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 */
8 //_________________________________________________________________________
9 // A Particle modified by PHOS response and produced by AliPHOSvFast
10 // This is also a base class for AliPHOSRecParticle produced by AliPHOSPIDv1
11 // Defines the particle type
12 // To become a general class of AliRoot ?
14 //*-- Author: Yves Schutz (SUBATECH)
16 // --- ROOT system ---
18 #include "TParticle.h"
20 // --- Standard library ---
22 // --- AliRoot header files ---
24 class AliPHOSFastRecParticle : public TParticle {
28 AliPHOSFastRecParticle() ;
30 AliPHOSFastRecParticle(const AliPHOSFastRecParticle & rp) ; // ctor
31 AliPHOSFastRecParticle(const TParticle & p) ; // ctor
32 virtual ~AliPHOSFastRecParticle(){ } //dtor
34 virtual Int_t DistancetoPrimitive(Int_t px, Int_t py) ;
35 virtual void Draw(Option_t *option) ;
36 virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py) ;
37 Int_t GetIndexInList() const {
38 // returns the index of this in the list
41 virtual const Int_t GetNPrimaries() const {return 0 ;}
42 virtual const TParticle * GetPrimary(Int_t index=0) const {return 0 ;}
43 const Int_t GetType() const {
44 // returns the type of the particle
48 void SetPIDBit(UInt_t fSet) {
49 // Set PID bit number fSet
53 Bool_t TestPIDBit(UInt_t fTest) const {
54 // Check PID bit number fTest
55 if (fType & (1<<fTest) ) return kTRUE ;
59 Bool_t IsPhoton (const char* purity = "low") const;
60 Bool_t IsPi0 (const char* purity = "low") const;
61 Bool_t IsElectron (const char* purity = "low") const;
62 Bool_t IsHadron () const;
63 Bool_t IsChargedHadron () const;
64 Bool_t IsNeutralHadron () const;
65 Bool_t IsFastChargedHadron() const;
66 Bool_t IsSlowChargedHadron() const;
67 Bool_t IsFastNeutralHadron() const;
68 Bool_t IsSlowNeutralHadron() const;
70 TString Name() const ;
71 virtual void Paint(Option_t * option="");
72 virtual void Print(Option_t * option="") const ;
74 void SetType(Int_t type) ;
76 void SetIndexInList(Int_t val) {
77 // sets the value of the index in the list
80 //This has to disappear
81 enum EParticleType { kUNDEFINED=-1,
82 kNEUTRALEMFAST, kNEUTRALHAFAST, kNEUTRALEMSLOW, kNEUTRALHASLOW,
83 kCHARGEDEMFAST, kCHARGEDHAFAST, kCHARGEDEMSLOW, kCHARGEDHASLOW } ;
85 typedef TClonesArray FastRecParticlesList ;
89 Int_t fIndexInList ; // the index of this RecParticle in the list stored in TreeR (to be set by analysis)
90 Int_t fType ; // particle type obtained by "virtual" reconstruction
93 ClassDef(AliPHOSFastRecParticle,2) // Reconstructed Particle produced by the fast simulation
97 #endif // AliPHOSFASTRECPARTICLE_H