1 ////////////////////////////////////////////////
3 // Manager classe for TOF //
6 // Associations between TOF related objects //
8 // -- Authors: Pierella, Seganti, Vicinanza //
9 // (Bologna and Salerno University) //
11 ////////////////////////////////////////////////
15 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
16 * See cxx source for full Copyright notice */
29 #include "AliDetector.h"
30 #include <Riostream.h>
31 #include "AliTOFMerger.h"
32 #include "AliTOFSDigitizer.h"
33 #include "AliTOFGeometry.h"
36 class AliTOF : public AliDetector {
39 AliTOF(const char *name, const char *title, Option_t *option="noTimeZero");
41 // getters for AliTOF object status
42 Int_t GetNStripA() const {return fNStripA;}
43 Int_t GetNStripB() const {return fNStripB;}
44 Int_t GetNStripC() const {return fNStripC;}
45 Int_t GetNpadX() const {return fNpadX;}
46 Int_t GetNpadZ() const {return fNpadZ;}
47 Int_t GetPadXStr() const {return fPadXStr;}
48 Float_t GetTimeRes() const {return fTimeRes;}
49 Float_t GetChrgRes() const {return fChrgRes;}
51 virtual void SetTreeAddress();
52 virtual void AddHit(Int_t track, Int_t* vol, Float_t* hits);
53 virtual void AddT0Hit(Int_t track, Int_t* vol, Float_t* hits);
54 virtual void AddDigit(Int_t* tracks, Int_t* vol, Float_t* digits);
55 virtual void AddSDigit(Int_t tracknum, Int_t* vol, Float_t* digits);
56 virtual void CreateGeometry();
57 virtual void CreateMaterials();
59 // virtual void MakeBranch(Option_t* option, const char *file=0);
60 virtual void MakeBranch(Option_t *opt=" ");
61 virtual void Makehits(Bool_t hits=1);
62 virtual void FinishEvent();
63 virtual Int_t IsVersion() const =0;
64 Int_t DistancetoPrimitive(Int_t px, Int_t py) const;
65 virtual void StepManager()=0;
66 virtual void TOFpc(Float_t /*xtof*/, Float_t /*ytof*/, Float_t /*zlenC*/,
67 Float_t /*zlenB*/, Float_t /*zlenA*/, Float_t /*ztof0*/){}
68 virtual void DrawModule() const;
69 virtual void DrawDetectorModules()=0;
70 virtual void DrawDetectorStrips()=0;
71 // virtual void DrawDetectorModulesinFrame()=0;
72 // virtual void DrawDetectorStripsinFrame()=0;
73 void CreateTOFFolders();
74 Bool_t CheckOverlap(Int_t* vol, Float_t* digit, Int_t Track);
75 virtual void SDigits2Digits();
76 virtual void SetMerger(AliTOFMerger* merger);
77 virtual AliTOFMerger* Merger();
78 // virtual void Hits2Digits();
79 virtual void Hits2SDigits();
80 virtual void Hits2SDigits(Int_t evNumber1, Int_t evNumber2);
81 virtual AliDigitizer* CreateDigitizer(AliRunDigitizer* manager) const;
82 virtual void Digits2Reco() {cout << "AliTOF::Digits2Reco() dummy function called" << endl;}
83 void Digits2Raw (Int_t evNumber=0);
84 void Raw2Digits (Int_t evNumber=0);
85 virtual void ResetHits();
86 virtual void ResetDigits();
87 virtual void ResetSDigits();
88 TClonesArray *SDigits() const {return fSDigits;}
89 TClonesArray *ReconParticles() const {return fReconParticles;}
90 void RecreateSDigitsArray();
91 void CreateSDigitsArray();
92 AliTOFGeometry *GetGeometry() const { return fTOFGeometry; };
94 Int_t fNevents ; // Number of events to digitize
97 TFolder* fFGeom ; // Folder that holds the Geometry definition
98 TTask* fDTask ; // TOF Digitizer container
99 TTask* fReTask; // TOF Reconstructioner container
100 TClonesArray* fSDigits; //! List of summable digits
101 Int_t fNSDigits; //! Number of sdigits
102 TClonesArray* fReconParticles; // List of reconstructed particles
103 AliTOFMerger *fMerger; // ! pointer to merger
104 Int_t fNTof; // number of TOF sectors
105 Float_t fRmax; // upper bound for radial extension of TOF detector
106 Float_t fRmin; // lower bound for radial extension of TOF detector
107 Float_t fZlenA; // length along z-axis of type A module
108 Float_t fZlenB; // length along z-axis of type B module
109 Float_t fZlenC; // length along z-axis of type C module
110 Float_t fZtof; // total semi-length of TOF detector
111 Float_t fStripLn; // Strip Length
112 Float_t fSpace; // Space Beetween the strip and the bottom of the plate
113 Float_t fDeadBndZ; // Dead Boundaries of a Strip along Z direction (width)
114 Float_t fDeadBndX; // Dead Boundaries of a Strip along X direction (length)
115 Float_t fXpad; // X size of a pad
116 Float_t fZpad; // Z size of a pad
117 Float_t fGapA; // Gap beetween tilted strip in A-type plate
118 Float_t fGapB; // Gap beetween tilted strip in B-type plate
119 Float_t fOverSpc; // Space available for sensitive layers in radial direction
120 Int_t fNpadX; // Number of pads in a strip along the X direction
121 Int_t fNpadZ; // Number of pads in a strip along the Z direction
122 Int_t fPadXStr; // Number of pads per strip
123 Int_t fNStripA; // number of strips in A type module
124 Int_t fNStripB; // number of strips in B type module
125 Int_t fNStripC; // number of strips in C type module
126 Float_t fTimeRes; // time resolution of the TOF
127 Float_t fChrgRes; // charge resolution of ADC
128 Int_t fPadXSector; // number of pads per sector
129 Int_t fNRoc; // number of ROC
130 Int_t fNFec; // number of FEC
131 Int_t fNTdc; // number of TDC
132 Int_t fNPadXRoc; // number of pads for each ROC
133 Int_t fIdSens; // the unique identifier for sensitive volume FPAD
134 Bool_t fTZero; // flag indicating if T0 is used
135 AliTOFGeometry *fTOFGeometry; //The TOF Geometry parameters
139 ClassDef(AliTOF,6) // Time Of Flight base class
142 #endif /* ALITOF_H */