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Public Types | Public Member Functions | Private Member Functions | Private Attributes

StandAloneMuonTrajectoryBuilder Class Reference

#include <StandAloneTrajectoryBuilder.h>

Inheritance diagram for StandAloneMuonTrajectoryBuilder:
MuonTrajectoryBuilder

List of all members.

Public Types

typedef std::pair< const
DetLayer
*, TrajectoryStateOnSurface
DetLayerWithState

Public Member Functions

StandAloneMuonFilterbwfilter () const
 actual filter
StandAloneMuonFilterfilter () const
 pre-filter
StandAloneMuonRefitterrefitter () const
 refitter of the hits container
virtual void setEvent (const edm::Event &event)
 Pass the Event to the algo at each event.
 StandAloneMuonTrajectoryBuilder (const edm::ParameterSet &, const MuonServiceProxy *)
 Constructor with Parameter set and MuonServiceProxy.
virtual CandidateContainer trajectories (const TrackCand &)
 dummy implementation, unused in this class
TrajectoryContainer trajectories (const TrajectorySeed &)
 return a container of the reconstructed trajectories compatible with a given seed
virtual ~StandAloneMuonTrajectoryBuilder ()
 Destructor.

Private Member Functions

DetLayerWithState propagateTheSeedTSOS (TrajectoryStateOnSurface &aTSOS, DetId &aDetId)

Private Attributes

bool doBackwardFilter
bool doRefit
bool doSeedRefit
StandAloneMuonFiltertheBWFilter
std::string theBWSeedType
StandAloneMuonFiltertheFilter
std::string theNavigationType
StandAloneMuonRefittertheRefitter
recoMuon::SeedPosition theSeedPosition
std::string theSeedPropagatorName
 Propagator for the seed extrapolation.
SeedTransformertheSeedTransformer
const MuonServiceProxytheService

Detailed Description

Definition at line 26 of file StandAloneTrajectoryBuilder.h.


Member Typedef Documentation

Definition at line 29 of file StandAloneTrajectoryBuilder.h.


Constructor & Destructor Documentation

StandAloneMuonTrajectoryBuilder::StandAloneMuonTrajectoryBuilder ( const edm::ParameterSet par,
const MuonServiceProxy *  service 
)

Constructor with Parameter set and MuonServiceProxy.

Definition at line 41 of file StandAloneTrajectoryBuilder.cc.

References edm::ParameterSet::addParameter(), doBackwardFilter, doRefit, doSeedRefit, Exception, edm::ParameterSet::getParameter(), recoMuon::in, LogTrace, metname, dbtoconf::out, theBWFilter, theBWSeedType, theFilter, theNavigationType, theRefitter, theSeedPosition, theSeedPropagatorName, theSeedTransformer, and theService.

                                                                                                 :theService(service){
  const std::string metname = "Muon|RecoMuon|StandAloneMuonTrajectoryBuilder";
  
  LogTrace(metname) << "constructor called" << endl;

  // The navigation type:
  // "Direct","Standard"
  theNavigationType = par.getParameter<string>("NavigationType");
  
  // The inward-outward fitter (starts from seed state)
  ParameterSet filterPSet = par.getParameter<ParameterSet>("FilterParameters");
  filterPSet.addParameter<string>("NavigationType",theNavigationType);
  theFilter = new StandAloneMuonFilter(filterPSet,theService);

  // Fit direction
  string seedPosition = par.getParameter<string>("SeedPosition");
  
  if (seedPosition == "in" ) theSeedPosition = recoMuon::in;
  else if (seedPosition == "out" ) theSeedPosition = recoMuon::out;
  else 
    throw cms::Exception("StandAloneMuonFilter constructor") 
      <<"Wrong seed position chosen in StandAloneMuonFilter::StandAloneMuonFilter ParameterSet"
      << "\n"
      << "Possible choices are:"
      << "\n"
      << "SeedPosition = in or SeedPosition = out";
  
  // Propagator for the seed extrapolation
  theSeedPropagatorName = par.getParameter<string>("SeedPropagator");
  
  // Disable/Enable the backward filter
  doBackwardFilter = par.getParameter<bool>("DoBackwardFilter");
  
  // Disable/Enable the refit of the trajectory
  doRefit = par.getParameter<bool>("DoRefit");
   
  // Disable/Enable the refit of the trajectory seed
  doSeedRefit = par.getParameter<bool>("DoSeedRefit");
   
  if(doBackwardFilter){
    // The outward-inward fitter (starts from theFilter outermost state)
    ParameterSet bwFilterPSet = par.getParameter<ParameterSet>("BWFilterParameters");
    //  theBWFilter = new StandAloneMuonBackwardFilter(bwFilterPSet,theService); // FIXME
    bwFilterPSet.addParameter<string>("NavigationType",theNavigationType);
    theBWFilter = new StandAloneMuonFilter(bwFilterPSet,theService);
    
    theBWSeedType = bwFilterPSet.getParameter<string>("BWSeedType");
  }

  if(doRefit){
    // The outward-inward fitter (starts from theBWFilter innermost state)
    ParameterSet refitterPSet = par.getParameter<ParameterSet>("RefitterParameters");
    theRefitter = new StandAloneMuonRefitter(refitterPSet, theService);
  }

  // The seed transformer (used to refit the seed and get the seed transient state)
  //  ParameterSet seedTransformerPSet = par.getParameter<ParameterSet>("SeedTransformerParameters");
  ParameterSet seedTransformerParameters = par.getParameter<ParameterSet>("SeedTransformerParameters");
  theSeedTransformer = new SeedTransformer(seedTransformerParameters);

}
StandAloneMuonTrajectoryBuilder::~StandAloneMuonTrajectoryBuilder ( ) [virtual]

Destructor.

Definition at line 109 of file StandAloneTrajectoryBuilder.cc.

References doBackwardFilter, doRefit, LogTrace, theBWFilter, theFilter, theRefitter, and theSeedTransformer.

                                                                 {

  LogTrace("Muon|RecoMuon|StandAloneMuonTrajectoryBuilder") 
    << "StandAloneMuonTrajectoryBuilder destructor called" << endl;
  
  if(theFilter) delete theFilter;
  if(doBackwardFilter && theBWFilter) delete theBWFilter;
  if(doRefit && theRefitter) delete theRefitter;
  if(theSeedTransformer) delete theSeedTransformer;
}

Member Function Documentation

StandAloneMuonFilter* StandAloneMuonTrajectoryBuilder::bwfilter ( ) const [inline]

actual filter

Definition at line 49 of file StandAloneTrajectoryBuilder.h.

References theBWFilter.

Referenced by trajectories().

{return theBWFilter;}
StandAloneMuonFilter* StandAloneMuonTrajectoryBuilder::filter ( ) const [inline]

pre-filter

Definition at line 46 of file StandAloneTrajectoryBuilder.h.

References theFilter.

Referenced by trajectories().

{return theFilter;}
StandAloneMuonTrajectoryBuilder::DetLayerWithState StandAloneMuonTrajectoryBuilder::propagateTheSeedTSOS ( TrajectoryStateOnSurface aTSOS,
DetId aDetId 
) [private]

Definition at line 388 of file StandAloneTrajectoryBuilder.cc.

References alongMomentum, DirectMuonNavigation::compatibleLayers(), DetLayer::compatibleLayers(), debug, MuonPatternRecoDumper::dumpLayer(), MuonPatternRecoDumper::dumpMuonId(), MuonPatternRecoDumper::dumpTSOS(), TrajectoryStateOnSurface::freeState(), recoMuon::in, TrajectoryStateOnSurface::isValid(), LogTrace, metname, FreeTrajectoryState::momentum(), oppositeToMomentum, PV3DBase< T, PVType, FrameType >::perp(), query::result, GeometricSearchDet::surface(), theNavigationType, theSeedPosition, theSeedPropagatorName, and theService.

Referenced by trajectories().

                                                                                                    {

  const std::string metname = "Muon|RecoMuon|StandAloneMuonTrajectoryBuilder";
  MuonPatternRecoDumper debug;

  DetId seedDetId(aDetId);
  //  const GeomDet* gdet = theService->trackingGeometry()->idToDet( seedDetId );

  TrajectoryStateOnSurface initialState(aTSOS);

  LogTrace(metname)<<"Seed's Pt: "<<initialState.freeState()->momentum().perp()<<endl;

  LogTrace(metname)<< "Seed's id: "<< endl ;
  LogTrace(metname) << debug.dumpMuonId(seedDetId);
  
  // Get the layer on which the seed relies
  const DetLayer *initialLayer = theService->detLayerGeometry()->idToLayer( seedDetId );

  LogTrace(metname)<< "Seed's detLayer: "<< endl ;
  LogTrace(metname) << debug.dumpLayer(initialLayer);

  LogTrace(metname)<< "TrajectoryStateOnSurface before propagation:" << endl;
  LogTrace(metname) << debug.dumpTSOS(initialState);


  PropagationDirection detLayerOrder = (theSeedPosition == recoMuon::in) ? oppositeToMomentum : alongMomentum;

  // ask for compatible layers
  vector<const DetLayer*> detLayers;

  if(theNavigationType == "Standard")
    detLayers = initialLayer->compatibleLayers( *initialState.freeState(),detLayerOrder); 
  else if (theNavigationType == "Direct"){
    DirectMuonNavigation navigation( &*theService->detLayerGeometry() );
    detLayers = navigation.compatibleLayers( *initialState.freeState(),detLayerOrder);
  }
  else
    edm::LogError(metname) << "No Properly Navigation Selected!!"<<endl;

 
  LogTrace(metname) << "There are "<< detLayers.size() <<" compatible layers"<<endl;
  
  DetLayerWithState result = DetLayerWithState(initialLayer,initialState);

  if(detLayers.size()){

    LogTrace(metname) << "Compatible layers:"<<endl;
    for( vector<const DetLayer*>::const_iterator layer = detLayers.begin(); 
         layer != detLayers.end(); layer++){
      LogTrace(metname) << debug.dumpMuonId((*layer)->basicComponents().front()->geographicalId());
      LogTrace(metname) << debug.dumpLayer(*layer);
    }

    const DetLayer* finalLayer = detLayers.back();

    if(theSeedPosition == recoMuon::in) LogTrace(metname) << "Most internal one:"<<endl;
    else LogTrace(metname) << "Most external one:"<<endl;
    
    LogTrace(metname) << debug.dumpLayer(finalLayer);
    
    const TrajectoryStateOnSurface propagatedState = 
      theService->propagator(theSeedPropagatorName)->propagate(initialState,
                                                               finalLayer->surface());

    if(propagatedState.isValid()){
      result = DetLayerWithState(finalLayer,propagatedState);
      
      LogTrace(metname) << "Trajectory State on Surface after the extrapolation"<<endl;
      LogTrace(metname) << debug.dumpTSOS(propagatedState);
      LogTrace(metname) << debug.dumpLayer(finalLayer);
    }
    else 
      LogTrace(metname)<< "Extrapolation failed. Keep the original seed state" <<endl;
  }
  else
    LogTrace(metname)<< "No compatible layers. Keep the original seed state" <<endl;
  
  return result;
}
StandAloneMuonRefitter* StandAloneMuonTrajectoryBuilder::refitter ( ) const [inline]

refitter of the hits container

Definition at line 52 of file StandAloneTrajectoryBuilder.h.

References theRefitter.

Referenced by trajectories().

{return theRefitter;}
void StandAloneMuonTrajectoryBuilder::setEvent ( const edm::Event event) [virtual]

Pass the Event to the algo at each event.

Implements MuonTrajectoryBuilder.

Definition at line 104 of file StandAloneTrajectoryBuilder.cc.

References doBackwardFilter, StandAloneMuonFilter::setEvent(), theBWFilter, and theFilter.

Referenced by ExhaustiveMuonTrajectoryBuilder::setEvent().

MuonTrajectoryBuilder::TrajectoryContainer StandAloneMuonTrajectoryBuilder::trajectories ( const TrajectorySeed ) [virtual]

return a container of the reconstructed trajectories compatible with a given seed

Implements MuonTrajectoryBuilder.

Definition at line 122 of file StandAloneTrajectoryBuilder.cc.

References alongMomentum, bwfilter(), StandAloneMuonFilter::createDefaultTrajectory(), debug, PTrajectoryStateOnDet::detId(), doBackwardFilter, doRefit, doSeedRefit, MuonPatternRecoDumper::dumpLayer(), MuonPatternRecoDumper::dumpTSOS(), Trajectory::empty(), filter(), Trajectory::foundHits(), TrajectoryStateOnSurface::freeState(), StandAloneMuonFilter::getCSCChamberUsed(), StandAloneMuonFilter::getCSCCompatibleChambers(), StandAloneMuonFilter::getDTChamberUsed(), StandAloneMuonFilter::getDTCompatibleChambers(), StandAloneMuonFilter::getRPCChamberUsed(), StandAloneMuonFilter::getRPCCompatibleChambers(), StandAloneMuonFilter::getTotalCompatibleChambers(), recoMuon::in, StandAloneMuonFilter::lastCompatibleTSOS(), Trajectory::lastMeasurement(), StandAloneMuonFilter::lastUpdatedTSOS(), LogTrace, metname, FreeTrajectoryState::momentum(), oppositeToMomentum, TrajectoryStateTransform::persistentState(), propagateTheSeedTSOS(), TrajectoryMeasurement::recHit(), StandAloneMuonRefitter::refit(), StandAloneMuonFilter::refit(), refitter(), SeedTransformer::seedTransform(), SeedTransformer::seedTransientState(), SeedTransformer::setServices(), TrajectorySeed::startingState(), theBWSeedType, theSeedPosition, theSeedTransformer, and theService.

Referenced by ExhaustiveMuonTrajectoryBuilder::trajectories().

                                                                       { 

  const std::string metname = "Muon|RecoMuon|StandAloneMuonTrajectoryBuilder";
  MuonPatternRecoDumper debug;

  // Set the services for the seed transformer
  theSeedTransformer->setServices(theService->eventSetup());

  // the trajectory container. In principle starting from one seed we can
  // obtain more than one trajectory. TODO: this feature is not yet implemented!
  TrajectoryContainer trajectoryContainer;

  PropagationDirection fwDirection = (theSeedPosition == recoMuon::in) ? alongMomentum : oppositeToMomentum;  
  Trajectory trajectoryFW(seed,fwDirection);

  TrajectoryStateOnSurface lastTSOS;
  DetId lastDetId;

  vector<Trajectory> seedTrajectories;

  if(doSeedRefit) {
    seedTrajectories = theSeedTransformer->seedTransform(seed);
    if(!seedTrajectories.empty()) {
      TrajectoryMeasurement lastTM(seedTrajectories.front().lastMeasurement());
      lastTSOS = lastTM.updatedState();
      lastDetId = lastTM.recHit()->geographicalId();
    }
  }
  
  if(!doSeedRefit || seedTrajectories.empty()) {
    lastTSOS = theSeedTransformer->seedTransientState(seed);
    lastDetId = seed.startingState().detId();
  }

  DetLayerWithState inputFromSeed = propagateTheSeedTSOS(lastTSOS, lastDetId);

  // refine the FTS given by the seed

  // the trajectory is filled in the refitter::refit
  filter()->refit(inputFromSeed.second,inputFromSeed.first,trajectoryFW);

  // "0th order" check...
  if( trajectoryFW.empty() ) {
    LogTrace(metname) << "Forward trajectory EMPTY! No trajectory will be loaded!" << endl;
    return trajectoryContainer;
  }

  // Get the last TSOS
  //  TrajectoryStateOnSurface tsosAfterRefit = filter()->lastUpdatedTSOS();     // this is the last UPDATED TSOS
  TrajectoryStateOnSurface tsosAfterRefit = filter()->lastCompatibleTSOS();     // this is the last COMPATIBLE TSOS

  LogTrace(metname) << "StandAloneMuonTrajectoryBuilder filter output " << endl;
  LogTrace(metname) << debug.dumpTSOS(tsosAfterRefit);
  

  /*
  // -- 1st attempt
  if( filter()->isCompatibilitySatisfied() ) {
    if( filter()->layers().size() )   //  OR   if( filter()->goodState() ) ???  Maybe when only RPC hits are used...
      LogTrace(metname) << debug.dumpLayer( filter()->lastDetLayer() );
    else {
      LogTrace(metname) << "Compatibility satisfied, but all RecHits are invalid! A trajectory with only invalid hits will be loaded!" << endl;
      trajectoryContainer.push_back(new Trajectory(trajectoryFW));
      return trajectoryContainer;
    }
  }
  else {
    LogTrace(metname) << "Compatibility NOT satisfied after Forward filter! No trajectory will be loaded!" << endl;
    LogTrace(metname) << "Total chambers: " << filter()->getTotalCompatibleChambers() << "; DT: " 
                      << filter()->getDTCompatibleChambers() << "; CSC: " << filter()->getCSCCompatibleChambers() << endl;
    return trajectoryContainer; 
  }
  // -- end 1st attempt
  */

  // -- 2nd attempt
  if( filter()->goodState() ) {
    LogTrace(metname) << debug.dumpLayer( filter()->lastDetLayer() );
  }
  else if( filter()->isCompatibilitySatisfied() ) {
    int foundValidRh = trajectoryFW.foundHits();  // number of valid hits
    LogTrace(metname) << "Compatibility satisfied after Forward filter, but too few valid RecHits ("
                      << foundValidRh << ")." << endl
                      << "A trajectory with only invalid RecHits will be loaded!" << endl;
    if(!foundValidRh) {
      trajectoryContainer.push_back(new Trajectory(trajectoryFW));
      return trajectoryContainer;
    }
    Trajectory defaultTraj(seed,fwDirection);
    filter()->createDefaultTrajectory(trajectoryFW, defaultTraj);
    trajectoryContainer.push_back(new Trajectory(defaultTraj));
    return trajectoryContainer;
  }
  else {
    LogTrace(metname) << "Compatibility NOT satisfied after Forward filter! No trajectory will be loaded!" << endl;
    LogTrace(metname) << "Total compatible chambers: " << filter()->getTotalCompatibleChambers() << ";  DT: " 
                      << filter()->getDTCompatibleChambers() << ";  CSC: " << filter()->getCSCCompatibleChambers() 
                      << ";  RPC: " << filter()->getRPCCompatibleChambers() << endl;
    return trajectoryContainer; 
  }
  // -- end 2nd attempt

  LogTrace(metname) << "Number of DT/CSC/RPC chamber used (fw): " 
       << filter()->getDTChamberUsed() << "/"
       << filter()->getCSCChamberUsed() << "/"
       << filter()->getRPCChamberUsed() <<endl;
  LogTrace(metname) << "Momentum: " <<tsosAfterRefit.freeState()->momentum();
  

  if(!doBackwardFilter) { 
    LogTrace(metname) << "Only forward refit requested. No backward refit will be performed!"<<endl;
    
    // ***** Refit of fwd step *****
    //    if (doRefit && !trajectoryFW.empty() && filter()->goodState()){    // CHECK!!! Can trajectoryFW really be empty at this point??? And goodState...?
    if(doRefit) {
      pair<bool,Trajectory> refitResult = refitter()->refit(trajectoryFW);
      if(refitResult.first) {
        trajectoryContainer.push_back(new Trajectory(refitResult.second));
        LogTrace(metname) << "StandAloneMuonTrajectoryBuilder refit output " << endl ;
        LogTrace(metname) << debug.dumpTSOS(refitResult.second.lastMeasurement().updatedState());
      }
      else
        trajectoryContainer.push_back(new Trajectory(trajectoryFW));
    }
    else
      trajectoryContainer.push_back(new Trajectory(trajectoryFW));

    LogTrace(metname) << "Trajectory saved" << endl;
    return trajectoryContainer;
  }


  // ***** Backward filtering *****
  
  TrajectorySeed seedForBW;

  if(theBWSeedType == "noSeed") {
    TrajectorySeed seedVoid;
    seedForBW = seedVoid;
  }
  else if(theBWSeedType == "fromFWFit") {

    TrajectoryStateTransform tsTransform;
    
    PTrajectoryStateOnDet *seedTSOS =
      tsTransform.persistentState( tsosAfterRefit, trajectoryFW.lastMeasurement().recHit()->geographicalId().rawId());
    
    edm::OwnVector<TrackingRecHit> recHitsContainer;
    PropagationDirection seedDirection = (theSeedPosition == recoMuon::in) ?  oppositeToMomentum : alongMomentum;
    TrajectorySeed fwFit(*seedTSOS,recHitsContainer,seedDirection);

    seedForBW = fwFit;
  }
  else if(theBWSeedType == "fromGenerator") {
    seedForBW = seed;
  }
  else
    LogWarning(metname) << "Wrong seed type for the backward filter!";

  PropagationDirection bwDirection = (theSeedPosition == recoMuon::in) ?  oppositeToMomentum : alongMomentum;
  Trajectory trajectoryBW(seedForBW,bwDirection);

  // FIXME! under check!
  bwfilter()->refit(tsosAfterRefit,filter()->lastDetLayer(),trajectoryBW);

  // Get the last TSOS
  TrajectoryStateOnSurface tsosAfterBWRefit = bwfilter()->lastUpdatedTSOS();

  LogTrace(metname) << "StandAloneMuonTrajectoryBuilder BW filter output " << endl ;
  LogTrace(metname) << debug.dumpTSOS(tsosAfterBWRefit);

  LogTrace(metname) 
    << "Number of RecHits: " << trajectoryBW.foundHits() << "\n"
    << "Number of DT/CSC/RPC chamber used (bw): " 
    << bwfilter()->getDTChamberUsed() << "/"
    << bwfilter()->getCSCChamberUsed() << "/" 
    << bwfilter()->getRPCChamberUsed();
  
  // -- The trajectory is "good" if there are at least 2 chambers used in total and at
  //    least 1 is "tracking" (DT or CSC)
  // -- The trajectory satisfies the "compatibility" requirements if there are at least 
  //    2 compatible chambers (not necessarily used!) in total and at
  //    least 1 is "tracking" (DT or CSC)
  // 1st attempt
  /*
  if (bwfilter()->isCompatibilitySatisfied()) {
    
    if (doRefit && !trajectoryBW.empty() && bwfilter()->goodState()){
      pair<bool,Trajectory> refitResult = refitter()->refit(trajectoryBW);
      if (refitResult.first){
        trajectoryContainer.push_back(new Trajectory(refitResult.second));
        LogTrace(metname) << "StandAloneMuonTrajectoryBuilder Refit output " << endl;
        LogTrace(metname) << debug.dumpTSOS(refitResult.second.lastMeasurement().updatedState());
      }
      else
        trajectoryContainer.push_back(new Trajectory(trajectoryBW));
    }
    else
      trajectoryContainer.push_back(new Trajectory(trajectoryBW));
    
    LogTrace(metname)<< "Trajectory saved" << endl;
    
  }
  //if the trajectory is not saved, but at least two chamber are used in the
  //forward filtering, try to build a new trajectory starting from the old
  //trajectory w/o the latest measurement and a looser chi2 cut
  else if ( filter()->getTotalChamberUsed() >= 2 ) {
    LogTrace(metname)<< "Trajectory NOT saved. Second Attempt." << endl;
    // FIXME:
    // a better choice could be: identify the poorest one, exclude it, redo
    // the fw and bw filtering. Or maybe redo only the bw without the excluded
    // measure. As first step I will port the ORCA algo, then I will move to the
    // above pattern.
    
  }

  else {
    LogTrace(metname) << "Compatibility NOT satisfied after Backward filter!" << endl;
    LogTrace(metname) << "The result of Forward filter will be loaded!" << endl;

    trajectoryContainer.push_back(new Trajectory(trajectoryFW));
  }
  */
  // end 1st attempt

  // 2nd attempt
  if( bwfilter()->goodState() ) {
    LogTrace(metname) << debug.dumpLayer( bwfilter()->lastDetLayer() );
  }
  else if( bwfilter()->isCompatibilitySatisfied() ) {
    LogTrace(metname) << "Compatibility satisfied after Backward filter, but too few valid RecHits ("
                      << trajectoryBW.foundHits() << ")." << endl
                      << "The (good) result of FW filter will be loaded!" << endl;
    trajectoryContainer.push_back(new Trajectory(trajectoryFW));
    return trajectoryContainer;
  }
  else {
    LogTrace(metname) << "Compatibility NOT satisfied after Backward filter!" << endl 
                      << "The Forward trajectory will be invalidated and then loaded!" << endl;
    Trajectory defaultTraj(seed,fwDirection);
    filter()->createDefaultTrajectory(trajectoryFW, defaultTraj);
    trajectoryContainer.push_back(new Trajectory(defaultTraj));
    return trajectoryContainer;
  }
  // end 2nd attempt

  if(doRefit) {
    pair<bool,Trajectory> refitResult = refitter()->refit(trajectoryBW);
    if(refitResult.first) {
      trajectoryContainer.push_back(new Trajectory(refitResult.second));
      LogTrace(metname) << "StandAloneMuonTrajectoryBuilder Refit output " << endl;
      LogTrace(metname) << debug.dumpTSOS(refitResult.second.lastMeasurement().updatedState());
    }
    else
      trajectoryContainer.push_back(new Trajectory(trajectoryBW));
  }
  else
    trajectoryContainer.push_back(new Trajectory(trajectoryBW));
    
  LogTrace(metname) << "Trajectory saved" << endl;
    
  return trajectoryContainer;
}
virtual CandidateContainer StandAloneMuonTrajectoryBuilder::trajectories ( const TrackCand ) [inline, virtual]

dummy implementation, unused in this class

Implements MuonTrajectoryBuilder.

Definition at line 43 of file StandAloneTrajectoryBuilder.h.

{return CandidateContainer();}

Member Data Documentation

Definition at line 83 of file StandAloneTrajectoryBuilder.h.

Referenced by StandAloneMuonTrajectoryBuilder(), and trajectories().

Definition at line 84 of file StandAloneTrajectoryBuilder.h.

Referenced by StandAloneMuonTrajectoryBuilder(), and trajectories().

Navigation type "Direct","Standard"

Definition at line 67 of file StandAloneTrajectoryBuilder.h.

Referenced by propagateTheSeedTSOS(), and StandAloneMuonTrajectoryBuilder().

Propagator for the seed extrapolation.

Definition at line 72 of file StandAloneTrajectoryBuilder.h.

Referenced by propagateTheSeedTSOS(), and StandAloneMuonTrajectoryBuilder().