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#include <TrackAssociatorByHits.h>
Definition at line 22 of file TrackAssociatorByHits.h.
Definition at line 26 of file TrackAssociatorByHits.h.
| TrackAssociatorByHits::TrackAssociatorByHits | ( | const edm::ParameterSet & | conf | ) | [explicit] |
Definition at line 39 of file TrackAssociatorByHits.cc.
References conf_, denomnone, denomreco, denomsim, Exception, edm::ParameterSet::getParameter(), SimToRecoDenominator, and tmp.
: conf_(conf), AbsoluteNumberOfHits(conf_.getParameter<bool>("AbsoluteNumberOfHits")), SimToRecoDenominator(denomnone), quality_SimToReco(conf_.getParameter<double>("Quality_SimToReco")), purity_SimToReco(conf_.getParameter<double>("Purity_SimToReco")), cut_RecoToSim(conf_.getParameter<double>("Cut_RecoToSim")), UsePixels(conf_.getParameter<bool>("UsePixels")), UseGrouped(conf_.getParameter<bool>("UseGrouped")), UseSplitting(conf_.getParameter<bool>("UseSplitting")), ThreeHitTracksAreSpecial(conf_.getParameter<bool>("ThreeHitTracksAreSpecial")) { std::string tmp = conf_.getParameter<string>("SimToRecoDenominator"); if (tmp=="sim") { SimToRecoDenominator = denomsim; } else if (tmp == "reco") { SimToRecoDenominator = denomreco; } if (SimToRecoDenominator == denomnone) { throw cms::Exception("TrackAssociatorByHits") << "SimToRecoDenominator not specified as sim or reco"; } }
| TrackAssociatorByHits::~TrackAssociatorByHits | ( | ) |
Definition at line 66 of file TrackAssociatorByHits.cc.
{
//do cleanup here
}
| RecoToSimCollection TrackAssociatorByHits::associateRecoToSim | ( | const edm::RefToBaseVector< reco::Track > & | tC, |
| const edm::RefVector< TrackingParticleCollection > & | TPCollectionH, | ||
| const edm::Event * | event = 0, |
||
| const edm::EventSetup * | setup = 0 |
||
| ) | const [virtual] |
Association Reco To Sim with Collections.
Implements TrackAssociatorBase.
Definition at line 76 of file TrackAssociatorByHits.cc.
References abs, AbsoluteNumberOfHits, edm::RefToBaseVector< T >::begin(), conf_, cut_RecoToSim, edm::RefToBaseVector< T >::end(), getShared(), edm::AssociationMap< Tag >::insert(), edm::AssociationMap< Tag >::post_insert(), edm::RefVector< C, T, F >::product(), edm::RefVector< C, T, F >::size(), matplotRender::t, ThreeHitTracksAreSpecial, and ExpressReco_HICollisions_FallBack::track.
Referenced by associateRecoToSim().
{
//edm::LogVerbatim("TrackAssociator") << "Starting TrackAssociatorByHits::associateRecoToSim - #tracks="<<tC.size()<<" #TPs="<<TPCollectionH.size();
int nshared = 0;
float quality=0;//fraction or absolute number of shared hits
std::vector< SimHitIdpr> SimTrackIds;
std::vector< SimHitIdpr> matchedIds;
RecoToSimCollection outputCollection;
TrackerHitAssociator * associate = new TrackerHitAssociator(*e, conf_);
TrackingParticleCollection tPC;
if (TPCollectionH.size()!=0) tPC = *const_cast<TrackingParticleCollection*>(TPCollectionH.product());
//get the ID of the recotrack by hits
int tindex=0;
for (edm::RefToBaseVector<reco::Track>::const_iterator track=tC.begin(); track!=tC.end(); track++, tindex++){
matchedIds.clear();
int ri=0;//valid rechits
//LogTrace("TrackAssociator") << "\nNEW TRACK - track number " << tindex <<" with pt =" << (*track)->pt() << " # valid=" << (*track)->found();
getMatchedIds<trackingRecHit_iterator>(matchedIds, SimTrackIds, ri, (*track)->recHitsBegin(), (*track)->recHitsEnd(), associate);
//LogTrace("TrackAssociator") << "MATCHED IDS LIST BEGIN" ;
//for(size_t j=0; j<matchedIds.size(); j++){
// LogTrace("TrackAssociator") << "matchedIds[j].first=" << matchedIds[j].first;
//}
//LogTrace("TrackAssociator") << "MATCHED IDS LIST END" ;
//LogTrace("TrackAssociator") << "#matched ids=" << matchedIds.size() << " #tps=" << tPC.size();
//save id for the track
std::vector<SimHitIdpr> idcachev;
if(!matchedIds.empty()){
int tpindex =0;
for (TrackingParticleCollection::iterator t = tPC.begin(); t != tPC.end(); ++t, ++tpindex) {
//int nsimhit = t->trackPSimHit(DetId::Tracker).size();
//LogTrace("TrackAssociator") << "TP number " << tpindex << " pdgId=" << t->pdgId() << " with number of PSimHits: " << nsimhit;
idcachev.clear();
nshared = getShared(matchedIds, idcachev, t);
//if electron subtract double counting
if (abs(t->pdgId())==11&&(t->g4Track_end()-t->g4Track_begin())>1){
nshared-=getDoubleCount<trackingRecHit_iterator>((*track)->recHitsBegin(), (*track)->recHitsEnd(), associate, t);
}
if (AbsoluteNumberOfHits) quality = static_cast<double>(nshared);
else if(ri!=0) quality = (static_cast<double>(nshared)/static_cast<double>(ri));
else quality = 0;
//cut on the fraction
//float purity = 1.0*nshared/ri;
if(quality > cut_RecoToSim && !(ThreeHitTracksAreSpecial && ri==3 && nshared<3)){
//if a track has just 3 hits we require that all 3 hits are shared
outputCollection.insert(tC[tindex],
std::make_pair(edm::Ref<TrackingParticleCollection>(TPCollectionH, tpindex),
quality));
// LogTrace("TrackAssociator") << "reco::Track number " << tindex << " with #hits=" << ri <<" pt=" << (*track)->pt()
// << " associated to TP (pdgId, nb segments, p) = "
// << (*t).pdgId() << " " << (*t).g4Tracks().size()
// << " " << (*t).momentum() << " #hits=" << nsimhit
// << " TP index=" << tpindex<< " with quality =" << quality;
} else {
// LogTrace("TrackAssociator") <<"reco::Track number " << tindex << " with #hits=" << ri
// << " NOT associated with quality =" << quality;
}
}//TP loop
}
}
//LogTrace("TrackAssociator") << "% of Assoc Tracks=" << ((double)outputCollection.size())/((double)tC.size());
delete associate;
outputCollection.post_insert();
return outputCollection;
}
| RecoToSimCollectionSeed TrackAssociatorByHits::associateRecoToSim | ( | edm::Handle< edm::View< TrajectorySeed > > & | seedCollectionH, |
| edm::Handle< TrackingParticleCollection > & | TPCollectionH, | ||
| const edm::Event * | event = 0, |
||
| const edm::EventSetup * | setup = 0 |
||
| ) | const |
Definition at line 333 of file TrackAssociatorByHits.cc.
References abs, AbsoluteNumberOfHits, edm::View< T >::begin(), conf_, cut_RecoToSim, edm::View< T >::end(), getShared(), edm::AssociationMap< Tag >::insert(), LogTrace, edm::AssociationMap< Tag >::post_insert(), edm::Handle< T >::product(), edm::AssociationMap< Tag >::size(), matplotRender::t, and ThreeHitTracksAreSpecial.
{
edm::LogVerbatim("TrackAssociator") << "Starting TrackAssociatorByHits::associateRecoToSim - #seeds="
<<seedCollectionH->size()<<" #TPs="<<TPCollectionH->size();
int nshared = 0;
float quality=0;//fraction or absolute number of shared hits
std::vector< SimHitIdpr> SimTrackIds;
std::vector< SimHitIdpr> matchedIds;
RecoToSimCollectionSeed outputCollection;
TrackerHitAssociator * associate = new TrackerHitAssociator(*e, conf_);
const TrackingParticleCollection tPC = *(TPCollectionH.product());
const edm::View<TrajectorySeed> sC = *(seedCollectionH.product());
//get the ID of the recotrack by hits
int tindex=0;
for (edm::View<TrajectorySeed>::const_iterator seed=sC.begin(); seed!=sC.end(); seed++, tindex++) {
matchedIds.clear();
int ri=0;//valid rechits
int nsimhit = seed->recHits().second-seed->recHits().first;
LogTrace("TrackAssociator") << "\nNEW SEED - seed number " << tindex << " # valid=" << nsimhit;
getMatchedIds<edm::OwnVector<TrackingRecHit>::const_iterator>(matchedIds, SimTrackIds, ri, seed->recHits().first, seed->recHits().second, associate );
//save id for the track
std::vector<SimHitIdpr> idcachev;
if(!matchedIds.empty()){
int tpindex =0;
for (TrackingParticleCollection::const_iterator t = tPC.begin(); t != tPC.end(); ++t, ++tpindex) {
LogTrace("TrackAssociator") << "TP number " << tpindex << " pdgId=" << t->pdgId() << " with number of PSimHits: " << nsimhit;
idcachev.clear();
nshared = getShared(matchedIds, idcachev, t);
//if electron subtract double counting
if (abs(t->pdgId())==11&&(t->g4Track_end()-t->g4Track_begin())>1){
nshared-=getDoubleCount<edm::OwnVector<TrackingRecHit>::const_iterator>(seed->recHits().first, seed->recHits().second, associate, t);
}
if (AbsoluteNumberOfHits) quality = static_cast<double>(nshared);
else if(ri!=0) quality = (static_cast<double>(nshared)/static_cast<double>(ri));
else quality = 0;
//cut on the fraction
if(quality > cut_RecoToSim && !(ThreeHitTracksAreSpecial && ri==3 && nshared<3) ){
//if a track has just 3 hits we require that all 3 hits are shared
outputCollection.insert(edm::RefToBase<TrajectorySeed>(seedCollectionH,tindex),
std::make_pair(edm::Ref<TrackingParticleCollection>(TPCollectionH, tpindex),quality));
LogTrace("TrackAssociator") << "Seed number " << tindex << " with #hits=" << ri
<< "associated to TP (pdgId, nb segments, p) = "
<< (*t).pdgId() << " " << (*t).g4Tracks().size()
<< " " << (*t).momentum() <<" number " << tpindex << " with quality =" << quality;
} else {
LogTrace("TrackAssociator") <<"Seed number " << tindex << " with #hits=" << ri << " NOT associated with quality =" << quality;
}
}//TP loop
}
}
LogTrace("TrackAssociator") << "% of Assoc Seeds=" << ((double)outputCollection.size())/((double)seedCollectionH->size());
delete associate;
outputCollection.post_insert();
return outputCollection;
}
| reco::RecoToSimCollection TrackAssociatorByHits::associateRecoToSim | ( | edm::Handle< edm::View< reco::Track > > & | tCH, |
| edm::Handle< TrackingParticleCollection > & | tPCH, | ||
| const edm::Event * | event = 0, |
||
| const edm::EventSetup * | setup = 0 |
||
| ) | const [inline, virtual] |
compare reco to sim the handle of reco::Track and TrackingParticle collections
Reimplemented from TrackAssociatorBase.
Definition at line 45 of file TrackAssociatorByHits.h.
References associateRecoToSim(), and event().
{
return TrackAssociatorBase::associateRecoToSim(tCH,tPCH,event,setup);
}
| reco::SimToRecoCollection TrackAssociatorByHits::associateSimToReco | ( | edm::Handle< edm::View< reco::Track > > & | tCH, |
| edm::Handle< TrackingParticleCollection > & | tPCH, | ||
| const edm::Event * | event = 0, |
||
| const edm::EventSetup * | setup = 0 |
||
| ) | const [inline, virtual] |
compare reco to sim the handle of reco::Track and TrackingParticle collections
Reimplemented from TrackAssociatorBase.
Definition at line 53 of file TrackAssociatorByHits.h.
References associateSimToReco(), and event().
{
return TrackAssociatorBase::associateSimToReco(tCH,tPCH,event,setup);
}
| SimToRecoCollection TrackAssociatorByHits::associateSimToReco | ( | const edm::RefToBaseVector< reco::Track > & | tC, |
| const edm::RefVector< TrackingParticleCollection > & | TPCollectionH, | ||
| const edm::Event * | event = 0, |
||
| const edm::EventSetup * | setup = 0 |
||
| ) | const [virtual] |
Association Sim To Reco with Collections.
Implements TrackAssociatorBase.
Definition at line 154 of file TrackAssociatorByHits.cc.
References AbsoluteNumberOfHits, edm::RefToBaseVector< T >::begin(), conf_, denomreco, denomsim, edm::RefToBaseVector< T >::end(), getShared(), edm::AssociationMap< Tag >::insert(), LayerFromDetid(), SiStripDetId::partnerDetId(), PixelSubdetector::PixelBarrel, PixelSubdetector::PixelEndcap, edm::AssociationMap< Tag >::post_insert(), edm::RefVector< C, T, F >::product(), purity_SimToReco, quality_SimToReco, DetId::rawId(), SimToRecoDenominator, edm::RefVector< C, T, F >::size(), DetId::subdetId(), matplotRender::t, SiStripDetId::TEC, ThreeHitTracksAreSpecial, SiStripDetId::TIB, SiStripDetId::TID, SiStripDetId::TOB, ExpressReco_HICollisions_FallBack::track, DetId::Tracker, UseGrouped, UsePixels, and UseSplitting.
Referenced by associateSimToReco().
{
// edm::LogVerbatim("TrackAssociator") << "Starting TrackAssociatorByHits::associateSimToReco - #tracks="<<tC.size()<<" #TPs="<<TPCollectionH.size();
float quality=0;//fraction or absolute number of shared hits
int nshared = 0;
std::vector< SimHitIdpr> SimTrackIds;
std::vector< SimHitIdpr> matchedIds;
SimToRecoCollection outputCollection;
TrackerHitAssociator * associate = new TrackerHitAssociator(*e, conf_);
TrackingParticleCollection tPC;
if (TPCollectionH.size()!=0) tPC = *const_cast<TrackingParticleCollection*>(TPCollectionH.product());
//for (TrackingParticleCollection::const_iterator t = tPC.begin(); t != tPC.end(); ++t) {
// LogTrace("TrackAssociator") << "NEW TP DUMP";
// for (TrackingParticle::g4t_iterator g4T = t -> g4Track_begin();g4T != t -> g4Track_end(); ++g4T) {
// LogTrace("TrackAssociator") << "(*g4T).trackId()=" <<(*g4T).trackId() ;
// }
//}
//get the ID of the recotrack by hits
int tindex=0;
for (edm::RefToBaseVector<reco::Track>::const_iterator track=tC.begin(); track!=tC.end(); track++, tindex++){
//LogTrace("TrackAssociator") << "\nNEW TRACK - hits of track number " << tindex <<" with pt =" << (*track)->pt() << " # valid=" << (*track)->found();
int ri=0;//valid rechits
getMatchedIds<trackingRecHit_iterator>(matchedIds, SimTrackIds, ri, (*track)->recHitsBegin(), (*track)->recHitsEnd(), associate);
//save id for the track
std::vector<SimHitIdpr> idcachev;
if(!matchedIds.empty()){
int tpindex =0;
for (TrackingParticleCollection::iterator t = tPC.begin(); t != tPC.end(); ++t, ++tpindex) {
idcachev.clear();
std::vector<PSimHit> trackerPSimHit( t->trackPSimHit(DetId::Tracker) );
//int nsimhit = trackerPSimHit.size();
float totsimhit = 0;
std::vector<PSimHit> tphits;
//LogTrace("TrackAssociator") << "TP number " << tpindex << " pdgId=" << t->pdgId() << " with number of PSimHits: " << nsimhit;
nshared = getShared(matchedIds, idcachev, t);
//for(std::vector<PSimHit>::const_iterator TPhit = t->trackerPSimHit_begin(); TPhit != t->trackerPSimHit_end(); TPhit++){
// unsigned int detid = TPhit->detUnitId();
// DetId detId = DetId(TPhit->detUnitId());
// LogTrace("TrackAssociator") << " hit trackId= " << TPhit->trackId() << " det ID = " << detid
// << " SUBDET = " << detId.subdetId() << " layer = " << LayerFromDetid(detId);
//}
if (nshared!=0) {//do not waste time recounting when it is not needed!!!!
//count the TP simhit
//LogTrace("TrackAssociator") << "recounting of tp hits";
for(std::vector<PSimHit>::const_iterator TPhit = trackerPSimHit.begin(); TPhit != trackerPSimHit.end(); TPhit++){
DetId dId = DetId(TPhit->detUnitId());
unsigned int subdetId = static_cast<unsigned int>(dId.subdetId());
if (!UsePixels && (subdetId==PixelSubdetector::PixelBarrel || subdetId==PixelSubdetector::PixelEndcap) )
continue;
//unsigned int dRawId = dId.rawId();
SiStripDetId* stripDetId = 0;
if (subdetId==SiStripDetId::TIB||subdetId==SiStripDetId::TOB||
subdetId==SiStripDetId::TID||subdetId==SiStripDetId::TEC)
stripDetId= new SiStripDetId(dId);
//LogTrace("TrackAssociator") << "consider hit SUBDET = " << subdetId
// << " layer = " << LayerFromDetid(dId)
// << " id = " << dId.rawId();
bool newhit = true;
for(std::vector<PSimHit>::const_iterator TPhitOK = tphits.begin(); TPhitOK != tphits.end(); TPhitOK++){
DetId dIdOK = DetId(TPhitOK->detUnitId());
//unsigned int dRawIdOK = dIdOK.rawId();
//LogTrace("TrackAssociator") << "\t\tcompare with SUBDET = " << dIdOK.subdetId()
// << " layer = " << LayerFromDetid(dIdOK)
// << " id = " << dIdOK.rawId();
//no grouped, no splitting
if (!UseGrouped && !UseSplitting)
if (LayerFromDetid(dId)==LayerFromDetid(dIdOK) &&
dId.subdetId()==dIdOK.subdetId()) newhit = false;
//no grouped, splitting
if (!UseGrouped && UseSplitting)
if (LayerFromDetid(dId)==LayerFromDetid(dIdOK) &&
dId.subdetId()==dIdOK.subdetId() &&
(stripDetId==0 || stripDetId->partnerDetId()!=dIdOK.rawId()))
newhit = false;
//grouped, no splitting
if (UseGrouped && !UseSplitting)
if (LayerFromDetid(dId)==LayerFromDetid(dIdOK) &&
dId.subdetId()==dIdOK.subdetId() &&
stripDetId!=0 && stripDetId->partnerDetId()==dIdOK.rawId())
newhit = false;
//grouped, splitting
if (UseGrouped && UseSplitting)
newhit = true;
}
if (newhit) {
//LogTrace("TrackAssociator") << "\t\tok";
tphits.push_back(*TPhit);
}
//else LogTrace("TrackAssociator") << "\t\tno";
delete stripDetId;
}
totsimhit = tphits.size();
}
if (AbsoluteNumberOfHits) quality = static_cast<double>(nshared);
else if(SimToRecoDenominator == denomsim && totsimhit!=0) quality = ((double) nshared)/((double)totsimhit);
else if(SimToRecoDenominator == denomreco && ri!=0) quality = ((double) nshared)/((double)ri);
else quality = 0;
//LogTrace("TrackAssociator") << "Final count: nhit(TP) = " << nsimhit << " re-counted = " << totsimhit
//<< " nshared = " << nshared << " nrechit = " << ri;
float purity = 1.0*nshared/ri;
if (quality>quality_SimToReco && !(ThreeHitTracksAreSpecial && totsimhit==3 && nshared<3) && (AbsoluteNumberOfHits||(purity>purity_SimToReco))) {
//if a track has just 3 hits we require that all 3 hits are shared
outputCollection.insert(edm::Ref<TrackingParticleCollection>(TPCollectionH, tpindex),
std::make_pair(tC[tindex],quality));
// LogTrace("TrackAssociator") << "TrackingParticle number " << tpindex << " with #hits=" << nsimhit
// << " re-counted = " << totsimhit << " nshared = " << nshared
// << " associated to track number " << tindex << " with pt=" << (*track)->pt()
// << " with hit quality =" << quality ;
} else {
// LogTrace("TrackAssociator") << "TrackingParticle number " << tpindex << " with #hits=" << nsimhit
// << " re-counted = " << totsimhit << " nshared = " << nshared
// << " NOT associated with quality =" << quality;
}
}
}
}
//LogTrace("TrackAssociator") << "% of Assoc TPs=" << ((double)outputCollection.size())/((double)TPCollectionH.size());
delete associate;
outputCollection.post_insert();
return outputCollection;
}
| SimToRecoCollectionSeed TrackAssociatorByHits::associateSimToReco | ( | edm::Handle< edm::View< TrajectorySeed > > & | seedCollectionH, |
| edm::Handle< TrackingParticleCollection > & | TPCollectionH, | ||
| const edm::Event * | event = 0, |
||
| const edm::EventSetup * | setup = 0 |
||
| ) | const |
Definition at line 402 of file TrackAssociatorByHits.cc.
References AbsoluteNumberOfHits, edm::View< T >::begin(), conf_, edm::View< T >::end(), getShared(), edm::AssociationMap< Tag >::insert(), LogTrace, edm::AssociationMap< Tag >::post_insert(), edm::Handle< T >::product(), quality_SimToReco, edm::AssociationMap< Tag >::size(), matplotRender::t, ThreeHitTracksAreSpecial, and DetId::Tracker.
{
edm::LogVerbatim("TrackAssociator") << "Starting TrackAssociatorByHits::associateSimToReco - #seeds="
<<seedCollectionH->size()<<" #TPs="<<TPCollectionH->size();
float quality=0;//fraction or absolute number of shared hits
int nshared = 0;
std::vector< SimHitIdpr> SimTrackIds;
std::vector< SimHitIdpr> matchedIds;
SimToRecoCollectionSeed outputCollection;
TrackerHitAssociator * associate = new TrackerHitAssociator(*e, conf_);
TrackingParticleCollection tPC =*const_cast<TrackingParticleCollection*>(TPCollectionH.product());
const edm::View<TrajectorySeed> sC = *(seedCollectionH.product());
//get the ID of the recotrack by hits
int tindex=0;
for (edm::View<TrajectorySeed>::const_iterator seed=sC.begin(); seed!=sC.end(); seed++, tindex++) {
int ri=0;//valid rechits
LogTrace("TrackAssociator") << "\nNEW SEED - seed number " << tindex << " # valid=" << seed->recHits().second-seed->recHits().first;
getMatchedIds<edm::OwnVector<TrackingRecHit>::const_iterator>(matchedIds, SimTrackIds, ri, seed->recHits().first, seed->recHits().second, associate );
//save id for the track
std::vector<SimHitIdpr> idcachev;
if(!matchedIds.empty()){
int tpindex =0;
for (TrackingParticleCollection::iterator t = tPC.begin(); t != tPC.end(); ++t, ++tpindex) {
idcachev.clear();
int nsimhit = t->trackPSimHit(DetId::Tracker).size();
LogTrace("TrackAssociator") << "TP number " << tpindex << " pdgId=" << t->pdgId() << " with number of PSimHits: " << nsimhit;
nshared = getShared(matchedIds, idcachev, t);
if (AbsoluteNumberOfHits) quality = static_cast<double>(nshared);
else if(ri!=0) quality = ((double) nshared)/((double)ri);
else quality = 0;
//LogTrace("TrackAssociator") << "Final count: nhit(TP) = " << nsimhit
//<< " nshared = " << nshared
//<< " nrechit = " << ri;
if(quality > quality_SimToReco && !(ThreeHitTracksAreSpecial && ri==3 && nshared<3) ){
outputCollection.insert(edm::Ref<TrackingParticleCollection>(TPCollectionH, tpindex),
std::make_pair(edm::RefToBase<TrajectorySeed>(seedCollectionH,tindex), quality));
LogTrace("TrackAssociator") << "TrackingParticle number " << tpindex << " with #hits=" << nsimhit
<< " associated to seed number " << tindex << " with #hits=" << ri
<< " with hit quality =" << quality ;
}
else {
LogTrace("TrackAssociator") << "TrackingParticle number " << tpindex << " with #hits=" << nsimhit << " NOT associated with quality =" << quality;
}
}
}
}
LogTrace("TrackAssociator") << "% of Assoc TPs=" << ((double)outputCollection.size())/((double)TPCollectionH->size());
delete associate;
outputCollection.post_insert();
return outputCollection;
}
| int TrackAssociatorByHits::getDoubleCount | ( | iter | begin, |
| iter | end, | ||
| TrackerHitAssociator * | associate, | ||
| TrackingParticleCollection::const_iterator | t | ||
| ) | const |
Definition at line 547 of file TrackAssociatorByHits.cc.
References TrackerHitAssociator::associateHitId(), end, spr::find(), and getHitPtr().
{
int doublecount = 0 ;
std::vector<SimHitIdpr> SimTrackIdsDC;
// cout<<begin-end<<endl;
for (iter it = begin; it != end; it++){
int idcount = 0;
SimTrackIdsDC.clear();
associate->associateHitId(*getHitPtr(it), SimTrackIdsDC);
// cout<<SimTrackIdsDC.size()<<endl;
if(SimTrackIdsDC.size()>1){
// cout<<(t->g4Track_end()-t->g4Track_begin())<<endl;
for (TrackingParticle::g4t_iterator g4T = t -> g4Track_begin(); g4T != t -> g4Track_end(); ++g4T) {
if(find(SimTrackIdsDC.begin(), SimTrackIdsDC.end(),SimHitIdpr((*g4T).trackId(), SimTrackIdsDC.begin()->second)) != SimTrackIdsDC.end() ){
idcount++;
}
}
}
if (idcount>1) doublecount+=(idcount-1);
}
return doublecount;
}
| const TrackingRecHit* TrackAssociatorByHits::getHitPtr | ( | trackingRecHit_iterator | iter | ) | const [inline, private] |
Definition at line 100 of file TrackAssociatorByHits.h.
{return &**iter;}
| const TrackingRecHit* TrackAssociatorByHits::getHitPtr | ( | edm::OwnVector< TrackingRecHit >::const_iterator | iter | ) | const [inline, private] |
Definition at line 99 of file TrackAssociatorByHits.h.
Referenced by getDoubleCount(), and getMatchedIds().
{return &*iter;}
| void TrackAssociatorByHits::getMatchedIds | ( | std::vector< SimHitIdpr > & | matchedIds, |
| std::vector< SimHitIdpr > & | SimTrackIds, | ||
| int & | ri, | ||
| iter | begin, | ||
| iter | end, | ||
| TrackerHitAssociator * | associate | ||
| ) | const |
Definition at line 464 of file TrackAssociatorByHits.cc.
References TrackerHitAssociator::associateHitId(), end, TrackingRecHit::geographicalId(), getHitPtr(), TrackingRecHit::isValid(), j, LogTrace, and DetId::rawId().
{
matchedIds.clear();
ri=0;//valid rechits
for (iter it = begin; it != end; it++){
const TrackingRecHit *hit=getHitPtr(it);
if (hit->isValid()){
ri++;
uint32_t t_detID= hit->geographicalId().rawId();
SimTrackIds.clear();
associate->associateHitId(*hit, SimTrackIds);
//save all the id of matched simtracks
if(!SimTrackIds.empty()){
for(size_t j=0; j<SimTrackIds.size(); j++){
LogTrace("TrackAssociator") << " hit # " << ri << " valid=" << hit->isValid()
<< " det id = " << t_detID << " SimId " << SimTrackIds[j].first
<< " evt=" << SimTrackIds[j].second.event()
<< " bc=" << SimTrackIds[j].second.bunchCrossing();
matchedIds.push_back(SimTrackIds[j]);
}
}
//****to be used when the crossing frame is in the event and with flag TrackAssociatorByHitsESProducer.associateRecoTracks = false
//std::vector<PSimHit> tmpSimHits = associate->associateHit(*getHitPtr(it));
//for(size_t j=0; j<tmpSimHits.size(); j++) {
// LogTrace("TrackAssociator") << " hit # " << ri << " valid=" << getHitPtr(it)->isValid()
// << " det id = " << t_detID << " SimId " << SimTrackIds[j].first
// << " evt=" << SimTrackIds[j].second.event()
// << " bc=" << SimTrackIds[j].second.bunchCrossing()
// << " process=" << tmpSimHits[j].processType()
// << " eloss=" << tmpSimHits[j].energyLoss()
// << " part type=" << tmpSimHits[j].particleType()
// << " pabs=" << tmpSimHits[j].pabs()
// << " trId=" << tmpSimHits[j].trackId();
//}
}else{
LogTrace("TrackAssociator") <<"\t\t Invalid Hit On "<<hit->geographicalId().rawId();
}
}//trackingRecHit loop
}
| int TrackAssociatorByHits::getShared | ( | std::vector< SimHitIdpr > & | matchedIds, |
| std::vector< SimHitIdpr > & | idcachev, | ||
| TrackingParticleCollection::const_iterator | t | ||
| ) | const |
Definition at line 512 of file TrackAssociatorByHits.cc.
References prof2calltree::count, spr::find(), and j.
Referenced by associateRecoToSim(), and associateSimToReco().
{
int nshared = 0;
if (t->trackPSimHit().size()==0) return nshared;//should use trackerPSimHit but is not const
for(size_t j=0; j<matchedIds.size(); j++){
//LogTrace("TrackAssociator") << "now matchedId=" << matchedIds[j].first;
if(find(idcachev.begin(), idcachev.end(),matchedIds[j]) == idcachev.end() ){
//only the first time we see this ID
idcachev.push_back(matchedIds[j]);
for (TrackingParticle::g4t_iterator g4T = t -> g4Track_begin(); g4T != t -> g4Track_end(); ++g4T) {
// LogTrace("TrackAssociator") << " TP (ID, Ev, BC) = " << (*g4T).trackId()
// << ", " << t->eventId().event() << ", "<< t->eventId().bunchCrossing()
// << " Match(ID, Ev, BC) = " << matchedIds[j].first
// << ", " << matchedIds[j].second.event() << ", "
// << matchedIds[j].second.bunchCrossing() ;
//<< "\t G4 Track Momentum " << (*g4T).momentum()
//<< " \t reco Track Momentum " << track->momentum();
if((*g4T).trackId() == matchedIds[j].first && t->eventId() == matchedIds[j].second){
int countedhits = std::count(matchedIds.begin(), matchedIds.end(), matchedIds[j]);
nshared += countedhits;
// LogTrace("TrackAssociator") << "hits shared by this segment : " << countedhits;
// LogTrace("TrackAssociator") << "hits shared so far : " << nshared;
}
}//g4Tracks loop
}
}
return nshared;
}
| int TrackAssociatorByHits::LayerFromDetid | ( | const DetId & | detId | ) | const [private] |
Definition at line 292 of file TrackAssociatorByHits.cc.
References PXFDetId::disk(), TIBDetId::layer(), TOBDetId::layer(), PXBDetId::layer(), align::tib::layerNumber(), LogTrace, PixelSubdetector::PixelBarrel, PixelSubdetector::PixelEndcap, DetId::rawId(), DetId::subdetId(), StripSubdetector::TEC, StripSubdetector::TIB, StripSubdetector::TID, StripSubdetector::TOB, TIDDetId::wheel(), and TECDetId::wheel().
Referenced by associateSimToReco().
{
int layerNumber=0;
unsigned int subdetId = static_cast<unsigned int>(detId.subdetId());
if ( subdetId == StripSubdetector::TIB)
{
TIBDetId tibid(detId.rawId());
layerNumber = tibid.layer();
}
else if ( subdetId == StripSubdetector::TOB )
{
TOBDetId tobid(detId.rawId());
layerNumber = tobid.layer();
}
else if ( subdetId == StripSubdetector::TID)
{
TIDDetId tidid(detId.rawId());
layerNumber = tidid.wheel();
}
else if ( subdetId == StripSubdetector::TEC )
{
TECDetId tecid(detId.rawId());
layerNumber = tecid.wheel();
}
else if ( subdetId == PixelSubdetector::PixelBarrel )
{
PXBDetId pxbid(detId.rawId());
layerNumber = pxbid.layer();
}
else if ( subdetId == PixelSubdetector::PixelEndcap )
{
PXFDetId pxfid(detId.rawId());
layerNumber = pxfid.disk();
}
else
LogTrace("TrackAssociator") << "Unknown subdetid: " << subdetId;
return layerNumber;
}
const bool TrackAssociatorByHits::AbsoluteNumberOfHits [private] |
Definition at line 88 of file TrackAssociatorByHits.h.
Referenced by associateRecoToSim(), and associateSimToReco().
const edm::ParameterSet& TrackAssociatorByHits::conf_ [private] |
Definition at line 87 of file TrackAssociatorByHits.h.
Referenced by associateRecoToSim(), associateSimToReco(), and TrackAssociatorByHits().
const double TrackAssociatorByHits::cut_RecoToSim [private] |
Definition at line 92 of file TrackAssociatorByHits.h.
Referenced by associateRecoToSim().
const double TrackAssociatorByHits::purity_SimToReco [private] |
Definition at line 91 of file TrackAssociatorByHits.h.
Referenced by associateSimToReco().
const double TrackAssociatorByHits::quality_SimToReco [private] |
Definition at line 90 of file TrackAssociatorByHits.h.
Referenced by associateSimToReco().
Definition at line 89 of file TrackAssociatorByHits.h.
Referenced by associateSimToReco(), and TrackAssociatorByHits().
const bool TrackAssociatorByHits::ThreeHitTracksAreSpecial [private] |
Definition at line 96 of file TrackAssociatorByHits.h.
Referenced by associateRecoToSim(), and associateSimToReco().
const bool TrackAssociatorByHits::UseGrouped [private] |
Definition at line 94 of file TrackAssociatorByHits.h.
Referenced by associateSimToReco().
const bool TrackAssociatorByHits::UsePixels [private] |
Definition at line 93 of file TrackAssociatorByHits.h.
Referenced by associateSimToReco().
const bool TrackAssociatorByHits::UseSplitting [private] |
Definition at line 95 of file TrackAssociatorByHits.h.
Referenced by associateSimToReco().
1.7.3