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a9e2aefa | 1 | #ifndef ALIMUONSEGMENTATIONV01_H |
2 | #define ALIMUONSEGMENTATIONV01_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 | ///////////////////////////////////////////////////// | |
10 | // Segmentation and Response classes version 01 // | |
11 | ///////////////////////////////////////////////////// | |
12 | class AliMUON; | |
a9e2aefa | 13 | class TObjArray; |
14 | ||
a9e2aefa | 15 | #include "AliMUONSegmentationV0.h" |
c1a185bf | 16 | #include "TArrayI.h" // because the object, and not the pointer, |
17 | #include "TArrayF.h" // belongs to the class | |
18 | ||
a9e2aefa | 19 | |
20 | class AliMUONSegmentationV01 : | |
21 | public AliMUONSegmentationV0 { | |
22 | public: | |
23 | AliMUONSegmentationV01(); | |
e9e4cdf2 | 24 | AliMUONSegmentationV01(Int_t nsec); |
a9e2aefa | 25 | AliMUONSegmentationV01(const AliMUONSegmentationV01 & segmentation); |
26 | ||
e9e4cdf2 | 27 | virtual ~AliMUONSegmentationV01(); |
28 | ||
a9e2aefa | 29 | // |
30 | // Set Chamber Segmentation Parameters | |
31 | // | |
32 | virtual void SetPadDivision(Int_t ndiv[4]); | |
33 | // Radii | |
34 | virtual void SetSegRadii(Float_t r[4]); | |
e80ad807 | 35 | virtual void SetOffsetY(Float_t off) {fOffsetY = off;} |
a9e2aefa | 36 | // |
37 | // Transform from pad (wire) to real coordinates and vice versa | |
38 | // | |
39 | // Transform from pad to real coordinates | |
a30a000f | 40 | virtual void GetPadI(Float_t x ,Float_t y ,Int_t &ix,Int_t &iy); |
b1ad38fa | 41 | virtual void GetPadI(Float_t x, Float_t y , Float_t z, Int_t &ix, Int_t &iy); |
a9e2aefa | 42 | // Transform from real to pad coordinates |
a30a000f | 43 | virtual void GetPadC(Int_t ix,Int_t iy,Float_t &x ,Float_t &y ); |
3afc6e30 | 44 | virtual void GetPadC(Int_t ix, Int_t iy, Float_t &x, Float_t &y, Float_t &z); |
a9e2aefa | 45 | // |
46 | // Initialisation | |
d81db581 | 47 | virtual void Init(Int_t chamber); |
a9e2aefa | 48 | // |
49 | // Get member data | |
50 | // | |
51 | // Pad size in x by Sector | |
94de3818 | 52 | virtual Float_t Dpx(Int_t isec) const; |
a9e2aefa | 53 | // Pad size in y by Sector |
94de3818 | 54 | virtual Float_t Dpy(Int_t isec) const; |
a9e2aefa | 55 | // Max number of Pads in x |
94de3818 | 56 | virtual Int_t Npx() const {return fNpxS[fNsec-1][1]+1;} |
a9e2aefa | 57 | // |
58 | virtual void SetPad(Int_t ix,Int_t iy); | |
59 | // | |
60 | // Iterate over pads | |
61 | // Initialiser | |
62 | virtual void FirstPad(Float_t xhit, Float_t yhit, Float_t dx, Float_t dy); | |
b1ad38fa | 63 | virtual void FirstPad(Float_t xhit, Float_t yhit, Float_t zhit, Float_t dx, Float_t dy); |
a9e2aefa | 64 | // Stepper |
65 | virtual void NextPad(); | |
66 | // Condition | |
67 | virtual Int_t MorePads(); | |
68 | // Get next neighbours | |
69 | virtual void Neighbours | |
70 | (Int_t iX, Int_t iY, Int_t* Nlist, Int_t Xlist[10], Int_t Ylist[10]); | |
71 | // | |
72 | // Current Pad during Integration | |
73 | // current sector | |
74 | virtual Int_t ISector() {return fSector;} | |
75 | // calculate sector from pad coordinates | |
76 | virtual Int_t Sector(Int_t ix, Int_t iy); | |
77 | // | |
78 | // Integration | |
79 | // Current integration limits | |
80 | virtual void IntegrationLimits | |
81 | (Float_t& x1, Float_t& x2, Float_t& y1, Float_t& y2); | |
82 | // Test points for auto calibration | |
c3eff6ad | 83 | void GiveTestPoints(Int_t &n, Float_t *x, Float_t *y) const; |
a9e2aefa | 84 | // |
85 | // Draw segmentation zones | |
c3eff6ad | 86 | virtual void Draw(const char *opt="") const; |
a9e2aefa | 87 | // Function for systematic corrections |
88 | // Set the correction function | |
89 | virtual void SetCorrFunc(Int_t dum, TF1* func); | |
90 | // Get the correction function | |
c3eff6ad | 91 | virtual TF1* CorrFunc(Int_t iZone) const; |
a9e2aefa | 92 | // assignment operator |
93 | AliMUONSegmentationV01& operator=(const AliMUONSegmentationV01& rhs); | |
94 | ClassDef(AliMUONSegmentationV01,1) // Segmentation approximating circular zones with different pad size | |
95 | protected: | |
96 | // Geometry | |
97 | // | |
c3eff6ad | 98 | Int_t fNsec; // Number of sectors |
99 | TArrayF* fRSec; // Sector outer radia | |
100 | TArrayI* fNDiv; // Pad size division | |
101 | TArrayF* fDpxD; // y pad width per sector | |
e80ad807 | 102 | Float_t fOffsetY; // Staggering offset in y |
a9e2aefa | 103 | // Segmentation map |
e9e4cdf2 | 104 | Int_t fNpxS[10][1000]; // Number of pads per sector in x |
105 | Float_t fCx[10][1000]; // pad-sector contour x vs y | |
a9e2aefa | 106 | // Chamber region consideres during disintegration |
107 | // (lower left and upper right corner) | |
108 | // | |
e9e4cdf2 | 109 | Float_t fXmin; // ! lower left x |
110 | Float_t fXmax; // ! lower left y | |
111 | Float_t fYmin; // ! upper right x | |
112 | Float_t fYmax; // ! upper right y | |
a9e2aefa | 113 | |
114 | // | |
115 | // Current pad during integration (cursor for disintegration) | |
e9e4cdf2 | 116 | Int_t fSector; // ! Current sector |
a9e2aefa | 117 | // |
e9e4cdf2 | 118 | TObjArray *fCorrA; // ! Array of correction functions |
a9e2aefa | 119 | }; |
120 | #endif | |
121 | ||
122 | ||
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126 | ||
127 | ||
128 |