Initialitation of fPID data member in default constructor to avoid f.p.e.
[u/mrichter/AliRoot.git] / PHOS / AliPHOSRecParticle.h
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1#ifndef ALIPHOSRECPARTICLE_H
2#define ALIPHOSRECPARTICLE_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
8//_________________________________________________________________________
9// A Reconstructed Particle in PHOS
10// To become a general class of AliRoot ?
11// why not
12//*-- Author: Yves Schutz (SUBATECH)
13
14// --- ROOT system ---
15
16// --- Standard library ---
17
18// --- AliRoot header files ---
19
20#include "AliPHOSFastRecParticle.h"
21#include "AliESDtrack.h"
22
23class TParticle ;
24#include "TVector3.h"
25
26class AliPHOSRecParticle : public AliPHOSFastRecParticle {
27
28 public:
29
30 AliPHOSRecParticle() ;
31 AliPHOSRecParticle(const AliPHOSRecParticle & rp) ; // ctor
32 virtual ~AliPHOSRecParticle(){ }
33
34 Int_t GetPHOSTSIndex()const { return fPHOSTrackSegment ; }
35 virtual const Int_t GetNPrimariesToRecParticles() const ;
36 virtual const Int_t GetNPrimaries() const ;
37 TVector3 GetPos() const { return fPos ; }
38 virtual const TParticle * GetPrimary(Int_t index) const ;
39 const Double_t *GetPID();
40 void SetDebug() { fDebug = kTRUE ; }
41 void SetPos(TVector3 pos) { fPos.SetXYZ( pos.X(), pos.Y(), pos.Z() ); }
42 void UnsetDebug() { fDebug = kFALSE ; }
43 void SetTrackSegment(Int_t index){fPHOSTrackSegment = index; }
44
45 typedef TClonesArray RecParticlesList ;
46
47 private:
48
49 Int_t fPHOSTrackSegment ; // pointer to the associated track segment in PHOS
50 Bool_t fDebug ; // to steer debug output
51 TVector3 fPos ; // position in the global alice coordinate system
52 Double_t fPID[AliESDtrack::kSPECIES+4] ; // PID probability densities
53
54 ClassDef(AliPHOSRecParticle,3) // Reconstructed Particle
55};
56
57#endif // AliPHOSRECPARTICLE_H