1 #ifndef ALIITSDETTYPESIM_H
2 #define ALIITSDETTYPESIM_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
10 /////////////////////////////////////////////////////////////////////////
11 // * This class contains all of the "external" information needed to do//
12 // * detector specific simulations for the ITS. //
13 /////////////////////////////////////////////////////////////////////////
16 #include "AliITSLoader.h"
17 #include "AliITSSimuParam.h"
18 #include "AliITSFOGeneratorSPD.h"
26 class AliITSpListItem;
27 class AliITSsimulation;
28 class AliITSsegmentation;
30 class AliITSCalibrationSSD;
31 class AliITSGainSSDv2;
32 class AliITSBadChannelsSSDv2;
33 class AliITSNoiseSSDv2;
34 class AliITSDDLModuleMapSDD;
35 class AliITSCalibration;
37 class AliITSFOSignalsSPD;
38 class AliITSTriggerConditions;
40 class AliITSDetTypeSim : public TObject {
44 virtual ~AliITSDetTypeSim();
45 AliITSDetTypeSim(const AliITSDetTypeSim &source);
46 AliITSDetTypeSim& operator=(const AliITSDetTypeSim &source);
47 AliITSgeom *GetITSgeom() const {
48 if(fLoader)return ((AliITSLoader*)fLoader)->GetITSgeom();
50 void SetITSgeom(AliITSgeom *geom);
52 virtual void SetSimulationModel(Int_t dettype,AliITSsimulation *sim);
53 virtual AliITSsimulation* GetSimulationModel(Int_t dettype) const;
54 virtual AliITSsimulation* GetSimulationModelByModule(Int_t module) const;
56 virtual void SetSegmentationModel(Int_t dettype,AliITSsegmentation *seg);
57 virtual AliITSsegmentation* GetSegmentationModel(Int_t dettype) const;
58 virtual AliITSsegmentation* GetSegmentationModelByModule(Int_t module) const;
60 virtual void SetCalibrationModel(Int_t iMod,AliITSCalibration *resp);
61 virtual void SetSPDNoisyModel(Int_t iMod, AliITSCalibration *cal);
63 virtual AliITSCalibration* GetCalibrationModel(Int_t iMod) const;
64 virtual AliITSCalibration* GetSPDNoisyModel(Int_t iMod) const;
65 virtual AliITSTriggerConditions* GetTriggerConditions();
67 virtual void SetSimuParam(const AliITSSimuParam* spar){
68 if(fSimuPar) delete fSimuPar;
69 fSimuPar = new AliITSSimuParam(*spar);
71 virtual AliITSSimuParam* GetSimuParam() const {return fSimuPar;}
73 virtual AliITSDDLModuleMapSDD* GetDDLModuleMapSDD()const { return fDDLMapSDD;}
74 TObjArray* GetCalibrationArray() const {return fCalibration;}
75 TObjArray* GetSegmentation() const {return fSegmentation;}
76 void ResetCalibrationArray();
77 void ResetSegmentation();
79 virtual void SetLoader(AliITSLoader* loader);
80 AliITSLoader* GetLoader() const {return fLoader;}
82 virtual void SetDefaults();
83 virtual void SetDefaultSimulation();
84 virtual void SetRunNumber(Int_t rn=0){fRunNumber = rn;}
85 virtual Int_t GetRunNumber() const {return fRunNumber;}
86 virtual void SetTreeAddressS(TTree* treeS, const Char_t* name);
87 virtual void SetTreeAddressD(TTree* treeD, const Char_t* name);
89 virtual void SetDigits(TObjArray* digits) {fDigits=digits;}
90 const TClonesArray* GetSDigits() const { return &fSDigits;}
91 TObjArray* GetDigits() const {return fDigits;}
92 Int_t* GetNDigitArray() const {return fNDigits;}
93 TClonesArray *DigitsAddress(Int_t id) const {
94 return ((TClonesArray*)(*fDigits)[id]);}
95 virtual void ResetSDigits(){fNSDigits=0; fSDigits.Clear();}
96 virtual void ResetDigits();
97 virtual void ResetDigits(Int_t branch);
98 virtual void SDigitsToDigits(Option_t *opt, Char_t* name);
100 virtual void AddSumDigit(AliITSpListItem &sdig);
101 virtual void AddSimDigit(Int_t branch, const AliITSdigit *d);
102 virtual void AddSimDigit(Int_t branch,Float_t phys,Int_t* digits,
103 Int_t* tracks,Int_t *hits,Float_t* trkcharges,
104 Int_t sigexpanded=-1000);
105 virtual void SetDigitClassName(Int_t i, const Char_t* name) {
106 fkDigClassName[i]=name;}
107 const Char_t* GetDigitClassName(Int_t i) const {return fkDigClassName[i];}
109 virtual void ResetFOSignals() {fFOGenerator.ResetSignals();}
110 virtual void ProcessSPDDigitForFastOr(UInt_t module, UInt_t colM, UInt_t rowM);
111 virtual void ProcessNoiseForFastOr() {fFOGenerator.ProcessNoise();}
112 virtual AliITSFOSignalsSPD* GetFOSignals() {return fFOGenerator.GetFOSignals();}
113 virtual void WriteFOSignals();
114 virtual Float_t GetAverageGainSDD() const {
115 if(fAveGainSDD>0.) return fAveGainSDD;
121 virtual void CreateCalibrationArray();
122 virtual Bool_t GetCalibration();
125 void SetDefaultSegmentation(Int_t idet); // creates def segm.
127 //conversion of the old SSD calibration objects tothe new ones
128 void ReadOldSSDNoise(const TObjArray *array,
129 AliITSNoiseSSDv2 *noiseSSD);
130 void ReadOldSSDBadChannels(const TObjArray *array,
131 AliITSBadChannelsSSDv2 *badChannelsSSD);
132 void ReadOldSSDGain(const TObjArray *array,
133 AliITSGainSSDv2 *gainSSD);
135 static const Int_t fgkNdettypes; // number of different det. types
136 static const Int_t fgkDefaultNModulesSPD; // Total numbers of SPD modules by default
137 static const Int_t fgkDefaultNModulesSDD; // Total numbers of SDD modules by default
138 static const Int_t fgkDefaultNModulesSSD; // Total numbers of SSD modules by default
139 Int_t fNMod[3]; // numbers of modules from different types
141 TObjArray *fSimulation; //! [NDet]
142 TObjArray *fSegmentation; //! [NDet]
143 TObjArray *fCalibration; //! [NMod]
144 AliITSCalibrationSSD* fSSDCalibration; //! SSD calibration object
145 TObjArray *fSPDNoisy; //! [fgkDefaultNModulesSPD]
146 Int_t fNSDigits; //! number of SDigits
147 TClonesArray fSDigits; //! Summable digits
148 Int_t* fNDigits; //! [NDet] number of Digits for det.
149 Int_t fRunNumber; //! run number (to access DB)
150 TObjArray *fDigits; //! [NMod][NDigits]
151 AliITSSimuParam *fSimuPar; //! detector simulation parameters
152 AliITSDDLModuleMapSDD *fDDLMapSDD; //! mapping DDL/module -> SDD module number
153 Float_t fAveGainSDD; //! Average gain of SDD good anodes
154 const Char_t* fkDigClassName[3]; //! String with digit class name.
155 AliITSLoader* fLoader; //! loader
156 Bool_t fFirstcall; //! flag
157 AliITSFOGeneratorSPD fFOGenerator; //! Fast-OR generator object
158 AliITSTriggerConditions* fTriggerConditions; //! Trigger conditions
160 ClassDef(AliITSDetTypeSim,12) // ITS Simulation structure