Underscore removed from structure function name.
[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
b2a60966 8//_________________________________________________________________________
9// A Particle modified by PHOS response and produced by AliPHOSvFast
3f6cb8ae 10// This is also a base class for AliPHOSRecParticle produced by AliPHOSPIDv1
11// Defines the particle type
b2a60966 12// To become a general class of AliRoot ?
3f6cb8ae 13//--
b2a60966 14//*-- Author: Yves Schutz (SUBATECH)
a73f33f0 15
16// --- ROOT system ---
17
18#include "TParticle.h"
a73f33f0 19
20// --- Standard library ---
21
22// --- AliRoot header files ---
23
a73f33f0 24class AliPHOSFastRecParticle : public TParticle {
cfeebab6 25
88714635 26 public:
a73f33f0 27
03c03c49 28 AliPHOSFastRecParticle() ;
cfeebab6 29
a73f33f0 30 AliPHOSFastRecParticle(const AliPHOSFastRecParticle & rp) ; // ctor
31 AliPHOSFastRecParticle(const TParticle & p) ; // ctor
3f6cb8ae 32 virtual ~AliPHOSFastRecParticle(){ } //dtor
33
a73f33f0 34 virtual Int_t DistancetoPrimitive(Int_t px, Int_t py) ;
35 virtual void Draw(Option_t *option) ;
b2a60966 36 virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py) ;
88714635 37 Int_t GetIndexInList() const {
38 // returns the index of this in the list
39 return fIndexInList ;
40 }
794c2bc3 41 virtual const Int_t GetNPrimaries() const {return 0 ;}
42 virtual const TParticle * GetPrimary(Int_t index=0) const {return 0 ;}
7b7c1533 43 const Int_t GetType() const {
88714635 44 // returns the type of the particle
45 return fType ;
46 }
6a40c29e 47
3f6cb8ae 48 void SetPIDBit(UInt_t fSet) {
49 // Set PID bit number fSet
50 fType |= (1<<fSet) ;
51 }
cfeebab6 52
3f6cb8ae 53 Bool_t TestPIDBit(UInt_t fTest) const {
54 // Check PID bit number fTest
55 if (fType & (1<<fTest) ) return kTRUE ;
56 else return kFALSE ;
a3d4377c 57 }
794c2bc3 58
3d8b8082 59 Bool_t IsPhoton (TString purity = "low") const;
60 Bool_t IsPi0 (TString purity = "low") const;
61 Bool_t IsElectron (TString purity = "low") const;
3f6cb8ae 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;
a3d4377c 69
14f6a871 70 TString Name() const ;
a73f33f0 71 virtual void Paint(Option_t * option="");
3f6cb8ae 72 virtual void Print(Option_t * option="") const ;
6a40c29e 73
14f6a871 74 void SetType(Int_t type) ;
cfeebab6 75
88714635 76 void SetIndexInList(Int_t val) {
77 // sets the value of the index in the list
78 fIndexInList = val ;
cfeebab6 79 }
80 //This has to disappear
a3d4377c 81 enum EParticleType { kUNDEFINED=-1,
82 kNEUTRALEMFAST, kNEUTRALHAFAST, kNEUTRALEMSLOW, kNEUTRALHASLOW,
83 kCHARGEDEMFAST, kCHARGEDHAFAST, kCHARGEDEMSLOW, kCHARGEDHASLOW } ;
84
c0d5b57d 85 typedef TClonesArray FastRecParticlesList ;
cfeebab6 86
88714635 87 protected:
a73f33f0 88
83974468 89 Int_t fIndexInList ; // the index of this RecParticle in the list stored in TreeR (to be set by analysis)
83974468 90 Int_t fType ; // particle type obtained by "virtual" reconstruction
88714635 91 private:
92
794c2bc3 93 ClassDef(AliPHOSFastRecParticle,2) // Reconstructed Particle produced by the fast simulation
a73f33f0 94
95};
96
97#endif // AliPHOSFASTRECPARTICLE_H