BTLUncalibRecHitAlgo Class Reference

Inheritance diagram for BTLUncalibRecHitAlgo:

Public Member Functions
	BTLUncalibRecHitAlgo (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 BTLDataFrame &dataFrame) const final
	make the rec hit More...
	~BTLUncalibRecHitAlgo () 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	timeError_
const double	toaLSBToNS_

Detailed Description

Definition at line 4 of file BTLUncalibRecHitAlgo.cc.

Constructor & Destructor Documentation

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

inline

Constructor.

Definition at line 7 of file BTLUncalibRecHitAlgo.cc.

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

BTLUncalibRecHitAlgo::~BTLUncalibRecHitAlgo ( )

inlineoverride

Destructor.

Definition at line 21 of file BTLUncalibRecHitAlgo.cc.

{ }

Member Function Documentation

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

inlinefinalvirtual

get event and eventsetup information

Implements MTDUncalibratedRecHitAlgoBase< DataFrame >.

Definition at line 24 of file BTLUncalibRecHitAlgo.cc.

{}

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

inlinefinalvirtual

Implements MTDUncalibratedRecHitAlgoBase< DataFrame >.

Definition at line 25 of file BTLUncalibRecHitAlgo.cc.

References makeRecHit().

{}

FTLUncalibratedRecHit BTLUncalibRecHitAlgo::makeRecHit ( const BTLDataFrame &  dataFrame ) const

final

make the rec hit

Definition at line 44 of file BTLUncalibRecHitAlgo.cc.

References adcLSB_, CustomPhysics_cfi::amplitude, FTLDataFrameT< D, S, DECODE >::column(), DEFINE_EDM_PLUGIN, RemoveAddSevLevel::flag, objects.autophobj::float, FTLDataFrameT< D, S, DECODE >::id(), LogDebug, funct::pow(), FTLDataFrameT< D, S, DECODE >::row(), FTLDataFrameT< D, S, DECODE >::sample(), protons_cff::time, timeCorr_p0_, timeCorr_p1_, timeCorr_p2_, timeError_, and toaLSBToNS_.

Referenced by getEventSetup().

                                                                     { 

  // The reconstructed amplitudes and times are saved in a std::pair
  //    BTL tile geometry (1 SiPM): only the first value of the amplitude
  //                                and time pairs is used.
  //    BTL bar geometry (2 SiPMs): both values of the amplitude and
  //                                time pairs are filled.

  std::pair<float,float> amplitude(0.,0.);
  std::pair<float,float> time(0.,0.);

  unsigned char flag = 0;

  const auto& sampleLeft  = dataFrame.sample(0);
  const auto& sampleRight = dataFrame.sample(1);
  
  if ( sampleLeft.data() > 0 ) {

    amplitude.first = float(sampleLeft.data()) * adcLSB_;
    time.first      = float(sampleLeft.toa()) * toaLSBToNS_;

    // Correct the time of the left SiPM for the time-walk
    time.first -= timeCorr_p0_*pow(amplitude.first,timeCorr_p1_) + timeCorr_p2_;
    flag |= 0x1;

  }

  // --- If available, reconstruct the amplitude and time of the second SiPM
  if ( sampleRight.data() > 0 ) {

    amplitude.second = sampleRight.data() * adcLSB_;
    time.second      = sampleRight.toa() * toaLSBToNS_;

    // Correct the time of the right SiPM for the time-walk
    time.second -= timeCorr_p0_*pow(amplitude.second,timeCorr_p1_) + timeCorr_p2_;
    flag |= (0x1 << 1);

  }

  LogDebug("BTLUncalibRecHit") << "ADC+: set the charge to: (" << amplitude.first << ", "
                   << amplitude.second << ")  ("
                   << sampleLeft.data() << ", " << sampleRight.data()
                   << "  " << adcLSB_ << ' ' << std::endl;
  LogDebug("BTLUncalibRecHit") << "TDC+: set the time to: (" << time.first << ", "
                   << time.second << ")  ("
                   << sampleLeft.toa() << ", " << sampleRight.toa()
                   << "  " << toaLSBToNS_ << ' ' << std::endl;
  
  return FTLUncalibratedRecHit( dataFrame.id(), dataFrame.row(), dataFrame.column(),
                amplitude, time, timeError_, flag);
}

Member Data Documentation

const double BTLUncalibRecHitAlgo::adcLSB_

private

Definition at line 34 of file BTLUncalibRecHitAlgo.cc.

Referenced by makeRecHit().

const uint32_t BTLUncalibRecHitAlgo::adcNBits_

private

Definition at line 32 of file BTLUncalibRecHitAlgo.cc.

const double BTLUncalibRecHitAlgo::adcSaturation_

private

Definition at line 33 of file BTLUncalibRecHitAlgo.cc.

const double BTLUncalibRecHitAlgo::timeCorr_p0_

private

Definition at line 37 of file BTLUncalibRecHitAlgo.cc.

Referenced by makeRecHit().

const double BTLUncalibRecHitAlgo::timeCorr_p1_

private

Definition at line 38 of file BTLUncalibRecHitAlgo.cc.

Referenced by makeRecHit().

const double BTLUncalibRecHitAlgo::timeCorr_p2_

private

Definition at line 39 of file BTLUncalibRecHitAlgo.cc.

Referenced by makeRecHit().

const double BTLUncalibRecHitAlgo::timeError_

private

Definition at line 36 of file BTLUncalibRecHitAlgo.cc.

Referenced by makeRecHit().

const double BTLUncalibRecHitAlgo::toaLSBToNS_

private

Definition at line 35 of file BTLUncalibRecHitAlgo.cc.

Referenced by makeRecHit().