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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; |
13 | class TArrayF; |
14 | class TArrayI; |
15 | class TObjArray; |
16 | |
17 | |
18 | |
19 | #include "AliMUONSegmentationV0.h" |
20 | #include "TArrayI.h" |
21 | #include "TArrayF.h" |
22 | |
23 | class AliMUONSegmentationV01 : |
24 | public AliMUONSegmentationV0 { |
25 | public: |
26 | AliMUONSegmentationV01(); |
27 | AliMUONSegmentationV01(const AliMUONSegmentationV01 & segmentation); |
28 | |
29 | virtual ~AliMUONSegmentationV01(){} |
30 | // |
31 | // Set Chamber Segmentation Parameters |
32 | // |
33 | virtual void SetPadDivision(Int_t ndiv[4]); |
34 | // Radii |
35 | virtual void SetSegRadii(Float_t r[4]); |
36 | // |
37 | // Transform from pad (wire) to real coordinates and vice versa |
38 | // |
39 | // Transform from pad to real coordinates |
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40 | virtual void GetPadIxy(Float_t x ,Float_t y ,Int_t &ix,Int_t &iy); |
41 | virtual void GetPadIxy(Float_t x, Float_t y , Float_t z, Int_t &ix, Int_t &iy) |
42 | {GetPadIxy(x, y, ix, iy);} |
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43 | // Transform from real to pad coordinates |
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44 | virtual void GetPadCxy(Int_t ix,Int_t iy,Float_t &x ,Float_t &y ); |
45 | virtual void GetPadCxy(Int_t ix, Int_t iy, Float_t &x, Float_t &y, Float_t &z) |
46 | {z=0; GetPadCxy(ix, iy, x , y);} |
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47 | // |
48 | // Initialisation |
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49 | virtual void Init(Int_t chamber); |
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50 | // |
51 | // Get member data |
52 | // |
53 | // Pad size in x by Sector |
54 | virtual Float_t Dpx(Int_t isec); |
55 | // Pad size in y by Sector |
56 | virtual Float_t Dpy(Int_t isec); |
57 | // Max number of Pads in x |
58 | virtual Int_t Npx(){return fNpxS[fNsec-1][1]+1;} |
59 | // |
60 | virtual void SetPad(Int_t ix,Int_t iy); |
61 | // |
62 | // Iterate over pads |
63 | // Initialiser |
64 | virtual void FirstPad(Float_t xhit, Float_t yhit, Float_t dx, Float_t dy); |
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65 | virtual void FirstPad(Float_t xhit, Float_t yhit, Float_t zhit, Float_t dx, Float_t dy) |
66 | {FirstPad(xhit, yhit, dx, dy);} |
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67 | // Stepper |
68 | virtual void NextPad(); |
69 | // Condition |
70 | virtual Int_t MorePads(); |
71 | // Get next neighbours |
72 | virtual void Neighbours |
73 | (Int_t iX, Int_t iY, Int_t* Nlist, Int_t Xlist[10], Int_t Ylist[10]); |
74 | // |
75 | // Current Pad during Integration |
76 | // current sector |
77 | virtual Int_t ISector() {return fSector;} |
78 | // calculate sector from pad coordinates |
79 | virtual Int_t Sector(Int_t ix, Int_t iy); |
80 | // |
81 | // Integration |
82 | // Current integration limits |
83 | virtual void IntegrationLimits |
84 | (Float_t& x1, Float_t& x2, Float_t& y1, Float_t& y2); |
85 | // Test points for auto calibration |
86 | void GiveTestPoints(Int_t &n, Float_t *x, Float_t *y); |
87 | // |
88 | // Draw segmentation zones |
89 | virtual void Draw(); |
90 | // Function for systematic corrections |
91 | // Set the correction function |
92 | virtual void SetCorrFunc(Int_t dum, TF1* func); |
93 | // Get the correction function |
94 | virtual TF1* CorrFunc(Int_t iZone); |
95 | // assignment operator |
96 | AliMUONSegmentationV01& operator=(const AliMUONSegmentationV01& rhs); |
97 | ClassDef(AliMUONSegmentationV01,1) // Segmentation approximating circular zones with different pad size |
98 | protected: |
99 | // Geometry |
100 | // |
101 | Int_t fNsec; // Number of sectors |
102 | TArrayF fRSec; // Sector outer radia |
103 | TArrayI fNDiv; // Pad size division |
104 | TArrayF fDpxD; // y pad width per sector |
105 | // Segmentation map |
106 | Int_t fNpxS[10][1000]; // Number of pads per sector in x |
107 | Float_t fCx[10][1000]; // pad-sector contour x vs y |
108 | // Chamber region consideres during disintegration |
109 | // (lower left and upper right corner) |
110 | // |
111 | Float_t fxmin; // lower left x |
112 | Float_t fxmax; // lower left y |
113 | Float_t fymin; // upper right x |
114 | Float_t fymax; // upper right y |
115 | |
116 | // |
117 | // Current pad during integration (cursor for disintegration) |
118 | Int_t fSector; // Current sector |
119 | // |
120 | TObjArray *fCorr; // Correction functions |
121 | }; |
122 | #endif |
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