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Chamber half-planes of stations 3-5 at different z-positions.
[u/mrichter/AliRoot.git] / PHOS / AliPHOSv1.h
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7587f5a5 1#ifndef ALIPHOSV1_H
2#define ALIPHOSV1_H
5f20d3fb 3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
7587f5a5 4 * See cxx source for full Copyright notice */
5f20d3fb 5
b2a60966 6//_________________________________________________________________________
5f20d3fb 7// Implementation version v1 of PHOS Manager class
8// Layout EMC + PPSD has name GPS2
b2a60966 9//
5f20d3fb 10//*-- Author: Yves Schutz (SUBATECH)
7587f5a5 11
12// --- ROOT system ---
bea63bea 13#include "TClonesArray.h"
7587f5a5 14
15// --- AliRoot header files ---
16#include "AliPHOSv0.h"
5f20d3fb 17#include "AliPHOSGeometry.h"
bea63bea 18#include "AliPHOSReconstructioner.h"
5f20d3fb 19#include "AliPHOSTrackSegmentMaker.h"
20#include "AliPHOSPID.h"
3d402178 21#include "AliPHOSCPVModule.h"
22#include "AliPHOSCPVHit.h"
23#include "AliPHOSCPVDigit.h"
7587f5a5 24
25class AliPHOSv1 : public AliPHOSv0 {
26
27public:
28
bea63bea 29 AliPHOSv1(void) ;
7587f5a5 30 AliPHOSv1(const char *name, const char *title="") ;
5f20d3fb 31 AliPHOSv1(AliPHOSReconstructioner * Reconstructioner, const char *name, const char *title="") ;
32 AliPHOSv1(const AliPHOSv1 & phos) {
33 // cpy ctor: no implementation yet
34 // requested by the Coding Convention
35 assert(0==1) ;
36 }
bea63bea 37 virtual ~AliPHOSv1(void) ;
38
39 virtual void AddHit( Int_t shunt, Int_t primary, Int_t track, Int_t id, Float_t *hits ) ;
5f20d3fb 40 Int_t Digitize(Float_t Energy);
0a6d52e3 41 virtual void FinishEvent(void) ;
e04976bd 42 virtual Int_t IsVersion(void) const {
43 // Gives the version number
44 return 1 ;
45 }
5f20d3fb 46 virtual void MakeBranch(Option_t* opt) ;
5f20d3fb 47 void Reconstruction(AliPHOSReconstructioner * Reconstructioner) ;
48 void ResetClusters(){} ;
49 virtual void ResetDigits() ;
fa412d9b 50 virtual void ResetHits() ;
5f20d3fb 51 virtual void ResetReconstruction() ; // Reset reconstructed objects
0a6d52e3 52 void SetReconstructioner(AliPHOSReconstructioner& Reconstructioner) {
53 // sets the reconstructionner object to be used
54 fReconstructioner = &Reconstructioner ;
88bdfa12 55 }
5f20d3fb 56 void SetDigitThreshold(Float_t th) { fDigitThreshold = th ; }
57 virtual void SetTreeAddress();
0a6d52e3 58 virtual void StepManager(void) ;
59 virtual TString Version(void){
60 // returns the version number
61 return TString("v1") ;
62 }
5f20d3fb 63
64 AliPHOSv1 & operator = (const AliPHOSv1 & rvalue) {
65 // assignement operator requested by coding convention
66 // but not needed
67 assert(0==1) ;
68 return *this ;
69 }
bea63bea 70
fa412d9b 71 // IHEP's CPV specific functions
72
3d402178 73 AliPHOSCPVModule &GetCPVModule(int n) { return *(AliPHOSCPVModule*)fCPVModules->operator[](n); }
fa412d9b 74 void CPVDigitize (TLorentzVector p, Float_t *xy, Int_t moduleNumber, TClonesArray *digits) ;
75 Float_t CPVPadResponseFunction(Float_t qhit, Float_t zg, Float_t xg) ;
76 Double_t CPVCumulPadResponse(Double_t x, Double_t y) ;
77
bea63bea 78protected:
79
5f20d3fb 80 Float_t fDigitThreshold ; // Threshold for the digit registration
81 Int_t fNTmpHits ; //! Used internally for digitalization
82 Float_t fPinElectronicNoise ; // Electronic Noise in the PIN
5f20d3fb 83 AliPHOSReconstructioner * fReconstructioner ; // Reconstrutioner of the PHOS event: Clusterization and subtracking procedures
84 TClonesArray * fTmpHits ; //! Used internally for digitalization
85 AliPHOSTrackSegmentMaker * fTrackSegmentMaker ; // Reconstructioner of the PHOS track segment: 2 x PPSD + 1 x EMC
86
fa412d9b 87 TClonesArray * fCPVModules; // Array of CPV modules for the IHEP's version of CPV
88
5f20d3fb 89 ClassDef(AliPHOSv1,1) // Implementation of PHOS manager class for layout EMC+PPSD
7587f5a5 90
91};
92
93#endif // AliPHOSV1_H