Updates for the ROOT trunk
[u/mrichter/AliRoot.git] / PHOS / AliPHOSFastRecParticle.h
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a73f33f0 1#ifndef ALIPHOSFASTRECPARTICLE_H
2#define ALIPHOSFASTRECPARTICLE_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
702ab87e 8/* History of cvs commits:
9 *
10 * $Log$
85c60a8e 11 * Revision 1.36 2005/05/28 14:19:04 schutz
12 * Compilation warnings fixed by T.P.
13 *
702ab87e 14 */
15
b2a60966 16//_________________________________________________________________________
17// A Particle modified by PHOS response and produced by AliPHOSvFast
3f6cb8ae 18// This is also a base class for AliPHOSRecParticle produced by AliPHOSPIDv1
19// Defines the particle type
b2a60966 20// To become a general class of AliRoot ?
3f6cb8ae 21//--
b2a60966 22//*-- Author: Yves Schutz (SUBATECH)
a73f33f0 23
24// --- ROOT system ---
25
0fbb8738 26class TClonesArray;
a73f33f0 27#include "TParticle.h"
85c60a8e 28#include "AliPID.h"
a73f33f0 29// --- Standard library ---
30
31// --- AliRoot header files ---
32
a73f33f0 33class AliPHOSFastRecParticle : public TParticle {
cfeebab6 34
88714635 35 public:
a73f33f0 36
03c03c49 37 AliPHOSFastRecParticle() ;
cfeebab6 38
a73f33f0 39 AliPHOSFastRecParticle(const AliPHOSFastRecParticle & rp) ; // ctor
40 AliPHOSFastRecParticle(const TParticle & p) ; // ctor
3f6cb8ae 41 virtual ~AliPHOSFastRecParticle(){ } //dtor
6c8ba828 42 AliPHOSFastRecParticle & operator = (const AliPHOSFastRecParticle & /*rp*/);
3f6cb8ae 43
a73f33f0 44 virtual Int_t DistancetoPrimitive(Int_t px, Int_t py) ;
45 virtual void Draw(Option_t *option) ;
b2a60966 46 virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py) ;
88714635 47 Int_t GetIndexInList() const {
48 // returns the index of this in the list
49 return fIndexInList ;
50 }
17323043 51 virtual Int_t GetNPrimaries() const {return 0 ;}
90cceaf6 52 virtual const TParticle * GetPrimary(Int_t) const {return 0 ;}
17323043 53 Int_t GetType() const {
88714635 54 // returns the type of the particle
55 return fType ;
56 }
6a40c29e 57
3f6cb8ae 58 void SetPIDBit(UInt_t fSet) {
59 // Set PID bit number fSet
60 fType |= (1<<fSet) ;
61 }
cfeebab6 62
3f6cb8ae 63 Bool_t TestPIDBit(UInt_t fTest) const {
64 // Check PID bit number fTest
65 if (fType & (1<<fTest) ) return kTRUE ;
66 else return kFALSE ;
a3d4377c 67 }
794c2bc3 68
3d8b8082 69 Bool_t IsPhoton (TString purity = "low") const;
70 Bool_t IsPi0 (TString purity = "low") const;
71 Bool_t IsElectron (TString purity = "low") const;
e3817e5f 72 Bool_t IsHardPhoton () const;
73 Bool_t IsHardPi0 () const;
3f6cb8ae 74 Bool_t IsHadron () const;
75 Bool_t IsChargedHadron () const;
76 Bool_t IsNeutralHadron () const;
77 Bool_t IsFastChargedHadron() const;
78 Bool_t IsSlowChargedHadron() const;
79 Bool_t IsFastNeutralHadron() const;
80 Bool_t IsSlowNeutralHadron() const;
948a4b24 81 Bool_t IsEleCon(TString purity = "low") const;
a3d4377c 82
14f6a871 83 TString Name() const ;
a73f33f0 84 virtual void Paint(Option_t * option="");
702ab87e 85 virtual void Print(const Option_t * = "") const ;
6a40c29e 86
43dc5270 87 void SetTof(Float_t tof) { fTof = tof ; }
88 Float_t ToF() const { return fTof ; }
14f6a871 89 void SetType(Int_t type) ;
cfeebab6 90
88714635 91 void SetIndexInList(Int_t val) {
92 // sets the value of the index in the list
93 fIndexInList = val ;
cfeebab6 94 }
95 //This has to disappear
43dc5270 96 enum EParticleType { kTYPE = 8,
97 kUNDEFINED=-1,
a3d4377c 98 kNEUTRALEMFAST, kNEUTRALHAFAST, kNEUTRALEMSLOW, kNEUTRALHASLOW,
99 kCHARGEDEMFAST, kCHARGEDHAFAST, kCHARGEDEMSLOW, kCHARGEDHASLOW } ;
100
c0d5b57d 101 typedef TClonesArray FastRecParticlesList ;
cfeebab6 102
88714635 103 protected:
a73f33f0 104
83974468 105 Int_t fIndexInList ; // the index of this RecParticle in the list stored in TreeR (to be set by analysis)
43dc5270 106 Float_t fTof ; // time of fliht
83974468 107 Int_t fType ; // particle type obtained by "virtual" reconstruction
85c60a8e 108 Float_t fPID[AliPID::kSPECIESN] ; // PID probability densities
cc1fe362 109
88714635 110 private:
111
794c2bc3 112 ClassDef(AliPHOSFastRecParticle,2) // Reconstructed Particle produced by the fast simulation
a73f33f0 113
114};
115
116#endif // AliPHOSFASTRECPARTICLE_H