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1#ifndef ALIFMD_H
2#define ALIFMD_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6////////////////////////////////////////////////
7// Manager and hits classes for set:Si-FMD //
8////////////////////////////////////////////////
9
10#include "AliDetector.h"
11
12class TClonesArray;
13class AliFMD : public AliDetector {
14
15public:
16 AliFMD();
17 AliFMD(const char *name, const char *title);
18 virtual ~AliFMD();
19 virtual void AddHit(Int_t track, Int_t * vol, Float_t * hits);
20 virtual void AddDigit(Int_t* digits);
21 virtual void BuildGeometry();
22 virtual void CreateGeometry() {}
23 virtual void CreateMaterials()=0;
24 virtual Int_t DistanceToPrimitive(Int_t px, Int_t py);
25 virtual Int_t IsVersion() const =0;
26 virtual void Init();
27 virtual void MakeBranch(Option_t *opt=" ",const char *file=0);
28 virtual void MakeBranchInTreeD(TTree *treeD, const char *file=0);
29 virtual void SetTreeAddress();
30 virtual void ResetHits();
31 virtual void ResetDigits();
32 virtual void DrawDetector()=0;
33 virtual void StepManager() {}
34 // Granularity
35 virtual void SetRingsSi1(Int_t ringsSi1=256);
36 virtual void SetSectorsSi1(Int_t sectorsSi1=20);
37 virtual void SetRingsSi2(Int_t ringsSi2=128);
38 virtual void SetSectorsSi2(Int_t sectorsSi2=40);
39
40 void SetEventNumber(Int_t i) {fEvNrSig = i;}
41 void Eta2Radius(Float_t eta, Float_t zDisk, Float_t * radius);
42 void Digits2Reco();
43 virtual void SetHitsAddressBranch(TBranch *b){b->SetAddress(&fHits);}
44
45 // Digitisation
46 TClonesArray *ReconParticles() const {return fReconParticles;}
47
48 protected:
49 Int_t fIdSens1; //Si sensetive volume
50 Int_t fIdSens2; //Si sensetive volume
51 Int_t fIdSens3; //Si sensetive volume
52 Int_t fIdSens4; //Si sensetive volume
53 Int_t fIdSens5; //Si sensetive volume
54 //Granularity
55 Int_t fRingsSi1; // Number of rings
56 Int_t fSectorsSi1; // Number of sectors
57 Int_t fRingsSi2; // Number of rings
58 Int_t fSectorsSi2; // Number of sectors
59
60 Int_t fNevents ; // Number of events to digitize
61 Int_t fEvNrSig; // signal event number
62
63 TClonesArray *fReconParticles; // list of reconstructed particles
64
65 ClassDef(AliFMD,4) //Class for the FMD detector
66};
67#endif // AliFMD_H
68
69