#include <CRackTrajectoryBuilder.h>

Classes
class	CompareDetByTraj

Public Member Functions
	CRackTrajectoryBuilder (const edm::ParameterSet &conf)

Trajectory	createStartingTrajectory (const TrajectorySeed &seed) const

const TransientTrackingRecHitBuilder *	hitBuilder () const

void	init (const edm::EventSetup &es, bool)

void	run (const TrajectorySeedCollection &collseed, const SiStripRecHit2DCollection &collstereo, const SiStripRecHit2DCollection &collrphi, const SiStripMatchedRecHit2DCollection &collmatched, const SiPixelRecHitCollection &collpixel, const edm::EventSetup &es, edm::Event &e, std::vector< Trajectory > &trajoutput)
	Runs the algorithm. More...

	~CRackTrajectoryBuilder ()

Private Types
typedef std::pair < TrackingRecHitRangeIterator, TSOS >	PairTrackingRecHitTsos

typedef TrajectoryMeasurement	TM

typedef std::vector< const TrackingRecHit * >::iterator	TrackingRecHitIterator

typedef std::pair < TrackingRecHitIterator, TrackingRecHitIterator >	TrackingRecHitRange

typedef std::vector < TrackingRecHitRange > ::iterator	TrackingRecHitRangeIterator

typedef TrajectoryStateOnSurface	TSOS

Private Member Functions
void	AddHit (Trajectory &traj, const std::vector< const TrackingRecHit * > &Hits, Propagator *currPropagator)

std::pair < TrajectoryStateOnSurface, const GeomDet * >	innerState (const Trajectory &traj) const

bool	isDifferentStripReHit2D (const SiStripRecHit2D &hitA, const SiStripRecHit2D &hitB)

bool	qualityFilter (const Trajectory &traj)

std::vector < TrajectoryMeasurement >	seedMeasurements (const TrajectorySeed &seed) const

std::vector< const TrackingRecHit * >	SortHits (const SiStripRecHit2DCollection &collstereo, const SiStripRecHit2DCollection &collrphi, const SiStripMatchedRecHit2DCollection &collmatched, const SiPixelRecHitCollection &collpixel, const TrajectorySeed &seed, const bool bAddSeedHits)

TSOS	startingTSOS (const TrajectorySeed &seed) const

void	updateTrajectory (Trajectory &traj, const TM &tm, const TransientTrackingRecHit &hit) const

Private Attributes
double	chi2cut

edm::ParameterSet	conf_

bool	debug_info

bool	fastPropagation

std::string	geometry

TransientTrackingRecHit::RecHitContainer	hits

edm::ESHandle< MagneticField >	magfield

const TransientTrackingRecHitBuilder *	RHBuilder

bool	seed_plus

Chi2MeasurementEstimator *	theEstimator

const KFTrajectoryFitter *	theFitter

int	theMinHits

PropagatorWithMaterial *	thePropagator

PropagatorWithMaterial *	thePropagatorOp

const KFTrajectorySmoother *	theSmoother

KFUpdator *	theUpdator

edm::ESHandle< TrackerGeometry >	tracker

std::vector< Trajectory >	trajFit

bool	useMatchedHits

Friends
class	CompareDetByTraj

Detailed Description

Definition at line 125 of file CRackTrajectoryBuilder.h.

Member Typedef Documentation

typedef std::pair<TrackingRecHitRangeIterator, TSOS> CRackTrajectoryBuilder::PairTrackingRecHitTsos

private

Definition at line 138 of file CRackTrajectoryBuilder.h.

typedef TrajectoryMeasurement CRackTrajectoryBuilder::TM

private

Definition at line 130 of file CRackTrajectoryBuilder.h.

typedef std::vector<const TrackingRecHit*>::iterator CRackTrajectoryBuilder::TrackingRecHitIterator

private

Definition at line 132 of file CRackTrajectoryBuilder.h.

typedef std::pair<TrackingRecHitIterator, TrackingRecHitIterator> CRackTrajectoryBuilder::TrackingRecHitRange

private

Definition at line 134 of file CRackTrajectoryBuilder.h.

typedef std::vector<TrackingRecHitRange>::iterator CRackTrajectoryBuilder::TrackingRecHitRangeIterator

private

Definition at line 135 of file CRackTrajectoryBuilder.h.

typedef TrajectoryStateOnSurface CRackTrajectoryBuilder::TSOS

private

Definition at line 129 of file CRackTrajectoryBuilder.h.

Constructor & Destructor Documentation

CRackTrajectoryBuilder::CRackTrajectoryBuilder ( const edm::ParameterSet & conf )

Definition at line 32 of file CRackTrajectoryBuilder.cc.

References chi2cut, conf_, debug_info, fastPropagation, geometry, edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), AlCaHLTBitMon_QueryRunRegistry::string, theMinHits, and useMatchedHits.

                                                                           : conf_(conf) { 
   //minimum number of hits per tracks
 
   theMinHits=conf_.getParameter<int>("MinHits");
   //cut on chi2
   chi2cut=conf_.getParameter<double>("Chi2Cut");
   edm::LogInfo("CosmicTrackFinder")<<"Minimum number of hits "<<theMinHits<<" Cut on Chi2= "<<chi2cut;
 
   debug_info=conf_.getUntrackedParameter<bool>("debug", false);
   fastPropagation=conf_.getUntrackedParameter<bool>("fastPropagation", false);
   useMatchedHits=conf_.getUntrackedParameter<bool>("useMatchedHits", true);
 
 
   geometry=conf_.getUntrackedParameter<std::string>("GeometricStructure","STANDARD");
 
   
 
 }

CRackTrajectoryBuilder::~CRackTrajectoryBuilder ( )

Definition at line 52 of file CRackTrajectoryBuilder.cc.

                                                 {
 //  delete theInitialState;
 }

Member Function Documentation

void CRackTrajectoryBuilder::AddHit	(	Trajectory &	traj,
		const std::vector< const TrackingRecHit * > &	Hits,
		Propagator *	currPropagator
	)

private

do the old version ....

Definition at line 614 of file CRackTrajectoryBuilder.cc.

References TransientTrackingRecHitBuilder::build(), chi2cut, Trajectory::chiSquared(), CompareDetByTraj, gather_cfg::cout, debug_info, Chi2MeasurementEstimator::estimate(), fastPropagation, spr::find(), TrackingRecHit::geographicalId(), TrajectoryStateOnSurface::globalPosition(), hits, TrajectoryStateOnSurface::isValid(), Trajectory::lastMeasurement(), Propagator::propagate(), Trajectory::push(), DetId::rawId(), RHBuilder, theEstimator, theUpdator, tracker, KFUpdator::update(), and TrajectoryMeasurement::updatedState().

Referenced by run().

                                                                                                             {
    vector<const TrackingRecHit*> Hits = _Hits;
    if ( Hits.size() == 0 )
      return;
   
    if (debug_info) cout << "CRackTrajectoryBuilder::AddHit" << endl;
    if (debug_info) cout << "START " << traj.lastMeasurement().updatedState() << endl;
  
    vector <TrackingRecHitRange> hitRangeByDet;
    TrackingRecHitIterator prevDet;
  
    prevDet = Hits.begin();
    for( TrackingRecHitIterator iHit = Hits.begin(); iHit != Hits.end(); iHit++ )
      {
        if ( (*prevDet)->geographicalId() == (*iHit)->geographicalId() ) 
     continue;
         
        hitRangeByDet.push_back( make_pair( prevDet, iHit ) );
        prevDet = iHit;
       }
    hitRangeByDet.push_back( make_pair( prevDet, Hits.end() ) );
  
  
      if (fastPropagation) {
        for( TrackingRecHitRangeIterator iHitRange = hitRangeByDet.begin(); iHitRange != hitRangeByDet.end(); iHitRange++ )
          {
             const TrackingRecHit *currHit = *(iHitRange->first);
       DetId      currDet = currHit->geographicalId();
   
            TSOS prSt= currPropagator->propagate(traj.lastMeasurement().updatedState(),
                           tracker->idToDet(currDet)->surface());
   
            if ( !prSt.isValid())
         {
           if (debug_info) cout << "Not Valid: PRST" << prSt.globalPosition();
  //       if (debug_info) cout << "Not Valid: HIT" << *currHit;
  
  
           continue;
         }
  
            TransientTrackingRecHit::RecHitPointer bestHit = RHBuilder->build( currHit );
            double chi2min = theEstimator->estimate( prSt, *bestHit).second;
  
            if (debug_info) cout << "Size " << iHitRange->first - (*iHitRange).second << endl;
            for( TrackingRecHitIterator iHit = (*iHitRange).first+1; iHit != iHitRange->second; iHit++ )
              {
                if (debug_info) cout << "loop3 " <<" "<< Hits.end() - iHit << endl;
  
                TransientTrackingRecHit::RecHitPointer tmpHit = RHBuilder->build( *iHit );
                double currChi2 = theEstimator->estimate(prSt, *tmpHit).second;
                if ( currChi2 < chi2min )
                  {
                    currChi2 = chi2min;
                    bestHit = tmpHit;
                  }
              }
            //now we have check if the track can be added to the trajectory
            if (debug_info) cout << chi2min << endl;
            if (chi2min < chi2cut)
              {
                if (debug_info) cout << "chi2 fine : " << chi2min << endl;
                TSOS UpdatedState= theUpdator->update( prSt, *bestHit );
                if (UpdatedState.isValid()){
         hits.push_back(bestHit);
                  traj.push( TM(prSt,UpdatedState, bestHit, chi2min) );
         if (debug_info) edm::LogInfo("CosmicTrackFinder") <<
                    "STATE UPDATED WITH HIT AT POSITION "
           
                           << bestHit->globalPosition()
                                                <<UpdatedState<<" "
                                                <<traj.chiSquared();
         if (debug_info) cout  <<
                    "STATE UPDATED WITH HIT AT POSITION "
           
                           << bestHit->globalPosition()
                                                <<UpdatedState<<" "
                                                <<traj.chiSquared();
                  if (debug_info) cout << "State is valid ..." << endl;
         break; // now we need to 
                }
                else
                  {
           edm::LogWarning("CosmicTrackFinder")<<" State can not be updated with hit at position " << endl;
           TSOS UpdatedState= theUpdator->update( prSt, *bestHit );
           if (UpdatedState.isValid()){
             cout  <<
               "NOT! UPDATED WITH HIT AT POSITION "
               
               << bestHit->globalPosition()
               <<UpdatedState<<" "
               <<traj.chiSquared();
             
           }
         }
         } 
          }
      } //simple version end
      else 
      {
        //first sort the dets in the order they are traversed by the trajectory
        // we need three loops:
        // 1: loop as long as there can be an new hit added to the trajectory
        // 2: loop over all dets that might be hit
        // 3: loop over all hits on a certain det
        
        
        std::vector < std::pair<TrackingRecHitRangeIterator, TSOS> > trackHitCandidates;
        std::vector <std::pair<TrackingRecHitRangeIterator, TSOS> >::iterator iHitRange;
        std::vector <uint32_t> processedDets;
        do
     {
       
       //create vector of possibly hit detectors...
       trackHitCandidates.clear();      
       DetId currDet;
       for( TrackingRecHitRangeIterator iHit = hitRangeByDet.begin(); iHit != hitRangeByDet.end(); iHit++ )
         {
           const TrackingRecHit *currHit = *(iHit->first);
           currDet = currHit->geographicalId();
  
           if ( find(processedDets.begin(), processedDets.end(), currDet.rawId()) != processedDets.end() )
         continue;
           
           TSOS prSt= currPropagator->propagate(traj.lastMeasurement().updatedState(),
                         tracker->idToDet(currDet)->surface());
           if ( ( !prSt.isValid() ) ||  (theEstimator->Chi2MeasurementEstimatorBase::estimate(prSt,tracker->idToDet(currDet)->surface() ) == false) )
  //       if ( ( !prSt.isValid() ) ||  (theEstimator->estimate(prSt,tracker->idToDet(currDet)->surface() ) == false) )  
         continue;
      
           trackHitCandidates.push_back(  make_pair(iHit, prSt) );
         }
       
       if (!trackHitCandidates.size())
       break;
  
       if (debug_info) cout << Hits.size() << " (int) trackHitCandidates.begin() " << trackHitCandidates.size() << endl;
       if (debug_info) cout << "Before sorting ... " << endl; 
  
       if (debug_info)     
       for( iHitRange = trackHitCandidates.begin(); iHitRange != trackHitCandidates.end(); iHitRange++ )
         {
           if (debug_info) cout << (tracker->idToDet((*(iHitRange->first->first))->geographicalId()))->position();
         }
       if (debug_info) cout << endl;
       
  
       stable_sort( trackHitCandidates.begin(), trackHitCandidates.end(), CompareDetByTraj(traj.lastMeasurement().updatedState())  );
       
       if (debug_info) cout << "After sorting ... " << endl; 
       if (debug_info)
         {
         for( iHitRange = trackHitCandidates.begin(); iHitRange != trackHitCandidates.end(); iHitRange++ )
           {
         if (debug_info) cout << (tracker->idToDet((*(iHitRange->first->first))->geographicalId()))->position();
           }
         cout << endl;
         }
  
     for( iHitRange = trackHitCandidates.begin(); iHitRange != trackHitCandidates.end(); iHitRange++ )      //loop over dets
       {
         
         //now find the best hit of the detector
         if (debug_info) cout << "loop2 " << trackHitCandidates.size()  <<" " << trackHitCandidates.end() - iHitRange << endl;
         const TrackingRecHit *currHit = *(iHitRange->first->first);
         
         TransientTrackingRecHit::RecHitPointer bestHit = RHBuilder->build( currHit );
         TSOS currPrSt = (*iHitRange).second;
     
         if (debug_info) cout << "curr position" << bestHit->globalPosition();
         for( TrackingRecHitIterator iHit = (*iHitRange).first->first+1; iHit != iHitRange->first->second; iHit++ )
           {
         TransientTrackingRecHit::RecHitPointer tmpHit = RHBuilder->build( *iHit );
         if (debug_info) cout << "curr position" << tmpHit->globalPosition() ;
       
           }
       }
     if (debug_info) cout << "Cross check end ..." << endl;
  
  
     //just a simple test if the same hit can be added twice ...
     //      for( iHitRange = trackHitCandidates.begin(); iHitRange != trackHitCandidates.end(); iHitRange++ )      //loop over all hits
     
     //      break;
     
     for( iHitRange = trackHitCandidates.begin(); iHitRange != trackHitCandidates.end(); iHitRange++ )      //loop over detsall hits
       {
         
         //now find the best hit of the detector
         if (debug_info) cout << "loop2 " << trackHitCandidates.size()  <<" " << trackHitCandidates.end() - iHitRange << endl;
         
         const TrackingRecHit *currHit = *(iHitRange->first->first);
  
         processedDets.push_back(currHit->geographicalId().rawId());
         
         
         TransientTrackingRecHit::RecHitPointer bestHit = RHBuilder->build( currHit );
  
         if (debug_info) cout << "curr position A" << bestHit->globalPosition() << endl;
         TSOS currPrSt = (*iHitRange).second;
         double chi2min = theEstimator->estimate( currPrSt, *bestHit).second;
  
         if (debug_info) cout << "Size " << iHitRange->first->second - (*iHitRange).first->first << endl; 
         for( TrackingRecHitIterator iHit = (*iHitRange).first->first+1; iHit != iHitRange->first->second; iHit++ )
           {
         if (debug_info) cout << "loop3 " <<" "<< Hits.end() - iHit << endl;
           
         TransientTrackingRecHit::RecHitPointer tmpHit = RHBuilder->build( *iHit );
         if (debug_info) cout << "curr position B" << tmpHit->globalPosition() << endl;
         double currChi2 = theEstimator->estimate(currPrSt, *tmpHit).second;
         if ( currChi2 < chi2min )
           {
             if (debug_info) cout << "Is best hit" << endl;
             chi2min = currChi2;
             bestHit = tmpHit;
           }
           }
         //now we have checked the det and can remove the entry from the vector...
       
         //if (debug_info) cout << "before erase ..." << endl;
         //this is to slow ...
         // hitRangeByDet.erase( (*iHitRange).first,(*iHitRange).first+1 );    
         //if (debug_info) cout << "after erase ..." << endl;
  
         if (debug_info) cout << chi2min << endl;
         //if the track can be added to the trajectory 
         if (chi2min < chi2cut)
           {
         if (debug_info) cout << "chi2 fine : " << chi2min << endl;
  
         //  if (debug_info) cout << "previaous state " << traj.lastMeasurement().updatedState() <<endl;
         TSOS UpdatedState= theUpdator->update( currPrSt, *bestHit );
         if (UpdatedState.isValid()){
  
           hits.push_back(bestHit);
           traj.push( TM(currPrSt,UpdatedState, bestHit, chi2min) );
           if (debug_info) edm::LogInfo("CosmicTrackFinder") <<
             "STATE UPDATED WITH HIT AT POSITION "
             //   <<tmphitbestdet->globalPosition()
                         <<UpdatedState<<" "
                         <<traj.chiSquared();
           if (debug_info) cout << "Added Hit" << bestHit->globalPosition() << endl;
           if (debug_info) cout << "State is valid ..." << UpdatedState << endl;
           //cout << "updated state " << traj.lastMeasurement().updatedState() <<endl;
  
           //          return; //break;
           //
           //          TSOS prSt= currPropagator->propagate(traj.lastMeasurement().updatedState(),
           //                          tracker->idToDet( bestHit->geographicalId() )->surface());
           //      
           //          if ( prSt.isValid())
           //        cout << "the same hit can be added twice ..." << endl;  
           //
           
           break;
         }
         else
           {
             if (debug_info) edm::LogWarning("CosmicTrackFinder")<<" State can not be updated with hit at position "
                             << bestHit->globalPosition();  
             //      cout << "State can not be updated with hit at " << bestHit->globalPosition() << endl;
           }
         continue;
           }
         else
           {
         //      cout << "chi2 to big : " << chi2min << endl;
           }
         if (debug_info) cout << " continue 1 " << endl;
       }
     //now we remove all already processed dets from the list ...
     // hitRangeByDet.erase( (*trackHitCandidates.begin()).first,(*iHitRange).first+1 );   
  
     if (debug_info) cout << " continue 2 " << endl;
        }
      //if this was the last exit
      while ( iHitRange != trackHitCandidates.end() );
      }
  
  
 }

Trajectory CRackTrajectoryBuilder::createStartingTrajectory ( const TrajectorySeed & seed ) const

Definition at line 253 of file CRackTrajectoryBuilder.cc.

References TrajectorySeed::direction(), i, eostools::move(), query::result, and seedMeasurements().

Referenced by run(), and SortHits().

 {
   Trajectory result( seed, seed.direction());
   std::vector<TM> && seedMeas = seedMeasurements(seed);
   for (auto i : seedMeas) result.push(std::move(i));
   return result;
 }

const TransientTrackingRecHitBuilder* CRackTrajectoryBuilder::hitBuilder ( ) const

inline

Definition at line 201 of file CRackTrajectoryBuilder.h.

References RHBuilder.

Referenced by cms::CosmicTrackFinder::produce().

201 {return RHBuilder;}

CRackTrajectoryBuilder::RHBuilder

const TransientTrackingRecHitBuilder * RHBuilder

Definition: CRackTrajectoryBuilder.h:251

void CRackTrajectoryBuilder::init	(	const edm::EventSetup &	es,
		bool	seedplus
	)

Definition at line 57 of file CRackTrajectoryBuilder.cc.

References alongMomentum, chi2cut, Chi2MeasurementEstimatorESProducer_cfi::Chi2MeasurementEstimator, conf_, edm::EventSetup::get(), edm::ParameterSet::getParameter(), KFTrajectoryFitterESProducer_cfi::KFTrajectoryFitter, KFTrajectorySmootherESProducer_cfi::KFTrajectorySmoother, magfield, oppositeToMomentum, edm::ESHandle< class >::product(), RHBuilder, seed_plus, AlCaHLTBitMon_QueryRunRegistry::string, theEstimator, theFitter, thePropagator, thePropagatorOp, theSmoother, theUpdator, and tracker.

Referenced by run().

                                                                        {
 
 
 //  edm::ParameterSet tise_params = conf_.getParameter<edm::ParameterSet>("TransientInitialStateEstimatorParameters") ;
 // theInitialState          = new TransientInitialStateEstimator( es,tise_params);
 
   //services
   es.get<IdealMagneticFieldRecord>().get(magfield);
   es.get<TrackerDigiGeometryRecord>().get(tracker);
   
  
   
   if (seedplus) {    
     seed_plus=true;      
     thePropagator=      new PropagatorWithMaterial(alongMomentum,0.1057,&(*magfield) );      
     thePropagatorOp=    new PropagatorWithMaterial(oppositeToMomentum,0.1057,&(*magfield) );}    
   else {
     seed_plus=false;
     thePropagator=      new PropagatorWithMaterial(oppositeToMomentum,0.1057,&(*magfield) );    
     thePropagatorOp=    new PropagatorWithMaterial(alongMomentum,0.1057,&(*magfield) );
   }
   
   theUpdator=       new KFUpdator();
 //  theUpdator=       new KFStripUpdator();
   theEstimator=     new Chi2MeasurementEstimator(chi2cut);
   
 
   edm::ESHandle<TransientTrackingRecHitBuilder> theBuilder;
   std::string builderName = conf_.getParameter<std::string>("TTRHBuilder");   
   es.get<TransientRecHitRecord>().get(builderName,theBuilder);
   
 
   RHBuilder=   theBuilder.product();
 
 
 
 
   theFitter=        new KFTrajectoryFitter(*thePropagator,
                        *theUpdator, 
                        *theEstimator) ;
   
 
   theSmoother=      new KFTrajectorySmoother(*thePropagatorOp,
                          *theUpdator,   
                          *theEstimator);
   
 }

std::pair< TrajectoryStateOnSurface, const GeomDet * > CRackTrajectoryBuilder::innerState ( const Trajectory & traj ) const

private

Definition at line 944 of file CRackTrajectoryBuilder.cc.

References alongMomentum, funct::C, Chi2MeasurementEstimatorESProducer_cfi::Chi2MeasurementEstimator, Trajectory::direction(), Trajectory::foundHits(), i, TrajectoryStateOnSurface::localParameters(), PropagatorWithMaterial::magneticField(), Trajectory::measurements(), oppositeToMomentum, TrajectoryMeasurement::recHit(), TrajectoryStateOnSurface::surface(), thePropagator, and TrajectoryMeasurement::updatedState().

Referenced by run().

 {
   int lastFitted = 999;
   int nhits = traj.foundHits();
   if (nhits < lastFitted+1) lastFitted = nhits-1;
 
   std::vector<TrajectoryMeasurement> measvec = traj.measurements();
   TransientTrackingRecHit::ConstRecHitContainer firstHits;
 
   bool foundLast = false;
   int actualLast = -99;
   for (int i=lastFitted; i >= 0; i--) {
     if(measvec[i].recHit()->isValid()){
       if(!foundLast){
     actualLast = i; 
     foundLast = true;
       }
       firstHits.push_back( measvec[i].recHit());
     }
   }
   TSOS unscaledState = measvec[actualLast].updatedState();
   AlgebraicSymMatrix55 C=ROOT::Math::SMatrixIdentity();
   // C *= 100.;
 
   TSOS startingState( unscaledState.localParameters(), LocalTrajectoryError(C),
               unscaledState.surface(),
               thePropagator->magneticField());
 
   // cout << endl << "FitTester starts with state " << startingState << endl;
 
   KFTrajectoryFitter backFitter( *thePropagator,
                  KFUpdator(),
                  Chi2MeasurementEstimator( 100., 3));
 
   PropagationDirection backFitDirection = traj.direction() == alongMomentum ? oppositeToMomentum: alongMomentum;
 
   // only direction matters in this contest
   TrajectorySeed fakeSeed = TrajectorySeed(PTrajectoryStateOnDet() , 
                        edm::OwnVector<TrackingRecHit>(),
                        backFitDirection);
 
   vector<Trajectory> fitres = backFitter.fit( fakeSeed, firstHits, startingState);
 
   if (fitres.size() != 1) {
     // cout << "FitTester: first hits fit failed!" << endl;
     return std::pair<TrajectoryStateOnSurface, const GeomDet*>();
   }
 
   TrajectoryMeasurement firstMeas = fitres[0].lastMeasurement();
   TSOS firstState = firstMeas.updatedState();
 
   //  cout << "FitTester: Fitted first state " << firstState << endl;
   //cout << "FitTester: chi2 = " << fitres[0].chiSquared() << endl;
 
   TSOS initialState( firstState.localParameters(), LocalTrajectoryError(C),
              firstState.surface(),
              thePropagator->magneticField());
 
   return std::pair<TrajectoryStateOnSurface, const GeomDet*>( initialState, 
                                   firstMeas.recHit()->det());
 }

bool CRackTrajectoryBuilder::isDifferentStripReHit2D	(	const SiStripRecHit2D &	hitA,
		const SiStripRecHit2D &	hitB
	)

private

Definition at line 923 of file CRackTrajectoryBuilder.cc.

References TrackingRecHit::geographicalId(), BaseTrackerRecHit::localPosition(), PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by SortHits().

 {
   if ( hitA.geographicalId() != hitB.geographicalId() )
     return true;
   if ( hitA.localPosition().x() != hitB.localPosition().x() )
     return true;
   if ( hitA.localPosition().y() != hitB.localPosition().y() )
     return true;
   if ( hitA.localPosition().z() != hitB.localPosition().z() )
     return true;
 
   //  if (debug_info) cout << hitA.localPosition() << endl;
   //  if (debug_info) cout << hitB << endl;
 
   return false;
 }

bool CRackTrajectoryBuilder::qualityFilter ( const Trajectory & traj )

private

Definition at line 900 of file CRackTrajectoryBuilder.cc.

References Trajectory::foundHits(), geometry, hits, and theMinHits.

Referenced by run().

                                                            {
   int ngoodhits=0;
   if(geometry=="MTCC"){
     auto hits= traj.recHits();
     for(auto hit=hits.begin();hit!=hits.end();hit++){
       unsigned int iid=(*hit)->hit()->geographicalId().rawId();
       //CHECK FOR 3 hits r-phi
       if(((iid>>0)&0x3)!=1) ngoodhits++;
     }
   }
   else ngoodhits=traj.foundHits();
   
   if ( ngoodhits >= theMinHits) {
     return true;
   }
   else {
     return false;
   }
 }

void CRackTrajectoryBuilder::run	(	const TrajectorySeedCollection &	collseed,
		const SiStripRecHit2DCollection &	collstereo,
		const SiStripRecHit2DCollection &	collrphi,
		const SiStripMatchedRecHit2DCollection &	collmatched,
		const SiPixelRecHitCollection &	collpixel,
		const edm::EventSetup &	es,
		edm::Event &	e,
		std::vector< Trajectory > &	trajoutput
	)

Runs the algorithm.

Definition at line 106 of file CRackTrajectoryBuilder.cc.

References AddHit(), alongMomentum, TransientTrackingRecHitBuilder::build(), gather_cfg::cout, createStartingTrajectory(), debug_info, Trajectory::firstMeasurement(), TrajectoryFitter::fit(), Trajectory::foundHits(), hits, init(), innerState(), iseed, Propagator::propagate(), qualityFilter(), RHBuilder, Trajectory::seed(), seed_plus, SortHits(), theEstimator, theFitter, thePropagator, thePropagatorOp, theSmoother, theUpdator, tracker, TrajectorySmoother::trajectories(), trajFit, and TrajectoryMeasurement::updatedState().

Referenced by cms::CosmicTrackFinder::produce().

 {
 
   std::vector<Trajectory> trajSmooth;
   std::vector<Trajectory>::iterator trajIter;
   
   TrajectorySeedCollection::const_iterator iseed;
   unsigned int IS=0;
   for(iseed=collseed.begin();iseed!=collseed.end();iseed++){
     bool seedplus=((*iseed).direction()==alongMomentum);
     init(es,seedplus);
     hits.clear();
     trajFit.clear();
     trajSmooth.clear();
 
     Trajectory startingTraj = createStartingTrajectory(*iseed);
     Trajectory trajTmp; // used for the opposite direction
     Trajectory traj = startingTraj;
 
    
     //first propagate track in opposite direction ...
     seed_plus = !seed_plus;
     vector<const TrackingRecHit*> allHitsOppsite = SortHits(collstereo,collrphi,collmatched,collpixel, *iseed, true);
     seed_plus = !seed_plus;
     if (allHitsOppsite.size())
       {
     //there are hits which are above the seed,
     //cout << "Number of hits higher than seed " <<allHitsOppsite.size() << endl;   
     
     AddHit( traj, allHitsOppsite, thePropagatorOp);
     
     
     if (debug_info)
       {
         cout << "Hits in opposite direction..." << endl;
         TransientTrackingRecHit::RecHitContainer::const_iterator iHit;
         for ( iHit = hits.begin(); iHit!=hits.end(); iHit++)
           {
         cout <<  (**iHit).globalPosition() << endl;
           }
       }
     
     
     // now add hist opposite to seed
     //now crate new starting trajectory
     reverse(hits.begin(), hits.end());
     if (thePropagatorOp->propagate(traj.firstMeasurement().updatedState(),
                        tracker->idToDet((hits.front())->geographicalId())->surface()).isValid()){
       TSOS startingStateNew =  //TrajectoryStateWithArbitraryError()//
         (thePropagatorOp->propagate(traj.firstMeasurement().updatedState(),
                     tracker->idToDet((hits.front())->geographicalId())->surface()));
       
       if (debug_info)
         {
           cout << "Hits in opposite direction reversed..." << endl;
           TransientTrackingRecHit::RecHitContainer::const_iterator iHit;
           for ( iHit = hits.begin(); iHit!=hits.end(); iHit++)
         {
           cout <<  (**iHit).globalPosition() << endl;
         }
         }
       
       const TrajectorySeed& tmpseed=traj.seed();
       trajTmp = theFitter->fit(tmpseed,hits, startingStateNew ).front();
       
       if(debug_info){
         cout << "Debugging show fitted hits" << endl;       
             auto hitsFit= trajTmp.recHits();
             for(auto hit=hitsFit.begin();hit!=hitsFit.end();hit++){
           
               cout << RHBuilder->build( &(*(*hit)->hit()) )->globalPosition() << endl;
             }
       }
       
     }
       }
     else 
       {
     if(debug_info) cout << "There are no hits in opposite direction ..." << endl;
       }
 
     vector<const TrackingRecHit*> allHits;
     if (trajTmp.foundHits())
       {
     traj = trajTmp;
     allHits= SortHits(collstereo,collrphi,collmatched,collpixel,*iseed, false);   
       }
     else
       {
     traj = startingTraj;
     hits.clear();
     allHits= SortHits(collstereo,collrphi,collmatched,collpixel,*iseed, true);    
       }
     
     AddHit( traj,allHits, thePropagator);
     
     
     if(debug_info){
       cout << "Debugging show All fitted hits" << endl;     
       auto hits= traj.recHits();
         for(auto hit=hits.begin();hit!=hits.end();hit++){
           
           cout << (*hit)->globalPosition() << endl;
         }
 
         cout << qualityFilter( traj) << " <- quality filter good?" << endl;
       }
 
 
     if (debug_info) cout << "now do quality checks" << endl;
     if ( qualityFilter( traj) ) {
       const TrajectorySeed& tmpseed=traj.seed();
       std::pair<TrajectoryStateOnSurface, const GeomDet*> initState =  innerState(traj); //theInitialState->innerState(traj);
     if (initState.first.isValid())
           trajFit = theFitter->fit(tmpseed,hits, initState.first);
     }
 
     for (trajIter=trajFit.begin(); trajIter!=trajFit.end();trajIter++){
       trajSmooth=theSmoother->trajectories((*trajIter));
     }
     for (trajIter= trajSmooth.begin(); trajIter!=trajSmooth.end();trajIter++){
       if((*trajIter).isValid()){
 
     if (debug_info) cout << "adding track ... " << endl;
     trajoutput.push_back((*trajIter));
       }
     }
     delete theUpdator;
     delete theEstimator;
     delete thePropagator;
     delete thePropagatorOp;
     delete theFitter;
     delete theSmoother;
     //Only the first 30 seeds are considered
     if (IS>30) return;
     IS++;
 
   }
 }

std::vector< TrajectoryMeasurement > CRackTrajectoryBuilder::seedMeasurements ( const TrajectorySeed & seed ) const

private

Definition at line 263 of file CRackTrajectoryBuilder.cc.

References TransientTrackingRecHitBuilder::build(), eostools::move(), TrajectorySeed::recHits(), query::result, RHBuilder, startingTSOS(), and GeomDet::surface().

Referenced by createStartingTrajectory().

 {
   std::vector<TrajectoryMeasurement> result;
   TrajectorySeed::range hitRange = seed.recHits();
   for (TrajectorySeed::const_iterator ihit = hitRange.first; 
        ihit != hitRange.second; ihit++) {
     //RC TransientTrackingRecHit* recHit = RHBuilder->build(&(*ihit));
     TransientTrackingRecHit::RecHitPointer recHit = RHBuilder->build(&(*ihit));
     const GeomDet* hitGeomDet = (&(*tracker))->idToDet( ihit->geographicalId());
     TSOS invalidState( new BasicSingleTrajectoryState( hitGeomDet->surface()));
 
     if (ihit == hitRange.second - 1) {
       TSOS  updatedState=startingTSOS(seed);
       result.push_back(std::move(TM( invalidState, updatedState, recHit)));
 
     } 
     else {
       result.push_back(std::move(TM( invalidState, recHit)));
     }
     
   }
 
   return result;
 }

vector< const TrackingRecHit * > CRackTrajectoryBuilder::SortHits	(	const SiStripRecHit2DCollection &	collstereo,
		const SiStripRecHit2DCollection &	collrphi,
		const SiStripMatchedRecHit2DCollection &	collmatched,
		const SiPixelRecHitCollection &	collpixel,
		const TrajectorySeed &	seed,
		const bool	bAddSeedHits
	)

private

Definition at line 289 of file CRackTrajectoryBuilder.cc.

References TransientTrackingRecHitBuilder::build(), gather_cfg::cout, createStartingTrajectory(), edmNew::DetSetVector< T >::data(), debug_info, spr::find(), TrackingRecHit::geographicalId(), TrajectoryStateOnSurface::globalPosition(), hits, isDifferentStripReHit2D(), TrajectoryStateOnSurface::isValid(), Trajectory::lastMeasurement(), TrajectoryStateOnSurface::localError(), LogDebug, visualization-live-secondInstance_cfg::m, LocalTrajectoryError::matrix(), SiStripMatchedRecHit2D::monoHit(), TrajectorySeed::nHits(), Propagator::propagate(), DetId::rawId(), TrajectorySeed::recHits(), RHBuilder, alignCSCRings::s, seed_plus, startingTSOS(), SiStripMatchedRecHit2D::stereoHit(), thePropagator, tracker, TrajectoryMeasurement::updatedState(), useMatchedHits, HLT_25ns14e33_v1_cff::yMax, and HLT_25ns14e33_v1_cff::yMin.

Referenced by run().

                    {
 
 
   //The Hits with global y more than the seed are discarded
   //The Hits correspondign to the seed are discarded
   //At the end all the hits are sorted in y
   vector<const TrackingRecHit*> allHits;
 
   SiStripRecHit2DCollection::DataContainer::const_iterator istrip;
   TrajectorySeed::range hRange= seed.recHits();
   TrajectorySeed::const_iterator ihit;
   float yref=0.;
 
   if (debug_info) cout << "SEED " << startingTSOS(seed) << endl; 
   if (debug_info) cout << "seed hits size " << seed.nHits() << endl;
 
 
   //seed debugging:
  // GeomDet *seedDet =  tracker->idToDet(seed.startingState().detId());
 
 
 //  edm::LogInfo("CRackTrajectoryBuilder::SortHits") << "SEED " << seed.startingState(); 
 
   edm::LogInfo("CRackTrajectoryBuilder::SortHits") << "SEED " << startingTSOS(seed); 
 //  edm::LogInfo("CRackTrajectoryBuilder::SortHits" << "seed hits size " << seed.nHits();
 
 
 
   //  if (seed.nHits()<2)
   //  return allHits;
 
   float_t yMin=0.;
   float_t yMax=0.;
 
   int seedHitSize= hRange.second - hRange.first;
 
   vector <int> detIDSeedMatched (seedHitSize);
   vector <int> detIDSeedRphi (seedHitSize);
   vector <int> detIDSeedStereo (seedHitSize);
 
   for (ihit = hRange.first; 
        ihit != hRange.second; ihit++) {
 
      // need to find track with lowest (seed_plus)/ highest y (seed_minus)
     // split matched hits ...
    const SiStripMatchedRecHit2D* matchedhit=dynamic_cast<const SiStripMatchedRecHit2D*>(&(*ihit));
 
    yref=RHBuilder->build(&(*ihit))->globalPosition().y();
    if (ihit == hRange.first)
      {
         yMin = yref;
     yMax = yref; 
      }
 
    if (matchedhit)
      {
        auto m = matchedhit->monoHit();
        auto s = matchedhit->stereoHit();
        float_t yGlobRPhi   = RHBuilder->build(&m)->globalPosition().y();
        float_t yGlobStereo = RHBuilder->build(&s)->globalPosition().y();
 
        if (debug_info) cout << "Rphi ..." << yGlobRPhi << endl;
        if (debug_info) cout << "Stereo ..." << yGlobStereo << endl;
 
        if ( yGlobStereo < yMin ) yMin = yGlobStereo;
        if ( yGlobRPhi   < yMin ) yMin = yGlobRPhi;
 
        if ( yGlobStereo > yMax ) yMax = yGlobStereo;
        if ( yGlobRPhi   > yMax ) yMax = yGlobRPhi;
 
        detIDSeedMatched.push_back (  matchedhit->geographicalId().rawId() );
        detIDSeedRphi.push_back ( m.geographicalId().rawId() );
        detIDSeedStereo.push_back ( s.geographicalId().rawId() );
 
       if (bAddSeedHits)
     {
       if (useMatchedHits) 
         {
           
           hits.push_back((RHBuilder->build(&(*ihit)))); 
         }
       else
         {
           if ( ( (yGlobRPhi > yGlobStereo ) && seed_plus ) || ((yGlobRPhi < yGlobStereo ) && !seed_plus ))  
         {
           hits.push_back((RHBuilder->build(&m)));
           hits.push_back((RHBuilder->build(&s)));
         }
           else
         {
           hits.push_back((RHBuilder->build(&s)));     
           hits.push_back((RHBuilder->build(&m)));
           
         }
         }
     }
      }
    else if (bAddSeedHits)
      {
        hits.push_back((RHBuilder->build(&(*ihit)))); 
        detIDSeedRphi.push_back ( ihit->geographicalId().rawId() );
        detIDSeedMatched.push_back ( -1 );
        detIDSeedStereo.push_back ( -1 );
        
      }
        
    if ( yref < yMin ) yMin = yref;
    if ( yref > yMax ) yMax = yref;
    
 //    if (bAddSeedHits)
 //      hits.push_back((RHBuilder->build(&(*ihit)))); 
 
     LogDebug("CosmicTrackFinder")<<"SEED HITS"<<RHBuilder->build(&(*ihit))->globalPosition();
     if (debug_info) cout <<"SEED HITS"<<RHBuilder->build(&(*ihit))->globalPosition() << endl;
 //    if (debug_info) cout <<"SEED HITS"<< seed.startingState().parameters() << endl;
 
 
   }
   
   yref = (seed_plus) ? yMin : yMax;
   
   if ((&collpixel)!=0){
     SiPixelRecHitCollection::DataContainer::const_iterator ipix;
     for(ipix=collpixel.data().begin();ipix!=collpixel.data().end();ipix++){
       float ych= RHBuilder->build(&(*ipix))->globalPosition().y();
       if ((seed_plus && (ych<yref)) || (!(seed_plus) && (ych>yref)))
     allHits.push_back(&(*ipix));
     }
   } 
   
 
   if (useMatchedHits) // use matched
     {
         //add the matched hits ...
       SiStripMatchedRecHit2DCollection::DataContainer::const_iterator istripm;
 
       if ((&collmatched)!=0){
     for(istripm=collmatched.data().begin();istripm!=collmatched.data().end();istripm++){
       float ych= RHBuilder->build(&(*istripm))->globalPosition().y();
 
       int cDetId=istripm->geographicalId().rawId();
       bool noSeedDet = ( detIDSeedMatched.end() == find (detIDSeedMatched.begin(), detIDSeedMatched.end(), cDetId ) ) ;
 
       if ( noSeedDet )
       if ((seed_plus && (ych<yref)) || (!(seed_plus) && (ych>yref)))
         {
       //if (debug_info) cout << "adding matched hit " << &(*istripm) << endl; 
           allHits.push_back(&(*istripm));
     }
     }
       }
 
    //add the rpi hits, but only accept hits that are not matched hits
   if ((&collrphi)!=0){
     for(istrip=collrphi.data().begin();istrip!=collrphi.data().end();istrip++){
       float ych= RHBuilder->build(&(*istrip))->globalPosition().y();
       StripSubdetector monoDetId(istrip->geographicalId());
       if (monoDetId.partnerDetId())
     {
       edm::LogInfo("CRackTrajectoryBuilder::SortHits")  << "this det belongs to a glued det " << ych << endl;
       continue;
     }
           int cDetId=istrip->geographicalId().rawId();
       bool noSeedDet = ( detIDSeedRphi.end()== find (detIDSeedRphi.begin(), detIDSeedRphi.end(), cDetId ) ) ;
       if (noSeedDet)
       if ((seed_plus && (ych<yref)) || (!(seed_plus) && (ych>yref)))
     {
      
       bool hitIsUnique = true;
       //now 
        if ((&collmatched)!=0)
          for(istripm=collmatched.data().begin();istripm!=collmatched.data().end();istripm++)
            {
          //      if ( isDifferentStripReHit2D ( *istrip, (istripm->stereoHit() ) ) == false)
            if ( isDifferentStripReHit2D ( *istrip, (istripm->monoHit() ) ) == false)
            {
              hitIsUnique = false;
              edm::LogInfo("CRackTrajectoryBuilder::SortHits")  << "rphi hit is in matched hits; y: " << ych << endl;
              break;
            }
            } //end loop over all matched
        if (hitIsUnique)
          {
          //      if (debug_info) cout << "adding rphi hit " << &(*istrip) << endl; 
             allHits.push_back(&(*istrip));   
          }
     }
     }
   }
 
   
   //add the stereo hits except the hits that are in the matched collection
   //update do not use unmatched rphi hist due to limitation of alignment framework
   //if (!useMatchedHits)
   //if ((&collstereo)!=0){
   //  for(istrip=collstereo.data().begin();istrip!=collstereo.data().end();istrip++){
   //    float ych= RHBuilder->build(&(*istrip))->globalPosition().y();
   //
   //
   //      int cDetId = istrip->geographicalId().rawId();
   //        bool noSeedDet = ( detIDSeedStereo.end()== find (detIDSeedStereo.begin(), detIDSeedStereo.end(), cDetId ) ) ;
   //
   //        if (noSeedDet)
   //    if ((seed_plus && (ych<yref)) || (!(seed_plus) && (ych>yref)))
   //      {
   //
   //        bool hitIsUnique = true;
   //        //now 
   //         if ((&collmatched)!=0)
   //           for(istripm=collmatched.data().begin();istripm!=collmatched.data().end();istripm++)
   //             {
   //         if ( isDifferentStripReHit2D ( *istrip, * (istripm->stereoHit() ) ) == false)
   //           {
   //             hitIsUnique = false;
   //             edm::LogInfo("CRackTrajectoryBuilder::SortHits") << "stereo hit already in matched hits; y:  " << ych << endl;
   //             break;
   //           }
   //             } //end loop over all stereo
   //         if (hitIsUnique)
   //           {
   //             
   //          //   if (debug_info) cout << "now I am adding a stero hit, either noise or not in overlap ...!!!!" << endl;
   //                allHits.push_back(&(*istrip));   
   //           }
   //      }
   //  }
   //}
     }
   else // dont use matched ...
     {
       
       if ((&collrphi)!=0){
     for(istrip=collrphi.data().begin();istrip!=collrphi.data().end();istrip++){
       float ych= RHBuilder->build(&(*istrip))->globalPosition().y();
       if ((seed_plus && (ych<yref)) || (!(seed_plus) && (ych>yref)))
         allHits.push_back(&(*istrip));   
     }
       }
 
 
       if ((&collstereo)!=0){
     for(istrip=collstereo.data().begin();istrip!=collstereo.data().end();istrip++){
       float ych= RHBuilder->build(&(*istrip))->globalPosition().y();
       if ((seed_plus && (ych<yref)) || (!(seed_plus) && (ych>yref)))
         allHits.push_back(&(*istrip));
     }
       }
 
     }
 
 
 //  if (seed_plus){
 //    stable_sort(allHits.begin(),allHits.end(),CompareDetY_plus(*tracker));
 //  }
 //  else {
 //    stable_sort(allHits.begin(),allHits.end(),CompareDetY_minus(*tracker));
 //  }
 
 
   if (seed_plus){
       stable_sort(allHits.begin(),allHits.end(),CompareHitY_plus(*tracker));
   }
   else {
       stable_sort(allHits.begin(),allHits.end(),CompareHitY(*tracker));
   }
 
 
 
   if (debug_info) 
     {
       if (debug_info) cout << "all hits" << endl;
 
       //starting trajectory
       Trajectory startingTraj = createStartingTrajectory(seed);
 
       if (debug_info) cout << "START " << startingTraj.lastMeasurement().updatedState() << endl;
       if (debug_info) cout << "START  Err" << startingTraj.lastMeasurement().updatedState().localError().matrix() << endl;
 
 
       vector<const TrackingRecHit*>::iterator iHit;
       for (iHit=allHits.begin(); iHit<allHits.end(); iHit++)
     {
           GlobalPoint gphit=RHBuilder->build(*iHit)->globalPosition();
           if (debug_info) cout << "GH " << gphit << endl;
 
           //      tracker->idToDet((*iHit)->geographicalId())->surface();
 
       TSOS prSt = thePropagator->propagate(startingTraj.lastMeasurement().updatedState(),
                   tracker->idToDet((*iHit)->geographicalId())->surface());
           
           if(prSt.isValid()) 
         {
       if (debug_info) cout << "PR " << prSt.globalPosition() << endl;
       //if (debug_info) cout << "PR  Err" << prSt.localError().matrix() << endl;
           
         }
           else
         {
           if (debug_info) cout << "not valid" << endl;
         }
     }
           if (debug_info) cout << "all hits end" << endl;
     }
 
 
   return allHits;
 }

TrajectoryStateOnSurface CRackTrajectoryBuilder::startingTSOS ( const TrajectorySeed & seed ) const

private

Definition at line 604 of file CRackTrajectoryBuilder.cc.

References magfield, TrajectorySeed::startingState(), and trajectoryStateTransform::transientState().

Referenced by seedMeasurements(), and SortHits().

 {
   PTrajectoryStateOnDet pState( seed.startingState());
   const GeomDet* gdet  = (&(*tracker))->idToDet(DetId(pState.detId()));
   TSOS  State= trajectoryStateTransform::transientState( pState, &(gdet->surface()), 
                        &(*magfield));
   return State;
 
 }

void CRackTrajectoryBuilder::updateTrajectory	(	Trajectory &	traj,
		const TM &	tm,
		const TransientTrackingRecHit &	hit
	)		const

private

Friends And Related Function Documentation

friend class CompareDetByTraj

friend

Definition at line 141 of file CRackTrajectoryBuilder.h.

Referenced by AddHit().

Member Data Documentation

double CRackTrajectoryBuilder::chi2cut

private

Definition at line 261 of file CRackTrajectoryBuilder.h.

Referenced by AddHit(), CRackTrajectoryBuilder(), and init().

edm::ParameterSet CRackTrajectoryBuilder::conf_

private

Definition at line 241 of file CRackTrajectoryBuilder.h.

Referenced by CRackTrajectoryBuilder(), and init().

bool CRackTrajectoryBuilder::debug_info

private

Definition at line 256 of file CRackTrajectoryBuilder.h.

Referenced by AddHit(), CRackTrajectoryBuilder(), run(), and SortHits().

bool CRackTrajectoryBuilder::fastPropagation

private

Definition at line 257 of file CRackTrajectoryBuilder.h.

Referenced by AddHit(), and CRackTrajectoryBuilder().

std::string CRackTrajectoryBuilder::geometry

private

Definition at line 266 of file CRackTrajectoryBuilder.h.

Referenced by CRackTrajectoryBuilder(), Vispa.Gui.ConnectableWidget.ConnectableWidget::leaveEvent(), and qualityFilter().

TransientTrackingRecHit::RecHitContainer CRackTrajectoryBuilder::hits

private

Definition at line 264 of file CRackTrajectoryBuilder.h.

Referenced by AddHit(), qualityFilter(), run(), and SortHits().

edm::ESHandle<MagneticField> CRackTrajectoryBuilder::magfield

private

Definition at line 239 of file CRackTrajectoryBuilder.h.

Referenced by init(), and startingTSOS().

const TransientTrackingRecHitBuilder* CRackTrajectoryBuilder::RHBuilder

private

Definition at line 251 of file CRackTrajectoryBuilder.h.

Referenced by AddHit(), hitBuilder(), init(), run(), seedMeasurements(), and SortHits().

bool CRackTrajectoryBuilder::seed_plus

private

Definition at line 265 of file CRackTrajectoryBuilder.h.

Referenced by init(), run(), and SortHits().

Chi2MeasurementEstimator* CRackTrajectoryBuilder::theEstimator

private

Definition at line 250 of file CRackTrajectoryBuilder.h.

Referenced by AddHit(), init(), and run().

const KFTrajectoryFitter* CRackTrajectoryBuilder::theFitter

private

Definition at line 253 of file CRackTrajectoryBuilder.h.

Referenced by init(), and run().

int CRackTrajectoryBuilder::theMinHits

private

Definition at line 260 of file CRackTrajectoryBuilder.h.

Referenced by CRackTrajectoryBuilder(), and qualityFilter().

PropagatorWithMaterial* CRackTrajectoryBuilder::thePropagator

private

Definition at line 243 of file CRackTrajectoryBuilder.h.

Referenced by init(), innerState(), run(), and SortHits().

PropagatorWithMaterial* CRackTrajectoryBuilder::thePropagatorOp

private

Definition at line 244 of file CRackTrajectoryBuilder.h.

Referenced by init(), and run().

const KFTrajectorySmoother* CRackTrajectoryBuilder::theSmoother

private

Definition at line 252 of file CRackTrajectoryBuilder.h.

Referenced by init(), and run().

KFUpdator* CRackTrajectoryBuilder::theUpdator

private

Definition at line 249 of file CRackTrajectoryBuilder.h.

Referenced by AddHit(), init(), and run().

edm::ESHandle<TrackerGeometry> CRackTrajectoryBuilder::tracker

private

Definition at line 240 of file CRackTrajectoryBuilder.h.

Referenced by AddHit(), init(), run(), and SortHits().

std::vector<Trajectory> CRackTrajectoryBuilder::trajFit

private

Definition at line 262 of file CRackTrajectoryBuilder.h.

Referenced by run().

bool CRackTrajectoryBuilder::useMatchedHits

private

Definition at line 258 of file CRackTrajectoryBuilder.h.

Referenced by CRackTrajectoryBuilder(), and SortHits().

Classes

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Friends

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation