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4 * Author: The ALICE Off-line Project. *
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14 **************************************************************************/
16 //_________________________________________________________________________
17 // A Reconstructed Particle in PHOS
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 "AliPHOSRecParticle.h"
33 #include "AliPHOSGetter.h"
35 ClassImp(AliPHOSRecParticle)
38 //____________________________________________________________________________
39 AliPHOSRecParticle::AliPHOSRecParticle(const AliPHOSRecParticle & rp)
40 : AliPHOSFastRecParticle(rp)
44 fPHOSTrackSegment = rp.fPHOSTrackSegment ;
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 AliPHOSRecParticle::GetNPrimaries() const
77 //____________________________________________________________________________
78 const Int_t AliPHOSRecParticle::GetNPrimariesToRecParticles() const
80 // Get the number of primaries at the origine of the RecParticle
82 AliPHOSGetter * gime = AliPHOSGetter::Instance() ;
83 Int_t emcRPindex = dynamic_cast<AliPHOSTrackSegment*>(gime->TrackSegments()->At(GetPHOSTSIndex()))->GetEmcIndex();
84 dynamic_cast<AliPHOSEmcRecPoint*>(gime->EmcRecPoints()->At(emcRPindex))->GetPrimaries(rv) ;
88 //____________________________________________________________________________
89 const TParticle * AliPHOSRecParticle::GetPrimary(Int_t index) const
91 // Get the list of primary particles at the origine of the RecParticle
92 if ( index > GetNPrimariesToRecParticles() ) {
94 Warning("GetPrimary", "AliPHOSRecParticle::GetPrimary -> %d is larger that the number of primaries %d",
95 index, GetNPrimaries()) ;
100 AliPHOSGetter * gime = AliPHOSGetter::Instance() ;
102 Int_t emcRPindex = dynamic_cast<AliPHOSTrackSegment*>(gime->TrackSegments()->At(GetPHOSTSIndex()))->GetEmcIndex();
103 Int_t primaryindex = dynamic_cast<AliPHOSEmcRecPoint*>(gime->EmcRecPoints()->At(emcRPindex))->GetPrimaries(dummy)[index] ;
104 return gime->Primary(primaryindex) ;