#include <ConversionTrackFinder.h>

Inheritance diagram for ConversionTrackFinder:

Classes
struct	ExtractChi2

struct	ExtractNumOfHits

Public Member Functions
	ConversionTrackFinder (const edm::EventSetup &es, const edm::ParameterSet &config)

void	setEvent (const edm::Event &e)

void	setEventSetup (const edm::EventSetup &es)
	Initialize EventSetup objects at each event. More...

virtual std::vector< Trajectory >	tracks (const TrajectorySeedCollection seeds, TrackCandidateCollection &candidate) const =0

virtual	~ConversionTrackFinder ()

Protected Attributes
edm::ParameterSet	conf_

const TrajectoryBuilder *	theCkfTrajectoryBuilder_

TransientInitialStateEstimator *	theInitialState_

const MeasurementTracker *	theMeasurementTracker_

std::string	theMeasurementTrackerName_

const MagneticField *	theMF_

edm::ESHandle< Propagator >	thePropagator_

const TrackerGeometry *	theTrackerGeom_

KFUpdator *	theUpdator_

bool	useSplitHits_

Detailed Description

Id:: ConversionTrackFinder.h,v 1.10 2011/08/17 19:24:55 vlimant Exp

Date:: 2011/08/17 19:24:55

Revision:: 1.10

Author: Nancy Marinelli, U. of Notre Dame, US

Definition at line 32 of file ConversionTrackFinder.h.

Constructor & Destructor Documentation

ConversionTrackFinder::ConversionTrackFinder	(	const edm::EventSetup &	es,
		const edm::ParameterSet &	config
	)

Definition at line 15 of file ConversionTrackFinder.cc.

References conf_, edm::ParameterSet::getParameter(), theInitialState_, theMeasurementTrackerName_, and useSplitHits_.

                                                        :  
   conf_(conf), 
   theCkfTrajectoryBuilder_(0), 
   theInitialState_(0),
   theTrackerGeom_(0),
   theUpdator_(0),
   thePropagator_(0) 
 {
   //  std::cout << " ConversionTrackFinder base CTOR " << std::endl;
 
   edm::ParameterSet tise_params = conf_.getParameter<edm::ParameterSet>("TransientInitialStateEstimatorParameters") ;
   theInitialState_       = new TransientInitialStateEstimator( es,  tise_params);
   useSplitHits_ =  conf_.getParameter<bool>("useHitsSplitting");
 
   theMeasurementTrackerName_ = conf.getParameter<std::string>("MeasurementTrackerName");
 
 }

ConversionTrackFinder::~ConversionTrackFinder ( )

virtual

Definition at line 35 of file ConversionTrackFinder.cc.

References theInitialState_.

                                               {
 
   delete theInitialState_;
 
 }

Member Function Documentation

void ConversionTrackFinder::setEvent ( const edm::Event & e )

Definition at line 66 of file ConversionTrackFinder.cc.

References theMeasurementTracker_, and MeasurementTracker::update().

Referenced by ConversionTrackCandidateProducer::produce().

                                                          {
   theMeasurementTracker_->update( e );
 
 }

void ConversionTrackFinder::setEventSetup ( const edm::EventSetup & es )

Initialize EventSetup objects at each event.

Definition at line 43 of file ConversionTrackFinder.cc.

References conf_, edm::EventSetup::get(), edm::ParameterSet::getParameter(), edm::ESHandle< class >::product(), TransientInitialStateEstimator::setEventSetup(), theCkfTrajectoryBuilder_, theInitialState_, theMeasurementTracker_, theMeasurementTrackerName_, thePropagator_, and theTrackerGeom_.

Referenced by ConversionTrackCandidateProducer::setEventSetup().

                                                                     {
 
   edm::ESHandle<MeasurementTracker> measurementTrackerHandle;
   es.get<CkfComponentsRecord>().get(theMeasurementTrackerName_,measurementTrackerHandle);
   theMeasurementTracker_ = measurementTrackerHandle.product();
 
  // set the TrajectoryBuilder
   std::string trajectoryBuilderName = conf_.getParameter<std::string>("TrajectoryBuilder");
   //  std::cout << " ConversionTrackFinderBase tbName" <<  trajectoryBuilderName << std::endl;
   edm::ESHandle<TrajectoryBuilder> theTrajectoryBuilderHandle;
   es.get<CkfComponentsRecord>().get(trajectoryBuilderName,theTrajectoryBuilderHandle);
   theCkfTrajectoryBuilder_ = theTrajectoryBuilderHandle.product();
 
   edm::ESHandle<TrackerGeometry> trackerHandle;
   es.get<TrackerDigiGeometryRecord>().get(trackerHandle);
   theTrackerGeom_= trackerHandle.product();
 
   es.get<TrackingComponentsRecord>().get("AnyDirectionAnalyticalPropagator",
                     thePropagator_);
 
   theInitialState_->setEventSetup( es );
 }