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//
// HcalNoiseRBX.cc
//
// description: container class of RBX information for studying the HCAL Noise
//
// author: J.P. Chou, Brown
//
//
#include "DataFormats/METReco/interface/HcalNoiseRBX.h"
using namespace reco;
// default constructor
HcalNoiseRBX::HcalNoiseRBX() : idnumber_(0), hpds_(4), allCharge_(HBHEDataFrame::MAXSAMPLES, 0.0) {}
// destructor
HcalNoiseRBX::~HcalNoiseRBX() {}
// accessors
int HcalNoiseRBX::idnumber(void) const { return idnumber_; }
const std::vector<HcalNoiseHPD> HcalNoiseRBX::HPDs(void) const { return hpds_; }
std::vector<HcalNoiseHPD>::const_iterator HcalNoiseRBX::maxHPD(double threshold) const {
std::vector<HcalNoiseHPD>::const_iterator maxit = hpds_.end();
double maxenergy = -99999999.;
for (std::vector<HcalNoiseHPD>::const_iterator it = hpds_.begin(); it != hpds_.end(); ++it) {
double tempenergy = it->recHitEnergy();
if (tempenergy > maxenergy) {
maxenergy = tempenergy;
maxit = it;
}
}
return maxit;
}
const std::vector<float> HcalNoiseRBX::allCharge(void) const { return allCharge_; }
float HcalNoiseRBX::allChargeTotal(void) const {
float total = 0;
for (unsigned int i = 0; i < allCharge_.size(); i++)
total += allCharge_[i];
return total;
}
float HcalNoiseRBX::allChargeHighest2TS(unsigned int firstts) const {
float total = 0;
for (unsigned int i = firstts; i < firstts + 2 && !allCharge_.empty(); i++)
total += allCharge_[i];
return total;
}
float HcalNoiseRBX::allChargeHighest3TS(unsigned int firstts) const {
float total = 0;
for (unsigned int i = firstts; i < firstts + 3 && !allCharge_.empty(); i++)
total += allCharge_[i];
return total;
}
int HcalNoiseRBX::totalZeros(void) const {
int tot = 0;
for (unsigned int i = 0; i < hpds_.size(); i++)
tot += hpds_[i].totalZeros();
return tot;
}
int HcalNoiseRBX::maxZeros(void) const {
int max = 0;
for (unsigned int i = 0; i < hpds_.size(); i++)
if (hpds_[i].maxZeros() > max)
max = hpds_[i].maxZeros();
return max;
}
double HcalNoiseRBX::recHitEnergy(double threshold) const {
double total = 0;
for (unsigned int i = 0; i < hpds_.size(); i++)
total += hpds_[i].recHitEnergy(threshold);
return total;
}
double HcalNoiseRBX::recHitEnergyFailR45(double threshold) const {
double total = 0;
for (unsigned int i = 0; i < hpds_.size(); i++)
total += hpds_[i].recHitEnergyFailR45(threshold);
return total;
}
double HcalNoiseRBX::minRecHitTime(double threshold) const {
double mintime = 9999999.;
for (unsigned int i = 0; i < hpds_.size(); i++) {
double temptime = hpds_[i].minRecHitTime(threshold);
if (temptime < mintime)
mintime = temptime;
}
return mintime;
}
double HcalNoiseRBX::maxRecHitTime(double threshold) const {
double maxtime = -9999999.;
for (unsigned int i = 0; i < hpds_.size(); i++) {
double temptime = hpds_[i].maxRecHitTime(threshold);
if (temptime > maxtime)
maxtime = temptime;
}
return maxtime;
}
int HcalNoiseRBX::numRecHits(double threshold) const {
int total = 0;
for (unsigned int i = 0; i < hpds_.size(); i++)
total += hpds_[i].numRecHits(threshold);
return total;
}
int HcalNoiseRBX::numRecHitsFailR45(double threshold) const {
int total = 0;
for (unsigned int i = 0; i < hpds_.size(); i++)
total += hpds_[i].numRecHitsFailR45(threshold);
return total;
}
double HcalNoiseRBX::caloTowerHadE(void) const {
double h = 0;
towerset_t twrs;
uniqueTowers(twrs);
for (towerset_t::const_iterator it = twrs.begin(); it != twrs.end(); ++it) {
h += it->hadEnergy();
}
return h;
}
double HcalNoiseRBX::caloTowerEmE(void) const {
double e = 0;
towerset_t twrs;
uniqueTowers(twrs);
for (towerset_t::const_iterator it = twrs.begin(); it != twrs.end(); ++it) {
e += it->emEnergy();
}
return e;
}
double HcalNoiseRBX::caloTowerTotalE(void) const {
double e = 0;
towerset_t twrs;
uniqueTowers(twrs);
for (towerset_t::const_iterator it = twrs.begin(); it != twrs.end(); ++it) {
e += it->hadEnergy() + it->emEnergy();
}
return e;
}
double HcalNoiseRBX::caloTowerEmFraction(void) const {
double e = 0, h = 0;
towerset_t twrs;
uniqueTowers(twrs);
for (towerset_t::const_iterator it = twrs.begin(); it != twrs.end(); ++it) {
h += it->hadEnergy();
e += it->emEnergy();
}
return (e + h) == 0 ? 999 : e / (e + h);
}
void HcalNoiseRBX::uniqueTowers(towerset_t& twrs_) const {
twrs_.clear();
for (std::vector<HcalNoiseHPD>::const_iterator it1 = hpds_.begin(); it1 != hpds_.end(); ++it1) {
edm::RefVector<CaloTowerCollection> twrsref = it1->caloTowers();
for (edm::RefVector<CaloTowerCollection>::const_iterator it2 = twrsref.begin(); it2 != twrsref.end(); ++it2) {
CaloTower twr = **it2;
twrs_.insert(twr);
}
}
return;
}
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