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//
// HcalNoiseHPD.cc
//
// description: container class of HPD information for analyzing HCAL Noise
//
// author: J.P. Chou, Brown
//
//
#include "DataFormats/METReco/interface/HcalNoiseHPD.h"
using namespace reco;
// default constructor
HcalNoiseHPD::HcalNoiseHPD()
: idnumber_(0),
totalZeros_(0),
maxZeros_(0),
bigCharge_(HBHEDataFrame::MAXSAMPLES, 0.0),
big5Charge_(HBHEDataFrame::MAXSAMPLES, 0.0) {
// reserve some space, so that there's no reallocation issues
rechits_.reserve(19);
calotowers_.reserve(19);
}
// destructor
HcalNoiseHPD::~HcalNoiseHPD() {}
// accessors
int HcalNoiseHPD::idnumber(void) const { return idnumber_; }
const std::vector<float> HcalNoiseHPD::bigCharge(void) const { return bigCharge_; }
float HcalNoiseHPD::bigChargeTotal(void) const {
float total = 0;
for (unsigned int i = 0; i < bigCharge_.size(); i++) {
total += bigCharge_[i];
}
return total;
}
float HcalNoiseHPD::bigChargeHighest2TS(unsigned int firstts) const {
float total = 0;
for (unsigned int i = firstts; i < firstts + 2 && i < bigCharge_.size(); i++)
total += bigCharge_[i];
return total;
}
float HcalNoiseHPD::bigChargeHighest3TS(unsigned int firstts) const {
float total = 0;
for (unsigned int i = firstts; i < firstts + 3 && i < bigCharge_.size(); i++)
total += bigCharge_[i];
return total;
}
const std::vector<float> HcalNoiseHPD::big5Charge(void) const { return big5Charge_; }
float HcalNoiseHPD::big5ChargeTotal(void) const {
float total = 0;
for (unsigned int i = 0; i < big5Charge_.size(); i++) {
total += big5Charge_[i];
}
return total;
}
float HcalNoiseHPD::big5ChargeHighest2TS(unsigned int firstts) const {
float total = 0;
for (unsigned int i = firstts; i < firstts + 2 && i < big5Charge_.size(); i++)
total += big5Charge_[i];
return total;
}
float HcalNoiseHPD::big5ChargeHighest3TS(unsigned int firstts) const {
float total = 0;
for (unsigned int i = firstts; i < firstts + 2 && i < big5Charge_.size(); i++)
total += big5Charge_[i];
return total;
}
int HcalNoiseHPD::totalZeros(void) const { return totalZeros_; }
int HcalNoiseHPD::maxZeros(void) const { return maxZeros_; }
const edm::RefVector<HBHERecHitCollection> HcalNoiseHPD::recHits(void) const { return rechits_; }
float HcalNoiseHPD::recHitEnergy(const float threshold) const {
double total = 0.0;
for (edm::RefVector<HBHERecHitCollection>::const_iterator it = rechits_.begin(); it != rechits_.end(); ++it) {
const float energy = (*it)->eraw();
if (energy >= threshold)
total += energy;
}
return total;
}
float HcalNoiseHPD::recHitEnergyFailR45(const float threshold) const {
double total = 0.0;
for (edm::RefVector<HBHERecHitCollection>::const_iterator it = rechits_.begin(); it != rechits_.end(); ++it) {
const float energy = (*it)->eraw();
if ((*it)->flagField(HcalCaloFlagLabels::HBHETS4TS5Noise) && !(*it)->flagField(HcalCaloFlagLabels::HBHEOOTPU))
if (energy >= threshold)
total += energy;
}
return total;
}
float HcalNoiseHPD::minRecHitTime(const float threshold) const {
float mintime = 9999999;
for (edm::RefVector<HBHERecHitCollection>::const_iterator it = rechits_.begin(); it != rechits_.end(); ++it) {
if ((*it)->energy() < threshold)
continue;
float time = (*it)->time();
if (mintime > time)
mintime = time;
}
return mintime;
}
float HcalNoiseHPD::maxRecHitTime(const float threshold) const {
float maxtime = -9999999;
for (edm::RefVector<HBHERecHitCollection>::const_iterator it = rechits_.begin(); it != rechits_.end(); ++it) {
if ((*it)->energy() < threshold)
continue;
float time = (*it)->time();
if (maxtime < time)
maxtime = time;
}
return maxtime;
}
int HcalNoiseHPD::numRecHits(const float threshold) const {
int count = 0;
for (edm::RefVector<HBHERecHitCollection>::const_iterator it = rechits_.begin(); it != rechits_.end(); ++it) {
// Exclude uncollapsed QIE11 channels
if (CaloRecHitAuxSetter::getBit((*it)->auxPhase1(), HBHERecHitAuxSetter::OFF_TDC_TIME) &&
!CaloRecHitAuxSetter::getBit((*it)->auxPhase1(), HBHERecHitAuxSetter::OFF_COMBINED))
continue;
if ((*it)->eraw() >= threshold)
++count;
}
return count;
}
int HcalNoiseHPD::numRecHitsFailR45(const float threshold) const {
int count = 0;
for (edm::RefVector<HBHERecHitCollection>::const_iterator it = rechits_.begin(); it != rechits_.end(); ++it)
if ((*it)->flagField(HcalCaloFlagLabels::HBHETS4TS5Noise) && !(*it)->flagField(HcalCaloFlagLabels::HBHEOOTPU))
if ((*it)->eraw() >= threshold)
++count;
return count;
}
const edm::RefVector<CaloTowerCollection> HcalNoiseHPD::caloTowers(void) const { return calotowers_; }
double HcalNoiseHPD::caloTowerHadE(void) const {
double total = 0;
for (edm::RefVector<CaloTowerCollection>::const_iterator it = calotowers_.begin(); it != calotowers_.end(); ++it)
total += (*it)->hadEnergy();
return total;
}
double HcalNoiseHPD::caloTowerEmE(void) const {
double total = 0;
for (edm::RefVector<CaloTowerCollection>::const_iterator it = calotowers_.begin(); it != calotowers_.end(); ++it)
total += (*it)->emEnergy();
return total;
}
double HcalNoiseHPD::caloTowerTotalE(void) const {
double total = 0;
for (edm::RefVector<CaloTowerCollection>::const_iterator it = calotowers_.begin(); it != calotowers_.end(); ++it)
total += (*it)->emEnergy() + (*it)->hadEnergy();
return total;
}
double HcalNoiseHPD::caloTowerEmFraction(void) const {
double h = 0, e = 0;
for (edm::RefVector<CaloTowerCollection>::const_iterator it = calotowers_.begin(); it != calotowers_.end(); ++it) {
e += (*it)->emEnergy();
h += (*it)->hadEnergy();
}
return (e + h) != 0 ? e / (e + h) : 999.;
}
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