#include <CaloHitAnalyzer.h>

Public Member Functions
void	analyze (int detId, double recEnergy)
	to be called for each RecHit More...

	CaloHitAnalyzer (const std::string &name, double hitEnergyThreshold, const CaloVSimParameterMap parameterMap, const CaloVHitFilter filter=nullptr)

void	fillHits (MixCollection< PCaloHit > &hits)
	should be called each event More...

Public Attributes
std::map< int, double >	hitEnergySumMap_

double	hitEnergyThreshold_

const CaloVHitFilter *	hitFilter_

int	noiseHits_

const CaloVSimParameterMap *	simParameterMap_

CaloValidationStatistics	summary_

Detailed Description

Definition at line 21 of file CaloHitAnalyzer.h.

Constructor & Destructor Documentation

◆ CaloHitAnalyzer()

CaloHitAnalyzer::CaloHitAnalyzer	(	const std::string &	name,
		double	hitEnergyThreshold,
		const CaloVSimParameterMap *	parameterMap,
		const CaloVHitFilter *	filter = `nullptr`
	)

Definition at line 10 of file CaloHitAnalyzer.cc.

     : hitEnergySumMap_(),
       hitEnergyThreshold_(hitEnergyThreshold),
       simParameterMap_(parameterMap),
       hitFilter_(filter),
       summary_(name, 1., 0.),
       noiseHits_(0) {}

Member Function Documentation

◆ analyze()

void CaloHitAnalyzer::analyze	(	int	detId,
		double	recEnergy
	)

to be called for each RecHit

Definition at line 47 of file CaloHitAnalyzer.cc.

References CaloValidationStatistics::addEntry(), hitEnergySumMap_, hitEnergyThreshold_, noiseHits_, and summary_.

Referenced by CastorDigiStatistics::analyze(), and HcalDigiStatistics::analyze().

                                                       {
   if (recEnergy > hitEnergyThreshold_) {
     std::map<int, double>::iterator mapItr = hitEnergySumMap_.find(id);
     if (mapItr == hitEnergySumMap_.end()) {
       ++noiseHits_;
     } else {
       // keep statistics of the rec energy / sim energy
       summary_.addEntry(recEnergy / mapItr->second);
     }
   }
 }

◆ fillHits()

void CaloHitAnalyzer::fillHits ( MixCollection< PCaloHit > & hits )

should be called each event

Definition at line 22 of file CaloHitAnalyzer.cc.

References CaloVHitFilter::accepts(), HCALHighEnergyHPDFilter_cfi::energy, hitEnergySumMap_, hitFilter_, hfClusterShapes_cfi::hits, l1ctLayer2EG_cff::id, dqmdumpme::last, noiseHits_, and ecalSimParameterMap_cff::samplingFactor.

Referenced by CastorHitAnalyzer::analyze(), HcalHitAnalyzer::analyze(), CastorDigiAnalyzer::analyze(), and HcalDigiAnalyzer::analyze().

                                                             {
   hitEnergySumMap_.clear();
   noiseHits_ = 0;
   // store the energy of each hit in a map
   MixCollection<PCaloHit>::MixItr hitItr = hits.begin();
   MixCollection<PCaloHit>::MixItr last = hits.end();
   for (; hitItr != last; ++hitItr) {
     if (hitFilter_ == nullptr || hitFilter_->accepts(*hitItr)) {
       int id = hitItr->id();
       // double samplingFactor =
       // simParameterMap_->simParameters(DetId(id)).samplingFactor();
       double samplingFactor = 1.;
       double energy = hitItr->energy() * samplingFactor;
 
       // add it to the map
       std::map<int, double>::iterator mapItr = hitEnergySumMap_.find(id);
       if (mapItr == hitEnergySumMap_.end()) {
         hitEnergySumMap_[id] = energy;
       } else {
         mapItr->second += energy;
       }
     }
   }
 }

Member Data Documentation

◆ hitEnergySumMap_

std::map<int, double> CaloHitAnalyzer::hitEnergySumMap_

Definition at line 35 of file CaloHitAnalyzer.h.

Referenced by analyze(), and fillHits().

◆ hitEnergyThreshold_

double CaloHitAnalyzer::hitEnergyThreshold_

Definition at line 36 of file CaloHitAnalyzer.h.

Referenced by analyze().

◆ hitFilter_

const CaloVHitFilter* CaloHitAnalyzer::hitFilter_

Definition at line 38 of file CaloHitAnalyzer.h.

Referenced by fillHits().

◆ noiseHits_

int CaloHitAnalyzer::noiseHits_

Definition at line 40 of file CaloHitAnalyzer.h.

Referenced by analyze(), and fillHits().

◆ simParameterMap_

const CaloVSimParameterMap* CaloHitAnalyzer::simParameterMap_

Definition at line 37 of file CaloHitAnalyzer.h.

◆ summary_

CaloValidationStatistics CaloHitAnalyzer::summary_

Definition at line 39 of file CaloHitAnalyzer.h.