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#include "Calibration/EcalCalibAlgos/interface/MatrixFillMap.h"
#include "DataFormats/EcalDetId/interface/EEDetId.h"
#include "DataFormats/EcalDetId/interface/EBDetId.h"
#include "FWCore/Utilities/interface/isFinite.h"
MatrixFillMap::MatrixFillMap(int WindowX,
int WindowY,
const std::map<int, int>& xtalReg,
double minE,
double maxE,
const std::map<int, int>& IndexReg,
EcalIntercalibConstantMap* barrelMap,
EcalIntercalibConstantMap* endcapMap)
:
VFillMap(WindowX, WindowY, xtalReg, minE, maxE, IndexReg, barrelMap, endcapMap) {}
MatrixFillMap::~MatrixFillMap() {}
void MatrixFillMap::fillMap(const std::vector<std::pair<DetId, float> >& v1,
const DetId Max,
const EcalRecHitCollection* barrelHitsCollection,
const EcalRecHitCollection* endcapHitsCollection,
std::map<int, double>& xtlMap,
double& pSubtract) {
if (Max.subdetId() == EcalBarrel) {
EBDetId EBMax = Max;
fillEBMap(EBMax, barrelHitsCollection, xtlMap, m_xtalRegionId[Max.rawId()], pSubtract);
} else if (Max.subdetId() == EcalEndcap) {
EEDetId EEMax = Max;
fillEEMap(EEMax, endcapHitsCollection, xtlMap, m_xtalRegionId[Max.rawId()], pSubtract);
}
}
void MatrixFillMap::fillEBMap(EBDetId EBmax,
const EcalRecHitCollection* barrelHitsCollection,
std::map<int, double>& EBRegionMap,
int EBNumberOfRegion,
double& pSubtract) {
int curr_eta;
int curr_phi;
//reads the hits in a recoWindowSide^2 wide region around the MOX
for (int ii = 0; ii < m_recoWindowSidex; ++ii)
for (int ij = 0; ij < m_recoWindowSidey; ++ij) {
curr_eta = EBmax.ieta() + ii - (m_recoWindowSidex / 2);
curr_phi = EBmax.iphi() + ij - (m_recoWindowSidey / 2);
//skips if the xtals matrix falls over the border
if (abs(curr_eta) > 85)
continue;
//Couples with the zero gap in the barrel eta index
if (curr_eta * EBmax.ieta() <= 0) {
if (EBmax.ieta() > 0)
curr_eta--;
else
curr_eta++;
} // JUMP over 0
//The following 2 couples with the ciclicity of the phiIndex
if (curr_phi < 1)
curr_phi += 360;
if (curr_phi >= 360)
curr_phi -= 360;
//checks if the detId is valid
if (EBDetId::validDetId(curr_eta, curr_phi)) {
EBDetId det = EBDetId(curr_eta, curr_phi, EBDetId::ETAPHIMODE);
int ID = det.rawId();
//finds the hit corresponding to the cell
EcalRecHitCollection::const_iterator curr_recHit = barrelHitsCollection->find(det);
double dummy = 0;
dummy = curr_recHit->energy();
//checks if the reading of the xtal is in a sensible range
if (edm::isNotFinite(dummy)) {
dummy = 0;
}
if (dummy < m_minEnergyPerCrystal)
continue;
if (dummy > m_maxEnergyPerCrystal)
continue;
//corrects the energy with the calibration coeff of the ring
dummy *= (*m_barrelMap)[det];
//sums the energy of the xtal to the appropiate ring
if (m_xtalRegionId[ID] == EBNumberOfRegion)
EBRegionMap[m_IndexInRegion[ID]] += dummy;
//adds the reading to pSubtract when part of the matrix is outside the region
else
pSubtract += dummy;
}
}
}
void MatrixFillMap::fillEEMap(EEDetId EEmax,
const EcalRecHitCollection* endcapHitsCollection,
std::map<int, double>& EExtlMap,
int EENumberOfRegion,
double& pSubtract) {
int curr_x;
int curr_y;
for (int ii = 0; ii < m_recoWindowSidex; ++ii)
for (int ij = 0; ij < m_recoWindowSidey; ++ij) {
//Works as fillEBMap
curr_x = EEmax.ix() - m_recoWindowSidex / 2 + ii;
curr_y = EEmax.iy() - m_recoWindowSidey / 2 + ij;
if (EEDetId::validDetId(curr_x, curr_y, EEmax.zside())) {
EEDetId det = EEDetId(curr_x, curr_y, EEmax.zside(), EEDetId::XYMODE);
EcalRecHitCollection::const_iterator curr_recHit = endcapHitsCollection->find(det);
double dummy = curr_recHit->energy();
if (edm::isNotFinite(dummy)) {
dummy = 0;
}
if (dummy < m_minEnergyPerCrystal)
continue;
if (dummy > m_maxEnergyPerCrystal) {
continue;
}
dummy *= (*m_endcapMap)[det];
int ID = det.rawId();
if (m_xtalRegionId[ID] == EENumberOfRegion)
EExtlMap[m_IndexInRegion[ID]] += dummy;
else
pSubtract += dummy;
}
}
}
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