2 // Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007
4 /**************************************************************************
5 * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. *
6 * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for *
7 * full copyright notice. *
8 **************************************************************************/
10 #ifndef ALIEVE_ITSDigitsInfo_H
11 #define ALIEVE_ITSDigitsInfo_H
19 #include <TClonesArray.h>
23 #include <AliITSgeom.h>
24 #include <AliITSsegmentationSPD.h>
25 #include <AliITSsegmentationSDD.h>
26 #include <AliITSsegmentationSSD.h>
30 /**************************************************************************/
31 // AliEveITSModuleSelection
32 /**************************************************************************/
33 class AliEveITSModuleSelection
36 Int_t fType; // Type of modules: 0 - SPD, 1 - SDD, 2 - SSD.
37 Int_t fLayer; // Layer, 0 - inner SPD, 5 - outer SSD.
38 Float_t fMinPhi; // Min phi.
39 Float_t fMaxPhi; // Max phi.
40 Float_t fMinTheta; // Min theta.
41 Float_t fMaxTheta; // Max theta.
44 AliEveITSModuleSelection();
45 virtual ~AliEveITSModuleSelection() {}
47 Int_t GetType() const { return fType; }
48 void SetType(Int_t x) { fType = x; }
49 Int_t GetLayer() const { return fLayer; }
50 void SetLayer(Int_t x) { fLayer = x; }
51 Float_t GetMinPhi() const { return fMinPhi; }
52 void SetMinPhi(Float_t x) { fMinPhi = x; }
53 Float_t GetMaxPhi() const { return fMaxPhi; }
54 void SetMaxPhi(Float_t x) { fMaxPhi = x; }
55 Float_t GetMinTheta() const { return fMinTheta; }
56 void SetMinTheta(Float_t x) { fMinTheta = x; }
57 Float_t GetMaxTheta() const { return fMaxTheta; }
58 void SetMaxTheta(Float_t x) { fMaxTheta = x; }
60 void SetPhiRange (Float_t x, Float_t y) { fMinPhi = x; fMaxPhi = y; }
61 void SetThetaRange(Float_t x, Float_t y) { fMinTheta = x; fMaxTheta = y; }
63 ClassDef(AliEveITSModuleSelection, 1); // Helper for selecting a range of ITS modules by type, layer, phi and theta.
66 /**************************************************************************/
67 // AliEveITSDigitsInfo
68 /**************************************************************************/
70 class AliEveITSDigitsInfo : public TObject, public TEveRefCnt
72 AliEveITSDigitsInfo(const AliEveITSDigitsInfo&); // Not implemented
73 AliEveITSDigitsInfo& operator=(const AliEveITSDigitsInfo&); // Not implemented
76 Float_t fSPDZCoord[192]; // Precalculated z-coordinates for positions of digits.
81 map<Int_t, TClonesArray*> fSPDmap; // Map from module-id to SPD data.
82 map<Int_t, TClonesArray*> fSDDmap; // Map from module-id to SDD data.
83 map<Int_t, TClonesArray*> fSSDmap; // Map from module-id to SSD data.
85 void SetITSSegmentation();
88 TTree* fTree; // Tree from which the digits are read.
90 AliITSgeom* fGeom; // Provides mapping from module-id to transforamtion-matrix.
91 AliITSsegmentationSPD* fSegSPD; // Segmentation of SPD.
92 AliITSsegmentationSDD* fSegSDD; // Segmentation of SDD.
93 AliITSsegmentationSSD* fSegSSD; // Segmentation of SSD.
95 Int_t fSPDMinVal; // Default lower limit for display of SPD digits.
96 Int_t fSSDMinVal; // Default lower limit for display of SSD digits.
97 Int_t fSDDMinVal; // Default lower limit for display of SDD digits.
98 Int_t fSPDMaxVal; // Default high limit for display of SPD digits.
99 Int_t fSSDMaxVal; // Default high limit for display of SSD digits.
100 Int_t fSDDMaxVal; // Default high limit for display of SDD digits.
102 Int_t fSPDHighLim; // Maximum value of SPD digits.
103 Int_t fSDDHighLim; // Maximum value of SDD digits.
104 Int_t fSSDHighLim; // Maximum value of SSD digits.
106 Int_t fSPDScaleX[5]; // SPD cell-sizes along X for display of scaled-digits.
107 Int_t fSPDScaleZ[5]; // SPD cell-sizes along Z for display of scaled-digits.
108 Int_t fSDDScaleX[5]; // SDD cell-sizes along X for display of scaled-digits.
109 Int_t fSDDScaleZ[5]; // SDD cell-sizes along Z for display of scaled-digits.
110 Int_t fSSDScale [5]; // SSD cell-sizes for display of scaled-digits.
112 AliEveITSDigitsInfo();
113 virtual ~AliEveITSDigitsInfo();
115 void SetTree(TTree* tree);
116 void ReadRaw(AliRawReader* raw, Int_t mode);
118 TClonesArray* GetDigits(Int_t moduleID, Int_t detector);
120 void GetSPDLocalZ(Int_t j, Float_t& z);
122 void GetModuleIDs(AliEveITSModuleSelection* sel, std::vector<UInt_t>& ids);
124 virtual void Print(Option_t* opt="") const;
126 ClassDef(AliEveITSDigitsInfo, 1); // Stores ITS geometry information and event-data in format suitable for visualization.
127 }; // endclass AliEveITSDigitsInfo
129 inline void AliEveITSDigitsInfo::GetSPDLocalZ(Int_t j, Float_t& z)