EcalRecHitSimpleAlgo Class Reference

#include <EcalRecHitSimpleAlgo.h>

Inheritance diagram for EcalRecHitSimpleAlgo:

Public Member Functions
	EcalRecHitSimpleAlgo ()
virtual EcalRecHit	makeRecHit (const EcalUncalibratedRecHit &uncalibRH, const float &intercalibConstant, const float &timeIntercalib=0, const uint32_t &flags=0) const
	Compute parameters. More...
virtual void	setADCToGeVConstant (const float &value)
	make rechits from dataframes More...
virtual	~EcalRecHitSimpleAlgo ()
Public Member Functions inherited from EcalRecHitAbsAlgo
virtual	~EcalRecHitAbsAlgo ()
	Constructor. More...

Private Attributes
float	adcToGeVConstant_
bool	adcToGeVConstantIsSet_

Detailed Description

Simple algoritm to make rechits from uncalibrated rechits

Author

Shahram Rahatlou, University of Rome & INFN, March 2006

Definition at line 15 of file EcalRecHitSimpleAlgo.h.

Constructor & Destructor Documentation

EcalRecHitSimpleAlgo::EcalRecHitSimpleAlgo ( )

inline

Definition at line 18 of file EcalRecHitSimpleAlgo.h.

References adcToGeVConstant_, and adcToGeVConstantIsSet_.

                         {
    adcToGeVConstant_ = -1;
    adcToGeVConstantIsSet_ = false;
  }

virtual EcalRecHitSimpleAlgo::~EcalRecHitSimpleAlgo ( )

inlinevirtual

Definition at line 30 of file EcalRecHitSimpleAlgo.h.

{ };

Member Function Documentation

virtual EcalRecHit EcalRecHitSimpleAlgo::makeRecHit ( const EcalUncalibratedRecHit &  uncalibRH, const float &  intercalibConstant, const float &  timeIntercalib = 0, const uint32_t &  flags = 0  ) const

inlinevirtual

Compute parameters.

Implements EcalRecHitAbsAlgo.

Definition at line 33 of file EcalRecHitSimpleAlgo.h.

References adcToGeVConstant_, adcToGeVConstantIsSet_, EcalUncalibratedRecHit::amplitude(), EcalUncalibratedRecHit::amplitudeError(), EcalUncalibratedRecHit::checkFlag(), EcalUncalibratedRecHit::chi2(), gather_cfg::cout, relval_parameters_module::energy, EcalUncalibratedRecHit::id(), EcalUncalibratedRecHit::isSaturated(), EcalUncalibratedRecHit::jitter(), EcalUncalibratedRecHit::jitterErrorBits(), EcalRecHit::kGood, EcalUncalibratedRecHit::kHasSwitchToGain1, EcalRecHit::kHasSwitchToGain1, EcalUncalibratedRecHit::kHasSwitchToGain6, EcalRecHit::kHasSwitchToGain6, EcalUncalibratedRecHit::kLeadingEdgeRecovered, EcalRecHit::kLeadingEdgeRecovered, EcalUncalibratedRecHit::kOutOfTime, EcalRecHit::kOutOfTime, EcalUncalibratedRecHit::kPoorReco, EcalRecHit::kPoorReco, EcalUncalibratedRecHit::kSaturated, EcalRecHit::kSaturated, and EcalRecHit::setChi2().

Referenced by EcalRecHitWorkerSimple::run().

                                                                 {

    if(!adcToGeVConstantIsSet_) {
      std::cout << "EcalRecHitSimpleAlgo::makeRecHit: adcToGeVConstant_ not set before calling this method!" << 
                   " will use -1 and produce bogus rechits!" << std::endl;
    }

    float clockToNsConstant = 25;
    float energy = uncalibRH.amplitude()*adcToGeVConstant_*intercalibConstant;
    float time   = uncalibRH.jitter() * clockToNsConstant + timeIntercalib;

    EcalRecHit rh( uncalibRH.id(), energy, time );
    rh.setChi2( uncalibRH.chi2() );
    rh.setEnergyError( uncalibRH.amplitudeError()*adcToGeVConstant_*intercalibConstant);
    /* rh.setOutOfTimeEnergy( uncalibRH.outOfTimeEnergy() * adcToGeVConstant_ * intercalibConstant ); */
    /* rh.setOutOfTimeChi2( uncalibRH.outOfTimeChi2() ); */
    rh.setTimeError(uncalibRH.jitterErrorBits());

    // Now fill flags

    bool good=true;
    
    if ( uncalibRH.checkFlag(EcalUncalibratedRecHit::kLeadingEdgeRecovered) ){
            rh.setFlag(EcalRecHit::kLeadingEdgeRecovered);
            good=false; 
    } 
    if ( uncalibRH.checkFlag(EcalUncalibratedRecHit::kSaturated) ) { 
            // leading edge recovery failed - still keep the information 
            // about the saturation and do not flag as dead 
            rh.setFlag(EcalRecHit::kSaturated); 
            good=false;
    } 
    if( uncalibRH.isSaturated() ) {
            rh.setFlag(EcalRecHit::kSaturated);
            good=false;
    } 
    if ( uncalibRH.checkFlag(EcalUncalibratedRecHit::kOutOfTime) ) {
            rh.setFlag(EcalRecHit::kOutOfTime) ;
        good=false;   
    } 
    if ( uncalibRH.checkFlag(EcalUncalibratedRecHit::kPoorReco) ) {
            rh.setFlag(EcalRecHit::kPoorReco);
            good=false;
    }
    if ( uncalibRH.checkFlag( EcalUncalibratedRecHit::kHasSwitchToGain6 ) ) {
            rh.setFlag(EcalRecHit::kHasSwitchToGain6);
    }
    if (uncalibRH.checkFlag( EcalUncalibratedRecHit::kHasSwitchToGain1 ) ) {
            rh.setFlag(EcalRecHit::kHasSwitchToGain1);
    }
    
    if (good) rh.setFlag(EcalRecHit::kGood);
    return rh;
  }

virtual void EcalRecHitSimpleAlgo::setADCToGeVConstant ( const float &  value )

inlinevirtual

make rechits from dataframes

Implements EcalRecHitAbsAlgo.

Definition at line 23 of file EcalRecHitSimpleAlgo.h.

References adcToGeVConstant_, adcToGeVConstantIsSet_, and relativeConstraints::value.

Referenced by EcalRecHitWorkerSimple::run().

                                                       {
    adcToGeVConstant_ = value;
    adcToGeVConstantIsSet_ = true;
  }

Member Data Documentation

float EcalRecHitSimpleAlgo::adcToGeVConstant_

private

Definition at line 92 of file EcalRecHitSimpleAlgo.h.

Referenced by EcalRecHitSimpleAlgo(), makeRecHit(), and setADCToGeVConstant().

bool EcalRecHitSimpleAlgo::adcToGeVConstantIsSet_

private

Definition at line 93 of file EcalRecHitSimpleAlgo.h.

Referenced by EcalRecHitSimpleAlgo(), makeRecHit(), and setADCToGeVConstant().