CMSSW Reference Manual

00001 #ifndef ConversionTrackPairFinder_H
00002 #define ConversionTrackPairFinder_H
00003 
00014 #include "DataFormats/TrackReco/interface/Track.h"
00015 #include "DataFormats/TrackReco/interface/TrackExtra.h"
00016 //
00017 #include "FWCore/Framework/interface/ESHandle.h"
00018 #include "FWCore/Framework/interface/EventSetup.h"
00019 #include "FWCore/Framework/interface/Event.h"
00020 #include "DataFormats/Common/interface/Handle.h"
00021 #include "DataFormats/CaloRecHit/interface/CaloClusterFwd.h"
00022 #include "DataFormats/Common/interface/ValueMap.h"
00023 
00024 //
00025 #include "TrackingTools/TransientTrack/interface/TransientTrack.h"
00026 #include "TrackingTools/TransientTrack/interface/TrackTransientTrack.h"
00027 #include "DataFormats/EgammaTrackReco/interface/TrackCaloClusterAssociation.h"
00028 
00029 class ConversionTrackPairFinder {
00030 
00031 public:
00032 
00033   ConversionTrackPairFinder();
00034 
00035 
00036   ~ConversionTrackPairFinder();
00037 
00038 
00039   std::map<std::vector<reco::TransientTrack>, reco::CaloClusterPtr>  run(std::vector<reco::TransientTrack> outIn,  
00040                                               const edm::Handle<reco::TrackCollection>&  outInTrkHandle,
00041                                               const edm::Handle<reco::TrackCaloClusterPtrAssociation>&  outInTrackSCAssH, 
00042                                               std::vector<reco::TransientTrack> inOut,  
00043                                               const edm::Handle<reco::TrackCollection>& inOutTrkHandle,
00044                                               const edm::Handle<reco::TrackCaloClusterPtrAssociation>& inOutTrackSCAssH  );
00045 
00046 
00047  private:
00048 
00049 class ByNumOfHits {
00050  public:
00051   bool operator()(reco::TransientTrack a, reco::TransientTrack  b) {
00052     if (a.numberOfValidHits()  == b.numberOfValidHits()  ) {
00053       return a.normalizedChi2() < b.normalizedChi2();
00054     } else {
00055       return a.numberOfValidHits()  > b.numberOfValidHits() ;
00056     }
00057   }
00058 };
00059 
00060 
00061 
00062 
00063 };
00064 
00065 #endif // ConversionTrackPairFinder_H
00066 
00067
ConversionTrackPairFinder.h
