EcalUncalibratedRecHit Class Reference

#include <EcalUncalibratedRecHit.h>

Public Types
enum	Flags {   kGood =-1, kPoorReco, kSaturated, kOutOfTime,   kLeadingEdgeRecovered, kHasSwitchToGain6, kHasSwitchToGain1 }
typedef DetId	key_type

Public Member Functions
float	amplitude () const
float	amplitudeError () const
bool	checkFlag (Flags flag) const
float	chi2 () const
	EcalUncalibratedRecHit ()
	EcalUncalibratedRecHit (const DetId &id, float ampl, float ped, float jit, float chi2, uint32_t flags=0, uint32_t aux=0)
uint32_t	flags () const
DetId	id () const
bool	isJitterErrorValid () const
bool	isJitterValid () const
bool	isSaturated () const
float	jitter () const
float	jitterError () const
uint8_t	jitterErrorBits () const
float	outOfTimeAmplitude (int bx) const
float	pedestal () const
void	setAmplitude (float amplitude)
void	setAmplitudeError (float amplitudeerror)
void	setAux (uint32_t aux)
void	setChi2 (float chi2)
void	setFlagBit (Flags flag)
void	setFlags (uint32_t flags)
void	setId (DetId id)
void	setJitter (float jitter)
void	setJitterError (float jitterErr)
void	setOutOfTimeAmplitude (int bx, float amplitude)
void	setPedestal (float pedestal)

Private Attributes
float	amplitude_
float	amplitudeError_
uint32_t	aux_
float	chi2_
uint32_t	flags_
DetId	id_
float	jitter_
float	OOTamplitudes_ [EcalDataFrame::MAXSAMPLES]
float	OOTchi2_
float	pedestal_

Detailed Description

Definition at line 8 of file EcalUncalibratedRecHit.h.

Member Typedef Documentation

typedef DetId EcalUncalibratedRecHit::key_type

Definition at line 12 of file EcalUncalibratedRecHit.h.

Member Enumeration Documentation

enum EcalUncalibratedRecHit::Flags

Enumerator
kGood
kPoorReco
kSaturated
kOutOfTime
kLeadingEdgeRecovered
kHasSwitchToGain6
kHasSwitchToGain1

Definition at line 14 of file EcalUncalibratedRecHit.h.

             {
          kGood=-1,                 // channel is good (mutually exclusive with other states)  setFlagBit(kGood) reset flags_ to zero 
          kPoorReco,                // channel has been badly reconstructed (e.g. bad shape, bad chi2 etc.)
          kSaturated,               // saturated channel
          kOutOfTime,               // channel out of time
          kLeadingEdgeRecovered,    // saturated channel: energy estimated from the leading edge before saturation
          kHasSwitchToGain6,        // at least one data frame is in G6
          kHasSwitchToGain1         // at least one data frame is in G1
          
  };

Constructor & Destructor Documentation

EcalUncalibratedRecHit::EcalUncalibratedRecHit

(

)

Definition at line 6 of file EcalUncalibratedRecHit.cc.

References EcalDataFrame::MAXSAMPLES, and OOTamplitudes_.

                                               : 
  amplitude_(0.), amplitudeError_(0.), pedestal_(0.), jitter_(0.), chi2_(10000.), flags_(0), aux_(0) {
  const unsigned int nsample = EcalDataFrame::MAXSAMPLES;
  for(unsigned int ibx=0; ibx<nsample; ++ibx) OOTamplitudes_[ibx] = 0.;
}

EcalUncalibratedRecHit::EcalUncalibratedRecHit	(	const DetId &	id,
		float	ampl,
		float	ped,
		float	jit,
		float	chi2,
		uint32_t	flags = 0,
		uint32_t	aux = 0
	)

Definition at line 12 of file EcalUncalibratedRecHit.cc.

References EcalDataFrame::MAXSAMPLES, and OOTamplitudes_.

                                                                                                     :
  amplitude_(ampl), amplitudeError_(0.), pedestal_(ped), jitter_(jit), chi2_(chi2), flags_(flags), aux_(aux), id_(id) {
  const unsigned int nsample = EcalDataFrame::MAXSAMPLES;
  for(unsigned int ibx=0; ibx<nsample; ++ibx) OOTamplitudes_[ibx] = 0.;  
}

Member Function Documentation

float EcalUncalibratedRecHit::amplitude ( ) const

inline

Definition at line 31 of file EcalUncalibratedRecHit.h.

References amplitude_.

Referenced by EcalPulseShapeGrapher::analyze(), EcalURecHitHists::analyze(), CosmicClusterAlgo::makeCluster(), CosmicClusterAlgo::makeClusters(), EcalRecHitSimpleAlgo::makeRecHit(), EcalTBWeightUncalibRecHitProducer::produce(), EcalUncalibRecHitWorkerAnalFit::run(), EcalUncalibRecHitWorkerGlobal::run(), EcalUncalibRecHitWorkerMultiFit::run(), setAmplitude(), and setOutOfTimeAmplitude().

{ return amplitude_; }

float EcalUncalibratedRecHit::amplitudeError ( ) const

inline

Definition at line 32 of file EcalUncalibratedRecHit.h.

References amplitudeError_.

Referenced by EcalRecHitSimpleAlgo::makeRecHit().

{ return amplitudeError_; }

bool EcalUncalibratedRecHit::checkFlag

(

EcalUncalibratedRecHit::Flags

flag

)

const

Definition at line 113 of file EcalUncalibratedRecHit.cc.

References archive::flag, flags_, and kGood.

Referenced by isSaturated(), and EcalRecHitSimpleAlgo::makeRecHit().

                                                                             {
       if(flag == kGood){ if ( ! flags_ ) return true;else return false;} // if all flags are unset, then hit is good
       return  flags_ & ( 0x1<<flag);
}

float EcalUncalibratedRecHit::chi2 ( void  ) const

inline

Definition at line 35 of file EcalUncalibratedRecHit.h.

References chi2_.

Referenced by EcalRecHitSimpleAlgo::makeRecHit(), and setChi2().

{ return chi2_; }

uint32_t EcalUncalibratedRecHit::flags ( ) const

inline

Definition at line 38 of file EcalUncalibratedRecHit.h.

References flags_.

Referenced by EcalRecHitWorkerRecover::run(), and setFlags().

{ return flags_; }

DetId EcalUncalibratedRecHit::id ( void  ) const

inline

Definition at line 41 of file EcalUncalibratedRecHit.h.

References id_.

Referenced by EcalPulseShapeGrapher::analyze(), EcalURecHitHists::analyze(), CosmicClusterAlgo::makeCluster(), EcalRecHitSimpleAlgo::makeRecHit(), EcalRecHitWorkerSimple::run(), EcalRecHitWorkerRecover::run(), and setId().

{ return id_; }

bool EcalUncalibratedRecHit::isJitterErrorValid

(

)

const

Definition at line 85 of file EcalUncalibratedRecHit.cc.

References isJitterValid(), and jitterError().

{
        if(!isJitterValid())
          return false;
        if(jitterError() >= 10000)
          return false;

        return true;
}

bool EcalUncalibratedRecHit::isJitterValid

(

)

const

Definition at line 77 of file EcalUncalibratedRecHit.cc.

References jitterError().

Referenced by isJitterErrorValid().

{
        if(jitterError() <= 0)
          return false;
        else
          return true;
}

bool EcalUncalibratedRecHit::isSaturated

(

)

const

Definition at line 19 of file EcalUncalibratedRecHit.cc.

References checkFlag(), and kSaturated.

Referenced by EcalRecHitSimpleAlgo::makeRecHit().

                                               {
  return EcalUncalibratedRecHit::checkFlag(kSaturated);
}

float EcalUncalibratedRecHit::jitter ( ) const

inline

Definition at line 34 of file EcalUncalibratedRecHit.h.

References jitter_.

Referenced by EcalURecHitHists::analyze(), EcalRecHitSimpleAlgo::makeRecHit(), EcalUncalibRecHitWorkerGlobal::run(), and setJitter().

{ return jitter_; }

float EcalUncalibratedRecHit::jitterError

(

)

const

Definition at line 24 of file EcalUncalibratedRecHit.cc.

References aux_, jitterErrorBits(), and funct::pow().

Referenced by isJitterErrorValid(), and isJitterValid().

{
        // stored in ps, but return BXs to match with jitter units
        uint32_t jitterErrorBits = 0xFF & aux_;
        // all bits off --> time reco bailed out (return negative value)
        if( (0xFF & jitterErrorBits) == 0x00)
                return -1;
        // all bits on  --> time error over 5 ns (return large value)
        if( (0xFF & jitterErrorBits) == 0xFF)
                return 10000;

        float LSB = 1.26008;
        uint8_t exponent = jitterErrorBits>>5;
        uint8_t significand = jitterErrorBits & ~(0x7<<5);
        return (float)(std::pow(2,exponent)*significand*LSB)/(25.*1000);
}

uint8_t EcalUncalibratedRecHit::jitterErrorBits

(

)

const

Definition at line 95 of file EcalUncalibratedRecHit.cc.

References aux_.

Referenced by jitterError(), EcalRecHitSimpleAlgo::makeRecHit(), and setJitterError().

{
        uint8_t jitterErrorBits = 0xFF & aux_;
        return jitterErrorBits;
}

float EcalUncalibratedRecHit::outOfTimeAmplitude ( int  bx ) const

inline

Definition at line 36 of file EcalUncalibratedRecHit.h.

References OOTamplitudes_.

Referenced by EcalUncalibRecHitWorkerMultiFit::run().

{ return OOTamplitudes_[bx]; }

float EcalUncalibratedRecHit::pedestal ( ) const

inline

Definition at line 33 of file EcalUncalibratedRecHit.h.

References pedestal_.

Referenced by setPedestal().

{ return pedestal_; }

void EcalUncalibratedRecHit::setAmplitude ( float  amplitude )

inline

Definition at line 43 of file EcalUncalibratedRecHit.h.

References amplitude(), and amplitude_.

Referenced by EcalUncalibRecHitWorkerRatio::run().

{ amplitude_ = amplitude; }

void EcalUncalibratedRecHit::setAmplitudeError ( float  amplitudeerror )

inline

Definition at line 44 of file EcalUncalibratedRecHit.h.

References amplitudeError_.

Referenced by EcalUncalibRecHitMultiFitAlgo::makeRecHit().

{ amplitudeError_ = amplitudeerror; }

void EcalUncalibratedRecHit::setAux ( uint32_t  aux )

inline

Definition at line 53 of file EcalUncalibratedRecHit.h.

References printConversionInfo::aux, and aux_.

{ aux_ = aux; }

void EcalUncalibratedRecHit::setChi2 ( float  chi2 )

inline

Definition at line 47 of file EcalUncalibratedRecHit.h.

References chi2(), and chi2_.

Referenced by EcalUncalibRecHitWorkerGlobal::run(), and EcalUncalibRecHitWorkerMultiFit::run().

{ chi2_ = chi2; }

void EcalUncalibratedRecHit::setFlagBit

(

EcalUncalibratedRecHit::Flags

flag

)

Definition at line 102 of file EcalUncalibratedRecHit.cc.

References archive::flag, flags_, and kGood.

Referenced by EcalUncalibRecHitWorkerGlobal::run(), and EcalUncalibRecHitWorkerMultiFit::run().

                                                                       {
       if  (flag == kGood) {
          //then set all bits to zero;
          flags_  = 0;
          return;
      }
     // else set the flagbit
     flags_|= 0x1 <<  flag;  
}

void EcalUncalibratedRecHit::setFlags ( uint32_t  flags )

inline

Definition at line 51 of file EcalUncalibratedRecHit.h.

References flags(), and flags_.

Referenced by Vispa.Plugins.EdmBrowser.EventContentView.LabelItem::__init__().

{ flags_ = flags; }

void EcalUncalibratedRecHit::setId ( DetId  id )

inline

Definition at line 52 of file EcalUncalibratedRecHit.h.

References id(), and id_.

{ id_ = id; }

void EcalUncalibratedRecHit::setJitter ( float  jitter )

inline

Definition at line 46 of file EcalUncalibratedRecHit.h.

References jitter(), and jitter_.

Referenced by EcalUncalibRecHitWorkerRatio::run(), EcalUncalibRecHitWorkerGlobal::run(), and EcalUncalibRecHitWorkerMultiFit::run().

{ jitter_ = jitter; }

void EcalUncalibratedRecHit::setJitterError

(

float

jitterErr

)

Definition at line 41 of file EcalUncalibratedRecHit.cc.

References aux_, jitterErrorBits(), and funct::pow().

Referenced by EcalUncalibRecHitWorkerRatio::run(), EcalUncalibRecHitWorkerGlobal::run(), and EcalUncalibRecHitWorkerMultiFit::run().

{
        // use 8 bits (3 exp, 5 mant) and store in ps
        // has range of 5 ps - 5000 ps
        // expect input in BX units
        // all bits off --> time reco bailed out
        if(jitterErr < 0)
        {
                aux_ = (~0xFF & aux_);
                return;
        }
        // all bits on  --> time error over 5 ns
        if(25*jitterErr >= 5)
        {
                aux_ = (0xFF | aux_);
                return;
        }

        float LSB = 1.26008;
        float quantityInLSB = (1000*25*jitterErr)/LSB;
        int log2OfQuantity = (int) (log2( quantityInLSB ));
        int exponentTmp = log2OfQuantity - 4;
        uint8_t exponent=0;
        if (exponentTmp>0) exponent = exponentTmp;
        uint8_t significand = (int) ( std::lround( quantityInLSB / std::pow(2,exponent) )   );
        uint32_t jitterErrorBits = exponent<<5 | significand;
  
        if( (0xFF & jitterErrorBits) == 0xFF)
          jitterErrorBits = 0xFE;
        if( (0xFF & jitterErrorBits) == 0x00)
          jitterErrorBits = 0x01;

        aux_ = (~0xFF & aux_) | (jitterErrorBits & 0xFF);

}

void EcalUncalibratedRecHit::setOutOfTimeAmplitude ( int  bx, float  amplitude  )

inline

Definition at line 48 of file EcalUncalibratedRecHit.h.

References amplitude(), and OOTamplitudes_.

{ OOTamplitudes_[bx] = amplitude; }

void EcalUncalibratedRecHit::setPedestal ( float  pedestal )

inline

Definition at line 45 of file EcalUncalibratedRecHit.h.

References pedestal(), and pedestal_.

{ pedestal_ = pedestal; }

Member Data Documentation

float EcalUncalibratedRecHit::amplitude_

private

Definition at line 62 of file EcalUncalibratedRecHit.h.

Referenced by amplitude(), and setAmplitude().

float EcalUncalibratedRecHit::amplitudeError_

private

Definition at line 63 of file EcalUncalibratedRecHit.h.

Referenced by amplitudeError(), and setAmplitudeError().

uint32_t EcalUncalibratedRecHit::aux_

private

Definition at line 70 of file EcalUncalibratedRecHit.h.

Referenced by jitterError(), jitterErrorBits(), setAux(), and setJitterError().

float EcalUncalibratedRecHit::chi2_

private

Definition at line 66 of file EcalUncalibratedRecHit.h.

Referenced by chi2(), and setChi2().

uint32_t EcalUncalibratedRecHit::flags_

private

Definition at line 69 of file EcalUncalibratedRecHit.h.

Referenced by checkFlag(), flags(), setFlagBit(), and setFlags().

DetId EcalUncalibratedRecHit::id_

private

Definition at line 71 of file EcalUncalibratedRecHit.h.

Referenced by id(), and setId().

float EcalUncalibratedRecHit::jitter_

private

Definition at line 65 of file EcalUncalibratedRecHit.h.

Referenced by jitter(), and setJitter().

float EcalUncalibratedRecHit::OOTamplitudes_[EcalDataFrame::MAXSAMPLES]

private

Definition at line 67 of file EcalUncalibratedRecHit.h.

Referenced by EcalUncalibratedRecHit(), outOfTimeAmplitude(), and setOutOfTimeAmplitude().

float EcalUncalibratedRecHit::OOTchi2_

private

Definition at line 68 of file EcalUncalibratedRecHit.h.

float EcalUncalibratedRecHit::pedestal_

private

Definition at line 64 of file EcalUncalibratedRecHit.h.

Referenced by pedestal(), and setPedestal().