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#include <HitPixelLayersTPSelector.h>
Public Types | |
| typedef TrackingParticleCollection | collection |
| typedef container::const_iterator | const_iterator |
| typedef std::vector< const TrackingParticle * > | container |
Public Member Functions | |
| const_iterator | begin () const |
| const_iterator | end () const |
| bool | goodHitPattern (const std::vector< bool > hitpattern) |
| HitPixelLayersTPSelector (const edm::ParameterSet &iConfig) | |
| std::vector< bool > | pixelHitPattern (const TrackingParticleRef &simTrack) |
| void | select (const edm::Handle< collection > &TPCH, const edm::Event &iEvent, const edm::EventSetup &iSetup) |
| size_t | size () const |
Public Attributes | |
| bool | chargedOnly_ |
| double | lip_ |
| double | maxRapidity_ |
| int | minHit_ |
| double | minRapidity_ |
| std::vector< int > | pdgId_ |
| bool | primaryOnly_ |
| double | ptMin_ |
| container | selected_ |
| bool | signalOnly_ |
| double | tip_ |
| bool | tpStatusBased_ |
| bool | tripletSeedOnly_ |
Selector to select only tracking particles that leave hits in three pixel layers Additional selection done on pt, rapidity, impact parameter, min hits, pdg id, etc.
Inspired by CommonTools.RecoAlgos.TrackingParticleSelector.h
Definition at line 17 of file HitPixelLayersTPSelector.h.
Definition at line 22 of file HitPixelLayersTPSelector.h.
| typedef container::const_iterator HitPixelLayersTPSelector::const_iterator |
Definition at line 29 of file HitPixelLayersTPSelector.h.
| typedef std::vector<const TrackingParticle*> HitPixelLayersTPSelector::container |
Definition at line 26 of file HitPixelLayersTPSelector.h.
| HitPixelLayersTPSelector::HitPixelLayersTPSelector | ( | const edm::ParameterSet & | iConfig | ) | [inline] |
Definition at line 32 of file HitPixelLayersTPSelector.h.
:
tripletSeedOnly_(iConfig.getParameter<bool>("tripletSeedOnly")),
ptMin_(iConfig.getParameter<double>("ptMin")),
minRapidity_(iConfig.getParameter<double>("minRapidity")),
maxRapidity_(iConfig.getParameter<double>("maxRapidity")),
tip_(iConfig.getParameter<double>("tip")),
lip_(iConfig.getParameter<double>("lip")),
minHit_(iConfig.getParameter<int>("minHit")),
signalOnly_(iConfig.getParameter<bool>("signalOnly")),
chargedOnly_(iConfig.getParameter<bool>("chargedOnly")),
primaryOnly_(iConfig.getParameter<bool>("primaryOnly")),
tpStatusBased_(iConfig.getParameter<bool>("tpStatusBased")),
pdgId_(iConfig.getParameter< std::vector<int> >("pdgId"))
{};
| const_iterator HitPixelLayersTPSelector::begin | ( | void | ) | const [inline] |
Definition at line 125 of file HitPixelLayersTPSelector.h.
References selected_.
{
return selected_.begin();
}
| const_iterator HitPixelLayersTPSelector::end | ( | void | ) | const [inline] |
Definition at line 131 of file HitPixelLayersTPSelector.h.
References selected_.
{
return selected_.end();
}
| bool HitPixelLayersTPSelector::goodHitPattern | ( | const std::vector< bool > | hitpattern | ) | [inline] |
Definition at line 114 of file HitPixelLayersTPSelector.h.
Referenced by select().
{
if( (hitpattern[0] && hitpattern[1] && hitpattern[2]) ||
(hitpattern[0] && hitpattern[1] && hitpattern[3]) ||
(hitpattern[0] && hitpattern[3] && hitpattern[4]) )
return true;
else
return false;
}
| std::vector<bool> HitPixelLayersTPSelector::pixelHitPattern | ( | const TrackingParticleRef & | simTrack | ) | [inline] |
Definition at line 91 of file HitPixelLayersTPSelector.h.
References cond::rpcobgas::detid, PXFDetId::disk(), PXBDetId::layer(), PixelSubdetector::PixelBarrel, PixelSubdetector::PixelEndcap, and DetId::Tracker.
Referenced by select().
{
std::vector<bool> hitpattern(5,false); // PXB 0,1,2 PXF 0,1
for(std::vector<PSimHit>::const_iterator simHit = simTrack->pSimHit_begin();simHit!= simTrack->pSimHit_end();simHit++){
DetId id = DetId(simHit->detUnitId());
uint32_t detid = id.det();
uint32_t subdet = id.subdetId();
if (detid == DetId::Tracker) {
if (subdet == PixelSubdetector::PixelBarrel)
hitpattern[PXBDetId(id).layer()-1]=true;
else if (subdet == PixelSubdetector::PixelEndcap)
hitpattern[PXFDetId(id).disk()+2]=true;
}
}// end simhit loop
return hitpattern;
}
| void HitPixelLayersTPSelector::select | ( | const edm::Handle< collection > & | TPCH, |
| const edm::Event & | iEvent, | ||
| const edm::EventSetup & | iSetup | ||
| ) | [inline] |
Definition at line 49 of file HitPixelLayersTPSelector.h.
References chargedOnly_, goodHitPattern(), i, lip_, maxRapidity_, minHit_, minRapidity_, pdgId_, pixelHitPattern(), primaryOnly_, edm::Handle< T >::product(), ptMin_, selected_, signalOnly_, mathSSE::sqrt(), tip_, tpStatusBased_, and tripletSeedOnly_.
{
selected_.clear();
const collection & tpc = *(TPCH.product());
for (TrackingParticleCollection::size_type i=0; i<tpc.size(); i++)
{
TrackingParticleRef tpr(TPCH, i);
// quickly reject if it is from pile-up
if (signalOnly_ && !(tpr->eventId().bunchCrossing()==0 && tpr->eventId().event()==0) ) continue;
if (chargedOnly_ && tpr->charge()==0) continue; //select only if charge!=0
if (tpStatusBased_ && primaryOnly_ && tpr->status()!=1 ) continue; // TP status based sel primary
if ((!tpStatusBased_) && primaryOnly_ && tpr->parentVertex()->nSourceTracks()!=0 ) continue; // vertex based sel for primary
// loop over specified PID values
bool testId = false;
unsigned int idSize = pdgId_.size();
if (idSize==0) testId = true;
else for (unsigned int it=0;it!=idSize;++it){
if (tpr->pdgId()==pdgId_[it]) testId = true;
}
// selection criteria
if ( tpr->matchedHit() >= minHit_ &&
sqrt(tpr->momentum().perp2()) >= ptMin_ &&
tpr->momentum().eta() >= minRapidity_ && tpr->momentum().eta() <= maxRapidity_ &&
sqrt(tpr->vertex().perp2()) <= tip_ &&
fabs(tpr->vertex().z()) <= lip_ &&
testId)
{
if (tripletSeedOnly_ && !goodHitPattern(pixelHitPattern(tpr)) ) continue; //findable triplet seed
const TrackingParticle * trap = &(tpc[i]);
selected_.push_back(trap);
}
}
}
| size_t HitPixelLayersTPSelector::size | ( | void | ) | const [inline] |
Definition at line 137 of file HitPixelLayersTPSelector.h.
References selected_.
{
return selected_.size();
}
Definition at line 153 of file HitPixelLayersTPSelector.h.
Referenced by select().
Definition at line 150 of file HitPixelLayersTPSelector.h.
Referenced by select().
Definition at line 148 of file HitPixelLayersTPSelector.h.
Referenced by select().
Definition at line 151 of file HitPixelLayersTPSelector.h.
Referenced by select().
Definition at line 147 of file HitPixelLayersTPSelector.h.
Referenced by select().
| std::vector<int> HitPixelLayersTPSelector::pdgId_ |
Definition at line 156 of file HitPixelLayersTPSelector.h.
Referenced by select().
Definition at line 154 of file HitPixelLayersTPSelector.h.
Referenced by select().
Definition at line 146 of file HitPixelLayersTPSelector.h.
Referenced by select().
Definition at line 152 of file HitPixelLayersTPSelector.h.
Referenced by select().
Definition at line 149 of file HitPixelLayersTPSelector.h.
Referenced by select().
Definition at line 155 of file HitPixelLayersTPSelector.h.
Referenced by select().
Definition at line 145 of file HitPixelLayersTPSelector.h.
Referenced by select().
1.7.3