SecondaryVertex/interface/V0Filter.h

0001 #ifndef RecoBTag_SecondaryVertex_V0Filter_h
0002 #define RecoBTag_SecondaryVertex_V0Filter_h
0003
0004 #include <vector>
0005
0006 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0007
0008 #include "DataFormats/TrackReco/interface/TrackFwd.h"
0009 #include "DataFormats/TrackReco/interface/Track.h"
0010 #include "DataFormats/Candidate/interface/Candidate.h"
0011
0012 namespace reco {
0013
0014   class V0Filter {
0015   public:
0016     V0Filter(const edm::ParameterSet &params);
0017     ~V0Filter() {}
0018
0019     bool operator()(const reco::TrackRef *tracks, unsigned int n) const;
0020     bool operator()(const reco::Track *tracks, unsigned int n) const;
0021     bool operator()(const std::vector<reco::CandidatePtr> &tracks) const;
0022     bool operator()(const std::vector<const Track *> &tracks) const;
0023
0024     inline bool operator()(const std::vector<reco::TrackRef> &tracks) const {
0025       return (*this)(&tracks[0], tracks.size());
0026     }
0027
0028     inline bool operator()(const std::vector<reco::Track> &tracks) const { return (*this)(&tracks[0], tracks.size()); }
0029
0030     bool operator()(const reco::Track *const *tracks, unsigned int n) const;
0031
0032   private:
0033     double k0sMassWindow;
0034   };
0035
0036 }  // namespace reco
0037
0038 #endif  // RecoBTag_SecondaryVertex_V0Filter_h