| 237c933d |
1 | #ifndef ALIRICHSEGMENTATION_H |
| 2 | #define ALIRICHSEGMENTATION_H |
| 3 | |
| 4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 5 | * See cxx source for full Copyright notice */ |
| 6 | |
| 7 | /* $Id$ */ |
| 8 | |
| 9 | #include <TObject.h> |
| 10 | |
| 11 | class AliRICHChamber; |
| 12 | class TF1; |
| 13 | class AliRICHSegmentation : |
| 14 | |
| 15 | public TObject { |
| 16 | |
| 17 | public: |
| 18 | |
| 19 | // Set Chamber Segmentation Parameters |
| 20 | // |
| 21 | // Pad size Dx*Dy |
| 22 | virtual void SetPadSize(Float_t p1, Float_t p2) =0; |
| 23 | // Anod Pitch |
| 24 | virtual void SetDAnod(Float_t D) =0; |
| 25 | |
| 26 | // |
| 27 | // Anod wire coordinate closest to xhit |
| 28 | virtual Float_t GetAnod(Float_t xhit) =0; |
| 29 | // Transform from pad (wire) to real coordinates |
| 30 | virtual void GetPadIxy(Float_t x ,Float_t y ,Int_t &ix,Int_t &iy)=0; |
| 31 | // Transform from real to pad coordinates |
| 32 | virtual void GetPadCxy(Int_t ix,Int_t iy,Float_t &x ,Float_t &y )=0; |
| 33 | // |
| 34 | // Initialisation |
| 35 | virtual void Init(AliRICHChamber*) =0; |
| 36 | // |
| 37 | // Get member data |
| 38 | // |
| 39 | // Pad size in x |
| 40 | virtual Float_t Dpx() =0; |
| 41 | // Pad size in y |
| 42 | virtual Float_t Dpy() =0; |
| 43 | // Pad size in x by Sector |
| 44 | virtual Float_t Dpx(Int_t) =0; |
| 45 | // Pad size in y by Sector |
| 46 | virtual Float_t Dpy(Int_t) =0; |
| 47 | // Max number of Pads in x |
| 48 | virtual Int_t Npx() =0; |
| 49 | // Max number of Pads in y |
| 50 | virtual Int_t Npy() =0; |
| 51 | |
| 52 | |
| 53 | // set pad position |
| 54 | virtual void SetPad(Int_t, Int_t) =0; |
| 55 | // set hit position |
| 56 | virtual void SetHit(Float_t, Float_t) =0; |
| 57 | // |
| 58 | // Iterate over pads |
| 59 | // Initialiser |
| 60 | virtual void FirstPad(Float_t xhit, Float_t yhit, Float_t dx, Float_t dy) =0; |
| 61 | // Stepper |
| 62 | virtual void NextPad()=0; |
| 63 | // Condition |
| 64 | virtual Int_t MorePads() =0; |
| 65 | // |
| 66 | // Distance between 1 pad and a position |
| 67 | virtual Float_t Distance2AndOffset(Int_t iX, Int_t iY, Float_t X, Float_t Y, Int_t *dummy) =0; |
| 68 | // Number of pads read in parallel and offset to add to x |
| 69 | // (specific to LYON, but mandatory for display) |
| 70 | virtual void GetNParallelAndOffset(Int_t iX, Int_t iY, |
| 71 | Int_t *Nparallel, Int_t *Offset) =0; |
| 72 | // Get next neighbours |
| 73 | virtual void Neighbours |
| 74 | (Int_t iX, Int_t iY, Int_t* Nlist, Int_t Xlist[10], Int_t Ylist[10]) =0; |
| 75 | // |
| 76 | // Current pad cursor during disintegration |
| 77 | // x-coordinate |
| 78 | virtual Int_t Ix() =0; |
| 79 | // y-coordinate |
| 80 | virtual Int_t Iy() =0; |
| 81 | // current Sector |
| 82 | virtual Int_t ISector() =0; |
| 83 | // calculate sector from pad coordinates |
| 84 | virtual Int_t Sector(Float_t ix, Float_t iy) =0; |
| 85 | // |
| 86 | // Signal Generation Condition during Stepping |
| 87 | virtual Int_t SigGenCond(Float_t x, Float_t y, Float_t z) = 0; |
| 88 | // Initialise signal gneration at coord (x,y,z) |
| 89 | virtual void SigGenInit(Float_t x, Float_t y, Float_t z) = 0; |
| 90 | // Current integration limits |
| 91 | virtual void IntegrationLimits |
| 92 | (Float_t& x1, Float_t& x2, Float_t& y1, Float_t& y2) = 0; |
| 93 | // Test points for auto calibration |
| 94 | virtual void GiveTestPoints(Int_t &n, Float_t *x, Float_t *y) = 0; |
| 95 | // Debug utilities |
| 96 | virtual void Draw() = 0; |
| 97 | // Function for systematic corrections |
| 98 | virtual void SetCorrFunc(Int_t, TF1*) = 0; |
| 99 | virtual TF1* CorrFunc(Int_t) = 0; |
| 100 | ClassDef(AliRICHSegmentation,1) |
| 101 | |
| 102 | }; |
| 103 | #endif |
git://git.uio.no / u / mrichter / AliRoot.git / blame