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root/cvsroot/UserCode/MitAna/DataTree/interface/Vertex.h
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Comparing UserCode/MitAna/DataTree/interface/Vertex.h (file contents):
Revision 1.15 by bendavid, Fri Oct 22 00:05:25 2010 UTC vs.
Revision 1.16 by mhchan, Fri Sep 23 15:38:32 2011 UTC

# Line 29 | Line 29 | namespace mithep
29        Vertex(const ThreeVector &pos) :
30          BaseVertex(pos), fChi2(0), fNdof(0), fAdaptiveNdof(0), fNTracks(0) {}
31        
32 <      void                AddTrack(const Track *t) { fTracks.Add(t);           }
32 >      void                AddTrack(const Track *t, Double32_t wgt = -1) { fTracks.Add(t); fTrkWeights.Add(wgt); }
33        Double_t            Chi2()      const { return fChi2;                    }
34        Int_t               Compare(const TObject *o) const;
35        Bool_t              HasTrack(const Track *t)  const { return fTracks.HasObject(t); }
# Line 45 | Line 45 | namespace mithep
45        void                SetNdof(Double_t nDof)     { fAdaptiveNdof = nDof;   }
46        void                SetNTracksFit(UInt_t n)    { fNTracks = n;           }
47        const Track        *Trk(UInt_t i) const        { return fTracks.At(i);   }
48 +      Double32_t          TrackWeight(const Track *t) const;
49              
50      protected:
51        Double32_t          fChi2;     //[0,0,12]chi squared of conversion vertex fit
# Line 52 | Line 53 | namespace mithep
53        UShort_t            fNdof;     //number of degrees of freedom of conversion vertex fit
54        Double32_t          fAdaptiveNdof; //number of degrees of freedom of vertex fit (can be non-integer for weighted components)
55        UShort_t            fNTracks;  //number of tracks used for the fit
56 +      FArrDouble32        fTrkWeights; //track weights
57        RefArray<Track>     fTracks;   //tracks associated with the PV
58          
59 <    ClassDef(Vertex, 3) // Vertex class
59 >    ClassDef(Vertex, 4) // Vertex class
60    };
61   }
62  
# Line 85 | Line 87 | inline Int_t mithep::Vertex::Compare(con
87    
88    return 0;
89   }
90 +
91 + //--------------------------------------------------------------------------------------------------
92 + inline Double_t mithep::Vertex::TrackWeight(const Track *t) const
93 + {
94 +  for(UInt_t i = 0; i < fTracks.Entries(); i++)
95 +  {
96 +    if(t == fTracks.At(i))
97 +      return fTrkWeights.At(i);
98 +  }
99 +
100 +  return -1;
101 + }
102   #endif

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