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a897a37a | 1 | #ifndef MUONSegResV0_H |
2 | #define MUONSegResV0_H | |
3da30618 | 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
a897a37a | 7 | |
8 | #include "AliMUONSegRes.h" | |
9 | class AliMUONchamber; | |
10 | ||
11 | class AliMUONsegmentationV0 : | |
12 | public AliMUONsegmentation { | |
13 | public: | |
14 | AliMUONsegmentationV0(){} | |
15 | virtual ~AliMUONsegmentationV0(){} | |
16 | // Set Chamber Segmentation Parameters | |
17 | // | |
18 | // Pad size Dx*Dy | |
19 | virtual void SetPADSIZ(Float_t p1, Float_t p2); | |
20 | // Anod Pitch | |
21 | virtual void SetDAnod(Float_t D) {fWireD = D;}; | |
22 | // Transform from pad (wire) to real coordinates and vice versa | |
23 | // | |
24 | // Anod wire coordinate closest to xhit | |
25 | virtual Float_t GetAnod(Float_t xhit); | |
26 | // Transform from pad to real coordinates | |
27 | virtual void GetPadIxy(Float_t x ,Float_t y ,Int_t &ix,Int_t &iy); | |
28 | // Transform from real to pad coordinates | |
29 | virtual void GetPadCxy(Int_t ix,Int_t iy,Float_t &x ,Float_t &y ); | |
30 | // | |
31 | // Initialisation | |
32 | virtual void Init(AliMUONchamber*); | |
33 | // | |
34 | // Get member data | |
35 | // | |
36 | // Pad size in x | |
37 | virtual Float_t Dpx(){return fDpx;} | |
38 | // Pad size in y | |
39 | virtual Float_t Dpy(){return fDpy;} | |
40 | // Pad size in x by Sector | |
41 | virtual Float_t Dpx(Int_t) {return fDpx;} | |
42 | // Pad size in y by Secto | |
43 | virtual Float_t Dpy(Int_t) {return fDpy;} | |
44 | // Max number of Pads in x | |
45 | virtual Int_t Npx(){return fNpx;} | |
46 | // max number of Pads in y | |
47 | virtual Int_t Npy(){return fNpy;} | |
48 | // set pad position | |
49 | virtual void SetPad(Int_t, Int_t); | |
50 | // set hit position | |
51 | virtual void SetHit(Float_t, Float_t); | |
52 | // | |
53 | // Iterate over pads | |
54 | // Initialiser | |
55 | virtual void FirstPad(Float_t xhit, Float_t yhit, Float_t dx, Float_t dy); | |
56 | // Stepper | |
57 | virtual void NextPad(); | |
58 | // Condition | |
59 | virtual Int_t MorePads(); | |
60 | // | |
61 | // Distance between 1 pad and a position | |
62 | virtual Float_t Distance2AndOffset(Int_t iX, Int_t iY, Float_t X, Float_t Y, Int_t * | |
63 | dummy); | |
64 | // Number of pads read in parallel and offset to add to x | |
65 | // (specific to LYON, but mandatory for display) | |
e3a4d40e | 66 | virtual void GetNParallelAndOffset(Int_t, Int_t , |
a897a37a | 67 | Int_t *Nparallel, Int_t *Offset) {*Nparallel=1;*Offset=0;} |
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]); | |
a897a37a | 71 | // Current Pad during Integration |
72 | // x-coordinaten | |
73 | virtual Int_t Ix(){return fix;} | |
74 | // y-coordinate | |
75 | virtual Int_t Iy(){return fiy;} | |
76 | // current sector | |
77 | virtual Int_t ISector(){return 1;} | |
78 | // calculate sector from pad coordinates | |
e3a4d40e | 79 | virtual Int_t Sector(Int_t , Int_t ) {return 1;} |
a897a37a | 80 | // |
81 | // Signal Generation Condition during Stepping | |
82 | virtual Int_t SigGenCond(Float_t x, Float_t y, Float_t z); | |
83 | // Initialise signal gneration at coord (x,y,z) | |
84 | virtual void SigGenInit(Float_t x, Float_t y, Float_t z); | |
85 | // Current integration limits | |
86 | virtual void IntegrationLimits | |
87 | (Float_t& x1, Float_t& x2, Float_t& y1, Float_t& y2); | |
88 | // Test points for auto calibration | |
89 | virtual void GiveTestPoints(Int_t &n, Float_t *x, Float_t *y); | |
90 | // Debugging utilities | |
e3a4d40e | 91 | virtual void Draw(Option_t *); |
a897a37a | 92 | // Function for systematic corrections |
e3a4d40e | 93 | virtual void SetCorrFunc(Int_t, TF1* func) {fCorr=func;} |
a897a37a | 94 | |
95 | virtual TF1* CorrFunc(Int_t) {return fCorr;} | |
96 | ||
97 | ||
98 | ClassDef(AliMUONsegmentationV0,1) | |
99 | protected: | |
100 | // | |
101 | // Implementation of the segmentation data | |
102 | // Version 0 models rectangular pads with the same dimensions all | |
103 | // over the cathode plane | |
104 | // | |
105 | // geometry | |
106 | // | |
107 | Float_t fDpx; // x pad width per sector | |
108 | Float_t fDpy; // y pad base width | |
109 | Int_t fNpx; // Number of pads in x | |
110 | Int_t fNpy; // Number of pads in y | |
111 | Float_t fWireD; // wire pitch | |
112 | Float_t fRmin; // inner radius | |
113 | Float_t fRmax; // outer radius | |
114 | ||
115 | ||
116 | // Chamber region consideres during disintegration | |
117 | Int_t fixmin; // lower left x | |
118 | Int_t fixmax; // lower left y | |
119 | Int_t fiymin; // upper right x | |
120 | Int_t fiymax; // upper right y | |
121 | // | |
122 | // Current pad during integration (cursor for disintegration) | |
123 | Int_t fix; // pad coord. x | |
124 | Int_t fiy; // pad coord. y | |
125 | Float_t fx; // x | |
126 | Float_t fy; // y | |
127 | // | |
128 | // Current pad and wire during tracking (cursor at hit centre) | |
129 | // | |
130 | // | |
131 | Float_t fxhit; | |
132 | Float_t fyhit; | |
133 | // Reference point to define signal generation condition | |
134 | Int_t fixt; // pad coord. x | |
135 | Int_t fiyt; // pad coord. y | |
136 | Int_t fiwt; // wire number | |
137 | Float_t fxt; // x | |
138 | Float_t fyt; // y | |
139 | TF1* fCorr; // correction function | |
140 | ||
141 | }; | |
142 | ||
143 | class AliMUONresponseV0 : //Mathieson response | |
144 | public AliMUONresponse { | |
145 | public: | |
146 | AliMUONresponseV0(){} | |
147 | virtual ~AliMUONresponseV0(){} | |
148 | // | |
149 | // Configuration methods | |
150 | // | |
151 | // Number of sigmas over which cluster didintegration is performed | |
152 | virtual void SetSigmaIntegration(Float_t p1) {fSigmaIntegration=p1;} | |
153 | virtual Float_t SigmaIntegration() {return fSigmaIntegration;} | |
154 | // charge slope in ADC/e | |
155 | virtual void SetChargeSlope(Float_t p1) {fChargeSlope=p1;} | |
156 | virtual Float_t ChargeSlope() {return fChargeSlope;} | |
157 | // sigma of the charge spread function | |
158 | virtual void SetChargeSpread(Float_t p1, Float_t p2) | |
159 | {fChargeSpreadX=p1; fChargeSpreadY=p2;} | |
160 | virtual Float_t ChargeSpreadX() {return fChargeSpreadX;} | |
161 | virtual Float_t ChargeSpreadY() {return fChargeSpreadY;} | |
162 | // Adc-count saturation value | |
163 | virtual void SetMaxAdc(Float_t p1) {fMaxAdc=p1;} | |
164 | virtual Float_t MaxAdc() {return fMaxAdc;} | |
165 | // anode cathode Pitch | |
166 | virtual Float_t Pitch() {return fPitch;} | |
167 | virtual void SetPitch(Float_t p1) {fPitch=p1;}; | |
168 | // Mathieson parameters | |
169 | virtual void SetSqrtKx3(Float_t p1) {fSqrtKx3=p1;}; | |
170 | virtual void SetKx2(Float_t p1) {fKx2=p1;}; | |
171 | virtual void SetKx4(Float_t p1) {fKx4=p1;}; | |
172 | virtual void SetSqrtKy3(Float_t p1) {fSqrtKy3=p1;}; | |
173 | virtual void SetKy2(Float_t p1) {fKy2=p1;}; | |
174 | virtual void SetKy4(Float_t p1) {fKy4=p1;}; | |
175 | ||
176 | // | |
177 | // Chamber response methods | |
178 | // Pulse height from scored quantity (eloss) | |
179 | virtual Float_t IntPH(Float_t eloss); | |
180 | // Charge disintegration | |
181 | virtual Float_t IntXY(AliMUONsegmentation * segmentation); | |
182 | ||
183 | ClassDef(AliMUONresponseV0,1) | |
184 | protected: | |
185 | Float_t fChargeSlope; // Slope of the charge distribution | |
186 | Float_t fChargeSpreadX; // Width of the charge distribution in x | |
187 | Float_t fChargeSpreadY; // Width of the charge distribution in y | |
188 | Float_t fSigmaIntegration; // Number of sigma's used for charge distribution | |
189 | Float_t fMaxAdc; // Maximum ADC channel | |
190 | Float_t fSqrtKx3; // Mathieson parameters for x | |
191 | Float_t fKx2; | |
192 | Float_t fKx4; | |
193 | Float_t fSqrtKy3; // Mathieson parameters for y | |
194 | Float_t fKy2; | |
195 | Float_t fKy4; | |
196 | Float_t fPitch; //anode-cathode pitch | |
197 | }; | |
198 | #endif | |
199 | ||
200 | ||
201 | ||
202 | ||
203 | ||
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209 |