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edccc22d | 1 | #ifndef ALIITSMISALIGNER_H |
2 | #define ALIITSMISALIGNER_H | |
3 | ||
4 | // Class building the alignment objects for ITS (SPD, SDD, SSD) | |
5 | // It derives from AliMisAligner, thus providing the methods | |
6 | // MakeAlObjsArray (builds and returns the array of alignment objects) | |
7 | // and GetCDBMetaData (returns the metadata for the OCDB entry) | |
8 | // | |
9 | ||
10 | /* $Id$ */ | |
11 | ||
12 | #include <TString.h> | |
13 | #include "AliMisAligner.h" | |
14 | #include <TRandom3.h> | |
15 | ||
16 | class TClonesArray; | |
17 | class AliAlignObjParams; | |
18 | ||
19 | //------------------------------------------------------------------------- | |
20 | class AliITSMisAligner : public AliMisAligner{ | |
21 | public: | |
22 | AliITSMisAligner(); | |
23 | AliITSMisAligner(const AliITSMisAligner &mAligner); | |
24 | AliITSMisAligner &operator= (const AliITSMisAligner &mAligner); | |
25 | ~AliITSMisAligner() {}; | |
26 | ||
27 | TClonesArray* MakeAlObjsArray(); | |
28 | AliCDBMetaData* GetCDBMetaData() const; | |
29 | ||
30 | void SetSeed(Int_t seed) {fRnd.SetSeed(seed); return;} | |
31 | ||
32 | void SetWholeITSPars(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
33 | { | |
34 | fWholeITS[0] = dx; fWholeITS[1] = dy; fWholeITS[2] = dz; | |
35 | fWholeITS[3] = dpsi; fWholeITS[4] = dtheta; fWholeITS[5] = dphi; | |
36 | } | |
37 | ||
38 | void SetSPDSectorSigmas(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
39 | { | |
40 | fSPDSector[0] = dx; fSPDSector[1] = dy; fSPDSector[2] = dz; | |
41 | fSPDSector[3] = dpsi; fSPDSector[4] = dtheta; fSPDSector[5] = dphi; | |
42 | } | |
43 | ||
44 | void SetSPDHSSigmas(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
45 | { | |
46 | fSPDHS[0] = dx; fSPDHS[1] = dy; fSPDHS[2] = dz; | |
47 | fSPDHS[3] = dpsi; fSPDHS[4] = dtheta; fSPDHS[5] = dphi; | |
48 | } | |
49 | ||
50 | void SetSPDLadderSigmas(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
51 | { | |
52 | fSPDLadder[0] = dx; fSPDLadder[1] = dy; fSPDLadder[2] = dz; | |
53 | fSPDLadder[3] = dpsi; fSPDLadder[4] = dtheta; fSPDLadder[5] = dphi; | |
54 | } | |
55 | ||
56 | void SetSPDHBSigmas(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
57 | { | |
58 | fSPDHB[0] = dx; fSPDHB[1] = dy; fSPDHB[2] = dz; | |
59 | fSPDHB[3] = dpsi; fSPDHB[4] = dtheta; fSPDHB[5] = dphi; | |
60 | } | |
61 | ||
62 | void SetSPDBarrelSigmas(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
63 | { | |
64 | fSPDBarrel[0] = dx; fSPDBarrel[1] = dy; fSPDBarrel[2] = dz; | |
65 | fSPDBarrel[3] = dpsi; fSPDBarrel[4] = dtheta; fSPDBarrel[5] = dphi; | |
66 | } | |
67 | ||
68 | void SetSDDLayerSigmas(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
69 | { | |
70 | fSDDLayer[0] = dx; fSDDLayer[1] = dy; fSDDLayer[2] = dz; | |
71 | fSDDLayer[3] = dpsi; fSDDLayer[4] = dtheta; fSDDLayer[5] = dphi; | |
72 | } | |
73 | ||
74 | void SetSDDBarrelSigmas(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
75 | { | |
76 | fSDDBarrel[0] = dx; fSDDBarrel[1] = dy; fSDDBarrel[2] = dz; | |
77 | fSDDBarrel[3] = dpsi; fSDDBarrel[4] = dtheta; fSDDBarrel[5] = dphi; | |
78 | } | |
79 | ||
80 | void SetSDDLadderSigmas(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
81 | { | |
82 | fSDDLadder[0] = dx; fSDDLadder[1] = dy; fSDDLadder[2] = dz; | |
83 | fSDDLadder[3] = dpsi; fSDDLadder[4] = dtheta; fSDDLadder[5] = dphi; | |
84 | } | |
85 | ||
86 | void SetSDDModuleSigmas(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
87 | { | |
88 | fSDDModule[0] = dx; fSDDModule[1] = dy; fSDDModule[2] = dz; | |
89 | fSDDModule[3] = dpsi; fSDDModule[4] = dtheta; fSDDModule[5] = dphi; | |
90 | } | |
91 | ||
92 | void SetSSDBarrelPars(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
93 | { | |
94 | fSSDBarrel[0] = dx; fSSDBarrel[1] = dy; fSSDBarrel[2] = dz; | |
95 | fSSDBarrel[3] = dpsi; fSSDBarrel[4] = dtheta; fSSDBarrel[5] = dphi; | |
96 | } | |
97 | ||
98 | void SetSSDLadderSigmas(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
99 | { | |
100 | fSSDLadder[0] = dx; fSSDLadder[1] = dy; fSSDLadder[2] = dz; | |
101 | fSSDLadder[3] = dpsi; fSSDLadder[4] = dtheta; fSSDLadder[5] = dphi; | |
102 | } | |
103 | ||
104 | void SetSSDModuleSigmas(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
105 | { | |
106 | fSSDModule[0] = dx; fSSDModule[1] = dy; fSSDModule[2] = dz; | |
107 | fSSDModule[3] = dpsi; fSSDModule[4] = dtheta; fSSDModule[5] = dphi; | |
108 | } | |
109 | ||
110 | void SetSPDLadderShiftT(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
111 | { | |
112 | fSPDLadderShiftT[0] = dx; fSPDLadderShiftT[1] = dy; fSPDLadderShiftT[2] = dz; | |
113 | fSPDLadderShiftT[3] = dpsi; fSPDLadderShiftT[4] = dtheta; fSPDLadderShiftT[5] = dphi; | |
114 | } | |
115 | ||
116 | void SetSPDLadderShiftB(Double_t dx, Double_t dy, Double_t dz, Double_t dpsi, Double_t dtheta, Double_t dphi) | |
117 | { | |
118 | fSPDLadderShiftB[0] = dx; fSPDLadderShiftB[1] = dy; fSPDLadderShiftB[2] = dz; | |
119 | fSPDLadderShiftB[3] = dpsi; fSPDLadderShiftB[4] = dtheta; fSPDLadderShiftB[5] = dphi; | |
120 | } | |
121 | ||
122 | void SetSPDLadderShiftT(Double_t pars[6]) | |
123 | { | |
124 | for(Int_t ii=0; ii<6; ii++) | |
125 | fSPDLadderShiftT[ii] = pars[ii]; | |
126 | } | |
127 | ||
128 | void SetSPDLadderShiftB(Double_t pars[6]) | |
129 | { | |
130 | for(Int_t ii=0; ii<6; ii++) | |
131 | fSPDLadderShiftB[ii] = pars[ii]; | |
132 | } | |
133 | ||
134 | void SetWholeITSMisAlignment(); | |
135 | void SetSPDMisAlignment(); | |
136 | void SetSDDMisAlignment(); | |
137 | void SetSSDMisAlignment(); | |
138 | ||
139 | Double_t GetUnif(Double_t x1,Double_t x2) {return fRnd.Uniform(x1,x2);} | |
140 | ||
141 | Bool_t AddAlignObj(char* name,Double_t dx,Double_t dy,Double_t dz, | |
142 | Double_t dpsi,Double_t dtheta,Double_t dphi, | |
143 | const char* distrib); | |
144 | ||
145 | Bool_t AddAlignObj(Int_t lay,Double_t dx,Double_t dy,Double_t dz, | |
146 | Double_t dpsi,Double_t dtheta,Double_t dphi, | |
147 | Bool_t unif); | |
148 | ||
149 | Bool_t AddAlignObj(Int_t lay,Int_t ladd,Double_t dx,Double_t dy,Double_t dz, | |
150 | Double_t dpsi,Double_t dtheta,Double_t dphi, | |
151 | Double_t xShift,Double_t yShift,Double_t zShift, | |
152 | Double_t psiShift,Double_t thetaShift,Double_t phiShift, | |
153 | Bool_t unif); | |
154 | ||
155 | Bool_t AddSectorAlignObj(Int_t sectMin,Int_t sectMax, | |
156 | Double_t dx,Double_t dy,Double_t dz, | |
157 | Double_t dpsi,Double_t dtheta,Double_t dphi, | |
158 | Double_t xShift,Double_t yShift,Double_t zShift, | |
159 | Double_t psiShift,Double_t thetaShift,Double_t phiShift, | |
160 | Bool_t unif); | |
161 | ||
162 | void ShiftAlignObj(AliAlignObjParams &alObj,Double_t dx,Double_t dy,Double_t dz,Double_t dpsi,Double_t dtheta,Double_t dphi); | |
163 | void SmearAlignObj(AliAlignObjParams &alObj,Double_t sx,Double_t sy,Double_t sz,Double_t spsi,Double_t stheta,Double_t sphi); | |
164 | ||
165 | const char* GetSymbName(Int_t layer) const; | |
166 | const char* GetSymbName(Int_t layer,Int_t ladd) const; | |
167 | const char* GetSymbName(Int_t layer,Int_t ladd,Int_t mod) const; | |
168 | const char* GetHalfStaveLadderSymbName(Int_t layer,Int_t ladd,Int_t halfStave) const; | |
169 | static const char* GetParentSymName(const char* symname) ; | |
170 | // const char* GetSistersSymName(const char* symname) const; | |
171 | static Bool_t GetLayerAndLevel(const char* symname, Int_t &layer, Int_t &level); | |
172 | ||
173 | static Int_t GetNLayers() {return kNLayers;} | |
174 | static Int_t GetNLadders(Int_t lay) {return fgkNLadders[lay];} | |
175 | static Int_t GetNDetectors(Int_t lay) {return fgkNDetectors[lay];} | |
176 | static Int_t GetNSisters(const char* symname); | |
177 | static Int_t GetNDaughters(const char* symname); | |
178 | ||
179 | protected: | |
180 | TRandom3 fRnd; // TRandom3 object | |
181 | //TRandom fRnd; // TRandom object | |
182 | Int_t fInd; // index of current AliAlignObjParams in fAlignObjArray | |
183 | TClonesArray *fAlignObjArray; // array of AliAlignObjParams | |
184 | TString fStrSPD; // name of SPD | |
185 | TString fStrSDD; // name of SDD | |
186 | TString fStrSSD; // name of SSD | |
187 | TString fStrStave; // name of SPD stave | |
188 | TString fStrHalfStave; // name of SPD half-stave | |
189 | TString fStrLadder; // name of SPD ladder | |
190 | TString fStrSector; // name of SPD sector | |
191 | TString fStrSensor; // name of sensitive volume | |
192 | ||
193 | private: | |
194 | enum {kNLayers = 6}; // The number of layers. | |
195 | static const Int_t fgkNLadders[kNLayers]; // Array of the number of ladders/layer(layer) | |
196 | static const Int_t fgkNDetectors[kNLayers];// Array of the number of detector/ladder(layer) | |
197 | ||
198 | // Parameters setting the misalignment at all SPD/SDD/SSD levels | |
199 | Double_t fWholeITS[6]; | |
200 | Double_t fSPDSector[6]; | |
201 | Double_t fSPDHB[6]; | |
202 | Double_t fSPDBarrel[6]; | |
203 | Double_t fSPDHS[6]; | |
204 | Double_t fSPDLadder[6]; | |
205 | Double_t fSDDLayer[6]; | |
206 | Double_t fSDDBarrel[6]; | |
207 | Double_t fSDDLadder[6]; | |
208 | Double_t fSDDModule[6]; | |
209 | Double_t fSSDBarrel[6]; | |
210 | Double_t fSSDLayer[6]; | |
211 | Double_t fSSDLadder[6]; | |
212 | Double_t fSSDModule[6]; | |
213 | ||
214 | // Parameters setting common shifts (used for "full" misalignment) | |
215 | Double_t fSPDLadderShiftT[6]; // for top half-barrel ladders | |
216 | Double_t fSPDLadderShiftB[6]; // for bottom half-barrel ladders | |
217 | Double_t fSDDLadderShift1[6]; | |
218 | Double_t fSDDLadderShift2[6]; | |
edccc22d | 219 | |
220 | // Choice between uniform (kTRUE) or gaussian (kFALSE) distribution in the smearing | |
221 | Bool_t fUnifSPDSector, fUnifSPDHS, fUnifSDDLadder, fUnifSSDLadder, fUnifSPDLadder, fUnifSDDModule, fUnifSSDModule; | |
222 | ||
223 | ClassDef(AliITSMisAligner,0) //ITS MisAligner | |
224 | }; | |
225 | ||
226 | ||
227 | #endif |