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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; |
fcf95fc7 | 24 | class AliITSCalibration; |
de82972f | 25 | class AliITShit; |
26 | class AliITSgeom; | |
27 | class AliITSdigit; | |
de82972f | 28 | class AliITSmodule; |
aacedc3e | 29 | class AliDigitizer; |
30 | class AliRunDigitizer; | |
27a043b1 | 31 | |
de82972f | 32 | |
3bd79107 | 33 | class AliITS : public AliDetector { |
58005f18 | 34 | |
2aea926d | 35 | public: |
36 | //================= Standard Classes =============================== | |
37 | AliITS(); // Default creator. | |
38 | AliITS(const char *name, const char *title); // standard Creator | |
39 | virtual ~AliITS(); // destructor | |
ac74f489 | 40 | AliITS(const AliITS &source); // copy constructor. Not to be used! |
7d62fb64 | 41 | AliITS& operator=(const AliITS &source); // = operator. Not to be used! |
2aea926d | 42 | virtual Int_t IsVersion() const {return 1;} |
d2f55a22 | 43 | virtual Int_t DistancetoPrimitive(Int_t , Int_t ) {return 999;} |
2aea926d | 44 | |
45 | //===================== Simulation Geometry ======================== | |
e8189707 | 46 | // get geometry version - detailed (major) or coarse (minor) |
93f82b23 | 47 | virtual Int_t GetMajorVersion() const {return -1;} |
48 | virtual Int_t GetMinorVersion() const {return -1;} | |
7d62fb64 | 49 | virtual void GetGeometryVersion(Int_t &a,Int_t &b) const |
2aea926d | 50 | {a = GetMajorVersion();b=GetMinorVersion();return;} |
41b19549 | 51 | virtual void SetEUCLID(Bool_t euclid=kTRUE) {fEuclidOut = euclid;} |
a8e8915c | 52 | virtual Bool_t GetEUCLID()const {return fEuclidOut;} |
2aea926d | 53 | //-------------------- Geometry Transformations -------------------- |
7d62fb64 | 54 | |
7e932df0 | 55 | // ITS geometry functions From Simulation |
7d62fb64 | 56 | AliITSgeom* GetITSgeom() const {return fDetTypeSim->GetITSgeom();} |
57 | void SetITSgeom(AliITSgeom *geom) {fDetTypeSim->SetITSgeom(geom);} | |
58 | virtual void WriteGeometry(); | |
7e932df0 | 59 | // return pointer to the array of modules |
7d62fb64 | 60 | TObjArray *GetModules(){return fITSmodules;} |
3bd79107 | 61 | |
7d62fb64 | 62 | AliITSmodule *GetModule(Int_t index){ |
63 | return (AliITSmodule*)(fITSmodules->At(index));} | |
64 | ||
65 | virtual void SetDetTypeSim(AliITSDetTypeSim* dts) {fDetTypeSim=dts;} | |
66 | AliITSDetTypeSim* GetDetTypeSim() const {return fDetTypeSim;} | |
88cb7938 | 67 | //================ Necessary general Classes ======================= |
2aea926d | 68 | virtual void Init(); |
88cb7938 | 69 | virtual AliLoader* MakeLoader(const char* topfoldername); |
2aea926d | 70 | virtual void SetDefaults(); |
71 | virtual void SetDefaultSimulation(); | |
88cb7938 | 72 | virtual void MakeBranch(Option_t *opt=" "); |
7d62fb64 | 73 | virtual void MakeBranchS(const char* fl); |
74 | virtual void MakeBranchD(const char* file); | |
75 | virtual void MakeBranchInTreeD(TTree* treeD, const char* file=0); | |
2aea926d | 76 | virtual void SetTreeAddress(); |
7d62fb64 | 77 | //---------- Configuration Methods (per detector type) ------------- |
7d8046e8 | 78 | // Determines which ITS subdetectors will be processed. Effects |
79 | // digitization, and Reconstruction only. | |
80 | void SetDetectors(Option_t *opt="All"){fOpt = opt;} | |
81 | // Returns the list of ITS subdetectors that will be processed. | |
82 | Option_t* GetDetectors(){return fOpt;} | |
7d62fb64 | 83 | |
fcf95fc7 | 84 | // Set calibration |
85 | virtual void SetCalibrationModel(Int_t dettype, AliITSCalibration *cal){ | |
86 | fDetTypeSim->SetCalibrationModel(dettype,cal);} | |
7e932df0 | 87 | // Set segmentation for Simulation |
7e932df0 | 88 | virtual void SetSegmentationModel(Int_t id, AliITSsegmentation *seg){ |
7d62fb64 | 89 | fDetTypeSim->SetSegmentationModel(id,seg);} |
7e932df0 | 90 | // Set simulation |
91 | virtual void SetSimulationModel(Int_t id, AliITSsimulation *sim){ | |
7d62fb64 | 92 | fDetTypeSim->SetSimulationModel(id,sim);} |
7e932df0 | 93 | // Set simulation |
94 | virtual AliITSsimulation* GetSimulationModel(Int_t id){ | |
7d62fb64 | 95 | return fDetTypeSim->GetSimulationModel(id);} |
2aea926d | 96 | //=================== Hits ========================================= |
97 | virtual void StepManager() {} // See Step Manager for specific geometry. | |
2aea926d | 98 | //------------ sort hits by module for Digitisation ---------------- |
7d62fb64 | 99 | virtual void FillModules(Int_t evnt,Int_t bgrev,Int_t nmodules, Option_t *opt, const char *filename); |
100 | ||
7e932df0 | 101 | virtual void InitModules(Int_t size,Int_t &nmodules); |
102 | virtual void FillModules(TTree *treeH, Int_t mask = 0); | |
7d62fb64 | 103 | virtual void ClearModules(){if(fITSmodules) fITSmodules->Delete();} |
104 | virtual void AddHit(Int_t track, Int_t *vol, Float_t *hits); | |
fcf95fc7 | 105 | // Trigger |
e628c711 | 106 | virtual AliTriggerDetector* CreateTriggerDetector() const |
107 | { return new AliITSTrigger(); } | |
fcf95fc7 | 108 | |
7d62fb64 | 109 | TClonesArray* GetSDigits() const { return fDetTypeSim->GetSDigits();} |
2aea926d | 110 | |
c92eb8ad | 111 | AliDigitizer* CreateDigitizer(AliRunDigitizer* manager) const; |
7d62fb64 | 112 | virtual void SDigitsToDigits(Option_t *opt="All"); |
113 | virtual void SDigits2Digits(){SDigitsToDigits("All");} | |
114 | virtual void Hits2Digits(); | |
115 | virtual void Hits2SDigits(); | |
116 | virtual void Hits2PreDigits(); | |
117 | virtual void HitsToDigits(Int_t evNumber,Int_t bgrev,Int_t size, | |
118 | Option_t *option,Option_t *opt, | |
119 | const char *filename); | |
120 | virtual void HitsToPreDigits(Int_t evNumber,Int_t bgrev,Int_t size, | |
121 | Option_t *option,Option_t *opt, | |
122 | const char *filename); | |
2aea926d | 123 | void HitsToSDigits(Int_t evNumber,Int_t bgrev,Int_t size, |
aacedc3e | 124 | Option_t *add, Option_t *det, const char *filename) |
e68a8906 | 125 | {HitsToPreDigits(evNumber,bgrev,size,add,det,filename);} |
7d62fb64 | 126 | |
127 | virtual void ResetDigits(); | |
128 | virtual void ResetDigits(Int_t branch); | |
129 | virtual void AddSumDigit(AliITSpListItem &sdig); | |
130 | virtual void AddRealDigit(Int_t branch, Int_t *digits); | |
131 | ||
132 | virtual void AddSimDigit(Int_t branch, AliITSdigit *d); | |
133 | virtual void AddSimDigit(Int_t branch,Float_t phys,Int_t* digits, | |
2aea926d | 134 | Int_t* tracks,Int_t *hits,Float_t* trkcharges); |
7d62fb64 | 135 | TObjArray* GetDigits() const {return fDetTypeSim->GetDigits();} |
136 | Int_t* GetNDigitArray() const {return fDetTypeSim->GetNDigitArray();} | |
137 | TClonesArray *DigitsAddress(Int_t id) { return fDetTypeSim->DigitsAddress(id);} | |
138 | //Fast simulation | |
139 | virtual void HitsToFastRecPoints(Int_t evNumber,Int_t bgrev,Int_t size, | |
140 | Option_t *add, Option_t *det, const char *filename); | |
141 | virtual Int_t Hits2Clusters(TTree *in, TTree *out); | |
142 | virtual void RecPoints2Clusters | |
143 | (const TClonesArray *points, Int_t idx, TClonesArray *clusters); | |
144 | virtual void CheckLabels(Int_t lab[3]) const; | |
7e932df0 | 145 | |
146 | //===================== Raw Data IO ================================ | |
147 | // Write digits into raw data format | |
e68a8906 | 148 | virtual void Digits2Raw(); |
7e932df0 | 149 | |
2aea926d | 150 | protected: |
7d62fb64 | 151 | static const Int_t fgkNTYPES=3; //number of detector types |
2aea926d | 152 | //================== Data Members ================================== |
7d62fb64 | 153 | AliITSDetTypeSim *fDetTypeSim; //detector type for simulation |
e0fc0305 | 154 | Bool_t fEuclidOut; // Flag to write geometry in euclid format |
7d8046e8 | 155 | Option_t *fOpt; //! Detector option ="All" unless changed. |
e0fc0305 | 156 | Int_t fIdN; // the number of layers |
2aea926d | 157 | Int_t *fIdSens; //[fIdN] layer identifier |
158 | TString *fIdName; //[fIdN] layer identifier | |
7d62fb64 | 159 | TObjArray *fITSmodules; //! Pointer to ITS modules |
cc87dfb6 | 160 | ClassDef(AliITS,6) // Base class for ITS |
7d62fb64 | 161 | |
fe4da5cc | 162 | }; |
3bd79107 | 163 | |
fe4da5cc | 164 | #endif |