o2::emcal::PedestalProcessorData Class Reference

Exchange container between PedestalProcessorDevice and PedestalAggregatorDevice. More...

#include <PedestalProcessorData.h>

Classes
class	ChannelIndexException
	Handling access to invalid channel index (out-of-bounds) More...

Public Types
using	ProfileHistFEC = std::array< o2::math_utils::StatAccumulator, 17664 >
using	ProfileHistLEDMON = std::array< o2::math_utils::StatAccumulator, 480 >
using	PedestalValue = std::tuple< double, double >

Public Member Functions
	PedestalProcessorData ()=default
	Constructor.
	~PedestalProcessorData ()=default
	Destructor.
PedestalProcessorData &	operator+= (const PedestalProcessorData &other)
	Accumulation operator.
void	fillADC (unsigned short adc, unsigned short tower, bool lowGain, bool LEDMON)
	Fill ADC value for certain channel.
PedestalValue	getValue (unsigned short tower, bool lowGain, bool LEDMON) const
	Get mean ADC and RMS for a certain channel.
int	getEntriesForChannel (unsigned short tower, bool lowGain, bool LEDMON) const
	Get number of entries for a certain channel.
void	reset ()
	Reset object.
const ProfileHistFEC &	accessFECData (bool lowGain) const
	Provide access to accumulated data for FEC channels.
const ProfileHistLEDMON &	accessLEDMONData (bool lowGain) const
	Provide access to accumulated data for LEDMON channels.

Detailed Description

Exchange container between PedestalProcessorDevice and PedestalAggregatorDevice.

Author

Markus Fasel marku.nosp@m.s.fa.nosp@m.sel@c.nosp@m.ern..nosp@m.ch, Oak Ridge National Laboratory

Since

March 22, 2024

Object containing arrays of stat accumulators that behave like flat profile histograms calculating mean and RMS of a set of ADC values. Corresponding arrays are used for both FEC and LEDMON channels, and in both cases for high and low gain. Distinction between channel and gain type is done via arguments in the fill and get functions, always defining the true cases with LEDMON and low gain.

Definition at line 36 of file PedestalProcessorData.h.

Member Typedef Documentation

PedestalValue

using o2::emcal::PedestalProcessorData::PedestalValue = std::tuple<double, double>

Definition at line 76 of file PedestalProcessorData.h.

ProfileHistFEC

using o2::emcal::PedestalProcessorData::ProfileHistFEC = std::array<o2::math_utils::StatAccumulator, 17664>

Definition at line 74 of file PedestalProcessorData.h.

ProfileHistLEDMON

using o2::emcal::PedestalProcessorData::ProfileHistLEDMON = std::array<o2::math_utils::StatAccumulator, 480>

Definition at line 75 of file PedestalProcessorData.h.

Constructor & Destructor Documentation

PedestalProcessorData()

o2::emcal::PedestalProcessorData::PedestalProcessorData ( )

default

Constructor.

~PedestalProcessorData()

o2::emcal::PedestalProcessorData::~PedestalProcessorData ( )

default

Destructor.

Member Function Documentation

accessFECData()

const ProfileHistFEC & o2::emcal::PedestalProcessorData::accessFECData ( bool  lowGain ) const

inline

Provide access to accumulated data for FEC channels.

Parameters

lowGain

Low gain data

Returns

Accumulated data for low gain (if lowGain) or high gain

Definition at line 124 of file PedestalProcessorData.h.

accessLEDMONData()

const ProfileHistLEDMON & o2::emcal::PedestalProcessorData::accessLEDMONData ( bool  lowGain ) const

inline

Provide access to accumulated data for LEDMON channels.

Parameters

lowGain

Low gain data

Returns

Accumulated data for low gain (if lowGain) or high gain

Definition at line 129 of file PedestalProcessorData.h.

fillADC()

void PedestalProcessorData::fillADC	(	unsigned short	adc,
		unsigned short	tower,
		bool	lowGain,
		bool	LEDMON
	)

Fill ADC value for certain channel.

Parameters

adc	ADC value
tower	Absolute tower ID
lowGain	Switch between low and high gain (true = low gain)
LEDMON	Switch between LEDMON and FEE data (true = LEDMON)

Exceptions

ChannelIndexException

for channel index out-of-range

Definition at line 30 of file PedestalProcessorData.cxx.

getEntriesForChannel()

int PedestalProcessorData::getEntriesForChannel	(	unsigned short	tower,
		bool	lowGain,
		bool	LEDMON
	)		const

Get number of entries for a certain channel.

Parameters

tower	Absolute tower ID
lowGain	Switch between low and high gain (true = low gain)
LEDMON	Switch between LEDMON and FEE data (true = LEDMON)

Returns

Number of entries

Exceptions

ChannelIndexException

for channel index out-of-range

Definition at line 73 of file PedestalProcessorData.cxx.

getValue()

PedestalProcessorData::PedestalValue PedestalProcessorData::getValue	(	unsigned short	tower,
		bool	lowGain,
		bool	LEDMON
	)		const

Get mean ADC and RMS for a certain channel.

Parameters

tower	Absolute tower ID
lowGain	Switch between low and high gain (true = low gain)
LEDMON	Switch between LEDMON and FEE data (true = LEDMON)

Returns

std::tuple with mean and rms of the ADC distribution for the given channl

Exceptions

ChannelIndexException

for channel index out-of-range

Definition at line 51 of file PedestalProcessorData.cxx.

operator+=()

PedestalProcessorData & PedestalProcessorData::operator+=

(

const PedestalProcessorData &

other

)

Accumulation operator.

Parameters

other

Object to add to this object

Returns

This object after accumulation

Adding stat. accumulators for all channels to this object. The state of this object is modified.

Definition at line 17 of file PedestalProcessorData.cxx.

reset()

void PedestalProcessorData::reset

(

)

Reset object.

Set all stat accumulators to 0.

Definition at line 95 of file PedestalProcessorData.cxx.

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The documentation for this class was generated from the following files:

• /home/runner/work/AliceO2/AliceO2/Detectors/EMCAL/calibration/include/EMCALCalibration/PedestalProcessorData.h
• /home/runner/work/AliceO2/AliceO2/Detectors/EMCAL/calibration/src/PedestalProcessorData.cxx