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New platform for ICC/IFC compiler (Intel)
[u/mrichter/AliRoot.git] / TRD / AliTRDparameter.h
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17b26de4 1#ifndef ALITRDPARAMETER_H
2#define ALITRDPARAMETER_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
0a29d0f1 8///////////////////////////////////////////////////////////////////////////////
9// //
10// TRD parameter class //
11// //
12///////////////////////////////////////////////////////////////////////////////
13
17b26de4 14#include "TNamed.h"
15
16class AliTRDgeometry;
17
18class AliTRDparameter : public TNamed {
19
20 public:
21
22 enum { kNplan = 6, kNcham = 5, kNsect = 18, kNdet = 540 };
23
24 AliTRDparameter();
25 AliTRDparameter(const Text_t* name, const Text_t* title);
26 AliTRDparameter(const AliTRDparameter &p);
27 virtual ~AliTRDparameter();
28 AliTRDparameter &operator=(const AliTRDparameter &p);
29
30 virtual void Copy(TObject &p);
31 virtual void Init();
32 virtual void ReInit();
33
34 virtual void SetNRowPad();
35 virtual void SetNRowPad(const Int_t p, const Int_t c, const Int_t npad);
36 virtual void SetColPadSize(const Int_t p, const Float_t s);
37 virtual void SetNTimeBin(const Int_t nbin);
38 virtual void SetExpandTimeBin(const Int_t nbefore, const Int_t nafter)
39 { fTimeBefore = nbefore;
40 fTimeAfter = nafter; };
41
42 virtual void SetGasGain(Float_t gasgain) { fGasGain = gasgain; };
43 virtual void SetNoise(Float_t noise) { fNoise = noise; };
44 virtual void SetChipGain(Float_t chipgain) { fChipGain = chipgain; };
45 virtual void SetADCoutRange(Float_t range) { fADCoutRange = range; };
46 virtual void SetADCinRange(Float_t range) { fADCinRange = range; };
47 virtual void SetADCthreshold(Int_t thresh) { fADCthreshold = thresh; };
48 virtual void SetDiffusion(Int_t diffOn = 1) { fDiffusionOn = diffOn; };
49 virtual void SetElAttach(Int_t elOn = 1) { fElAttachOn = elOn; };
50 virtual void SetElAttachProp(Float_t prop) { fElAttachProp = prop; };
51 virtual void SetExB(Int_t exbOn = 1) { fExBOn = exbOn; };
52 virtual void SetPadResponse(Int_t prfOn = 1) { fPRFOn = prfOn; };
53 virtual void SetTimeResponse(Int_t trfOn = 1) { fTRFOn = trfOn;
54 ReInit(); };
55 virtual void SetCrossTalk(Int_t ctOn = 1) { fCTOn = ctOn;
56 ReInit(); };
57 virtual void SetTailCancelation(Int_t tcOn = 1) { fTCOn = tcOn; };
58 virtual void SetNexponential(Int_t nexp) { fTCnexp = nexp; };
59 virtual void SetDriftVelocity(Float_t v) { fDriftVelocity = v;
60 ReInit(); };
61 virtual void SetPadCoupling(Float_t v) { fPadCoupling = v; };
62 virtual void SetTimeCoupling(Float_t v) { fTimeCoupling = v; };
63 virtual void SetTiltingAngle(Float_t v);
64
65 virtual void SetLUT(Int_t lutOn = 1) { fLUTOn = lutOn; };
66 virtual void SetClusMaxThresh(Int_t thresh) { fClusMaxThresh = thresh; };
67 virtual void SetClusSigThresh(Int_t thresh) { fClusSigThresh = thresh; };
68
69 Int_t GetRowMax(const Int_t p, const Int_t c, const Int_t s)
70 const { return fRowMax[p][c][s]; };
71 Int_t GetColMax(const Int_t p) const { return fColMax[p]; };
72 Int_t GetTimeMax() const { return fTimeMax; };
73 Int_t GetTimeBefore() const { return fTimeBefore; };
74 Int_t GetTimeAfter() const { return fTimeAfter; };
75 Int_t GetTimeTotal() const { return fTimeMax
76 + fTimeBefore
77 + fTimeAfter; };
78
79 Float_t GetRow0(const Int_t p, const Int_t c, const Int_t s)
80 const { return fRow0[p][c][s]; };
81 Float_t GetCol0(const Int_t p) const { return fCol0[p]; };
82 Float_t GetTime0(const Int_t p) const { return fTime0[p]; };
83
84 Float_t GetRowPadSize(const Int_t p, const Int_t c, const Int_t s)
85 const { return fRowPadSize[p][c][s]; };
86 Float_t GetColPadSize(const Int_t p) const { return fColPadSize[p]; };
87 Float_t GetTimeBinSize() const { return fTimeBinSize; };
88
89 Float_t GetGasGain() const { return fGasGain; };
90 Float_t GetNoise() const { return fNoise; };
91 Float_t GetChipGain() const { return fChipGain; };
92 Float_t GetADCoutRange() const { return fADCoutRange; };
93 Float_t GetADCinRange() const { return fADCinRange; };
94 Int_t GetADCthreshold() const { return fADCthreshold; };
95 Float_t GetDiffusionT() const { return fDiffusionT; };
96 Float_t GetDiffusionL() const { return fDiffusionL; };
97 Float_t GetElAttachProp() const { return fElAttachProp; };
98 Float_t GetOmegaTau() const { return fOmegaTau; };
99 Float_t GetDriftVelocity() const { return fDriftVelocity; };
100 Float_t GetPadCoupling() const { return fPadCoupling; };
101 Float_t GetTimeCoupling() const { return fTimeCoupling; };
102 Float_t GetTimeBinWidth() const { return fTimeBinWidth; };
103 Float_t GetTRFlo() const { return fTRFlo; };
104 Float_t GetTRFhi() const { return fTRFhi; };
105 Float_t GetLorentzFactor() const { return fLorentzFactor; };
106 Float_t GetTCnexp() const { return fTCnexp; };
107 Float_t GetTiltingAngle() const;
108 virtual Float_t GetDiffusionL(Float_t vd, Float_t b);
109 virtual Float_t GetDiffusionT(Float_t vd, Float_t b);
110 virtual Float_t GetOmegaTau(Float_t vd, Float_t b);
111
112 virtual Int_t GetClusMaxThresh() const { return fClusMaxThresh; };
113 virtual Int_t GetClusSigThresh() const { return fClusSigThresh; };
114
115 Int_t ExBOn() const { return fExBOn; };
116 Int_t PRFOn() const { return fPRFOn; };
117 Int_t TRFOn() const { return fTRFOn; };
118 Int_t ElAttachOn() const { return fElAttachOn; };
119 Int_t DiffusionOn() const { return fDiffusionOn; };
120 Int_t CTOn() const { return fCTOn; };
121 Int_t TCOn() const { return fTCOn; };
122 Int_t LUTOn() const { return fLUTOn; };
123
124 virtual Int_t Diffusion(Float_t driftlength, Float_t *xyz);
0a29d0f1 125 virtual Int_t ExB(Float_t driftlength, Float_t *xyz) const;
17b26de4 126 virtual Float_t Col0Tilted(Float_t col0, Float_t rowOffset, Int_t plane);
0a29d0f1 127 virtual Int_t PadResponse(Float_t signal, Float_t dist, Int_t plane, Float_t *pad) const;
128 virtual Float_t CrossTalk(Float_t time) const;
129 virtual Float_t TimeResponse(Float_t time) const;
130 virtual Double_t LUTposition(Int_t iplane, Double_t ampL, Double_t ampC, Double_t ampR) const;
17b26de4 131
132 protected:
133
134 AliTRDgeometry *fGeo; //! TRD geometry
135
136 // Pad plane geometry
137 Int_t fRowMax[kNplan][kNcham][kNsect]; // Number of pad-rows
138 Int_t fColMax[kNplan]; // Number of pad-columns
139 Int_t fTimeMax; // Number of timebins in the drift region
140 Int_t fTimeBefore; // Number of timebins before the drift region
141 Int_t fTimeAfter; // Number of timebins after the drift region
142
143 Float_t fRow0[kNplan][kNcham][kNsect]; // Row-position of pad 0
144 Float_t fCol0[kNplan]; // Column-position of pad 0
145 Float_t fTime0[kNplan]; // Time-position of pad 0
146
147 Float_t fRowPadSize[kNplan][kNcham][kNsect]; // Pad size in z-direction
148 Float_t fColPadSize[kNplan]; // Pad size in rphi-direction
149 Float_t fTimeBinSize; // Size of the time buckets
150
151 // Digitization parameter
152 Float_t fField; // Magnetic field
153 Float_t fGasGain; // Gas gain
154 Float_t fNoise; // Electronics noise
155 Float_t fChipGain; // Electronics gain
156 Float_t fADCoutRange; // ADC output range (number of channels)
157 Float_t fADCinRange; // ADC input range (input charge)
158 Int_t fADCthreshold; // ADC threshold in ADC channel
159 Int_t fDiffusionOn; // Switch for the diffusion
160 Float_t fDiffusionT; // Diffusion in transverse direction
161 Float_t fDiffusionL; // Diffusion in longitudinal direction
162 Int_t fElAttachOn; // Switch for the electron attachment
163 Float_t fElAttachProp; // Propability for electron attachment (for 1m)
164 Int_t fExBOn; // Switch for the ExB effects
165 Float_t fOmegaTau; // Tangens of the Lorentz angle
166 Float_t fLorentzFactor; // Factor due to Lorentz force
167 Int_t fPRFOn; // Switch for the pad response
168 Float_t *fPRFsmp; //! Sampled pad response
169 Int_t fPRFbin; // Number of bins for the PRF
170 Float_t fPRFlo; // Lower boundary of the PRF
171 Float_t fPRFhi; // Higher boundary of the PRF
172 Float_t fPRFwid; // Bin width of the sampled PRF
173 Int_t fPRFpad; // Distance to next pad in PRF
174 Int_t fTRFOn; // Switch for the time response
175 Float_t *fTRFsmp; //! Integrated time response
176 Int_t fTRFbin; // Number of bins for the TRF
177 Float_t fTRFlo; // Lower boundary of the TRF
178 Float_t fTRFhi; // Higher boundary of the TRF
179 Float_t fTRFwid; // Bin width of the integrated TRF
180 Int_t fCTOn; // Switch for cross talk
181 Float_t *fCTsmp; //! Integrated cross talk
182 Int_t fTCOn; // Switch for the tail cancelation
183 Int_t fTCnexp; // Number of exponential of the digital filter
184 Float_t fDriftVelocity; // Drift velocity (cm / mus)
185 Float_t fTimeBinWidth; // Time bin width in ns
186 Float_t fPadCoupling; // Pad coupling factor
187 Float_t fTimeCoupling; // Time coupling factor (image charge of moving ions)
188 Float_t fTiltingAngle; // Tilting angle of the readout pads
189
190 // Clusterization parameter
191 Int_t fClusMaxThresh; // Threshold value for cluster maximum
192 Int_t fClusSigThresh; // Threshold value for cluster signal
193 Int_t fLUTOn; // Switch for the lookup table method
194 Int_t fLUTbin; // Number of bins of the LUT
195 Float_t *fLUT; //! The lookup table
196
197 private:
198
199 virtual void SamplePRF();
200 virtual void SampleTRF();
201 virtual void FillLUT();
202
8e64dd77 203 ClassDef(AliTRDparameter,2) // TRD parameter class
17b26de4 204
205};
206
207#endif