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1 | #ifndef ALIRICHSEGMENTATIONV0_H |
| 2 | #define ALIRICHSEGMENTATIONV0_H |
| 3 | |
| 4 | |
| 5 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 6 | * See cxx source for full Copyright notice */ |
| 7 | |
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8 | |
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9 | #include "AliSegmentation.h" |
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10 | |
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11 | class AliRICHSegmentationV0 :public AliSegmentation |
| 12 | { |
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13 | public: |
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14 | AliRICHSegmentationV0(); |
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15 | virtual ~AliRICHSegmentationV0(){} |
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16 | virtual void SetPadSize(Float_t p1, Float_t p2); |
| 17 | // Anod Pitch |
| 18 | virtual void SetDAnod(Float_t D) {fWireD = D;}; |
| 19 | |
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20 | virtual Float_t GetAnod(Float_t xhit) const; |
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21 | virtual void GetPadI(Float_t x, Float_t y , Int_t &ix, Int_t &iy); |
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22 | virtual void GetPadI(Float_t x, Float_t y , Float_t /*z*/, Int_t &ix, Int_t &iy) {GetPadI(x, y, ix, iy);} |
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23 | virtual void GetPadC(Int_t ix, Int_t iy, Float_t &x, Float_t &y); |
| 24 | virtual void GetPadC(Int_t ix, Int_t iy, Float_t &x, Float_t &y, Float_t &z) |
| 25 | {z=0; GetPadC(ix, iy, x , y);} |
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26 | virtual void Init(Int_t i); |
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27 | virtual Float_t Dpx() const {return fDpx;} |
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28 | virtual Float_t Dpy() const {return fDpy;} |
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29 | virtual Float_t Dpx(Int_t) const {return fDpx;} |
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30 | virtual Float_t Dpy(Int_t) const {return fDpy;} |
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31 | virtual Int_t Npx() const {return fNpx;} |
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32 | virtual Int_t Npy() const {return fNpy;} |
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33 | virtual Float_t DeadZone() const {return fDeadZone;} |
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34 | virtual Float_t GetPadPlaneWidth() const {return fPadPlane_Width;} |
| 35 | virtual Float_t GetPadPlaneLength() const {return fPadPlane_Length;} |
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36 | virtual void SetPad(Int_t ix, Int_t iy); |
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37 | virtual void SetHit(Float_t xhit , Float_t yhit); |
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38 | virtual void SetHit(Float_t xhit, Float_t yhit, Float_t /*zhit*/){SetHit(xhit, yhit);} |
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39 | virtual void FirstPad(Float_t xhit, Float_t yhit, Float_t dx, Float_t dy); |
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40 | virtual void FirstPad(Float_t xhit, Float_t yhit, Float_t /*zhit*/, Float_t dx, Float_t dy){FirstPad(xhit, yhit, dx, dy);} |
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41 | virtual void NextPad(); |
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42 | virtual Int_t MorePads(); |
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43 | virtual Float_t Distance2AndOffset(Int_t iX, Int_t iY, Float_t X, Float_t Y, Int_t *dummy); |
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44 | virtual void GetNParallelAndOffset(Int_t /*iX*/, Int_t /*iY*/,Int_t *Nparallel, Int_t *Offset) {*Nparallel=1;*Offset=0;} |
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45 | virtual void Neighbours (Int_t iX, Int_t iY, Int_t* Nlist, Int_t Xlist[10], Int_t Ylist[10]); |
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46 | virtual Int_t Ix() {return fIx;} |
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47 | virtual Int_t Iy() {return fIy;} |
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48 | virtual Int_t ISector() {return 1;} |
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49 | virtual Int_t Sector(Int_t,Int_t) {return 1;} |
| 50 | virtual Int_t Sector(Float_t,Float_t) {return 1;} |
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51 | virtual Int_t SigGenCond(Float_t x, Float_t y, Float_t z); |
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52 | virtual void SigGenInit(Float_t x, Float_t y, Float_t z); |
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53 | virtual void IntegrationLimits(Float_t& x1, Float_t& x2, Float_t& y1, Float_t& y2); |
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54 | virtual void GiveTestPoints(Int_t &n, Float_t *x, Float_t *y) const; |
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55 | virtual void Draw(const char* = "") const; |
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56 | virtual void SetCorrFunc(Int_t /*dum*/, TF1* func) {fCorr=func;} |
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57 | virtual TF1* CorrFunc(Int_t) const {return fCorr;} |
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58 | ClassDef(AliRICHSegmentationV0,1) |
| 59 | protected: |
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60 | Float_t fDpx; // x pad width per sector |
| 61 | Float_t fDpy; // y pad base width |
| 62 | Int_t fNpx; // Number of pads in x |
| 63 | Int_t fNpy; // Number of pads in y |
| 64 | Int_t fSector; // Current padplane |
| 65 | Float_t fWireD; // wire pitch |
| 66 | |
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67 | Float_t fDeadZone; //width of deadzones beteween CsI padplanes |
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68 | Float_t fPadPlane_Width; //width of CsI padplanes |
| 69 | Float_t fPadPlane_Length; //length of CsI padplanes |
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70 | |
| 71 | |
| 72 | // Chamber region consideres during disintegration (lower left and upper right corner) |
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73 | Int_t fIxmin; // lower left x |
| 74 | Int_t fIxmax; // lower left y |
| 75 | Int_t fIymin; // upper right x |
| 76 | Int_t fIymax; // upper right y |
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77 | // Current pad during integration (cursor for disintegration) |
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78 | Int_t fIx; // pad coord. x |
| 79 | Int_t fIy; // pad coord. y |
| 80 | Float_t fX; // x |
| 81 | Float_t fY; // y |
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82 | // Current pad and wire during tracking (cursor at hit centre) |
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83 | Float_t fXhit; //x position |
| 84 | Float_t fYhit; //y position |
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85 | // Reference point to define signal generation condition |
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86 | Int_t fIxt; // pad coord. x |
| 87 | Int_t fIyt; // pad coord. y |
| 88 | Int_t fIwt; // wire number |
| 89 | Float_t fXt; // x |
| 90 | Float_t fYt; // y |
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91 | TF1* fCorr; // correction function |
| 92 | }; |
| 93 | #endif |
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94 | |
| 95 | |
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