// -*- mode: c++ -*-
#ifndef ALICALORAWANALYZER_H
#define ALICALORAWANALYZER_H
/**************************************************************************
* This file is property of and copyright by *
* the Relatvistic Heavy Ion Group (RHIG), Yale University, US, 2009 *
* *
* Primary Author: Per Thomas Hille
*
* *
* Contributors are mentioned in the code where appropriate. *
* Please report bugs to p.t.hille@fys.uio.no *
* *
* Permission to use, copy, modify and distribute this software and its *
* documentation strictly for non-commercial purposes is hereby granted *
* without fee, provided that the above copyright notice appears in all *
* copies and that both the copyright notice and this permission notice *
* appear in the supporting documentation. The authors make no claims *
* about the suitability of this software for any purpose. It is *
* provided "as is" without express or implied warranty. *
**************************************************************************/
//Base class for extraction
//of signal amplitude and peak position
//From CALO Calorimeter RAW data
#include "Rtypes.h"
#include "TObject.h"
#include
#include "TObjArray.h"
#include "AliCaloFitResults.h"
#include "AliCaloConstants.h"
using namespace ALTRO;
using namespace CALO;
class AliCaloBunchInfo;
class AliCaloRawAnalyzer : public TObject
{
public:
AliCaloRawAnalyzer(const char *name="AliCaloRawAnalyzer", const char *nameshort="RawAna");
virtual ~AliCaloRawAnalyzer();
virtual AliCaloFitResults Evaluate( const std::vector &/*bunchvector*/,
const UInt_t /*altrocfg1*/, const UInt_t /*altrocfg2*/ ) = 0;
static void PrintBunches( const std::vector &bunchvector );
static void PrintBunch( const AliCaloBunchInfo &bunch );
int PreFitEvaluateSamples( const std::vector &bunchvector,
const UInt_t altrocfg1, const UInt_t altrocfg2, Int_t & index,
Float_t & maxf, short & maxamp, short & maxampindex,
Float_t & ped, int & first, int & last, const int acut);
void SetTimeConstraint(const int min, const int max );
void SetVerbose(bool verbose = true){ fVerbose = verbose; };
void SetIsZeroSuppressed(const bool iszs = true) { fIsZerosupressed = iszs; } ;
void SetAmpCut(const Float_t cut) { fAmpCut = cut ; } ;
void SetFitArrayCut(const Int_t cut) { fFitArrayCut = cut ; } ;
void SetNsampleCut(const Int_t cut) { fNsampleCut = cut ; } ;
void SetOverflowCut(const Int_t cut) { fOverflowCut = cut ; } ;
void SetNsamplePed(const Int_t i) { fNsamplePed = i ; } ;
bool GetIsZeroSuppressed() const { return fIsZerosupressed;} ;
Float_t GetAmpCut() const { return fAmpCut; } ;
Int_t GetFitArrayCut() const { return fFitArrayCut; } ;
Int_t GetNsampleCut() const { return fNsampleCut; } ;
Int_t GetOverflowCut() const { return fOverflowCut; } ;
Int_t GetNsamplePed() const { return fNsamplePed; } ;
// access to array info
Double_t GetReversed(const int i) const { return fReversed[i]; }
const char * GetAlgoName() const { return fName; };
const char * GetAlgoAbbr() const { return fNameShort; };
Algo::fitAlgorithm GetAlgo() const { return fAlgo; };
Double_t CalculateChi2(const Double_t amp, const Double_t time,
const Int_t first, const Int_t last,
const Double_t adcErr=1,
const Double_t tau=2.35) const;
void CalculateMeanAndRMS(const Int_t first, const Int_t last,
Double_t & mean, Double_t & rms);
void SetL1Phase(const Double_t phase) {fL1Phase = phase;};
short Max( const AliCaloBunchInfo *const bunch, int *const maxindex) const;
UShort_t Max(const UShort_t *data, const int length ) const;
bool CheckBunchEdgesForMax( const AliCaloBunchInfo *const bunch) const;
bool IsInTimeRange( const int maxindex, const int maxtime, const int mintime ) const;
Float_t ReverseAndSubtractPed( const AliCaloBunchInfo *bunch, const UInt_t altrocfg1, const UInt_t altrocfg2, double *outarray ) const;
int SelectBunch( const std::vector &bunchvector, short *const maxampbin, short *const maxamplitude );
void SelectSubarray( const Double_t *date, const int length, const short maxindex, int *const first, int *const last, const int cut) const;
Float_t EvaluatePedestal(const UShort_t * const data, const int length ) const;
Float_t GetTau() const { return fTau;};
void SetTau( const Float_t tau ) { fTau =tau ;};
protected:
Double_t fReversed[ALTROMAXSAMPLES]; //Reversed sequence of samples (pedestalsubtracted)
int fMinTimeIndex; //The timebin of the max signal value must be between fMinTimeIndex and fMaxTimeIndex
int fMaxTimeIndex; //The timebin of the max signal value must be between fMinTimeIndex and fMaxTimeIndex
int fFitArrayCut; //Cut on ADC value (after ped. subtraction) for signals used for fit
Float_t fAmpCut; //Max ADC - pedestal must be higher than this befor attemting to extract the amplitude
int fNsampleCut; //Minimum number of sample require before attemting to extract signal parameters
int fOverflowCut; // value when ADC starts to saturate
int fNsamplePed; //Number of samples used for pedestal calculation (first in bunch)
bool fIsZerosupressed; //Wether or not the data is zeros supressed, by default its assumed that the baseline is also subtracted if set to true
bool fVerbose; //Print debug information to std out if set to true
char fName[256]; // Name of the algorithm
char fNameShort[256]; // Abbrevation for the name
Algo::fitAlgorithm fAlgo; // Which algorithm to use
Double_t fL1Phase; // Phase of the ADC sampling clock relative to the LHC clock
Double_t fAmp; // The amplitude in entities of ADC counts
Double_t fTof; // The amplitude in entities of ADC counts
Float_t fTau; // Rise time of the signal (peak position = t0 +tau), by defauly it is 235 ns
ClassDef(AliCaloRawAnalyzer, 2)
};
#endif