o2::emcal::FastORTimeSeries Class Reference

Container for FastOR time series. More...

#include <FastORTimeSeries.h>

Public Member Functions
	FastORTimeSeries ()=default
	Dummy constructor.
	FastORTimeSeries (int maxsamples, const gsl::span< const uint16_t > timesamples, uint8_t starttime)
	Construcor.
	~FastORTimeSeries ()=default
	Destructor.
void	setTimeSamples (const gsl::span< const uint16_t > timesamples, uint8_t starttime)
uint16_t	calculateL1TimeSum (uint8_t l0time) const
	Calculate L0 timesum (4-integral of the ADC series) with respect to a given L0 time.
const gsl::span< const uint16_t >	getADCs () const
	Access raw ADC values (in forward time order)
void	clear ()
	Clear ADC samples in the time series.

Detailed Description

Container for FastOR time series.

Author

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

Since

April 19, 2024

Time series are encoded in bunches in the raw data, which are usually time-reversed. The FastORTimeSeries handles the time series of all bunches in the readout window, in proper future-direction time order, correcting the time-reversal from the Fake-ALTRO. Consequently the ADC samples are expected in time-reversed format. The function calculateL1TimeSum calculates the timesum of the timeseries as 4-integral with respect to a given L0 time, which is expected at the end of the time integration range.

Definition at line 33 of file FastORTimeSeries.h.

Constructor & Destructor Documentation

FastORTimeSeries() [1/2]

o2::emcal::FastORTimeSeries::FastORTimeSeries ( )

default

Dummy constructor.

FastORTimeSeries() [2/2]

o2::emcal::FastORTimeSeries::FastORTimeSeries ( int  maxsamples, const gsl::span< const uint16_t >  timesamples, uint8_t  starttime  )

inline

Construcor.

Parameters

maxsamples	Maximum number of time samples
timesamples	Time-reversed raw ADC samples
starttime	Start time

Definition at line 43 of file FastORTimeSeries.h.

~FastORTimeSeries()

o2::emcal::FastORTimeSeries::~FastORTimeSeries ( )

default

Destructor.

Member Function Documentation

calculateL1TimeSum()

uint16_t FastORTimeSeries::calculateL1TimeSum

(

uint8_t

l0time

)

const

Calculate L0 timesum (4-integral of the ADC series) with respect to a given L0 time.

Parameters

l0time

L0 time (end of the time series)

Returns

Timesum of the time series

Definition at line 32 of file FastORTimeSeries.cxx.

clear()

void FastORTimeSeries::clear

(

)

Clear ADC samples in the time series.

Definition at line 47 of file FastORTimeSeries.cxx.

getADCs()

const gsl::span< const uint16_t > o2::emcal::FastORTimeSeries::getADCs ( ) const

inline

Access raw ADC values (in forward time order)

Returns

ADC values of the time series in forward time order

Definition at line 61 of file FastORTimeSeries.h.

setTimeSamples()

void o2::emcal::FastORTimeSeries::setTimeSamples ( const gsl::span< const uint16_t >  timesamples, uint8_t  starttime  )

inline

Definition at line 52 of file FastORTimeSeries.h.

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

• /home/runner/work/AliceO2/AliceO2/Detectors/EMCAL/reconstruction/include/EMCALReconstruction/FastORTimeSeries.h
• /home/runner/work/AliceO2/AliceO2/Detectors/EMCAL/reconstruction/src/FastORTimeSeries.cxx