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1 | #ifndef ALIITSMISALIGNMAKER_H |
| 2 | #define ALIITSMISALIGNMAKER_H |
| 3 | /* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. * |
| 4 | * See cxx source for full Copyright notice */ |
| 5 | |
| 6 | /* $Id$ */ |
| 7 | |
| 8 | //------------------------------------------------------------------------ |
| 9 | // |
| 10 | // This class is a helper, producing ITS aligmnent objects. |
| 11 | // It provides also some useful functions |
| 12 | // See the parameters of the misalignment at the end of this script. |
| 13 | // |
| 14 | // Main author: L. Gaudichet |
| 15 | // Contact: andrea.dainese@lnl.infn.it |
| 16 | // |
| 17 | //------------------------------------------------------------------------ |
| 18 | |
| 19 | #include <TRandom3.h> |
| 20 | #include <TString.h> |
| 21 | #include <TClonesArray.h> |
| 22 | |
| 23 | |
| 24 | //------------------------------------------------------------------------- |
| 25 | class AliITSMisalignMaker : public TObject { |
| 26 | |
| 27 | public: |
| 28 | AliITSMisalignMaker(); |
| 29 | |
| 30 | ~AliITSMisalignMaker() {}; |
| 31 | |
| 32 | TClonesArray* GetArray() {return &fAlobj;} |
| 33 | |
| 34 | void SetSeed(Int_t seed) {fRnd.SetSeed(seed); return;} |
| 35 | |
| 36 | Int_t AddAlignObj(char* name,Double_t dx,Double_t dy,Double_t dz, |
| 37 | Double_t dpsi,Double_t dtheta,Double_t dphi, |
| 38 | Bool_t unif); |
| 39 | |
| 40 | Int_t AddAlignObj(Int_t lay,Double_t dx,Double_t dy,Double_t dz, |
| 41 | Double_t dpsi,Double_t dtheta,Double_t dphi, |
| 42 | Bool_t unif); |
| 43 | |
| 44 | Int_t AddAlignObj(Int_t lay,Int_t ladd,Double_t dx,Double_t dy,Double_t dz, |
| 45 | Double_t dpsi,Double_t dtheta,Double_t dphi, |
| 46 | Bool_t unif); |
| 47 | |
| 48 | Int_t AddSectorAlignObj(Int_t sectMin,Int_t sectMax, |
| 49 | Double_t dx,Double_t dy,Double_t dz, |
| 50 | Double_t dpsi,Double_t dtheta,Double_t dphi, |
| 51 | Double_t xShift,Double_t yShift,Double_t zShift, |
| 52 | Double_t psiShift,Double_t thetaShift,Double_t phiShift, |
| 53 | Bool_t unif); |
| 54 | |
| 55 | TString GetSymbName(Int_t layer) const; |
| 56 | TString GetSymbName(Int_t layer,Int_t ladd) const; |
| 57 | TString GetHalfStaveLadderSymbName(Int_t layer,Int_t ladd,Int_t halfStave) const; |
| 58 | TString GetSymbName(Int_t layer,Int_t ladd,Int_t mod) const; |
| 59 | Double_t GaussCut(Double_t mean,Double_t sigma,Double_t cutn); |
| 60 | |
| 61 | static Int_t GetNLayers() {return kNLayers;} |
| 62 | static Int_t GetNLadders(Int_t lay) {return fgkNLadders[lay];} |
| 63 | static Int_t GetNDetectors(Int_t lay) {return fgkNDetectors[lay];} |
| 64 | |
| 65 | protected: |
| 66 | TRandom3 fRnd; // TRandom object |
| 67 | Int_t fInd; // index of current AliAlignObjParams in fAlobj |
| 68 | TClonesArray fAlobj; // array of AliAlignObjParams |
| 69 | TString fStrSPD; // name of SPD |
| 70 | TString fStrSDD; // name of SDD |
| 71 | TString fStrSSD; // name of SSD |
| 72 | TString fStrStave; // name of SPD stave |
| 73 | TString fStrHalfStave; // name of SPD half-stave |
| 74 | TString fStrLadder; // name of SPD ladder |
| 75 | TString fStrSector; // name of SPD sector |
| 76 | TString fStrSensor; // name of sensitive volume |
| 77 | |
| 78 | private: |
| 79 | enum {kNLayers = 6}; // The number of layers. |
| 80 | static const Int_t fgkNLadders[kNLayers]; // Array of the number of ladders/layer(layer) |
| 81 | static const Int_t fgkNDetectors[kNLayers];// Array of the number of detector/ladder(layer) |
| 82 | |
| 83 | ClassDef(AliITSMisalignMaker,1) //ITS Misalign Maker |
| 84 | }; |
| 85 | |
| 86 | |
| 87 | #endif |
| 88 | |
git://git.uio.no / u / mrichter / AliRoot.git / blame