#include <PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h>

Public Member Functions
void	find (const edm::Event &event, const edm::EventSetup &setup, TrajectorySeedCollection &output)

IdealHelixParameters *	getIdealHelixParameters ()

	PhotonConversionTrajectorySeedProducerFromSingleLegAlgo (const edm::ParameterSet &, edm::ConsumesCollector &&iC)

	~PhotonConversionTrajectorySeedProducerFromSingleLegAlgo ()

Private Types
typedef Regions::const_iterator	IR

typedef std::vector < TrackingRegion * >	Regions

Private Member Functions
bool	inspectTrack (const reco::Track *track, const TrackingRegion &region, math::XYZPoint &primaryVertexPoint)

void	loopOnPriVtx (const reco::Track &tk, const std::vector< reco::Vertex > &selectedPriVtxCompatibleWithTrack)

void	loopOnTracks ()

bool	rejectTrack (const reco::Track &track)

bool	selectPriVtxCompatibleWithTrack (const reco::Track &tk, std::vector< reco::Vertex > &selectedPriVtxCompatibleWithTrack)

Private Attributes
bool	_applyTkVtxConstraint

edm::InputTag	_beamSpotInputTag

size_t	_countSeedTracks

IdealHelixParameters	_IdealHelixParameters

double	_maxDZSigmas

size_t	_maxNumSelVtx

edm::InputTag	_primaryVtxInputTag

double	_vtxMinDoF

const MagneticField *	magField

const edm::EventSetup *	myEsetup

const edm::Event *	myEvent

PrintRecoObjects	po

reco::Vertex	primaryVertex

edm::Handle< reco::BeamSpot >	recoBeamSpotHandle

Regions	regions

TrajectorySeedCollection *	seedCollection = 0

std::stringstream	ss

const reco::BeamSpot *	theBeamSpot

ClusterChecker	theClusterCheck

std::unique_ptr < CombinedHitPairGeneratorForPhotonConversion >	theHitsGenerator

std::unique_ptr < GlobalTrackingRegionProducerFromBeamSpot >	theRegionProducer

std::unique_ptr < SeedForPhotonConversion1Leg >	theSeedCreator

bool	theSilentOnClusterCheck

edm::EDGetTokenT< reco::BeamSpot >	token_bs

edm::EDGetTokenT < reco::TrackCollection >	token_refitter

edm::EDGetTokenT < reco::VertexCollection >	token_vertex

edm::Handle < reco::TrackCollection >	trackCollectionH

edm::Handle < reco::VertexCollection >	vertexHandle

Detailed Description

Definition at line 32 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Member Typedef Documentation

typedef Regions::const_iterator PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::IR

private

Definition at line 77 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

typedef std::vector<TrackingRegion* > PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::Regions

private

Definition at line 76 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Constructor & Destructor Documentation

PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::PhotonConversionTrajectorySeedProducerFromSingleLegAlgo	(	const edm::ParameterSet &	conf,
		edm::ConsumesCollector &&	iC
	)

Definition at line 17 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.cc.

References _beamSpotInputTag, _primaryVtxInputTag, edm::ParameterSet::getParameter(), token_bs, token_refitter, and token_vertex.

   :
    theHitsGenerator(new CombinedHitPairGeneratorForPhotonConversion(conf.getParameter<edm::ParameterSet>("OrderedHitsFactoryPSet"), iC)),
    theSeedCreator(new SeedForPhotonConversion1Leg(conf.getParameter<edm::ParameterSet>("SeedCreatorPSet"))),
    theRegionProducer(new GlobalTrackingRegionProducerFromBeamSpot(conf.getParameter<edm::ParameterSet>("RegionFactoryPSet"), iC)),
    theClusterCheck(conf.getParameter<edm::ParameterSet>("ClusterCheckPSet"), iC),
    theSilentOnClusterCheck(conf.getParameter<edm::ParameterSet>("ClusterCheckPSet").getUntrackedParameter<bool>("silentClusterCheck",false)),
    _vtxMinDoF(conf.getParameter<double>("vtxMinDoF")),
    _maxDZSigmas(conf.getParameter<double>("maxDZSigmas")),
    _maxNumSelVtx(conf.getParameter<uint32_t>("maxNumSelVtx")),
    _applyTkVtxConstraint(conf.getParameter<bool>("applyTkVtxConstraint")),
    _countSeedTracks(0),
    _primaryVtxInputTag(conf.getParameter<edm::InputTag>("primaryVerticesTag")),
    _beamSpotInputTag(conf.getParameter<edm::InputTag>("beamSpotInputTag"))
 {
   token_vertex      = iC.consumes<reco::VertexCollection>(_primaryVtxInputTag);
   token_bs          = iC.consumes<reco::BeamSpot>(_beamSpotInputTag);
   token_refitter    = iC.consumes<reco::TrackCollection>(conf.getParameter<edm::InputTag>("TrackRefitter"));
 }

PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::~PhotonConversionTrajectorySeedProducerFromSingleLegAlgo ( )

Definition at line 38 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.cc.

38 {

39 }

Member Function Documentation

void PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::find	(	const edm::Event &	event,
		const edm::EventSetup &	setup,
		TrajectorySeedCollection &	output
	)

Definition at line 42 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.cc.

References _IdealHelixParameters, _primaryVtxInputTag, assert(), event(), edm::EventSetup::get(), MagneticField::inTesla(), edm::HandleBase::isValid(), loopOnTracks(), magField, myEsetup, myEvent, convertSQLitetoXML_cfg::output, po, PrintRecoObjects::print(), edm::ESHandle< class >::product(), recoBeamSpotHandle, regions, mathSSE::return(), seedCollection, IdealHelixParameters::setMagnField(), HcalObjRepresent::setup(), ss, theClusterCheck, theHitsGenerator, theRegionProducer, theSilentOnClusterCheck, token_bs, token_vertex, ClusterChecker::tooManyClusters(), unlikely, vertexHandle, and PV3DBase< T, PVType, FrameType >::z().

Referenced by PhotonConversionTrajectorySeedProducerFromSingleLeg::produce().

                                                                                                                                                     {
 
   myEsetup = &setup;
   myEvent = &event;
 
   assert(seedCollection==nullptr);
 
   seedCollection = &output;
 
 
   size_t clustsOrZero = theClusterCheck.tooManyClusters(event);
   if (clustsOrZero){
     if (!theSilentOnClusterCheck)
       edm::LogError("TooManyClusters") << "Found too many clusters (" << clustsOrZero << "), bailing out.\n";
     seedCollection= nullptr; return ;
   }
 
 
   edm::ESHandle<MagneticField> handleMagField;
   setup.get<IdealMagneticFieldRecord>().get(handleMagField);
   magField = handleMagField.product();
   if (unlikely(magField->inTesla(GlobalPoint(0.,0.,0.)).z()<0.01)){seedCollection= nullptr;  return;}
 
   _IdealHelixParameters.setMagnField(magField);
 
 
   event.getByToken(token_vertex, vertexHandle);
   if (!vertexHandle.isValid() || vertexHandle->empty()){
       edm::LogError("PhotonConversionFinderFromTracks") << "Error! Can't get the product primary Vertex Collection "<< _primaryVtxInputTag <<  "\n";
       seedCollection= nullptr; return;
   }
 
   event.getByToken(token_bs,recoBeamSpotHandle);
   
 
   regions = theRegionProducer->regions(event,setup);
   
 
 
   // find seeds
   loopOnTracks();
 
  
 #ifdef debugTSPFSLA 
   std::stringstream ss;
   ss.str("");
   ss << "\n++++++++++++++++++\n";
   ss << "seed collection size " << seedCollection->size();
   for (auto const & tjS : *seedCollection){
     po.print(ss, tjS);
   }
   edm::LogInfo("debugTrajSeedFromSingleLeg") << ss.str();
   //-------------------------------------------------
 #endif
 
 
    // clear memory
   theHitsGenerator->clearCache();
   for (IR ir=regions.begin(), irEnd=regions.end(); ir < irEnd; ++ir) delete (*ir);
 
   seedCollection = nullptr;
 
 }

IdealHelixParameters* PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::getIdealHelixParameters ( )

inline

Definition at line 43 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

43 {return &_IdealHelixParameters;}

PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::_IdealHelixParameters

IdealHelixParameters _IdealHelixParameters

Definition: PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h:89

bool PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::inspectTrack	(	const reco::Track *	track,
		const TrackingRegion &	region,
		math::XYZPoint &	primaryVertexPoint
	)

private

Definition at line 298 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.cc.

References _IdealHelixParameters, funct::abs(), reco::TrackBase::charge(), alignCSCRings::e, f, IdealHelixParameters::GetMomentumAtTangentPoint(), IdealHelixParameters::GetTangentPoint(), edm::isNotFinite(), myEsetup, myEvent, PV3DBase< T, PVType, FrameType >::perp(), ptmin, seedCollection, IdealHelixParameters::setData(), OrderedSeedingHits::size(), ss, theHitsGenerator, theSeedCreator, and reco::TrackBase::thetaError().

Referenced by loopOnPriVtx().

                                                                                                      {
 
   _IdealHelixParameters.setData(track,primaryVertexPoint);   
     
   if (edm::isNotFinite(_IdealHelixParameters.GetTangentPoint().r()) || 
     (_IdealHelixParameters.GetTangentPoint().r()==0)){
     //this case means a null results on the _IdealHelixParameters side
     return false;
   }
 
   float rMin=3.; //cm
   if(_IdealHelixParameters.GetTangentPoint().rho()<rMin){
     //this case means a track that has the tangent point nearby the primary vertex
     // if the track is primary, this number tends to be the primary vertex itself
     //Rejecting all the potential photon conversions having a "vertex" inside the beampipe
     //We should not miss too much, seen that the conversions at the beam pipe are the better reconstructed
     return false;
   }
 
   float ptmin = 0.5;
   float originRBound = 3;
   float originZBound  = 3.;
 
   GlobalPoint originPos;
   originPos = GlobalPoint(_IdealHelixParameters.GetTangentPoint().x(),
               _IdealHelixParameters.GetTangentPoint().y(),
               _IdealHelixParameters.GetTangentPoint().z()
               );
   float cotTheta;
   if( std::abs(_IdealHelixParameters.GetMomentumAtTangentPoint().rho()) > 1.e-4f ){
     cotTheta=_IdealHelixParameters.GetMomentumAtTangentPoint().z()/_IdealHelixParameters.GetMomentumAtTangentPoint().rho();
   }else{
     if(_IdealHelixParameters.GetMomentumAtTangentPoint().z()>0)
       cotTheta=99999.f; 
     else
       cotTheta=-99999.f; 
   }
   GlobalVector originBounds(originRBound,originRBound,originZBound);
 
   GlobalPoint pvtxPoint(primaryVertexPoint.x(),
             primaryVertexPoint.y(),
             primaryVertexPoint.z()
             );
 
   ConversionRegion convRegion(originPos, pvtxPoint, cotTheta, track->thetaError(), -1*track->charge());
 
 #ifdef debugTSPFSLA 
   ss << "\nConversion Point " << originPos << " " << originPos.perp() << "\n";
 #endif
 
   const OrderedSeedingHits & hitss = theHitsGenerator->run(convRegion, region, *myEvent, *myEsetup);
   
   unsigned int nHitss =  hitss.size();
 
   if(nHitss==0)
     return false;
 
 #ifdef debugTSPFSLA 
   ss << "\n nHitss " << nHitss << "\n";
 #endif
 
   if (seedCollection->empty()) seedCollection->reserve(nHitss); // don't do multiple reserves in the case of multiple regions: it would make things even worse
                                                                // as it will cause N re-allocations instead of the normal log(N)/log(2)
   for (unsigned int iHits = 0; iHits < nHitss; ++iHits) { 
 
 #ifdef debugTSPFSLA 
     ss << "\n iHits " << iHits << "\n";
 #endif
     const SeedingHitSet & hits =  hitss[iHits];
     theSeedCreator->trajectorySeed(*seedCollection, hits, originPos, originBounds, ptmin, *myEsetup,convRegion.cotTheta(),ss);
   }
   return true;
 }

void PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::loopOnPriVtx	(	const reco::Track &	tk,
		const std::vector< reco::Vertex > &	selectedPriVtxCompatibleWithTrack
	)

private

Definition at line 205 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.cc.

References _countSeedTracks, inspectTrack(), TrackingRegion::print(), HLT_25ns14e33_v3_cff::region, regions, and ss.

Referenced by loopOnTracks().

                                                                                                  {
 
   bool foundAtLeastASeedCand=false;
   for (auto const & vtx : selectedPriVtxCompatibleWithTrack){
 
     math::XYZPoint primaryVertexPoint=math::XYZPoint(vtx.position());
     
     for (IR ir=regions.begin(), irEnd=regions.end(); ir < irEnd; ++ir) {
       const TrackingRegion & region = **ir;
 
 #ifdef debugTSPFSLA 
       ss << "[PrintRegion] " << region.print() << std::endl;
 #endif
       
       //This if is just for the _countSeedTracks. otherwise 
       //inspectTrack(&tk,region, primaryVertexPoint);
       //would be enough
 
       if(
      inspectTrack(&tk,region, primaryVertexPoint)
      and
      !foundAtLeastASeedCand
      ){
     foundAtLeastASeedCand=true;
     _countSeedTracks++; 
       }
 
     }
   }
 }

void PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::loopOnTracks ( )

private

Definition at line 108 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.cc.

References _applyTkVtxConstraint, _countSeedTracks, edm::Event::getByToken(), customizeTrackingMonitorSeedNumber::idx, edm::HandleBase::isValid(), loopOnPriVtx(), myEvent, rejectTrack(), EgammaValidation_Wenu_cff::sel, selectPriVtxCompatibleWithTrack(), ss, token_refitter, trackCollectionH, and vertexHandle.

Referenced by find().

               {
 
   //--- Get Tracks
   myEvent->getByToken(token_refitter, trackCollectionH);
 
   if(trackCollectionH.isValid()==0){
     edm::LogError("MissingInput")<<" could not find track collecion in PhotonConversionTrajectorySeedProducerFromSingleLegAlgo";
     return;
   }
 
   size_t idx=0, sel=0;
   _countSeedTracks=0;
 
 #ifdef debugTSPFSLA
   ss.str("");
 #endif
   
   for( reco::TrackCollection::const_iterator tr = trackCollectionH->begin(); 
        tr != trackCollectionH->end(); tr++, idx++) {
     
 
     if(rejectTrack(*tr))  continue;
     std::vector<reco::Vertex> selectedPriVtxCompatibleWithTrack;  
     if(!_applyTkVtxConstraint){
       selectedPriVtxCompatibleWithTrack.push_back(*(vertexHandle->begin())); //Same approach as before
     }else{
       if(!selectPriVtxCompatibleWithTrack(*tr,selectedPriVtxCompatibleWithTrack)) continue;
     }
 
     sel++;
     loopOnPriVtx(*tr,selectedPriVtxCompatibleWithTrack);
   }
 #ifdef debugTSPFSLA 
   edm::LogInfo("debugTrajSeedFromSingleLeg") << ss.str();
   edm::LogInfo("debugTrajSeedFromSingleLeg") << "Inspected " << sel << " tracks over " << idx << " tracks. \t # tracks providing at least one seed " << _countSeedTracks ;
 #endif
 }

bool PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::rejectTrack ( const reco::Track & track )

private

Definition at line 237 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.cc.

References _IdealHelixParameters, SiPixelRawToDigiRegional_cfi::beamSpot, IdealHelixParameters::GetTangentPoint(), edm::HandleBase::isValid(), recoBeamSpotHandle, and IdealHelixParameters::setData().

Referenced by loopOnTracks().

                                    {
   
   math::XYZVector beamSpot;
   if(recoBeamSpotHandle.isValid()) {
     beamSpot =  math::XYZVector(recoBeamSpotHandle->position());
 
     _IdealHelixParameters.setData(&track,beamSpot);   
     if(_IdealHelixParameters.GetTangentPoint().r()==0){
       //this case means a null results on the _IdealHelixParameters side
       return true;
       }
       
     float rMin=2.; //cm
     if(_IdealHelixParameters.GetTangentPoint().rho()<rMin){
       //this case means a track that has the tangent point nearby the primary vertex
       // if the track is primary, this number tends to be the primary vertex itself
       //Rejecting all the potential photon conversions having a "vertex" inside the beampipe
       //We should not miss too much, seen that the conversions at the beam pipe are the better reconstructed
       return true;
     }
   }
 
   //-------------------------------------------------------
   /*
   float maxPt2=64.; //Cut on pt^2 Indeed doesn't do almost nothing
   if(track.momentum().Perp2() > maxPt2)
     return true;
   */
   //-------------------------------------------------------
   //Cut in the barrel eta region FIXME: to be extended to endcaps
   /*
   float maxEta=1.3; 
   if(fabs(track.eta()) > maxEta)
     return true;
   */
   //-------------------------------------------------------
   //Reject tracks that have a first valid hit in the pixel barrel/endcap layer/disk 1
   //assume that the hits are aligned along momentum
   /*
   const reco::HitPattern& p=track.hitPattern();
   for (int i=0; i<p.numberOfHits(); i++) {
     uint32_t hit = p.getHitPattern(i);
     // if the hit is valid and in pixel barrel, print out the layer
     if (! p.validHitFilter(hit) ) continue;
     if( (p.pixelBarrelHitFilter(hit) || p.pixelEndcapHitFilter(hit))
     &&
     p.getLayer(hit) == 1
     )
       return true;
     else
       break; //because the first valid hit is in a different layer
   }
   */
   //-------------------------------------------------------
 
 
   return false;
 }

bool PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::selectPriVtxCompatibleWithTrack	(	const reco::Track &	tk,
		std::vector< reco::Vertex > &	selectedPriVtxCompatibleWithTrack
	)

private

Definition at line 147 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.cc.

References _maxDZSigmas, _maxNumSelVtx, _vtxMinDoF, a, b, prof2calltree::count, reco::TrackBase::covariance(), reco::TrackBase::dz(), reco::TrackBase::dzError(), i, customizeTrackingMonitorSeedNumber::idx, reco::TrackBase::pt(), reco::TrackBase::px(), reco::TrackBase::py(), reco::TrackBase::pz(), edm::second(), funct::sqr(), mathSSE::sqrt(), ss, vertexHandle, reco::TrackBase::vx(), reco::TrackBase::vy(), and reco::TrackBase::vz().

Referenced by loopOnTracks().

                                                                                                               {
   
   std::vector< std::pair< double, short> > idx;
   short count=-1;
 
   double cosPhi=tk.px()/tk.pt();
   double sinPhi=tk.py()/tk.pt();
   double sphi2=tk.covariance(2,2);
   double stheta2=tk.covariance(1,1);
 
   for ( const reco::Vertex& vtx :  *vertexHandle){
     count++;
     if(vtx.ndof()<= _vtxMinDoF) continue;
 
     double _dz= tk.dz(vtx.position());
     double _dzError=tk.dzError();
 
     double cotTheta=tk.pz()/tk.pt();
     double dx = vtx.position().x();
     double dy = vtx.position().y();
     double sx2=vtx.covariance(0,0);
     double sy2=vtx.covariance(1,1);
 
     double sxy2= sqr(cosPhi*cotTheta)*sx2+
       sqr(sinPhi*cotTheta)*sy2+
       sqr(cotTheta*(-dx*sinPhi+dy*cosPhi))*sphi2+
       sqr((1+cotTheta*cotTheta)*(dx*cosPhi+dy*sinPhi))*stheta2;
       
     _dzError=sqrt(_dzError*_dzError+vtx.covariance(2,2)+sxy2); //there is a missing component, related to the element (vtx.x*px+vtx.y*py)/pt * pz/pt. since the tk ref point is at the point of closest approach, this scalar product should be almost zero.
 
 #ifdef debugTSPFSLA
     ss << " primary vtx " << vtx.position()  << " \tk vz " << tk.vz() << " vx " << tk.vx() << " vy " << tk.vy() << " pz/pt " << tk.pz()/tk.pt() << " \t dz " << _dz << " \t " << _dzError << " sxy2 "<< sxy2<< " \t dz/dzErr " << _dz/_dzError<< std::endl;
 #endif
 
     if(fabs(_dz)/_dzError > _maxDZSigmas) continue; 
       
     idx.push_back(std::pair<double,short>(fabs(_dz),count));
   }
   if(idx.size()==0) {
 #ifdef debugTSPFSLA
     ss << "no vertex selected " << std::endl; 
 #endif
     return false;
 }
   
   std::stable_sort(idx.begin(),idx.end(), [](std::pair<double,short> a, std::pair<double,short> b) { return a.first<b.first; });
 
   for(size_t i=0;i<_maxNumSelVtx && i<idx.size();++i){
     selectedPriVtxCompatibleWithTrack.push_back((*vertexHandle)[idx[i].second]);
 #ifdef debugTSPFSLA
     ss << "selected vtx dz " << idx[0].first << "  position" << idx[0].second << std::endl;
 #endif
   }
 
   return true;
 }

Member Data Documentation

bool PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::_applyTkVtxConstraint

private

Definition at line 69 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by loopOnTracks().

edm::InputTag PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::_beamSpotInputTag

private

Definition at line 71 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by PhotonConversionTrajectorySeedProducerFromSingleLegAlgo().

size_t PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::_countSeedTracks

private

Definition at line 70 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by loopOnPriVtx(), and loopOnTracks().

IdealHelixParameters PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::_IdealHelixParameters

private

Definition at line 89 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find(), inspectTrack(), and rejectTrack().

double PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::_maxDZSigmas

private

Definition at line 67 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by selectPriVtxCompatibleWithTrack().

size_t PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::_maxNumSelVtx

private

Definition at line 68 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by selectPriVtxCompatibleWithTrack().

edm::InputTag PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::_primaryVtxInputTag

private

Definition at line 71 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find(), and PhotonConversionTrajectorySeedProducerFromSingleLegAlgo().

double PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::_vtxMinDoF

private

Definition at line 67 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by selectPriVtxCompatibleWithTrack().

const MagneticField* PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::magField

private

Definition at line 85 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find().

const edm::EventSetup* PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::myEsetup

private

Definition at line 82 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find(), and inspectTrack().

const edm::Event* PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::myEvent

private

Definition at line 83 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find(), inspectTrack(), and loopOnTracks().

PrintRecoObjects PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::po

private

Definition at line 94 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find().

reco::Vertex PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::primaryVertex

private

Definition at line 92 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

edm::Handle<reco::BeamSpot> PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::recoBeamSpotHandle

private

Definition at line 86 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find(), and rejectTrack().

Regions PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::regions

private

Definition at line 78 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find(), and loopOnPriVtx().

TrajectorySeedCollection* PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::seedCollection = 0

private

Definition at line 57 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find(), and inspectTrack().

std::stringstream PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::ss

private

Definition at line 96 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find(), inspectTrack(), loopOnPriVtx(), loopOnTracks(), and selectPriVtxCompatibleWithTrack().

const reco::BeamSpot* PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::theBeamSpot

private

Definition at line 87 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

ClusterChecker PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::theClusterCheck

private

Definition at line 64 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find().

std::unique_ptr<CombinedHitPairGeneratorForPhotonConversion> PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::theHitsGenerator

private

Definition at line 59 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find(), and inspectTrack().

std::unique_ptr<GlobalTrackingRegionProducerFromBeamSpot> PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::theRegionProducer

private

Definition at line 61 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find().

std::unique_ptr<SeedForPhotonConversion1Leg> PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::theSeedCreator

private

Definition at line 60 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by inspectTrack().

bool PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::theSilentOnClusterCheck

private

Definition at line 65 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find().

edm::EDGetTokenT<reco::BeamSpot> PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::token_bs

private

Definition at line 73 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find(), and PhotonConversionTrajectorySeedProducerFromSingleLegAlgo().

edm::EDGetTokenT<reco::TrackCollection> PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::token_refitter

private

Definition at line 74 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by loopOnTracks(), and PhotonConversionTrajectorySeedProducerFromSingleLegAlgo().

edm::EDGetTokenT<reco::VertexCollection> PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::token_vertex

private

Definition at line 72 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find(), and PhotonConversionTrajectorySeedProducerFromSingleLegAlgo().

edm::Handle<reco::TrackCollection> PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::trackCollectionH

private

Definition at line 80 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by loopOnTracks().

edm::Handle<reco::VertexCollection> PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::vertexHandle

private

Definition at line 91 of file PhotonConversionTrajectorySeedProducerFromSingleLegAlgo.h.

Referenced by find(), loopOnTracks(), and selectPriVtxCompatibleWithTrack().

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation