added a method to tell if the digit is in pre shower
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALHit.h
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b13bbe81 1#ifndef ALIEMCALHIT_H
2#define ALIEMCALHIT_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// Hits class for EMCAL
ffa6d63b 10// A hit in EMCAL is the sum of all hits from the same Entering particle
b13bbe81 11// in the same segment of scintillator.
12//
13//*-- Author: Sahal Yacoob (LBL /UCT)
14// Based on AliPHOSHit
15#include <TLorentzVector.h>
16// --- AliRoot header files ---
17#include "AliHit.h"
18
61e0abb5 19//class ostream;
b13bbe81 20
21class AliEMCALHit : public AliHit {
773f6f3f 22
23 friend ostream& operator << (ostream&,AliEMCALHit&);
24
25public:
b13bbe81 26
773f6f3f 27 AliEMCALHit(); // default ctor
28 AliEMCALHit(const AliEMCALHit & hit);
29 AliEMCALHit(Int_t shunt, Int_t primary, Int_t tracknumber, Int_t iparent, Float_t ienergy, Int_t id,
30 Float_t *hits,Float_t *p);
31 virtual ~AliEMCALHit(void) {}// dtor
32 //returns the energy loss for this hit
33 Float_t GetEnergy(void) const{return fELOS;}
34 // return the identificator of this his
35 Int_t GetId(void) const { return fId;}
36 // returns the primary particle id at the origine of this hit
37 Int_t GetIparent(void) const{return fIparent;}
38 Float_t GetIenergy(void) const{return fIenergy;}
39 Int_t GetPrimary(void) const{return fPrimary;}
40 // returns the energy/momentum LorentzVector of the enetering particle.
41 Float_t GetTime(void) const {
42 // returns the time of the first energy deposition
43 return fTime ;}
44
45 Float_t GetPx(void) const{return fPx;}
46 Float_t GetPy(void) const{return fPy;}
47 Float_t GetPz(void) const{return fPz;}
48 Float_t GetPe(void) const{return fPe;}
49 Bool_t operator == (AliEMCALHit const &rValue) const;
50 AliEMCALHit operator + (const AliEMCALHit& rValue);
51
b13bbe81 52 private:
b13bbe81 53
773f6f3f 54 Int_t fId; // Absolute Id number EMCAL segment
55 Float_t fELOS; // Energy deposited
56 Int_t fPrimary; // Primary particles at the origin of the hit
57 Float_t fPx; // Primary partical enetrence momentum/energy
58 Float_t fPy; // Primary partical enetrence momentum/energy
59 Float_t fPz; // Primary partical enetrence momentum/energy
60 Float_t fPe; // Primary partical enetrence momentum/energy
61 Int_t fIparent; // Parent particle that entered emcal
62 Float_t fIenergy; // Initial energy of parent particle that enterred the emcal
63 Float_t fTime ; // Time of the energy deposition
64
65 ClassDef(AliEMCALHit,3) // Hit for EMCAL
66
67 };
68
b13bbe81 69#endif // ALIEMCALHIT_H