) { fEmcMinE=emcMin; }
	37	void SetCpvMinAmp(Float_t cpvMin) { fCpvMinE=cpvMin; }
	38	void SetSampleQualityCut(Float_t qcut) { fSampleQualityCut=qcut; }
	39
	40	protected:
	41
	42	void GetCalibrationParameters() ; //Extract calibration parameters from DB
	43	void CleanDigits(TClonesArray* digits) ; //remove digits below threshold and bad ones
	44
	45	Bool_t IsInEMC(AliPHOSDigit* digit) const ; //tests if digit belongs to EMC
	46	Bool_t IsInCPV(AliPHOSDigit* digit) const ;
	47
	48	Double_t CalibrateE(Double_t amp, Int_t* relId, Bool_t isLowGain) ; //calibrate energy
	49	Double_t CalibrateT(Double_t amp, Int_t* relId, Bool_t isLowGain) ; //calibrate time
	50
	51	private:
	52	Float_t fEmcMinE ; // minimum energy of digit (ADC)
	53	Float_t fCpvMinE ; // minimum energy of digit (ADC)
	54	Float_t fSampleQualityCut; // Cut on sample shapes: 0: no samples; 1: default parameterization; 999: accept even obviously bad
	55	Float_t fSampleToSec ; // Conversion coeff from sample time step to seconds
	56	Int_t fEmcCrystals ; // number of EMC crystals
	57	AliPHOSGeometry * fGeom ; //! PHOS geometry
	58	static AliPHOSCalibData * fgCalibData ; //! Calibration database if avalable
	59	AliPHOSPulseGenerator * fPulseGenerator ; //! Class with pulse shape parameters
	60	AliRawReader * fRawReader; //! Raw data reader
	61	AliCaloRawStreamV3 * fRawStream; //! Calorimeter decoder of ALTRO format
	62	Int_t *fADCValuesLG; //! Array og low-gain ALTRO samples
	63	Int_t *fADCValuesHG; //! Array og high-gain ALTRO samples
	64
	65	ClassDef(AliPHOSRawDigiProducer,7)
	66	};
	67
	68	#endif