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67dd5535 | 1 | #ifndef ALI_GEOM_MANAGER_H |
2 | #define ALI_GEOM_MANAGER_H | |
3 | ||
4 | // | |
5 | // Class for interfacing to the geometry; it also builds and manages two | |
6 | // look-up tables for fast access to volumes : | |
7 | // 1) the look-up table mapping unique volume ids to symbolic volume names | |
8 | // 2) the look-up table mapping unique volume ids to TGeoPNEntries | |
9 | // this allows to access directly the functionality of the physical node | |
10 | // associated to a given alignable volume by means of its index | |
11 | // | |
12 | ||
13 | #include <TObject.h> | |
36b010bf | 14 | |
15 | class TGeoManager; | |
16 | class TGeoPNEntry; | |
17 | class TGeoHMatrix; | |
67dd5535 | 18 | |
19 | class TObjArray; | |
20 | ||
21 | class AliAlignObj; | |
22 | class AliCDBId; | |
23 | class AliCDBParam; | |
24 | ||
25 | class AliGeomManager: public TObject { | |
26 | ||
27 | public: | |
28 | enum ELayerID{kInvalidLayer=0, | |
29 | kFirstLayer=1, | |
30 | kSPD1=1, kSPD2=2, | |
31 | kSDD1=3, kSDD2=4, | |
32 | kSSD1=5, kSSD2=6, | |
33 | kTPC1=7, kTPC2=8, | |
34 | kTRD1=9, kTRD2=10, kTRD3=11, kTRD4=12, kTRD5=13, kTRD6=14, | |
35 | kTOF=15, | |
36 | kPHOS1=16, kPHOS2=17, | |
37 | kHMPID=18, | |
38 | kMUON=19, | |
3dfc15c0 | 39 | kEMCAL=20, |
40 | kLastLayer=21}; | |
67dd5535 | 41 | |
9cb4fe0b | 42 | static TGeoManager* GetGeometry() { return fgGeometry; } |
67dd5535 | 43 | |
44 | static Int_t LayerSize(Int_t layerId); | |
45 | static const char* LayerName(Int_t layerId); | |
46 | static UShort_t LayerToVolUID(ELayerID layerId, Int_t modId); | |
47 | static UShort_t LayerToVolUID(Int_t layerId, Int_t modId); | |
48 | static ELayerID VolUIDToLayer(UShort_t voluid, Int_t &modId); | |
49 | static ELayerID VolUIDToLayer(UShort_t voluid); | |
50 | static UShort_t LayerToVolUIDSafe(ELayerID layerId, Int_t modId); | |
51 | static UShort_t LayerToVolUIDSafe(Int_t layerId, Int_t modId); | |
52 | static ELayerID VolUIDToLayerSafe(UShort_t voluid, Int_t &modId); | |
53 | static ELayerID VolUIDToLayerSafe(UShort_t voluid); | |
54 | ||
55 | static const char* SymName(UShort_t voluid); | |
56 | static const char* SymName(ELayerID layerId, Int_t modId); | |
57 | ||
67dd5535 | 58 | static Bool_t GetFromGeometry(const char *symname, AliAlignObj &alobj); |
59 | static AliAlignObj* GetAlignObj(UShort_t voluid); | |
60 | static AliAlignObj* GetAlignObj(ELayerID layerId, Int_t modId); | |
61 | ||
25fad4e5 | 62 | //to be used making a copy of the returned pointer to TGeoHMatrix!! |
67dd5535 | 63 | static TGeoHMatrix* GetMatrix(Int_t index); |
64 | static TGeoHMatrix* GetMatrix(const char *symname); | |
65 | static Bool_t GetTranslation(Int_t index, Double_t t[3]); | |
66 | static Bool_t GetRotation(Int_t index, Double_t r[9]); | |
67 | ||
5d534fe3 | 68 | static Bool_t GetDeltaForBranch(AliAlignObj& aao, TGeoHMatrix &inclusiveD); |
69 | static Bool_t GetDeltaForBranch(Int_t index, TGeoHMatrix &inclusiveD); | |
36b010bf | 70 | static TGeoHMatrix* GetOrigGlobalMatrix(Int_t index); |
67dd5535 | 71 | static Bool_t GetOrigGlobalMatrix(const char *symname, TGeoHMatrix &m); |
72 | static Bool_t GetOrigTranslation(Int_t index, Double_t t[3]); | |
73 | static Bool_t GetOrigRotation(Int_t index, Double_t r[9]); | |
74 | ||
75 | static const TGeoHMatrix* GetTracking2LocalMatrix(Int_t index); | |
76 | static Bool_t GetTrackingMatrix(Int_t index, TGeoHMatrix &m); | |
77 | ||
36b010bf | 78 | static void LoadGeometry(const char *geomFileName = NULL); |
9d47e237 | 79 | static void SetGeometry(TGeoManager *geom); |
5590c6c3 | 80 | static void CheckOverlapsOverPNs(Double_t threshold); |
36b010bf | 81 | |
5590c6c3 | 82 | static Bool_t ApplyAlignObjsToGeom(TObjArray& alObjArray, Bool_t ovlpcheck=kFALSE); |
67dd5535 | 83 | |
36b010bf | 84 | static Bool_t ApplyAlignObjsToGeom(const char* fileName, |
67dd5535 | 85 | const char* clArrayName); |
36b010bf | 86 | static Bool_t ApplyAlignObjsToGeom(AliCDBParam* param, |
67dd5535 | 87 | AliCDBId& Id); |
36b010bf | 88 | static Bool_t ApplyAlignObjsToGeom(const char* uri, const char* path, |
67dd5535 | 89 | Int_t runnum, Int_t version, |
90 | Int_t sversion); | |
36b010bf | 91 | static Bool_t ApplyAlignObjsToGeom(const char* detName, Int_t runnum, Int_t version, |
67dd5535 | 92 | Int_t sversion); |
36b010bf | 93 | static Bool_t ApplyAlignObjsFromCDB(const char* AlDetsList); |
94 | static Bool_t LoadAlignObjsFromCDBSingleDet(const char* detName, TObjArray& alignObjArray); | |
67dd5535 | 95 | |
96 | ~AliGeomManager(); | |
67dd5535 | 97 | |
36b010bf | 98 | private: |
99 | AliGeomManager(); | |
100 | AliGeomManager(const AliGeomManager&); | |
101 | AliGeomManager& operator=(const AliGeomManager&); | |
102 | ||
103 | static TGeoHMatrix* GetMatrix(TGeoPNEntry* pne); | |
104 | static TGeoHMatrix* GetOrigGlobalMatrix(TGeoPNEntry* pne); | |
105 | static Bool_t GetOrigGlobalMatrixFromPath(const char *path, TGeoHMatrix &m); | |
67dd5535 | 106 | |
36b010bf | 107 | static TGeoPNEntry* GetPNEntry(Int_t index); |
108 | static TGeoPNEntry* GetPNEntry(ELayerID layerId, Int_t modId); | |
67dd5535 | 109 | |
110 | static void InitAlignObjFromGeometry(); | |
111 | static void InitSymNamesLUT(); | |
112 | static void InitPNEntriesLUT(); | |
36b010bf | 113 | static void InitOrigMatricesLUT(); |
114 | ||
115 | static TGeoManager* fgGeometry; | |
67dd5535 | 116 | |
117 | static Int_t fgLayerSize[kLastLayer - kFirstLayer]; // Size of layers | |
118 | static const char* fgLayerName[kLastLayer - kFirstLayer]; // Name of layers | |
119 | static TString* fgSymName[kLastLayer - kFirstLayer]; // Symbolic volume names | |
120 | static TGeoPNEntry** fgPNEntry[kLastLayer - kFirstLayer]; // TGeoPNEntries | |
36b010bf | 121 | static TGeoHMatrix** fgOrigMatrix[kLastLayer - kFirstLayer]; // Original matrices before misalignment |
67dd5535 | 122 | static AliAlignObj** fgAlignObjs[kLastLayer - kFirstLayer]; // Alignment objects |
123 | ||
67dd5535 | 124 | ClassDef(AliGeomManager, 0); |
125 | }; | |
126 | ||
127 | #endif |