ETLUncalibRecHitAlgo Class Reference

Inheritance diagram for ETLUncalibRecHitAlgo:

Public Member Functions
	ETLUncalibRecHitAlgo (const edm::ParameterSet &conf, edm::ConsumesCollector &sumes)
	Constructor. More...
void	getEvent (const edm::Event &) final
	get event and eventsetup information More...
void	getEventSetup (const edm::EventSetup &) final
FTLUncalibratedRecHit	makeRecHit (const ETLDataFrame &dataFrame) const final
	make the rec hit More...
	~ETLUncalibRecHitAlgo () override
	Destructor. More...
Public Member Functions inherited from MTDUncalibratedRecHitAlgoBase< DataFrame >
virtual FTLUncalibratedRecHit	makeRecHit (const DataFrame &dataFrame) const =0
	make the rec hit More...
	MTDUncalibratedRecHitAlgoBase (const edm::ParameterSet &conf, edm::ConsumesCollector &sumes)
	Constructor. More...
const std::string &	name () const
virtual	~MTDUncalibratedRecHitAlgoBase ()
	Destructor. More...

Private Attributes
const double	adcLSB_
const uint32_t	adcNBits_
const double	adcSaturation_
const double	timeCorr_p0_
const double	timeCorr_p1_
const double	timeCorr_p2_
const double	timeCorr_p3_
const reco::FormulaEvaluator	timeError_
const double	toaLSBToNS_
const double	tofDelay_

Detailed Description

Definition at line 6 of file ETLUncalibRecHitAlgo.cc.

Constructor & Destructor Documentation

ETLUncalibRecHitAlgo()

ETLUncalibRecHitAlgo::ETLUncalibRecHitAlgo ( const edm::ParameterSet &  conf, edm::ConsumesCollector &  sumes  )

inline

Constructor.

Definition at line 9 of file ETLUncalibRecHitAlgo.cc.

      : MTDUncalibratedRecHitAlgoBase<ETLDataFrame>(conf, sumes),
        adcNBits_(conf.getParameter<uint32_t>("adcNbits")),
        adcSaturation_(conf.getParameter<double>("adcSaturation")),
        adcLSB_(adcSaturation_ / (1 << adcNBits_)),
        toaLSBToNS_(conf.getParameter<double>("toaLSB_ns")),
        tofDelay_(conf.getParameter<double>("tofDelay")),
        timeError_(conf.getParameter<std::string>("timeResolutionInNs")),
        timeCorr_p0_(conf.getParameter<double>("timeCorr_p0")),
        timeCorr_p1_(conf.getParameter<double>("timeCorr_p1")),
        timeCorr_p2_(conf.getParameter<double>("timeCorr_p2")),
        timeCorr_p3_(conf.getParameter<double>("timeCorr_p3")) {}

~ETLUncalibRecHitAlgo()

ETLUncalibRecHitAlgo::~ETLUncalibRecHitAlgo ( )

inlineoverride

Destructor.

Definition at line 22 of file ETLUncalibRecHitAlgo.cc.

{}

Member Function Documentation

getEvent()

void ETLUncalibRecHitAlgo::getEvent ( const edm::Event &  )

inlinefinalvirtual

get event and eventsetup information

Implements MTDUncalibratedRecHitAlgoBase< DataFrame >.

Definition at line 25 of file ETLUncalibRecHitAlgo.cc.

{}

getEventSetup()

void ETLUncalibRecHitAlgo::getEventSetup ( const edm::EventSetup &  )

inlinefinalvirtual

Implements MTDUncalibratedRecHitAlgoBase< DataFrame >.

Definition at line 26 of file ETLUncalibRecHitAlgo.cc.

{}

makeRecHit()

FTLUncalibratedRecHit ETLUncalibRecHitAlgo::makeRecHit ( const ETLDataFrame &  dataFrame ) const

final

make the rec hit

Definition at line 44 of file ETLUncalibRecHitAlgo.cc.

References FTLDataFrameT< D, S, DECODE >::column(), ALPAKA_ACCELERATOR_NAMESPACE::brokenline::constexpr(), reco::FormulaEvaluator::evaluate(), RemoveAddSevLevel::flag, FTLDataFrameT< D, S, DECODE >::id(), LogDebug, FTLDataFrameT< D, S, DECODE >::row(), ecalGpuTask_cfi::sample, FTLDataFrameT< D, S, DECODE >::sample(), hcalRecHitTable_cff::time, timeCorr_p0_, timeCorr_p1_, timeCorr_p2_, timeCorr_p3_, timeError_, toaLSBToNS_, and tofDelay_.

                                                                                          {
  constexpr int iSample = 2;  //only in-time sample
  const auto& sample = dataFrame.sample(iSample);

  double time = double(sample.toa()) * toaLSBToNS_ - tofDelay_;
  double time_over_threshold = double(sample.tot()) * toaLSBToNS_;
  const std::array<double, 1> time_over_threshold_V = {{time_over_threshold}};

  unsigned char flag = 0;

  LogDebug("ETLUncalibRecHit") << "ADC+: set the charge to: " << time_over_threshold << ' ' << sample.tot() << ' '
                               << toaLSBToNS_;

  if (time_over_threshold == 0) {
    LogDebug("ETLUncalibRecHit") << "ADC+: set the time to: " << time << ' ' << sample.toa() << ' ' << toaLSBToNS_;

  } else {
    // Time-walk correction for toa
    double timeWalkCorr = timeCorr_p0_ + timeCorr_p1_ * time_over_threshold +
                          timeCorr_p2_ * time_over_threshold * time_over_threshold +
                          timeCorr_p3_ * time_over_threshold * time_over_threshold * time_over_threshold;

    time -= timeWalkCorr;

    LogDebug("ETLUncalibRecHit") << "ADC+: set the time to: " << time << ' ' << sample.toa() << ' ' << toaLSBToNS_
                                 << " .Timewalk correction: " << timeWalkCorr;
  }

  LogDebug("ETLUncalibRecHit") << "Final uncalibrated time_over_threshold: " << time_over_threshold;

  const std::array<double, 1> emptyV = {{0.}};

  double timeError = timeError_.evaluate(time_over_threshold_V, emptyV);

  return FTLUncalibratedRecHit(dataFrame.id(),
                               dataFrame.row(),
                               dataFrame.column(),
                               {time_over_threshold_V[0], 0.f},
                               {time, 0.f},
                               timeError,
                               -1.f,
                               -1.f,
                               flag);
}

Member Data Documentation

adcLSB_

const double ETLUncalibRecHitAlgo::adcLSB_

private

Definition at line 34 of file ETLUncalibRecHitAlgo.cc.

adcNBits_

const uint32_t ETLUncalibRecHitAlgo::adcNBits_

private

Definition at line 32 of file ETLUncalibRecHitAlgo.cc.

adcSaturation_

const double ETLUncalibRecHitAlgo::adcSaturation_

private

Definition at line 33 of file ETLUncalibRecHitAlgo.cc.

timeCorr_p0_

const double ETLUncalibRecHitAlgo::timeCorr_p0_

private

Definition at line 38 of file ETLUncalibRecHitAlgo.cc.

Referenced by makeRecHit().

timeCorr_p1_

const double ETLUncalibRecHitAlgo::timeCorr_p1_

private

Definition at line 39 of file ETLUncalibRecHitAlgo.cc.

Referenced by makeRecHit().

timeCorr_p2_

const double ETLUncalibRecHitAlgo::timeCorr_p2_

private

Definition at line 40 of file ETLUncalibRecHitAlgo.cc.

Referenced by makeRecHit().

timeCorr_p3_

const double ETLUncalibRecHitAlgo::timeCorr_p3_

private

Definition at line 41 of file ETLUncalibRecHitAlgo.cc.

Referenced by makeRecHit().

timeError_

const reco::FormulaEvaluator ETLUncalibRecHitAlgo::timeError_

private

Definition at line 37 of file ETLUncalibRecHitAlgo.cc.

Referenced by makeRecHit().

toaLSBToNS_

const double ETLUncalibRecHitAlgo::toaLSBToNS_

private

Definition at line 35 of file ETLUncalibRecHitAlgo.cc.

Referenced by makeRecHit().

tofDelay_

const double ETLUncalibRecHitAlgo::tofDelay_

private

Definition at line 36 of file ETLUncalibRecHitAlgo.cc.

Referenced by makeRecHit().