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a11ef2e4 | 1 | #ifndef ALIITSURECODET |
2 | #define ALIITSURECODET | |
3 | ||
4 | #include <TNamed.h> | |
5 | #include <TObjArray.h> | |
6 | #include "AliITSURecoLayer.h" | |
7 | class AliITSUGeomTGeo; | |
ee52e7b5 | 8 | class TTree; |
a11ef2e4 | 9 | |
10 | /////////////////////////////////////////////////////////////////////// | |
11 | // // | |
12 | // Class AliITSURecoDet // | |
13 | // Interface between the framework and reconstruction for ITS // | |
14 | // // | |
15 | /////////////////////////////////////////////////////////////////////// | |
16 | ||
17 | ||
18 | class AliITSURecoDet : public TNamed | |
19 | { | |
20 | public: | |
21 | // | |
6121e5c5 | 22 | AliITSURecoDet(); |
32d38de2 | 23 | AliITSURecoDet(AliITSUGeomTGeo* geom, const char* name=""); |
a11ef2e4 | 24 | virtual ~AliITSURecoDet(); |
25 | // | |
26 | Double_t GetRMin() const {return fRMin;} | |
27 | Double_t GetRMax() const {return fRMax;} | |
70cb7fe4 | 28 | Double_t GetRITSTPCRef() const {return fRITSTPCRef;} |
a11ef2e4 | 29 | Int_t GetNLayers() const {return fNLayers;} |
30 | Int_t GetNLayersActive() const {return fNLayersActive;} | |
31 | Int_t GetLrIDActive(Int_t lrActID) const; | |
8b16dbae | 32 | Int_t FindLastLayerID(Double_t r, int dir) const; |
33 | Int_t FindFirstLayerID(Double_t r, int dir) const; | |
a11ef2e4 | 34 | AliITSURecoLayer* GetLayer(Int_t i) const; |
35 | AliITSURecoLayer* GetLayerActive(Int_t i) const; | |
32d38de2 | 36 | AliITSUGeomTGeo* GetGeom() const {return fGeom;} |
a11ef2e4 | 37 | // |
38 | void SetRMin(Double_t r) {fRMin = r;} | |
39 | void SetRMax(Double_t r) {fRMax = r;} | |
70cb7fe4 | 40 | void SetRITSTPCRef(Double_t r) {fRITSTPCRef = r;} |
a11ef2e4 | 41 | // |
42 | void AddLayer(const AliITSURecoLayer* lr); | |
32d38de2 | 43 | // |
44 | void ProcessClusters(Int_t mode=0); | |
ee52e7b5 | 45 | void CreateClusterArrays(); |
46 | Int_t LoadClusters(TTree* treeRP); | |
a11ef2e4 | 47 | // |
48 | virtual void Print(Option_t* option = "") const; | |
49 | // | |
32d38de2 | 50 | protected: |
51 | Bool_t Build(); | |
dde91d5d | 52 | void IndexLayers(); |
32d38de2 | 53 | // |
a11ef2e4 | 54 | protected: |
55 | Int_t fNLayers; // total number of layers | |
56 | Int_t fNLayersActive; // N of active layers | |
57 | Double_t fRMax; // max R | |
58 | Double_t fRMin; // min R | |
70cb7fe4 | 59 | Double_t fRITSTPCRef; // reference radius for ITS/TPC matching check |
a11ef2e4 | 60 | TObjArray fLayers; // layers |
61 | TObjArray fLayersActive; // active layers | |
32d38de2 | 62 | AliITSUGeomTGeo* fGeom; // ITS geometry |
a11ef2e4 | 63 | // |
173b3073 | 64 | protected: |
65 | static const Char_t* fgkBeamPipeVolName; // name of the beam pipe volume | |
66 | ||
a11ef2e4 | 67 | private: |
68 | AliITSURecoDet(const AliITSURecoDet &source); | |
69 | AliITSURecoDet& operator=(const AliITSURecoDet &source); | |
70 | // | |
71 | ClassDef(AliITSURecoDet,1); // helper for ITS data in reco | |
72 | }; | |
73 | ||
74 | ||
75 | ||
76 | //_____________________________________________________________ | |
77 | inline Int_t AliITSURecoDet::GetLrIDActive(Int_t lrActID) const | |
78 | { | |
79 | // get global layer id from active id | |
70cb7fe4 | 80 | return (lrActID<fNLayersActive) ? ((AliITSURecoLayer*)fLayersActive.UncheckedAt(lrActID))->GetID() |
81 | : GetLayerActive(fNLayersActive-1)->GetID()+1; | |
a11ef2e4 | 82 | } |
83 | ||
84 | //_____________________________________________________________ | |
85 | inline AliITSURecoLayer* AliITSURecoDet::GetLayer(Int_t i) const | |
86 | { | |
87 | // get layer with global id=i | |
8b16dbae | 88 | return i>=0&&i<fNLayers ? (AliITSURecoLayer*)fLayers.UncheckedAt(i):0; |
a11ef2e4 | 89 | } |
90 | ||
91 | //_____________________________________________________________ | |
92 | inline AliITSURecoLayer* AliITSURecoDet::GetLayerActive(Int_t i) const | |
93 | { | |
94 | // get layer with activeID=i | |
8b16dbae | 95 | return i>=0&&i<fNLayersActive ? (AliITSURecoLayer*)fLayersActive.UncheckedAt(i):0; |
a11ef2e4 | 96 | } |
97 | ||
32d38de2 | 98 | //______________________________________________________ |
99 | inline void AliITSURecoDet::ProcessClusters(Int_t mode) | |
100 | { | |
101 | // prepare clsuters for reconstrunction | |
102 | for (int ilr=fNLayersActive;ilr--;) GetLayerActive(ilr)->ProcessClusters(mode); | |
103 | } | |
a11ef2e4 | 104 | |
105 | #endif |