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3bd79107 | 1 | #ifndef ALIITS_H |
2 | #define ALIITS_H | |
3da30618 | 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
58005f18 | 8 | //////////////////////////////////////////////////////////////////////// |
3bd79107 | 9 | // Manager class for set: ITS // |
58005f18 | 10 | //////////////////////////////////////////////////////////////////////// |
fe4da5cc | 11 | |
7e932df0 | 12 | |
143d1056 | 13 | #include <TObjArray.h> // used in inline function GetModule. |
fe4da5cc | 14 | #include "AliDetector.h" |
e628c711 | 15 | #include "AliITSTrigger.h" |
7e932df0 | 16 | #include "AliITSDetTypeSim.h" |
7d62fb64 | 17 | |
de82972f | 18 | |
d5da1ecf | 19 | class TString; |
20 | class TTree; | |
7d62fb64 | 21 | class AliITSpListItem; |
3bd79107 | 22 | class AliITSsimulation; |
de82972f | 23 | class AliITSsegmentation; |
0b5bf101 | 24 | |
fcf95fc7 | 25 | class AliITSCalibration; |
de82972f | 26 | class AliITShit; |
27 | class AliITSgeom; | |
28 | class AliITSdigit; | |
de82972f | 29 | class AliITSmodule; |
aacedc3e | 30 | class AliDigitizer; |
31 | class AliRunDigitizer; | |
27a043b1 | 32 | |
de82972f | 33 | |
3bd79107 | 34 | class AliITS : public AliDetector { |
58005f18 | 35 | |
2aea926d | 36 | public: |
37 | //================= Standard Classes =============================== | |
38 | AliITS(); // Default creator. | |
39 | AliITS(const char *name, const char *title); // standard Creator | |
40 | virtual ~AliITS(); // destructor | |
ac74f489 | 41 | AliITS(const AliITS &source); // copy constructor. Not to be used! |
7d62fb64 | 42 | AliITS& operator=(const AliITS &source); // = operator. Not to be used! |
2aea926d | 43 | virtual Int_t IsVersion() const {return 1;} |
d2f55a22 | 44 | virtual Int_t DistancetoPrimitive(Int_t , Int_t ) {return 999;} |
2aea926d | 45 | |
46 | //===================== Simulation Geometry ======================== | |
e8189707 | 47 | // get geometry version - detailed (major) or coarse (minor) |
93f82b23 | 48 | virtual Int_t GetMajorVersion() const {return -1;} |
49 | virtual Int_t GetMinorVersion() const {return -1;} | |
7d62fb64 | 50 | virtual void GetGeometryVersion(Int_t &a,Int_t &b) const |
2aea926d | 51 | {a = GetMajorVersion();b=GetMinorVersion();return;} |
41b19549 | 52 | virtual void SetEUCLID(Bool_t euclid=kTRUE) {fEuclidOut = euclid;} |
a8e8915c | 53 | virtual Bool_t GetEUCLID()const {return fEuclidOut;} |
2aea926d | 54 | //-------------------- Geometry Transformations -------------------- |
7d62fb64 | 55 | |
7e932df0 | 56 | // ITS geometry functions From Simulation |
7d62fb64 | 57 | AliITSgeom* GetITSgeom() const {return fDetTypeSim->GetITSgeom();} |
58 | void SetITSgeom(AliITSgeom *geom) {fDetTypeSim->SetITSgeom(geom);} | |
59 | virtual void WriteGeometry(); | |
7e932df0 | 60 | // return pointer to the array of modules |
7d62fb64 | 61 | TObjArray *GetModules(){return fITSmodules;} |
3bd79107 | 62 | |
7d62fb64 | 63 | AliITSmodule *GetModule(Int_t index){ |
64 | return (AliITSmodule*)(fITSmodules->At(index));} | |
65 | ||
66 | virtual void SetDetTypeSim(AliITSDetTypeSim* dts) {fDetTypeSim=dts;} | |
67 | AliITSDetTypeSim* GetDetTypeSim() const {return fDetTypeSim;} | |
88cb7938 | 68 | //================ Necessary general Classes ======================= |
2aea926d | 69 | virtual void Init(); |
88cb7938 | 70 | virtual AliLoader* MakeLoader(const char* topfoldername); |
2aea926d | 71 | virtual void SetDefaults(); |
72 | virtual void SetDefaultSimulation(); | |
88cb7938 | 73 | virtual void MakeBranch(Option_t *opt=" "); |
7d62fb64 | 74 | virtual void MakeBranchS(const char* fl); |
75 | virtual void MakeBranchD(const char* file); | |
76 | virtual void MakeBranchInTreeD(TTree* treeD, const char* file=0); | |
2aea926d | 77 | virtual void SetTreeAddress(); |
7d62fb64 | 78 | //---------- Configuration Methods (per detector type) ------------- |
7d8046e8 | 79 | // Determines which ITS subdetectors will be processed. Effects |
80 | // digitization, and Reconstruction only. | |
81 | void SetDetectors(Option_t *opt="All"){fOpt = opt;} | |
82 | // Returns the list of ITS subdetectors that will be processed. | |
83 | Option_t* GetDetectors(){return fOpt;} | |
7d62fb64 | 84 | |
fcf95fc7 | 85 | // Set calibration |
86 | virtual void SetCalibrationModel(Int_t dettype, AliITSCalibration *cal){ | |
87 | fDetTypeSim->SetCalibrationModel(dettype,cal);} | |
7e932df0 | 88 | // Set segmentation for Simulation |
7e932df0 | 89 | virtual void SetSegmentationModel(Int_t id, AliITSsegmentation *seg){ |
7d62fb64 | 90 | fDetTypeSim->SetSegmentationModel(id,seg);} |
7e932df0 | 91 | // Set simulation |
92 | virtual void SetSimulationModel(Int_t id, AliITSsimulation *sim){ | |
7d62fb64 | 93 | fDetTypeSim->SetSimulationModel(id,sim);} |
7e932df0 | 94 | // Set simulation |
95 | virtual AliITSsimulation* GetSimulationModel(Int_t id){ | |
7d62fb64 | 96 | return fDetTypeSim->GetSimulationModel(id);} |
2aea926d | 97 | //=================== Hits ========================================= |
98 | virtual void StepManager() {} // See Step Manager for specific geometry. | |
2aea926d | 99 | //------------ sort hits by module for Digitisation ---------------- |
023ae34b | 100 | virtual void FillModules(Int_t evnt,Int_t bgrev,Int_t nmodules, |
101 | Option_t *opt, const char *filename); | |
7e932df0 | 102 | virtual void InitModules(Int_t size,Int_t &nmodules); |
103 | virtual void FillModules(TTree *treeH, Int_t mask = 0); | |
7d62fb64 | 104 | virtual void ClearModules(){if(fITSmodules) fITSmodules->Delete();} |
105 | virtual void AddHit(Int_t track, Int_t *vol, Float_t *hits); | |
fcf95fc7 | 106 | // Trigger |
e628c711 | 107 | virtual AliTriggerDetector* CreateTriggerDetector() const |
108 | { return new AliITSTrigger(); } | |
fcf95fc7 | 109 | |
7d62fb64 | 110 | TClonesArray* GetSDigits() const { return fDetTypeSim->GetSDigits();} |
2aea926d | 111 | |
c92eb8ad | 112 | AliDigitizer* CreateDigitizer(AliRunDigitizer* manager) const; |
ef7ff1f9 | 113 | virtual void UpdateInternalGeometry(); |
7d62fb64 | 114 | virtual void SDigitsToDigits(Option_t *opt="All"); |
115 | virtual void SDigits2Digits(){SDigitsToDigits("All");} | |
116 | virtual void Hits2Digits(); | |
117 | virtual void Hits2SDigits(); | |
118 | virtual void Hits2PreDigits(); | |
119 | virtual void HitsToDigits(Int_t evNumber,Int_t bgrev,Int_t size, | |
120 | Option_t *option,Option_t *opt, | |
121 | const char *filename); | |
122 | virtual void HitsToPreDigits(Int_t evNumber,Int_t bgrev,Int_t size, | |
123 | Option_t *option,Option_t *opt, | |
124 | const char *filename); | |
2aea926d | 125 | void HitsToSDigits(Int_t evNumber,Int_t bgrev,Int_t size, |
aacedc3e | 126 | Option_t *add, Option_t *det, const char *filename) |
e68a8906 | 127 | {HitsToPreDigits(evNumber,bgrev,size,add,det,filename);} |
7d62fb64 | 128 | |
129 | virtual void ResetDigits(); | |
130 | virtual void ResetDigits(Int_t branch); | |
131 | virtual void AddSumDigit(AliITSpListItem &sdig); | |
132 | virtual void AddRealDigit(Int_t branch, Int_t *digits); | |
023ae34b | 133 | virtual void AddSimDigit(Int_t branch, AliITSdigit *d); |
7d62fb64 | 134 | virtual void AddSimDigit(Int_t branch,Float_t phys,Int_t* digits, |
2aea926d | 135 | Int_t* tracks,Int_t *hits,Float_t* trkcharges); |
7d62fb64 | 136 | TObjArray* GetDigits() const {return fDetTypeSim->GetDigits();} |
137 | Int_t* GetNDigitArray() const {return fDetTypeSim->GetNDigitArray();} | |
023ae34b | 138 | TClonesArray *DigitsAddress(Int_t id) { |
139 | return fDetTypeSim->DigitsAddress(id);} | |
7d62fb64 | 140 | //Fast simulation |
141 | virtual void HitsToFastRecPoints(Int_t evNumber,Int_t bgrev,Int_t size, | |
142 | Option_t *add, Option_t *det, const char *filename); | |
143 | virtual Int_t Hits2Clusters(TTree *in, TTree *out); | |
7d62fb64 | 144 | virtual void CheckLabels(Int_t lab[3]) const; |
7e932df0 | 145 | |
146 | //===================== Raw Data IO ================================ | |
147 | // Write digits into raw data format | |
0b5bf101 | 148 | virtual void Digits2Raw(); |
149 | virtual Bool_t Raw2SDigits(AliRawReader*); | |
150 | ||
7e932df0 | 151 | |
2aea926d | 152 | protected: |
7d62fb64 | 153 | static const Int_t fgkNTYPES=3; //number of detector types |
2aea926d | 154 | //================== Data Members ================================== |
7d62fb64 | 155 | AliITSDetTypeSim *fDetTypeSim; //detector type for simulation |
e0fc0305 | 156 | Bool_t fEuclidOut; // Flag to write geometry in euclid format |
7d8046e8 | 157 | Option_t *fOpt; //! Detector option ="All" unless changed. |
e0fc0305 | 158 | Int_t fIdN; // the number of layers |
2aea926d | 159 | Int_t *fIdSens; //[fIdN] layer identifier |
160 | TString *fIdName; //[fIdN] layer identifier | |
7d62fb64 | 161 | TObjArray *fITSmodules; //! Pointer to ITS modules |
cc87dfb6 | 162 | ClassDef(AliITS,6) // Base class for ITS |
7d62fb64 | 163 | |
fe4da5cc | 164 | }; |
3bd79107 | 165 | |
fe4da5cc | 166 | #endif |