1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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8 * documentation strictly for non-commercial purposes is hereby granted *
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11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
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14 **************************************************************************/
16 //_________________________________________________________________________
17 // A Reconstructed Particle in EMCAL
18 // To become a general class of AliRoot ?
19 // Why should I put meaningless comments
23 //*-- Author: Yves Schutz (SUBATECH)
26 // --- ROOT system ---
28 // --- Standard library ---
31 // --- AliRoot header files ---
32 #include "AliEMCALRecParticle.h"
33 #include "AliEMCALGetter.h"
34 #include "TParticle.h"
36 ClassImp(AliEMCALRecParticle)
39 //____________________________________________________________________________
40 AliEMCALRecParticle::AliEMCALRecParticle(const AliEMCALRecParticle & rp)
44 fEMCALTrackSegment = rp.fEMCALTrackSegment ;
47 fIndexInList = rp.fIndexInList ;
49 fPdgCode = rp.fPdgCode;
50 fStatusCode = rp.fStatusCode;
51 fMother[0] = rp.fMother[0];
52 fMother[1] = rp.fMother[1];
53 fDaughter[0] = rp.fDaughter[0];
54 fDaughter[1] = rp.fDaughter[1];
56 fCalcMass = rp.fCalcMass;
65 fPolarTheta = rp.fPolarTheta;
66 fPolarPhi = rp.fPolarPhi;
67 fParticlePDG = rp.fParticlePDG;
71 //____________________________________________________________________________
72 const Int_t AliEMCALRecParticle::GetNPrimaries() const
77 //____________________________________________________________________________
78 const Int_t AliEMCALRecParticle::GetNPrimariesToRecParticles() const
81 AliEMCALGetter * gime = AliEMCALGetter::Instance() ;
82 Int_t ecaRPindex = dynamic_cast<AliEMCALTrackSegment*>(gime->TrackSegments()->At(GetEMCALTSIndex()))->GetECAIndex();
83 dynamic_cast<AliEMCALTowerRecPoint*>(gime->ECARecPoints()->At(ecaRPindex))->GetPrimaries(rv) ;
87 //____________________________________________________________________________
88 const TParticle * AliEMCALRecParticle::GetPrimary(Int_t index) const
90 if ( index > GetNPrimariesToRecParticles() ) {
92 Warning("GetPrimary", "AliEMCALRecParticle::GetPrimary -> %d is larger that the number of primaries %d",
93 index, GetNPrimaries()) ;
97 AliEMCALGetter * gime = AliEMCALGetter::Instance() ;
99 Int_t ecaRPindex = dynamic_cast<AliEMCALTrackSegment*>(gime->TrackSegments()->At(GetEMCALTSIndex()))->GetECAIndex();
100 Int_t primaryindex = dynamic_cast<AliEMCALTowerRecPoint*>(gime->ECARecPoints()->At(ecaRPindex))->GetPrimaries(dummy)[index] ;
101 return gime->Primary(primaryindex) ;