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Make some calculations optional for HLT
[u/mrichter/AliRoot.git] / TRD / AliTRDfeeParam.h
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1#ifndef ALITRDFEEPARAM_H
2#define ALITRDFEEPARAM_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
8////////////////////////////////////////////////////////////////////////////
9// //
10// TRD front end electronics parameters class //
11// Contains all FEE (MCM, TRAP, PASA) related //
12// parameters, constants, and mapping. //
13// //
14// Author: //
15// Ken Oyama (oyama@physi.uni-heidelberg.de) //
16// //
17////////////////////////////////////////////////////////////////////////////
18
19#include <TObject.h>
20
21class TRootIoCtor;
22
23class AliTRDCommonParam;
24class AliTRDpadPlane;
25class AliTRDgeometry;
26
27//_____________________________________________________________________________
28class AliTRDfeeParam : public TObject
29{
30
31 public:
32
33 AliTRDfeeParam(TRootIoCtor *);
34 AliTRDfeeParam(const AliTRDfeeParam &p);
35 virtual ~AliTRDfeeParam();
36 AliTRDfeeParam &operator=(const AliTRDfeeParam &p);
37 virtual void Copy(TObject &p) const;
38
39 static AliTRDfeeParam *Instance(); // Singleton
40 static void Terminate();
41
42 // Translation from MCM to Pad and vice versa
43 virtual Int_t GetPadRowFromMCM(Int_t irob, Int_t imcm) const;
44 virtual Int_t GetPadColFromADC(Int_t irob, Int_t imcm, Int_t iadc) const;
45 virtual Int_t GetMCMfromPad(Int_t irow, Int_t icol) const;
46 virtual Int_t GetROBfromPad(Int_t irow, Int_t icol) const;
47 virtual Int_t GetRobSide(Int_t irob) const;
48 virtual Int_t GetColSide(Int_t icol) const;
49
50 static Float_t GetSamplingFrequency() { return (Float_t)fgkLHCfrequency / 4000000.0; }
51 static Int_t GetNmcmRob() { return fgkNmcmRob; }
52 static Int_t GetNmcmRobInRow() { return fgkNmcmRobInRow; }
53 static Int_t GetNmcmRobInCol() { return fgkNmcmRobInCol; }
54 static Int_t GetNrobC0() { return fgkNrobC0; }
55 static Int_t GetNrobC1() { return fgkNrobC1; }
56 static Int_t GetNadcMcm() { return fgkNadcMcm; }
57 // static Int_t GetNtimebin() { return fgkNtimebin; }
58 static Int_t GetNcol() { return fgkNcol; }
59 static Int_t GetNcolMcm() { return fgkNcolMcm; }
60 static Int_t GetNrowC0() { return fgkNrowC0; }
61 static Int_t GetNrowC1() { return fgkNrowC1; }
62
63 // static Int_t GetADCpedestal() { return fgkADCpedestal; }
64 // static Int_t GetADCnoise() { return fgkADCnoise; }
65 static Int_t GetADCDAC() { return fgkADCDAC; }
66
67 static Bool_t IsPFon() { return fgkPFon; }
68 static Bool_t IsGFon() { return fgkGFon; }
69 static Bool_t IsTFon() { return fgkTFon; }
70
71 static Int_t GetPFtimeConstant() { return fgkPFtimeConstant; }
72 static Int_t GetPFeffectPedestal() { return fgkPFeffectPedestal; }
73
74 //new
75 static Int_t GetQacc0Start() { return fgkPREPqAcc0Start; }
76 static Int_t GetQacc0End() { return fgkPREPqAcc0End; }
77 static Int_t GetQacc1Start() { return fgkPREPqAcc1Start; }
78 static Int_t GetQacc1End() { return fgkPREPqAcc1End; }
79 Float_t GetMinClusterCharge() const { return fgkMinClusterCharge; }
80 static Int_t GetLinearFitStart() { return fgkPREPLinearFitStart; }
81 static Int_t GetLinearFitEnd() { return fgkPREPLinearFitEnd; }
82
83 // Float_t GetClusThr() { return fClusThr; };
84 // Float_t GetPadThr() const { return fPadThr; };
85 // Int_t GetTailCancelation() const { return fTCOn; };
86 // Int_t GetNexponential() const { return fTCnexp; };
87 //virtual void GetFilterParam(Float_t &r1, Float_t &r2, Float_t &c1, Float_t &c2, Float_t &ped) const;
88 // Int_t GetFilterType() const { return fFilterType; };
89
90 static Int_t GetTFtype() { return fgkTFtype; }
91 //static Int_t GetTFnExp() { return fgkTFnExp; }
92 Int_t GetTFnExp() { return fTFnExp; }
93 Float_t GetTFr1() const { return fTFr1; }
94 Float_t GetTFr2() const { return fTFr2; }
95 Float_t GetTFc1() const { return fTFc1; }
96 Float_t GetTFc2() const { return fTFc2; }
97
98 // for tracklets
99 Bool_t GetTracklet() const { return fgkTracklet; }
100 Int_t GetMaxNrOfTracklets() const { return fgkMaxNrOfTracklets; }
101 Bool_t GetMCTrackletOutput() const { return fgkMCTrackletOutput; }
102
103 static Float_t GetTFattPar() { return ((Float_t) fgkTFattPar1) / ((Float_t) fgkTFattPar2); }
104 Float_t GetTFf0() const { return 1.0 + fgkTFon*(-1.0+GetTFattPar()); } // 1 if TC off
105
106 void SetEBsglIndThr(Int_t val);
107 Int_t GetEBsglIndThr() const { return fEBsglIndThr; }
108
109 void SetEBsumIndThr(Int_t val);
110 Int_t GetEBsumIndThr() const { return fEBsumIndThr; }
111
112 void SetEBindLUT(Int_t val);
113 Int_t GetEBindLUT() const { return fEBindLUT; }
114
115 void SetEBignoreNeighbour(Int_t val);
116 Int_t GetEBignoreNeighbour() const { return fEBignoreNeighbour; }
117
118 // Concerning raw data format
119 Int_t GetRAWversion() const { return fRAWversion; }
120 void SetRAWversion( Int_t rawver );
121 Bool_t GetRAWstoreRaw() const { return fRAWstoreRaw; }
122 void SetRAWstoreRaw( Bool_t storeraw ) { fRAWstoreRaw = storeraw; }
123
124 void SetXenon();
125 void SetArgon();
126
127 protected:
128
129 static AliTRDfeeParam *fgInstance; // Singleton instance
130 static Bool_t fgTerminated; // Defines if this class has already been terminated
131
132 AliTRDCommonParam *fCP; // TRD common parameters class
133
134 // Remark: ISO C++ allows initialization of static const values only for integer.
135
136 // Basic Geometrical numbers
137 static const Int_t fgkLHCfrequency = 40079000 ; // [Hz] LHC clock (should be moved to STEER?)
138 static const Int_t fgkNmcmRob = 16; // Number of MCMs per ROB (old fgkMCMmax)
139 static const Int_t fgkNmcmRobInRow = 4; // Number of MCMs per ROB in row dir. (old fgkMCMrow)
140 static const Int_t fgkNmcmRobInCol = 4; // Number of MCMs per ROB in col dir. (old fgkMCMrow)
141 static const Int_t fgkNrobC0 = 6; // Number of ROBs per C0 chamber (old fgkROBmaxC0)
142 static const Int_t fgkNrobC1 = 8; // Number of ROBs per C1 chamber (old fgkROBmaxC1)
143 static const Int_t fgkNadcMcm = 21; // Number of ADC channels per MCM (old fgkADCmax)
144 // static const Int_t fgkNtimebin = 24; // Number of Time bins should come from calibDB
145 static const Int_t fgkNcol = 144; // Number of pads per padplane row(old fgkColmax)
146 static const Int_t fgkNcolMcm = 18; // Number of pads per MCM (old fgkPadmax)
147 static const Int_t fgkNrowC0 = 12; // Number of Rows per C0 chamber (old fgkRowmaxC0)
148 static const Int_t fgkNrowC1 = 16; // Number of Rows per C1 chamber (old fgkRowmaxC1)
149
150 // ADC intrinsic parameters
151 static const Int_t fgkADCDAC = 0; // 5 bit ADC gain parameter
152
153 // TRAP filter global setup
154 static const Bool_t fgkPFon = kTRUE; // Pedestal Filter enable/disable flag.
155 static const Bool_t fgkGFon = kFALSE; // Gain correction Filter enable/disable flag
156 static const Bool_t fgkTFon = kTRUE; // Tail cancelation Filter enable/disable flag (old name fTCOn)
157
158 // PF setup
159 static const Int_t fgkPFtimeConstant = 0; // 0 for fastest, 3 for slowest (no effect, probably)
160 static const Int_t fgkPFeffectPedestal = 10; // [in ADC units] the desired baseline (Additive)
161
162 // GF setup
163 static const Int_t fgkGFnoise = 0; // Noise level increased by gain filter x 100 [in ADC] (to be measured)
164
165 // TF setup
166 static const Int_t fgkTFtype = 1; // TC type (0=analog, 1=digital, 2=MI, 3=close to electronics) (old name fFilterType)
167
168 // OLD TF setup (calculated from above) (valid only for fgkTFsimType = 0 or 1)
169 //static const Int_t fgkTFnExp = 1; // Number of exponential for simType 0 and 1
170 Int_t fTFnExp; // Number of exponential for simType 0 and 1
171
172 // Tracklet processing on/off
173 static const Bool_t fgkTracklet = kFALSE; // default should be kFALSE
174
175 // max. nr of tracklet words for one mcm
176 static const Int_t fgkMaxNrOfTracklets = 4;
177
178 // additional tracklet folder structure output, containing all necessary Monte Carlo information; maybe this should go somewhere else;
179 static const Bool_t fgkMCTrackletOutput = kTRUE; // default should be kTRUE
180
181 // following need Instance because initialized in constructor
182 Float_t fTFr1; // Time constant [us] long (old name fR1)
183 Float_t fTFr2; // Time constant [us] short(old name fR2)
184 Float_t fTFc1; // Weight long (old name fC1)
185 Float_t fTFc2; // Weight short (old name fC2)
186
187 // here is for TRAP simulation (not yet used)
188 static const Int_t fgkTFdecayWeightL = 270; // 0 to 1024 corresponds to 0 to 0.5
189 static const Int_t fgkTFdecayParL = 348; // 0 to 511 corresponds to 0.75 to 1
190 static const Int_t fgkTFdecayParS = 449; // 0 to 511 correponds to 0.25 to 0.5
191 static const Int_t fgkTFattPar1 = 45; // attenuationParameter = fgkTFattenuationParameter1/fgkTFattenuationParameter2
192 static const Int_t fgkTFattPar2 = 14; // = -alphaL/ln(lambdaL)-(1-alphaL)/ln(lambdaS)
193
194 // ZS parameters
195 Int_t fEBsglIndThr; // EBIS in ADC units
196 Int_t fEBsumIndThr; // EBIT in ADC units
197 Int_t fEBindLUT; // EBIL lookup table
198 Int_t fEBignoreNeighbour; // EBIN 0:include neighbor
199
200 // Charge accumulators
201 static const Int_t fgkPREPqAcc0Start = 5; // Preprocessor Charge Accumulator 0 Start
202 static const Int_t fgkPREPqAcc0End = 10; // Preprocessor Charge Accumulator 0 End
203 static const Int_t fgkPREPqAcc1Start = 11; // Preprocessor Charge Accumulator 1 Start
204 static const Int_t fgkPREPqAcc1End = 20; // Preprocessor Charge Accumulator 1 End
205 static const Int_t fgkMinClusterCharge = 20; // Hit detection [in ADC units]
206
207 //new
208 //time constants for linear fit
209 static const Int_t fgkPREPLinearFitStart = 5;
210 static const Int_t fgkPREPLinearFitEnd = 20;
211
212
213
214 // OLD TRAP processing parameters calculated from above
215 //static const Float_t fClusThr; // Cluster threshold
216 //static const Float_t fPadThr; // Pad threshold
217
218 // For raw production
219 Int_t fRAWversion; // Raw data production version
220 static const Int_t fgkMaxRAWversion = 3; // Maximum raw version number supported
221 Bool_t fRAWstoreRaw; // Store unfiltered data for raw data stream
222
223 private:
224
225 AliTRDfeeParam();
226
227 ClassDef(AliTRDfeeParam,3) // The TRD front end electronics parameter
228
229};
230#endif