#include <PlotRecTracks.h>

Public Member Functions
	PlotRecTracks (const edm::EventSetup &es_, std::string trackProducer_, std::ofstream &file_)

void	printRecTracks (const edm::Event &ev)

	~PlotRecTracks ()

Private Member Functions
std::string	getPixelInfo (const TrackingRecHit *recHit, const std::ostringstream &o, const std::ostringstream &d)

std::string	getStripInfo (const TrackingRecHit *recHit, const std::ostringstream &o, const std::ostringstream &d)

FreeTrajectoryState	getTrajectoryAtOuterPoint (const reco::Track &track)

Private Attributes
const edm::EventSetup &	es

std::ofstream &	file

const TrajectoryFitter *	theFitter

TrackerHitAssociator *	theHitAssociator

const MagneticField *	theMagField

const Propagator *	thePropagator

const TrackerGeometry *	theTracker

std::string	trackProducer

Detailed Description

Definition at line 19 of file PlotRecTracks.h.

Constructor & Destructor Documentation

PlotRecTracks::PlotRecTracks	(	const edm::EventSetup &	es_,
		std::string	trackProducer_,
		std::ofstream &	file_
	)

explicit

Definition at line 48 of file PlotRecTracks.cc.

References edm::ESHandle< class >::product().

                     : es(es_), trackProducer(trackProducer_), file(file_)
 {
   // Get tracker geometry
   edm::ESHandle<TrackerGeometry> trackerHandle;
   es.get<TrackerDigiGeometryRecord>().get(trackerHandle);
   theTracker = trackerHandle.product();
 
   // Get magnetic field
   edm::ESHandle<MagneticField> magField;
   es.get<IdealMagneticFieldRecord>().get(magField);
   theMagField = magField.product();
 
   // Get propagator
   edm::ESHandle<Propagator> thePropagatorHandle;
   es.get<TrackingComponentsRecord>().get("PropagatorWithMaterial",
                                           thePropagatorHandle);
   thePropagator = thePropagatorHandle.product();
 
   // KFTrajectoryFitter
 /*
   edm::ESHandle<TrajectoryFitter> theFitterHandle;
   es.get<TrackingComponentsRecord>().get("KFTrajectoryFitter", theFitterHandle);
   theFitter = theFitterHandle.product();
 */
 }

PlotRecTracks::~PlotRecTracks ( )

Definition at line 76 of file PlotRecTracks.cc.

77 {

78 }

Member Function Documentation

string PlotRecTracks::getPixelInfo	(	const TrackingRecHit *	recHit,
		const std::ostringstream &	o,
		const std::ostringstream &	d
	)

private

Definition at line 82 of file PlotRecTracks.cc.

References TrackingRecHit::geographicalId(), HitInfo::getInfo(), info, TrackingRecHit::localPosition(), python.connectstrParser::o, AlCaHLTBitMon_ParallelJobs::p, trackerHits::simHits, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

 {
   const SiPixelRecHit* pixelRecHit =
     dynamic_cast<const SiPixelRecHit *>(recHit);
 
   DetId id = recHit->geographicalId();
   LocalPoint lpos = recHit->localPosition();
   GlobalPoint p = theTracker->idToDet(id)->toGlobal(lpos);
 
   SiPixelRecHit::ClusterRef const& cluster = pixelRecHit->cluster();
   std::vector<SiPixelCluster::Pixel> pixels = cluster->pixels();
 
   std::vector<PSimHit> simHits = theHitAssociator->associateHit(*recHit);
 
   std::string info = ", Text[StyleForm[\"" + o.str() + "\", URL->\"Track " + o.str()
 + d.str();
 
   {
   ostringstream o;
   o << "simTrack (trackId=" << simHits[0].trackId()
                  << " pid=" << simHits[0].particleType()
                 << " proc=" << simHits[0].processType() << ")";
 
   info += " | " + o.str();
   }
 
   {
   ostringstream o;
   o << theTracker->idToDet(id)->subDetector();
 
   info += " | " + o.str();
   }
 
   info += HitInfo::getInfo(*recHit);
 
   info += "\"]";
 
   {
   ostringstream o;
   o << ", {" << p.x() << "," << p.y() << ",(" << p.z() << "-zs)*mz},"
     << " {" << 0 << "," << -1 << "}]";
 
   info += o.str();
   }
 
   return info;
 }

string PlotRecTracks::getStripInfo	(	const TrackingRecHit *	recHit,
		const std::ostringstream &	o,
		const std::ostringstream &	d
	)

private

Definition at line 132 of file PlotRecTracks.cc.

References TrackingRecHit::geographicalId(), HitInfo::getInfo(), info, TrackingRecHit::localPosition(), python.connectstrParser::o, AlCaHLTBitMon_ParallelJobs::p, trackerHits::simHits, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

 {
   DetId id = recHit->geographicalId();
   LocalPoint lpos = recHit->localPosition();
   GlobalPoint p = theTracker->idToDet(id)->toGlobal(lpos);
 
   std::vector<PSimHit> simHits = theHitAssociator->associateHit(*recHit);
 
   std::string info = ", Text[StyleForm[\"" + o.str() + "\", URL->\"Track " + o.str() + d.str(); 
   const SiStripMatchedRecHit2D* stripMatchedRecHit =
     dynamic_cast<const SiStripMatchedRecHit2D *>(recHit);
   const ProjectedSiStripRecHit2D* stripProjectedRecHit =
     dynamic_cast<const ProjectedSiStripRecHit2D *>(recHit);
   const SiStripRecHit2D* stripRecHit =
     dynamic_cast<const SiStripRecHit2D *>(recHit);
 
   {
   ostringstream o;
   o << "simTrackId=" << simHits[0].trackId() ;
 
   info += " | " + o.str();
   }
 
   {
   ostringstream o;
   o << theTracker->idToDet(id)->subDetector();
 
   info += " | " + o.str();
   }
 
   info += HitInfo::getInfo(*recHit);
 
   if(stripMatchedRecHit != 0)   info += " matched";
   if(stripProjectedRecHit != 0) info += " projected";
   if(stripRecHit != 0)          info += " single";
   
   
   info += "\"]";
 
   {
   ostringstream o;
   o << ", {" << p.x() << "," << p.y() << ",(" << p.z() << "-zs)*mz},"
     << " {" << 0 << "," << -1 << "}]";
 
   info += o.str();
   }
 
   return info;
 }

FreeTrajectoryState PlotRecTracks::getTrajectoryAtOuterPoint ( const reco::Track & track )

private

Definition at line 184 of file PlotRecTracks.cc.

References reco::TrackBase::charge(), reco::Track::outerPx(), reco::Track::outerPy(), reco::Track::outerPz(), reco::Track::outerStateCovariance(), reco::Track::outerX(), reco::Track::outerY(), reco::Track::outerZ(), and position.

 {
   GlobalPoint position(track.outerX(),
                        track.outerY(),
                        track.outerZ());
 
   GlobalVector momentum(track.outerPx(),
                         track.outerPy(),
                         track.outerPz());
 
   GlobalTrajectoryParameters gtp(position,momentum,
                                  track.charge(),theMagField);
 
   FreeTrajectoryState fts(gtp,track.outerStateCovariance());
 
   return fts;
 }

void PlotRecTracks::printRecTracks ( const edm::Event & ev )

Definition at line 203 of file PlotRecTracks.cc.

References algo, Plane::build(), Cylinder::build(), mergeVDriftHistosByStation::file, TrackingRecHit::geographicalId(), edm::Event::getByLabel(), TrajectoryStateOnSurface::globalDirection(), TrajectoryStateOnSurface::globalPosition(), i, TrackingRecHit::isValid(), TrajectoryStateOnSurface::isValid(), reco::TrackBase::iter1, reco::TrackBase::iter2, reco::TrackBase::iter3, m, Trajectory::measurements(), python.connectstrParser::o, ProjectedSiStripRecHit2D::originalHit(), AlCaHLTBitMon_ParallelJobs::p, p1, p2, GeomDetEnumerators::PixelBarrel, GeomDetEnumerators::PixelEndcap, PlotUtils::printHelix(), PlotRecHits::printPixelRecHit(), PlotRecHits::printStripRecHit(), edm::Handle< T >::product(), makeMuonMisalignmentScenario::rot, alignCSCRings::s, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

 {
   theHitAssociator = new TrackerHitAssociator(ev);
 
   file << ", If[rt, {AbsolutePointSize[6]";
 
   edm::Handle<reco::TrackCollection> recTrackHandle;
   ev.getByLabel(trackProducer, recTrackHandle);
 
   edm::Handle<std::vector<Trajectory> > trajectoryHandle;
   ev.getByLabel(trackProducer, trajectoryHandle);
 
   const reco::TrackCollection* recTracks    =   recTrackHandle.product();
   const std::vector<Trajectory>*    trajectories = trajectoryHandle.product(); 
 
   edm::LogVerbatim("MinBiasTracking") 
        << " [EventPlotter] recTracks (" << trackProducer << ") "
        << recTracks->size();
 
   PlotRecHits theRecHits(es,file);
 
   file << ", RGBColor[0,0,0.4]";
   reco::TrackCollection::const_iterator recTrack = recTracks->begin();
 
   int i = 0;
   for(std::vector<Trajectory>::const_iterator it = trajectories->begin();
                                          it!= trajectories->end();
                                          it++, i++, recTrack++)
   {
 /*
 cerr << " track[" << i << "] " << recTrack->chi2() << " " << it->chiSquared() << std::endl;
 
 */
 //theFitter->fit(*it);
 
     ostringstream o; o << i;
 
     ostringstream d; d << fixed << std::setprecision(2)
                        << " | d0=" << recTrack->d0() << " cm"
                        << " | z0=" << recTrack->dz() << " cm"
                        << " | pt=" << recTrack->pt() << " GeV/c";
 
     const Trajectory* trajectory = &(*it);
 
     for(std::vector<TrajectoryMeasurement>::const_reverse_iterator
         meas = trajectory->measurements().rbegin();
         meas!= trajectory->measurements().rend(); meas++)
     {
     const TrackingRecHit* recHit = meas->recHit()->hit();
 
     if(recHit->isValid())
     {
       DetId id = recHit->geographicalId();
 
       if(theTracker->idToDet(id)->subDetector() ==
            GeomDetEnumerators::PixelBarrel ||
          theTracker->idToDet(id)->subDetector() ==
            GeomDetEnumerators::PixelEndcap)
       {
         // Pixel
         const SiPixelRecHit* pixelRecHit =
           dynamic_cast<const SiPixelRecHit *>(recHit);
 
         if(pixelRecHit != 0)
         {
           theRecHits.printPixelRecHit(pixelRecHit);
           file << getPixelInfo(recHit, o,d);
         }
       }
       else
       {
         // Strip
         const SiStripMatchedRecHit2D* stripMatchedRecHit =
           dynamic_cast<const SiStripMatchedRecHit2D *>(recHit);
         const ProjectedSiStripRecHit2D* stripProjectedRecHit =
           dynamic_cast<const ProjectedSiStripRecHit2D *>(recHit);
         const SiStripRecHit2D* stripRecHit =
           dynamic_cast<const SiStripRecHit2D *>(recHit);
 
         if(stripMatchedRecHit != 0)
         {
           auto m = stripMatchedRecHit->monoHit();
           auto s = stripMatchedRecHit->stereoHit();
           theRecHits.printStripRecHit(&m);
           theRecHits.printStripRecHit(&s);
 
           DetId id = stripMatchedRecHit->geographicalId();
           LocalPoint lpos = stripMatchedRecHit->localPosition();
           GlobalPoint p = theTracker->idToDet(id)->toGlobal(lpos);
 
           file << ", Point[{"<< p.x()<<","<<p.y()<<",("<<p.z()<<"-zs)*mz}]" << std::endl;
         }
 
         if(stripProjectedRecHit != 0)
           theRecHits.printStripRecHit(&(stripProjectedRecHit->originalHit()));
 
         if(stripRecHit != 0)
           theRecHits.printStripRecHit(stripRecHit);
 
         if(stripMatchedRecHit != 0 ||
            stripProjectedRecHit != 0 ||
            stripRecHit != 0)
           file << getStripInfo(recHit, o,d);
       }
       }
     }
   }
 
   PlotUtils plotUtils;
 
   // Trajectory
   recTrack = recTracks->begin();
 
   for(std::vector<Trajectory>::const_iterator it = trajectories->begin();
                                          it!= trajectories->end();
                                          it++, recTrack++)
   {
     int algo;
     switch(recTrack->algo())
     {
       case reco::TrackBase::iter1: algo = 0; break;
       case reco::TrackBase::iter2: algo = 1; break;
       case reco::TrackBase::iter3: algo = 2; break;
       default: algo = 0;
     }
 
     if(algo == 0) file << ", RGBColor[1,0,0]";
     if(algo == 1) file << ", RGBColor[0.2,0.6,0.2]";
     if(algo == 2) file << ", RGBColor[0.2,0.2,0.6]";
 
     std::vector<TrajectoryMeasurement> meas = it->measurements();
 
     for(std::vector<TrajectoryMeasurement>::reverse_iterator im = meas.rbegin();
                                                         im!= meas.rend(); im++)
     {
       if(im == meas.rbegin())
       {
         GlobalPoint  p2 = (*(im  )).updatedState().globalPosition();
         GlobalVector v2 = (*(im  )).updatedState().globalDirection();
         GlobalPoint  p1 = GlobalPoint(recTrack->vertex().x(),
                                       recTrack->vertex().y(),
                                       recTrack->vertex().z());
 
         plotUtils.printHelix(p1,p2,v2, file, recTrack->charge());
       }
 
       if(im+1 != meas.rend())
       {
         GlobalPoint  p1 = (*(im  )).updatedState().globalPosition();
         GlobalPoint  p2 = (*(im+1)).updatedState().globalPosition();
         GlobalVector v2 = (*(im+1)).updatedState().globalDirection();
 
         plotUtils.printHelix(p1,p2,v2, file, recTrack->charge());
       }
     }
 
     // Ecal
     GlobalPoint p1 = (*(meas.rend()-1)).forwardPredictedState().globalPosition();
     FreeTrajectoryState fts = getTrajectoryAtOuterPoint(*recTrack);
     Surface::RotationType rot;
     TrajectoryStateOnSurface tsos;
 
     // Ecal Barrel
     Cylinder::ConstCylinderPointer theCylinder =
         Cylinder::build(Surface::PositionType(0.,0.,0), rot, 129.);
     tsos = thePropagator->propagate(fts,*theCylinder);
 
     if(tsos.isValid() &&
        fabs(tsos.globalPosition().z()) < 320.9)
     {
       GlobalPoint  p2 = tsos.globalPosition();
       GlobalVector v2 = tsos.globalDirection();
       plotUtils.printHelix(p1,p2,v2, file, recTrack->charge());
     }
     else
     { 
       // ECAL Endcap
       Plane::ConstPlanePointer thePlanePos =
           Plane::build(Surface::PositionType(0.,0.,320.9), rot);
       tsos = thePropagator->propagate(fts,*thePlanePos);
   
       if(tsos.isValid())
       {
         GlobalPoint  p2 = tsos.globalPosition();
         GlobalVector v2 = tsos.globalDirection();
         plotUtils.printHelix(p1,p2,v2, file, recTrack->charge());
       }
       else
       {
         // ECAL Endcap
         Plane::ConstPlanePointer thePlaneNeg =
             Plane::build(Surface::PositionType(0.,0.,-320.9), rot);
         tsos = thePropagator->propagate(fts,*thePlaneNeg);
 
         if(tsos.isValid())
         {
           GlobalPoint  p2 = tsos.globalPosition();
           GlobalVector v2 = tsos.globalDirection();
           plotUtils.printHelix(p1,p2,v2, file, recTrack->charge());
         }
       }
     }
   }
 
   file << "}]";
 
   delete theHitAssociator;
 }

Member Data Documentation

const edm::EventSetup& PlotRecTracks::es

private

Definition at line 36 of file PlotRecTracks.h.

std::ofstream& PlotRecTracks::file

private

Definition at line 38 of file PlotRecTracks.h.

const TrajectoryFitter* PlotRecTracks::theFitter

private

Definition at line 43 of file PlotRecTracks.h.

TrackerHitAssociator* PlotRecTracks::theHitAssociator

private

Definition at line 45 of file PlotRecTracks.h.

const MagneticField* PlotRecTracks::theMagField

private

Definition at line 41 of file PlotRecTracks.h.

const Propagator* PlotRecTracks::thePropagator

private

Definition at line 42 of file PlotRecTracks.h.

const TrackerGeometry* PlotRecTracks::theTracker

private

Definition at line 40 of file PlotRecTracks.h.

std::string PlotRecTracks::trackProducer

private

Definition at line 37 of file PlotRecTracks.h.

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation