Class to calibrate the digits. More...

#include <AliMUONDigitCalibrator.h>

Inheritance diagram for AliMUONDigitCalibrator:

Public Member Functions
	AliMUONDigitCalibrator (Int_t runNumber)

	AliMUONDigitCalibrator (const AliMUONCalibrationData &calib, const AliMUONRecoParam *recoParams)

	AliMUONDigitCalibrator (const AliMUONCalibrationData &calib, int b)

virtual	~AliMUONDigitCalibrator ()

virtual void	Calibrate (AliMUONVDigitStore &digitStore)

Bool_t	IsValidDigit (Int_t detElemId, Int_t manuId, Int_t manuChannel, Int_t *statusMap=0x0) const

Float_t	CalibrateDigit (Int_t detElemId, Int_t manuId, Int_t manuChannel, Float_t adc, Float_t nsigmas=-1, Bool_t *isSaturated=0x0) const

Int_t	PadStatus (Int_t detElemId, Int_t manuId, Int_t manuChannel) const

Int_t	StatusMap (Int_t detElemId, Int_t manuId, Int_t manuChannel) const

Private Member Functions
	AliMUONDigitCalibrator (const AliMUONDigitCalibrator &other)
	Not implemented. More...

AliMUONDigitCalibrator &	operator= (const AliMUONDigitCalibrator &other)
	Not implemented. More...

void	Ctor (const AliMUONCalibrationData &calib, const AliMUONRecoParam *recoParams, Bool_t deferredInitialization=kTRUE)

Private Attributes
AliMUONLogger *	fLogger
	! to log repeated messages More...

AliMUONPadStatusMaker *	fStatusMaker
	! to build pad statuses More...

AliMUONPadStatusMapMaker *	fStatusMapMaker
	! to build status map More...

AliMUONVStore *	fPedestals
	! pedestal values More...

Double_t	fNumberOfBadPads
	! # of times we've rejected a bad pad More...

Double_t	fNumberOfPads
	! # of pads we've seen More...

Double_t	fChargeSigmaCut
	! number of sigmas to cut on More...

UInt_t	fMask
	! mask used to cut bad channels More...

Detailed Description

Class to calibrate the digits.

Class used to calibrate digits (either real or simulated ones).

The calibration consists of subtracting the pedestal and multiplying by a constant gain, so that Signal = (ADC-pedestal)*gain

Please note also that for the moment, if a digit lies on a dead channel we remove this digit from the list of digits. FIXME: this has to be revisited. By using the AliMUONDigit::fFlags we should in principle flag a digit as bad w/o removing it, but this then requires some changes in the cluster finder to deal with this extra information correctly (e.g. to set a quality for the cluster if it contains bad digits).

Author: Laurent Aphecetche

Definition at line 29 of file AliMUONDigitCalibrator.h.

Constructor & Destructor Documentation

AliMUONDigitCalibrator::AliMUONDigitCalibrator ( Int_t runNumber )

ctor

Definition at line 66 of file AliMUONDigitCalibrator.cxx.

AliMUONDigitCalibrator::AliMUONDigitCalibrator	(	const AliMUONCalibrationData &	calib,
		const AliMUONRecoParam *	recoParams
	)

ctor

Definition at line 115 of file AliMUONDigitCalibrator.cxx.

AliMUONDigitCalibrator::AliMUONDigitCalibrator	(	const AliMUONCalibrationData &	calib,
		int	b
	)

ctor

Definition at line 133 of file AliMUONDigitCalibrator.cxx.

AliMUONDigitCalibrator::~AliMUONDigitCalibrator ( )

virtual

dtor.

Definition at line 194 of file AliMUONDigitCalibrator.cxx.

AliMUONDigitCalibrator::AliMUONDigitCalibrator ( const AliMUONDigitCalibrator & other )

private

Not implemented.

Member Function Documentation

void AliMUONDigitCalibrator::Calibrate ( AliMUONVDigitStore & digitStore )

virtual

Calibrate the digits contained in digitStore

Definition at line 221 of file AliMUONDigitCalibrator.cxx.

Referenced by AliMUON::Raw2SDigits().

Float_t AliMUONDigitCalibrator::CalibrateDigit	(	Int_t	detElemId,
		Int_t	manuId,
		Int_t	manuChannel,
		Float_t	adc,
		Float_t	nsigmas = `-1`,
		Bool_t *	isSaturated = `0x0`
	)		const

Calibrate one digit Return the digit charge, in fC

Definition at line 272 of file AliMUONDigitCalibrator.cxx.

Referenced by Calibrate(), and AliMUONTrackerDataMaker::ProcessEvent().

void AliMUONDigitCalibrator::Ctor	(	const AliMUONCalibrationData &	calib,
		const AliMUONRecoParam *	recoParams,
		Bool_t	deferredInitialization = `kTRUE`
	)