SoftConversionTrackCandidateProducer.cc File Reference

#include <iostream>
#include <vector>
#include <memory>
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "DataFormats/Common/interface/Handle.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Utilities/interface/Exception.h"
#include "DataFormats/CaloRecHit/interface/CaloCluster.h"
#include "DataFormats/CaloRecHit/interface/CaloClusterFwd.h"
#include "DataFormats/TrackCandidate/interface/TrackCandidateCollection.h"
#include "DataFormats/EgammaTrackReco/interface/TrackCandidateCaloClusterAssociation.h"
#include "Geometry/TrackerGeometryBuilder/interface/TrackerGeometry.h"
#include "MagneticField/Records/interface/IdealMagneticFieldRecord.h"
#include "RecoEgamma/EgammaPhotonAlgos/interface/ConversionSeedFinder.h"
#include "RecoEgamma/EgammaPhotonAlgos/interface/ConversionTrackFinder.h"
#include "RecoTracker/Record/interface/CkfComponentsRecord.h"
#include "RecoTracker/Record/interface/TrackerRecoGeometryRecord.h"
#include "RecoTracker/Record/interface/NavigationSchoolRecord.h"
#include "RecoEgamma/EgammaPhotonAlgos/interface/OutInConversionSeedFinder.h"
#include "RecoEgamma/EgammaPhotonAlgos/interface/InOutConversionSeedFinder.h"
#include "RecoEgamma/EgammaPhotonAlgos/interface/OutInConversionTrackFinder.h"
#include "RecoEgamma/EgammaPhotonAlgos/interface/InOutConversionTrackFinder.h"
#include "Math/GenVector/VectorUtil.h"
#include "RecoEgamma/EgammaPhotonProducers/interface/SoftConversionTrackCandidateProducer.h"

Go to the source code of this file.

Functions
bool	IsGoodSeed (const TrajectorySeedCollection &seeds, const TrajectorySeed &seed)

Function Documentation

bool IsGoodSeed	(	const TrajectorySeedCollection &	seeds,
		const TrajectorySeed &	seed
	)

Definition at line 37 of file SoftConversionTrackCandidateProducer.cc.

References PTrajectoryStateOnDet::detId(), newFWLiteAna::found, mag(), LocalTrajectoryParameters::momentum(), TrajectorySeed::nHits(), PTrajectoryStateOnDet::parameters(), LocalTrajectoryParameters::position(), TrajectorySeed::startingState(), and PTrajectoryStateOnDet::surfaceSide().

Referenced by SoftConversionTrackCandidateProducer::buildCollections().

                                                                                  {

  // This function is not satisfactory. I don't know how to check equality of TrajectorySeed
  // So I compare all possible quantities in them.
  // This function can be dropped when I find to check equality of TrajectorySeed.

  bool found = false;
  for(TrajectorySeedCollection::const_iterator it = seeds.begin(); it != seeds.end(); it++){
    if(it->nHits() != seed.nHits()) continue;
    if(it->startingState().detId() != seed.startingState().detId()) continue;
    if(it->startingState().surfaceSide() != seed.startingState().surfaceSide()) continue;
    if((it->startingState().parameters().position() - seed.startingState().parameters().position()).mag() > 1.0e-6) continue;
    if((it->startingState().parameters().momentum() - seed.startingState().parameters().momentum()).mag() > 1.0e-6) continue;
    found = true;
    break;
  }

  return found;
}