DynamicTruncation Class Reference

#include <DynamicTruncation.h>

Public Types
typedef TransientTrackingRecHit::ConstRecHitContainer	ConstRecHitContainer
typedef TransientTrackingRecHit::ConstRecHitPointer	ConstRecHitPointer

Public Member Functions
	DynamicTruncation (const edm::Event &, const MuonServiceProxy &)
TransientTrackingRecHit::ConstRecHitContainer	filter (const Trajectory &)
reco::DYTInfo	getDYTInfo ()
void	setProd (const edm::Handle< DTRecSegment4DCollection > &DTSegProd, const edm::Handle< CSCSegmentCollection > &CSCSegProd)
void	setSelector (int)
void	setThr (const std::vector< int > &)
void	setUpdateState (bool)
void	setUseAPE (bool)
	~DynamicTruncation ()

Private Member Functions
bool	chooseLayers (int &, double const &, DTRecSegment4D const &, TrajectoryStateOnSurface const &, double const &, CSCSegment const &, TrajectoryStateOnSurface const &)
void	compatibleDets (TrajectoryStateOnSurface &, std::map< int, std::vector< DetId > > &)
void	correctThrByPtAndEta (double &)
void	fillDYTInfos (int const &, bool const &, int &, double const &, double const &, DTRecSegment4D const &, CSCSegment const &)
void	fillSegmentMaps (std::map< int, std::vector< DetId > > &, std::map< int, std::vector< DTRecSegment4D > > &, std::map< int, std::vector< CSCSegment > > &)
void	filteringAlgo ()
void	getThresholdFromCFG (double &, DetId const &)
void	getThresholdFromDB (double &, DetId const &)
void	preliminaryFit (std::map< int, std::vector< DetId > >, std::map< int, std::vector< DTRecSegment4D > >, std::map< int, std::vector< CSCSegment > >)
void	sort (ConstRecHitContainer &)
int	stationfromDet (DetId const &)
void	testCSCstation (TrajectoryStateOnSurface &, std::vector< CSCSegment > const &, double &, CSCSegment &, TrajectoryStateOnSurface &)
void	testDTstation (TrajectoryStateOnSurface &, std::vector< DTRecSegment4D > const &, double &, DTRecSegment4D &, TrajectoryStateOnSurface &)
void	update (TrajectoryStateOnSurface &, ConstRecHitPointer)
void	updateWithCSChits (TrajectoryStateOnSurface &, CSCSegment const &)
void	updateWithDThits (TrajectoryStateOnSurface &, DTRecSegment4D const &)
void	useSegment (DTRecSegment4D const &, TrajectoryStateOnSurface const &)
void	useSegment (CSCSegment const &, TrajectoryStateOnSurface const &)

Private Attributes
std::map< CSCDetId, GlobalError >	cscApeMap
edm::ESHandle< CSCGeometry >	cscGeom
TrajectoryStateOnSurface	currentState
bool	doUpdateOfKFStates
std::map< DTChamberId, GlobalError >	dtApeMap
reco::DYTInfo	dytInfo
int	DYTselector
const DYTThrObject *	dytThresholds
std::map< int, double >	estimatorMap
ChamberSegmentUtility *	getSegs
std::map< int, DetId >	idChamberMap
edm::ESHandle< MagneticField >	magfield
double	muonETAest
double	muonPTest
DirectMuonNavigation *	navigation
edm::ESHandle < MuonDetLayerGeometry >	navMuon
int	nStationsUsed
ConstRecHitContainer	prelFitMeas
TrajectoryStateOnSurface	prelFitState
edm::ESHandle< Propagator >	propagator
edm::ESHandle< Propagator >	propagatorCompatibleDet
edm::ESHandle< Propagator >	propagatorPF
ConstRecHitContainer	result
edm::ESHandle < GlobalTrackingGeometry >	theG
edm::ESHandle < TransientTrackingRecHitBuilder >	theMuonRecHitBuilder
ThrParameters *	thrManager
std::vector< int >	Thrs
edm::ESHandle < TrajectoryStateUpdator >	updatorHandle
bool	useAPE
bool	useDBforThr
std::map< int, bool >	usedStationMap

Detailed Description

Class: DynamicTruncation

Description: class for the dynamical stop of the KF according to the compatibility degree between the extrapolated track state and the reconstructed segment in the muon chambers

Authors : D. Pagano & G. Bruno - UCL Louvain

Definition at line 47 of file DynamicTruncation.h.

Member Typedef Documentation

typedef TransientTrackingRecHit::ConstRecHitContainer DynamicTruncation::ConstRecHitContainer

Definition at line 52 of file DynamicTruncation.h.

typedef TransientTrackingRecHit::ConstRecHitPointer DynamicTruncation::ConstRecHitPointer

Definition at line 51 of file DynamicTruncation.h.

Constructor & Destructor Documentation

DynamicTruncation::DynamicTruncation	(	const edm::Event &	event,
		const MuonServiceProxy &	theService
	)

Definition at line 37 of file DynamicTruncation.cc.

References ThrParameters::isValidThdDB(), and HLT_ES_cff::magfield.

                                                                                              {
  propagator = theService.propagator("SmartPropagatorAny");
  propagatorPF = theService.propagator("SmartPropagatorAny");
  propagatorCompatibleDet = theService.propagator("SmartPropagatorAny");
  theG = theService.trackingGeometry();
  theService.eventSetup().get<TransientRecHitRecord>().get("MuonRecHitBuilder",theMuonRecHitBuilder);
  theService.eventSetup().get<TrackingComponentsRecord>().get("KFUpdator",updatorHandle);
  theService.eventSetup().get<MuonGeometryRecord>().get(cscGeom);
  theService.eventSetup().get<MuonRecoGeometryRecord>().get(navMuon);
  theService.eventSetup().get<IdealMagneticFieldRecord>().get(magfield);
  navigation = new DirectMuonNavigation(theService.detLayerGeometry());
  getSegs = new ChamberSegmentUtility();
  thrManager = new ThrParameters(&theService.eventSetup());
  useDBforThr = thrManager->isValidThdDB();
  if (useDBforThr) dytThresholds = thrManager->getInitialThresholds();
  doUpdateOfKFStates = true;
}

DynamicTruncation::~DynamicTruncation

(

)

Definition at line 55 of file DynamicTruncation.cc.

                                      {
  delete navigation;
  delete thrManager;
  delete getSegs;
}

Member Function Documentation

bool DynamicTruncation::chooseLayers ( int &  incompLayers, double const &  bestDTEstimator, DTRecSegment4D const &  bestDTSeg, TrajectoryStateOnSurface const &  tsosDT, double const &  bestCSCEstimator, CSCSegment const &  bestCSCSeg, TrajectoryStateOnSurface const &  tsosCSC  )

private

Definition at line 400 of file DynamicTruncation.cc.

References DTRecSegment4D::chamberId(), CSCSegment::cscDetId(), and MAX_THR.

                                                                                                                            {
  double initThr = MAX_THR;
  if (bestDTEstimator == MAX_THR && bestCSCEstimator == MAX_THR) return false;
  if (bestDTEstimator <= bestCSCEstimator) {
    // Get threshold for the chamber
    if (useDBforThr) getThresholdFromDB(initThr, DetId(bestDTSeg.chamberId()));
    else getThresholdFromCFG(initThr, DetId(bestDTSeg.chamberId())); 
    if (DYTselector == 0 || (DYTselector == 1 && bestDTEstimator < initThr) ||
    (DYTselector == 2 && incompLayers < 2 && bestDTEstimator < initThr)) {
      useSegment(bestDTSeg, tsosDT); 
      return true;
    }
  } else {
    // Get threshold for the chamber
    if (useDBforThr) getThresholdFromDB(initThr, DetId(bestCSCSeg.cscDetId()));
    else getThresholdFromCFG(initThr, DetId(bestCSCSeg.cscDetId()));
    if (DYTselector == 0 || (DYTselector == 1 && bestCSCEstimator < initThr) ||
    (DYTselector == 2 && incompLayers < 2 && bestCSCEstimator < initThr)) {
      useSegment(bestCSCSeg, tsosCSC);
      return true;
    }
  }
  return false;
}

void DynamicTruncation::compatibleDets ( TrajectoryStateOnSurface &  tsos, std::map< int, std::vector< DetId > > &  detMap  )

private

Definition at line 249 of file DynamicTruncation.cc.

References alongMomentum, Chi2MeasurementEstimatorESProducer_cfi::Chi2MeasurementEstimator, GeomDetEnumerators::CSC, GeomDetEnumerators::DT, and edm::first().

                                                                                                       {
  MuonPatternRecoDumper dumper;
  MeasurementEstimator *theEstimator = new Chi2MeasurementEstimator(1000, 1000);
  vector<const DetLayer *> navLayers;
  navLayers = navigation->compatibleLayers(*(currentState.freeState()), alongMomentum);
  unsigned int ilayerCorrected = 0;
  for ( unsigned int ilayer=0; ilayer<navLayers.size(); ilayer++ ) {
    // Skip RPC layers
    if (navLayers[ilayer]->subDetector() != GeomDetEnumerators::DT &&
    navLayers[ilayer]->subDetector() != GeomDetEnumerators::CSC) continue;
    ilayerCorrected++;
    vector<DetLayer::DetWithState> comps = navLayers[ilayer]->compatibleDets(currentState, *propagatorCompatibleDet, *theEstimator);
    //cout << comps.size() << " compatible Dets with " << navLayers[ilayer]->subDetector() << " Layer " << ilayer << " " 
    //<< dumper.dumpLayer(navLayers[ilayer]);
    if (comps.size() > 0) {
      for ( unsigned int icomp=0; icomp<comps.size(); icomp++ ) {
        DetId id(comps[icomp].first->geographicalId().rawId());
        detMap[ilayerCorrected].push_back(id);
      }
    }
  }
  if (theEstimator) delete theEstimator;
}

void DynamicTruncation::correctThrByPtAndEta ( double &  thr )

private

Definition at line 442 of file DynamicTruncation.cc.

                                                        {

  // This section will be implemented //
  //    after the release of APEs     //

}

void DynamicTruncation::fillDYTInfos ( int const &  st, bool const &  chosenLayer, int &  incompConLay, double const &  bestDTEstimator, double const &  bestCSCEstimator, DTRecSegment4D const &  bestDTSeg, CSCSegment const &  bestCSCSeg  )

private

Definition at line 224 of file DynamicTruncation.cc.

References DTRecSegment4D::chamberId(), and CSCSegment::cscDetId().

                                                                                    {
  if (chosenLayer) {
    nStationsUsed++;
    incompConLay = 0;
    if (bestDTEstimator <= bestCSCEstimator) {
      estimatorMap[st] = bestDTEstimator;
      DetId id(bestDTSeg.chamberId()); 
      idChamberMap[st] = id;
    } else {
      DetId id(bestCSCSeg.cscDetId());
      idChamberMap[st] = id;
      estimatorMap[st] = bestCSCEstimator;
    }
    usedStationMap[st] = true;
  } else {
    incompConLay++;
    estimatorMap[st] = -1;
    usedStationMap[st] = false;
  }
}

void DynamicTruncation::fillSegmentMaps ( std::map< int, std::vector< DetId > > &  compatibleIds, std::map< int, std::vector< DTRecSegment4D > > &  dtSegMap, std::map< int, std::vector< CSCSegment > > &  cscSegMap  )

private

Definition at line 275 of file DynamicTruncation.cc.

References MuonSubdetId::CSC, MuonSubdetId::DT, j, roll_playback::k, python.multivaluedict::map(), and tmp.

                                                                                   {
  for (map<int, vector<DetId> >::iterator it=compatibleIds.begin(); it!=compatibleIds.end(); ++it) {
    vector<DetId> ids = compatibleIds[it->first];
    for (unsigned j = 0; j < ids.size(); j++) {
      if (ids[j].subdetId() == MuonSubdetId::CSC) {
        CSCDetId ch(ids[j]);
        vector<CSCSegment> tmp = getSegs->getCSCSegmentsInChamber(ch);
        for (unsigned int k = 0; k < tmp.size(); k++) cscSegMap[it->first].push_back(tmp[k]);
      }
      if (ids[j].subdetId() == MuonSubdetId::DT) {
        DTChamberId ch(ids[j]);
        vector<DTRecSegment4D> tmp = getSegs->getDTSegmentsInChamber(ch);
        for (unsigned int k = 0; k < tmp.size(); k++) dtSegMap[it->first].push_back(tmp[k]);
      }
    }
  }
}

TransientTrackingRecHit::ConstRecHitContainer DynamicTruncation::filter

(

const Trajectory &

traj

)

Definition at line 131 of file DynamicTruncation.cc.

References DetId::det(), TrajectoryMeasurement::forwardPredictedState(), TrackingRecHit::geographicalId(), TrajectoryStateOnSurface::globalPosition(), PV3DBase< T, PVType, FrameType >::mag(), Trajectory::measurements(), TrajectoryMeasurement::recHit(), query::result, DetId::Tracker, and update.

Referenced by GlobalMuonRefitter::refit().

                                                                                            {
  result.clear();
  prelFitMeas.clear();
  
  // Get APE maps 
  dtApeMap = thrManager->GetDTApeMap();
  cscApeMap = thrManager->GetCSCApeMap();

  // Get Last tracker TSOS (updated)
  vector<TrajectoryMeasurement> muonMeasurements = traj.measurements();
  TrajectoryMeasurement lastTKm = muonMeasurements.front();
  for (vector<TrajectoryMeasurement>::const_iterator imT = muonMeasurements.begin(); imT != muonMeasurements.end(); imT++ ) {
    if ( !(*imT).recHit()->isValid() ) continue;
    const TransientTrackingRecHit* hit = &(*(*imT).recHit());
    if (hit->geographicalId().det() == DetId::Tracker) {
      result.push_back((*imT).recHit());
      if (!(*imT).forwardPredictedState().isValid()) continue;
      if ((*imT).forwardPredictedState().globalPosition().mag() >
      lastTKm.forwardPredictedState().globalPosition().mag()) lastTKm = *imT;
    }
  }
  currentState = lastTKm.forwardPredictedState();
  update(currentState, lastTKm.recHit());

  prelFitState = lastTKm.forwardPredictedState();
  update(prelFitState, lastTKm.recHit());
  prelFitMeas = result;

  // Run the DYT
  filteringAlgo();
  
  return result;
}

void DynamicTruncation::filteringAlgo ( )

private

Definition at line 167 of file DynamicTruncation.cc.

References python.multivaluedict::map(), and MAX_THR.

                                      {
  map<int, vector<DetId> > compatibleIds;
  map<int, vector<DTRecSegment4D> > dtSegMap;
  map<int, vector<CSCSegment> > cscSegMap;
  int incompConLay = 0;
  nStationsUsed = 0;

  // Get list of compatible layers
  compatibleDets(currentState, compatibleIds);

  // Fill segment maps
  fillSegmentMaps(compatibleIds, dtSegMap, cscSegMap); 

  // Do a preliminary fit
  if (useDBforThr) preliminaryFit(compatibleIds, dtSegMap, cscSegMap);

  // Loop on compatible layers
  for (map<int, vector<DetId> >::iterator it=compatibleIds.begin(); it!=compatibleIds.end(); ++it) {
    int stLayer = stationfromDet(it->second.front());
    DTRecSegment4D bestDTSeg;
    CSCSegment bestCSCSeg;
    double bestDTEstimator  = MAX_THR;
    double bestCSCEstimator = MAX_THR;
    vector<DTRecSegment4D> dtSegs   = dtSegMap[it->first];
    vector<CSCSegment> cscSegs      = cscSegMap[it->first];

    // DT case: find the most compatible segment 
    TrajectoryStateOnSurface tsosDTlayer;
    testDTstation(currentState, dtSegs, bestDTEstimator, bestDTSeg, tsosDTlayer);

    // CSC case: find the most compatible segment
    TrajectoryStateOnSurface tsosCSClayer;
    testCSCstation(currentState, cscSegs, bestCSCEstimator, bestCSCSeg, tsosCSClayer);

    // Decide whether to keep the layer or not
    bool chosenLayer = chooseLayers(incompConLay, bestDTEstimator, bestDTSeg, tsosDTlayer, bestCSCEstimator, bestCSCSeg, tsosCSClayer);
    fillDYTInfos(stLayer, chosenLayer, incompConLay, bestDTEstimator, bestCSCEstimator, bestDTSeg, bestCSCSeg); 
  }
  //cout << "Number of used stations = " << nStationsUsed << endl;
}

reco::DYTInfo DynamicTruncation::getDYTInfo ( )

inline

Definition at line 72 of file DynamicTruncation.h.

References dytInfo, estimatorMap, idChamberMap, nStationsUsed, reco::DYTInfo::setDYTEstimators(), reco::DYTInfo::setIdChambers(), reco::DYTInfo::setNStUsed(), reco::DYTInfo::setUsedStations(), and usedStationMap.

Referenced by GlobalMuonRefitter::refit().

                           {
    dytInfo.setNStUsed(nStationsUsed);
    dytInfo.setDYTEstimators(estimatorMap);
    dytInfo.setUsedStations(usedStationMap);
    dytInfo.setIdChambers(idChamberMap);
    return dytInfo;
  }

void DynamicTruncation::getThresholdFromCFG ( double &  thr, DetId const &  id  )

private

Definition at line 453 of file DynamicTruncation.cc.

References MuonSubdetId::CSC, and MuonSubdetId::DT.

                                                                        {
  if (id.subdetId() == MuonSubdetId::DT) {
    thr = Thrs[0];
  }
  if (id.subdetId() == MuonSubdetId::CSC) {
    thr = Thrs[1];
  }
}

void DynamicTruncation::getThresholdFromDB ( double &  thr, DetId const &  id  )

private

Definition at line 428 of file DynamicTruncation.cc.

References DYTThrObject::DytThrStruct::id, getGTfromDQMFile::obj, and DYTThrObject::DytThrStruct::thr.

                                                                       {
  vector<DYTThrObject::DytThrStruct> thrvector = dytThresholds->thrsVec;
  for (vector<DYTThrObject::DytThrStruct>::const_iterator it = thrvector.begin(); it != thrvector.end(); it++) {
    DYTThrObject::DytThrStruct obj = (*it);
    if (obj.id == id) {
      thr = obj.thr;
      break;
    }
  }
  correctThrByPtAndEta(thr);
}

void DynamicTruncation::preliminaryFit ( std::map< int, std::vector< DetId > >  compatibleIds, std::map< int, std::vector< DTRecSegment4D > >  dtSegMap, std::map< int, std::vector< CSCSegment > >  cscSegMap  )

private

Definition at line 355 of file DynamicTruncation.cc.

References DTRecSegment4D::chamberId(), CSCSegment::cscDetId(), TrajectoryStateOnSurface::globalMomentum(), TrajectoryStateOnSurface::isValid(), python.multivaluedict::map(), MAX_THR, PV3DBase< T, PVType, FrameType >::perp(), and tmp.

                                                                {
  for (map<int, vector<DetId> >::iterator it=compatibleIds.begin(); it!=compatibleIds.end(); ++it) {
    DTRecSegment4D bestDTSeg;
    CSCSegment bestCSCSeg;
    double bestDTEstimator  = MAX_THR;
    double bestCSCEstimator = MAX_THR;
    double initThr = MAX_THR;
    vector<DTRecSegment4D> dtSegs = dtSegMap[it->first];
    vector<CSCSegment> cscSegs    = cscSegMap[it->first];

    // DT case: find the most compatible segment
    TrajectoryStateOnSurface tsosDTlayer;
    testDTstation(prelFitState, dtSegs, bestDTEstimator, bestDTSeg, tsosDTlayer);

    // CSC case: find the most compatible segment
    TrajectoryStateOnSurface tsosCSClayer;
    testCSCstation(prelFitState, cscSegs, bestCSCEstimator, bestCSCSeg, tsosCSClayer);

    // Decide whether to keep the layer or not
    if (bestDTEstimator == MAX_THR && bestCSCEstimator == MAX_THR) continue;
    if (bestDTEstimator <= bestCSCEstimator) {
      getThresholdFromCFG(initThr, DetId(bestDTSeg.chamberId()));
      if (bestDTEstimator >= initThr) continue;
      prelFitMeas.push_back(theMuonRecHitBuilder->build(&bestDTSeg));
      prelFitState = updatorHandle->update(tsosDTlayer, *theMuonRecHitBuilder->build(&bestDTSeg));
    } else {
      getThresholdFromCFG(initThr, DetId(bestCSCSeg.cscDetId()));
      if (bestCSCEstimator >= initThr) continue;
      prelFitMeas.push_back(theMuonRecHitBuilder->build(&bestCSCSeg));
      prelFitState = updatorHandle->update(tsosCSClayer, *theMuonRecHitBuilder->build(&bestCSCSeg));
    }
  }
  if (!prelFitMeas.empty()) prelFitMeas.pop_back();
  for (ConstRecHitContainer::const_iterator imrh = prelFitMeas.end(); imrh != prelFitMeas.begin(); imrh-- ) {
    DetId id = (*imrh)->geographicalId(); 
    TrajectoryStateOnSurface tmp = propagatorPF->propagate(prelFitState, theG->idToDet(id)->surface());
    if (tmp.isValid()) prelFitState = tmp; 
  }
  muonPTest  = prelFitState.globalMomentum().perp();
  muonETAest = prelFitState.globalMomentum().eta();
}

void DynamicTruncation::setProd ( const edm::Handle< DTRecSegment4DCollection > &  DTSegProd, const edm::Handle< CSCSegmentCollection > &  CSCSegProd  )

inline

Definition at line 58 of file DynamicTruncation.h.

References getSegs, and ChamberSegmentUtility::initCSU().

Referenced by GlobalMuonRefitter::refit().

                                                              {
    getSegs->initCSU(DTSegProd, CSCSegProd);
  }

void DynamicTruncation::setSelector

(

int

selector

)

Definition at line 98 of file DynamicTruncation.cc.

References edm::hlt::Exception.

Referenced by GlobalMuonRefitter::refit().

                                                {
  if (selector < 0 || selector > 2) throw cms::Exception("NotAvailable") << "DYT selector: wrong option!" << endl;
  //if (selector == 0) cout << "[DYT disabled]\n";
  //if (selector == 1) cout << "[use all compatible stations]\n";
  //if (selector == 2) cout << "[stop at second consecutive incompatible station]\n";
  DYTselector = selector;

}

void DynamicTruncation::setThr

(

const std::vector< int > &

thr

)

Definition at line 115 of file DynamicTruncation.cc.

References edm::hlt::Exception, i, and MAX_THR.

Referenced by GlobalMuonRefitter::refit().

                                                     {
  if (thr.size() == 2) {
    for (unsigned int i = 0; i < thr.size(); i++)
      if (thr[i] >= 0) Thrs.push_back(thr[i]);
      else Thrs.push_back(MAX_THR);
    return;
  }
  throw cms::Exception("NotAvailable") << "WARNING: wrong size for the threshold vector!\nExpected size: 2\n   Found size: " << thr.size();
}

void DynamicTruncation::setUpdateState

(

bool

upState

)

Definition at line 111 of file DynamicTruncation.cc.

Referenced by GlobalMuonRefitter::refit().

                                                   {
  doUpdateOfKFStates = upState;
}

void DynamicTruncation::setUseAPE

(

bool

useAPE_

)

Definition at line 107 of file DynamicTruncation.cc.

Referenced by GlobalMuonRefitter::refit().

                                              {
  useAPE = useAPE_;
}

void DynamicTruncation::sort ( ConstRecHitContainer &  recHits )

private

Definition at line 464 of file DynamicTruncation.cc.

References i, j, mag(), n, and edm::swap().

                                                          {
  unsigned int i=0;
  unsigned int j=0;
  ConstRecHitContainer::size_type n = recHits.size();
  for(i=1; i<n; ++i)
    for(j=n-1; j>=i; --j)
      if(recHits[j-1]->globalPosition().mag() > recHits[j]->globalPosition().mag()) swap (recHits[j-1],recHits[j]);
}

int DynamicTruncation::stationfromDet ( DetId const &  det )

private

Definition at line 210 of file DynamicTruncation.cc.

References MuonSubdetId::CSC, MuonSubdetId::DT, DTChamberId::station(), CSCDetId::station(), and DetId::subdetId().

                                                      {
  if (det.subdetId() == MuonSubdetId::CSC) {
    CSCDetId ch(det);
    return ch.station();
  }
  if (det.subdetId() == MuonSubdetId::DT) {
    DTChamberId ch(det);
    return ch.station();
  }
  return 0;
}

void DynamicTruncation::testCSCstation ( TrajectoryStateOnSurface &  startingState, std::vector< CSCSegment > const &  segments, double &  bestEstimator, CSCSegment &  bestSeg, TrajectoryStateOnSurface &  tsoscsc  )

private

Definition at line 318 of file DynamicTruncation.cc.

References TrajectoryStateOnSurface::surface(), ErrorFrameTransformer::transform(), and StateSegmentMatcher::value().

                                                                                                      {
  if (segments.size() == 0) return;
  for (unsigned int iSeg = 0; iSeg < segments.size(); iSeg++) {
    CSCDetId chamber(segments[iSeg].cscDetId());
    if (!propagator->propagate(startingState, theG->idToDet(chamber)->surface()).isValid()) continue;
    tsoscsc = propagator->propagate(startingState, theG->idToDet(chamber)->surface());
    //if (!tsoscsc.isValid()) continue;
    LocalError apeLoc;
    if (useAPE) apeLoc = ErrorFrameTransformer().transform(cscApeMap.find(chamber)->second, theG->idToDet(chamber)->surface());
    StateSegmentMatcher estim(tsoscsc, segments[iSeg], apeLoc);
    double estimator = estim.value();
    //cout << "estimator CSC = " << estimator << endl;
    if (estimator >= bestEstimator) continue;
    bestEstimator = estimator;
    bestSeg = segments[iSeg]; 
  }
}

void DynamicTruncation::testDTstation ( TrajectoryStateOnSurface &  startingState, std::vector< DTRecSegment4D > const &  segments, double &  bestEstimator, DTRecSegment4D &  bestSeg, TrajectoryStateOnSurface &  tsosdt  )

private

Definition at line 297 of file DynamicTruncation.cc.

References TrajectoryStateOnSurface::surface(), ErrorFrameTransformer::transform(), and StateSegmentMatcher::value().

                                                                                                        {
  if (segments.size() == 0) return;
  for (unsigned int iSeg = 0; iSeg < segments.size(); iSeg++) {
    DTChamberId chamber(segments[iSeg].chamberId());
    if (!propagator->propagate(startingState, theG->idToDet(chamber)->surface()).isValid()) continue;
    tsosdt = propagator->propagate(startingState, theG->idToDet(chamber)->surface());
    //if (!tsosdt.isValid()) continue;
    LocalError apeLoc;
    if (useAPE) apeLoc = ErrorFrameTransformer().transform(dtApeMap.find(chamber)->second, theG->idToDet(chamber)->surface());
    StateSegmentMatcher estim(tsosdt, segments[iSeg], apeLoc);
    double estimator = estim.value();      
    //cout << "estimator DT = " << estimator << endl;
    if (estimator >= bestEstimator) continue; 
    bestEstimator = estimator;
    bestSeg = segments[iSeg];
  }
}

void DynamicTruncation::update ( TrajectoryStateOnSurface &  tsos, ConstRecHitPointer  rechit  )

private

Definition at line 61 of file DynamicTruncation.cc.

References TrajectoryStateOnSurface::isValid(), groupFilesInBlocks::temp, and TrajectoryStateOnSurface::update().

Referenced by progressbar.ProgressBar::__next__(), relval_steps.Matrix::__setitem__(), relval_steps.Steps::__setitem__(), Vispa.Gui.VispaWidget.VispaWidget::autosize(), Vispa.Views.LineDecayView.LineDecayContainer::createObject(), Vispa.Views.LineDecayView.LineDecayContainer::deselectAllObjects(), Vispa.Gui.VispaWidgetOwner.VispaWidgetOwner::deselectAllWidgets(), Vispa.Gui.VispaWidget.VispaWidget::enableAutosizing(), progressbar.ProgressBar::finish(), Vispa.Gui.MenuWidget.MenuWidget::leaveEvent(), Vispa.Gui.VispaWidgetOwner.VispaWidgetOwner::mouseMoveEvent(), Vispa.Gui.MenuWidget.MenuWidget::mouseMoveEvent(), Vispa.Views.LineDecayView.LineDecayContainer::mouseMoveEvent(), Vispa.Gui.VispaWidgetOwner.VispaWidgetOwner::mouseReleaseEvent(), Vispa.Views.LineDecayView.LineDecayContainer::objectMoved(), relval_steps.Steps::overwrite(), Vispa.Views.LineDecayView.LineDecayContainer::removeObject(), Vispa.Gui.ConnectableWidget.ConnectableWidget::removePorts(), Vispa.Gui.FindDialog.FindDialog::reset(), Vispa.Gui.PortConnection.PointToPointConnection::select(), Vispa.Gui.VispaWidget.VispaWidget::select(), Vispa.Views.LineDecayView.LineDecayContainer::select(), Vispa.Gui.VispaWidget.VispaWidget::setText(), Vispa.Gui.VispaWidget.VispaWidget::setTitle(), Vispa.Gui.ZoomableWidget.ZoomableWidget::setZoom(), Vispa.Views.LineDecayView.LineDecayContainer::setZoom(), and Vispa.Gui.PortConnection.PointToPointConnection::updateConnection().

                                                                                        {
  TrajectoryStateOnSurface temp = updatorHandle->update(tsos, *rechit);
  if (temp.isValid()) tsos = updatorHandle->update(tsos, *rechit);
}

void DynamicTruncation::updateWithCSChits ( TrajectoryStateOnSurface &  tsos, CSCSegment const &  bestCSCSeg  )

private

Definition at line 80 of file DynamicTruncation.cc.

References TrajectoryStateOnSurface::isValid(), python.multivaluedict::sort(), CSCSegment::specificRecHits(), GeomDet::surface(), groupFilesInBlocks::temp, and TrajectoryStateOnSurface::update().

                                                                                                      {
  ConstRecHitContainer tmprecHits;
  vector<CSCRecHit2D> CSCrh = bestCSCSeg.specificRecHits();
  for (vector<CSCRecHit2D>::iterator it = CSCrh.begin(); it != CSCrh.end(); ++it) {
    tmprecHits.push_back(theMuonRecHitBuilder->build(&*it));
  }
  sort(tmprecHits);
  for (ConstRecHitContainer::const_iterator it = tmprecHits.begin(); it != tmprecHits.end(); ++it) {
    const CSCLayer* cscLayer = cscGeom->layer((*it)->det()->geographicalId());
    TrajectoryStateOnSurface temp = propagator->propagate(tsos, cscLayer->surface());  
    if (temp.isValid()) tsos = updatorHandle->update(temp, **it);
  }
}

void DynamicTruncation::updateWithDThits ( TrajectoryStateOnSurface &  tsos, DTRecSegment4D const &  bestDTSeg  )

private

Definition at line 66 of file DynamicTruncation.cc.

References DTRecSegment4D::recHits(), python.multivaluedict::sort(), TrajectoryStateOnSurface::surface(), groupFilesInBlocks::temp, and TrajectoryStateOnSurface::update().

                                                                                                        {
  ConstRecHitContainer tmprecHits;
  vector<const TrackingRecHit*> DTrh = bestDTSeg.recHits();
  for (vector<const TrackingRecHit*>::iterator it = DTrh.begin(); it != DTrh.end(); it++) {
    tmprecHits.push_back(theMuonRecHitBuilder->build(*it)); 
  }
  sort(tmprecHits);
  for (ConstRecHitContainer::const_iterator it = tmprecHits.begin(); it != tmprecHits.end(); ++it) {
    DTLayerId layid((*it)->det()->geographicalId());
    TrajectoryStateOnSurface temp = propagator->propagate(tsos, theG->idToDet(layid)->surface());
    if (temp.isValid()) tsos = updatorHandle->update(temp, **it);
  }
}

void DynamicTruncation::useSegment ( DTRecSegment4D const &  bestDTSeg, TrajectoryStateOnSurface const &  tsosDT  )

private

Definition at line 339 of file DynamicTruncation.cc.

References query::result.

                                                                                                          {
  result.push_back(theMuonRecHitBuilder->build(&bestDTSeg));
  if (doUpdateOfKFStates) updateWithDThits(currentState, bestDTSeg);
  else currentState = tsosDT;
}

void DynamicTruncation::useSegment ( CSCSegment const &  bestCSCSeg, TrajectoryStateOnSurface const &  tsosCSC  )

private

Definition at line 347 of file DynamicTruncation.cc.

References query::result.

                                                                                                        {
  result.push_back(theMuonRecHitBuilder->build(&bestCSCSeg));
  if (doUpdateOfKFStates) updateWithCSChits(currentState, bestCSCSeg);
  else currentState = tsosCSC;
}

Member Data Documentation

std::map<CSCDetId, GlobalError> DynamicTruncation::cscApeMap

private

Definition at line 123 of file DynamicTruncation.h.

edm::ESHandle<CSCGeometry> DynamicTruncation::cscGeom

private

Definition at line 110 of file DynamicTruncation.h.

TrajectoryStateOnSurface DynamicTruncation::currentState

private

Definition at line 119 of file DynamicTruncation.h.

bool DynamicTruncation::doUpdateOfKFStates

private

Definition at line 129 of file DynamicTruncation.h.

std::map<DTChamberId, GlobalError> DynamicTruncation::dtApeMap

private

Definition at line 122 of file DynamicTruncation.h.

reco::DYTInfo DynamicTruncation::dytInfo

private

Definition at line 121 of file DynamicTruncation.h.

Referenced by getDYTInfo().

int DynamicTruncation::DYTselector

private

Definition at line 105 of file DynamicTruncation.h.

const DYTThrObject* DynamicTruncation::dytThresholds

private

Definition at line 125 of file DynamicTruncation.h.

std::map<int, double> DynamicTruncation::estimatorMap

private

Definition at line 116 of file DynamicTruncation.h.

Referenced by getDYTInfo().

ChamberSegmentUtility* DynamicTruncation::getSegs

private

Definition at line 126 of file DynamicTruncation.h.

Referenced by setProd().

std::map<int, DetId> DynamicTruncation::idChamberMap

private

Definition at line 118 of file DynamicTruncation.h.

Referenced by getDYTInfo().

edm::ESHandle<MagneticField> DynamicTruncation::magfield

private

Definition at line 115 of file DynamicTruncation.h.

double DynamicTruncation::muonETAest

private

Definition at line 124 of file DynamicTruncation.h.

double DynamicTruncation::muonPTest

private

Definition at line 124 of file DynamicTruncation.h.

DirectMuonNavigation* DynamicTruncation::navigation

private

Definition at line 114 of file DynamicTruncation.h.

edm::ESHandle<MuonDetLayerGeometry> DynamicTruncation::navMuon

private

Definition at line 113 of file DynamicTruncation.h.

int DynamicTruncation::nStationsUsed

private

Definition at line 104 of file DynamicTruncation.h.

Referenced by getDYTInfo().

ConstRecHitContainer DynamicTruncation::prelFitMeas

private

Definition at line 101 of file DynamicTruncation.h.

TrajectoryStateOnSurface DynamicTruncation::prelFitState

private

Definition at line 120 of file DynamicTruncation.h.

edm::ESHandle<Propagator> DynamicTruncation::propagator

private

Definition at line 106 of file DynamicTruncation.h.

edm::ESHandle<Propagator> DynamicTruncation::propagatorCompatibleDet

private

Definition at line 108 of file DynamicTruncation.h.

edm::ESHandle<Propagator> DynamicTruncation::propagatorPF

private

Definition at line 107 of file DynamicTruncation.h.

ConstRecHitContainer DynamicTruncation::result

private

Definition at line 101 of file DynamicTruncation.h.

edm::ESHandle<GlobalTrackingGeometry> DynamicTruncation::theG

private

Definition at line 109 of file DynamicTruncation.h.

edm::ESHandle<TransientTrackingRecHitBuilder> DynamicTruncation::theMuonRecHitBuilder

private

Definition at line 111 of file DynamicTruncation.h.

ThrParameters* DynamicTruncation::thrManager

private

Definition at line 127 of file DynamicTruncation.h.

std::vector<int> DynamicTruncation::Thrs

private

Definition at line 103 of file DynamicTruncation.h.

edm::ESHandle<TrajectoryStateUpdator> DynamicTruncation::updatorHandle

private

Definition at line 112 of file DynamicTruncation.h.

bool DynamicTruncation::useAPE

private

Definition at line 102 of file DynamicTruncation.h.

bool DynamicTruncation::useDBforThr

private

Definition at line 128 of file DynamicTruncation.h.

std::map<int, bool> DynamicTruncation::usedStationMap

private

Definition at line 117 of file DynamicTruncation.h.

Referenced by getDYTInfo().