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Bug fix: fTrk is just a copy of a pointer and should not be deleted
[u/mrichter/AliRoot.git] / TRD / AliTRDfeeParam.h
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022e76c3 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//////////////////////////////////////////////////
15
16#include <TObject.h>
17
18class AliTRDCommonParam;
19class AliTRDpadPlane;
20class AliTRDgeometry;
21
22//_____________________________________________________________________________
23class AliTRDfeeParam : public TObject
24{
25
26 public:
27
28 AliTRDfeeParam(const AliTRDfeeParam &p);
29 virtual ~AliTRDfeeParam();
30 AliTRDfeeParam &operator=(const AliTRDfeeParam &p);
31 virtual void Copy(TObject &p) const;
32
33 static AliTRDfeeParam *Instance(); // Singleton
34 static void Terminate();
35
36 // Translation from MCM to Pad and vice versa
37 virtual Int_t GetPadRowFromMCM(Int_t irob, Int_t imcm) const;
38 virtual Int_t GetPadColFromADC(Int_t irob, Int_t imcm, Int_t iadc) const;
39 virtual Int_t GetMCMfromPad(Int_t irow, Int_t icol) const;
40 virtual Int_t GetROBfromPad(Int_t irow, Int_t icol) const;
41 virtual Int_t GetRobSide(Int_t irob) const;
42 virtual Int_t GetColSide(Int_t icol) const;
43
44 static Float_t GetSamplingFrequency() { return (Float_t)fgkLHCfrequency / 4000000.0; }
45 static Int_t GetNmcmRob() { return fgkNmcmRob; }
46 static Int_t GetNmcmRobInRow() { return fgkNmcmRobInRow; }
47 static Int_t GetNmcmRobInCol() { return fgkNmcmRobInCol; }
48 static Int_t GetNrobC0() { return fgkNrobC0; }
49 static Int_t GetNrobC1() { return fgkNrobC1; }
50 static Int_t GetNadcMcm() { return fgkNadcMcm; }
ecf39416 51 // static Int_t GetNtimebin() { return fgkNtimebin; }
022e76c3 52 static Int_t GetNcol() { return fgkNcol; }
53 static Int_t GetNcolMcm() { return fgkNcolMcm; }
54 static Int_t GetNrowC0() { return fgkNrowC0; }
55 static Int_t GetNrowC1() { return fgkNrowC1; }
56
ecf39416 57 // static Int_t GetADCpedestal() { return fgkADCpedestal; }
58 // static Int_t GetADCnoise() { return fgkADCnoise; }
dfd03fc3 59 static Int_t GetADCDAC() { return fgkADCDAC; }
60
61 static Bool_t isPFon() { return fgkPFon; }
62 static Bool_t isGFon() { return fgkGFon; }
63 static Bool_t isTFon() { return fgkTFon; }
64
65 static Int_t GetPFtimeConstant() { return fgkPFtimeConstant; }
66 static Int_t GetPFeffectPedestal() { return fgkPFeffectPedestal; }
67
ecf39416 68 // Float_t GetClusThr() { return fClusThr; };
022e76c3 69 // Float_t GetPadThr() const { return fPadThr; };
70 // Int_t GetTailCancelation() const { return fTCOn; };
71 // Int_t GetNexponential() const { return fTCnexp; };
72 //virtual void GetFilterParam(Float_t &r1, Float_t &r2, Float_t &c1, Float_t &c2, Float_t &ped) const;
73 // Int_t GetFilterType() const { return fFilterType; };
74
dfd03fc3 75 static Int_t GetTFtype() { return fgkTFtype; }
76 static Int_t GetTFnExp() { return fgkTFnExp; }
77 Float_t GetTFr1() { return fTFr1; }
78 Float_t GetTFr2() { return fTFr2; }
79 Float_t GetTFc1() { return fTFc1; }
80 Float_t GetTFc2() { return fTFc2; }
81
82 static Float_t GetTFattPar() { return ((Float_t)fgkTFattPar1) / ((Float_t)fgkTFattPar2) ; }
83 static Float_t GetTFf0() { return 1 + fgkTFon*(-1+GetTFattPar()); } // 1 if TC off
84
85 static Int_t GetEBsglIndThr() { return fgkEBsglIndThr; }
86 static Int_t GetEBsumIndThr() { return fgkEBsumIndThr; }
87 static Int_t GetEBindLUT() { return fgkEBindLUT; }
88 static Int_t GetEBignoreNeighbour() { return fgkEBignoreNeighbour; }
89
ecf39416 90 // Concerning raw data format
91 Int_t GetRAWversion();
92 void SetRAWversion( Int_t rawver );
93 Bool_t GetRAWstoreRaw();
94 void SetRAWstoreRaw( Bool_t storeraw );
022e76c3 95
96 protected:
97
98 static AliTRDfeeParam *fgInstance;
99 static Bool_t fgTerminated; // Defines if this class has already been terminated
100
101 // AliTRDgeometry *fGeo; // TRD geometry class
102 AliTRDCommonParam *fCP; // TRD common parameters class
103
104 // Remark: ISO C++ allows initialization of static const values only for integer.
105
106 // Basic Geometrical numbers
107 static const Int_t fgkLHCfrequency = 40079000 ; // [Hz] LHC clock (should be moved to STEER?)
108 static const Int_t fgkNmcmRob = 16; // Number of MCMs per ROB (old fgkMCMmax)
109 static const Int_t fgkNmcmRobInRow = 4; // Number of MCMs per ROB in row dir. (old fgkMCMrow)
110 static const Int_t fgkNmcmRobInCol = 4; // Number of MCMs per ROB in col dir. (old fgkMCMrow)
111 static const Int_t fgkNrobC0 = 6; // Number of ROBs per C0 chamber (old fgkROBmaxC0)
112 static const Int_t fgkNrobC1 = 8; // Number of ROBs per C1 chamber (old fgkROBmaxC1)
113 static const Int_t fgkNadcMcm = 21; // Number of ADC channels per MCM (old fgkADCmax)
ecf39416 114 // static const Int_t fgkNtimebin = 24; // Number of Time bins should come from calibDB
022e76c3 115 static const Int_t fgkNcol = 144; // Number of pads per padplane row(old fgkColmax)
116 static const Int_t fgkNcolMcm = 18; // Number of pads per MCM (old fgkPadmax)
117 static const Int_t fgkNrowC0 = 12; // Number of Rows per C0 chamber (old fgkRowmaxC0)
118 static const Int_t fgkNrowC1 = 16; // Number of Rows per C1 chamber (old fgkRowmaxC1)
119
120 // ADC intrinsic parameters
ecf39416 121 // static const Int_t fgkADCpedestal = 0; // This is simulation parameter and not the value set in FEE, moved to simParam
122 // static const Int_t fgkADCnoise = 10; // This is simulation parameter and not the value set in FEE, moved to simParam
022e76c3 123 static const Int_t fgkADCDAC = 0; // 5 bit ADC gain parameter
124
125 // TRAP filter global setup
126 static const Bool_t fgkPFon = kTRUE; // Pedestal Filter enable/disable flag.
127 static const Bool_t fgkGFon = kFALSE; // Gain correction Filter enable/disable flag
128 static const Bool_t fgkTFon = kTRUE; // Tail cancelation Filter enable/disable flag (old name fTCOn)
129
130 // PF setup
ecf39416 131 static const Int_t fgkPFtimeConstant = 0; // 0 for fastest, 3 for slowest (no effect, probably)
132 static const Int_t fgkPFeffectPedestal = 10; // [in ADC units] the desired baseline (Additive)
022e76c3 133
134 // GF setup
ecf39416 135 static const Int_t fgkGFnoise = 0; // Noise level increased by gain filter x 100 [in ADC] (to be measured)
022e76c3 136
137 // TF setup
ecf39416 138 static const Int_t fgkTFtype = 1; // TC type (0=analog, 1=digital, 2=MI) (old name fFilterType)
dfd03fc3 139
140 // OLD TF setup (calculated from above) (valid only for fgkTFsimType = 0 or 1)
ecf39416 141 static const Int_t fgkTFnExp = 1; // Number of exponential for simType 0 and 1
dfd03fc3 142
143 // following need Instance because initialized in constructor
144 Float_t fTFr1; // Time constant [us] long (old name fR1)
145 Float_t fTFr2; // Time constant [us] short(old name fR2)
146 Float_t fTFc1; // Weight long (old name fC1)
147 Float_t fTFc2; // Weight short (old name fC2)
148
149 // here is for TRAP simulation (not yet used)
150 static const Int_t fgkTFdecayWeightL = 270; // 0 to 1024 corresponds to 0 to 0.5
151 static const Int_t fgkTFdecayParL = 348; // 0 to 511 corresponds to 0.75 to 1
152 static const Int_t fgkTFdecayParS = 449; // 0 to 511 correponds to 0.25 to 0.5
153 static const Int_t fgkTFattPar1 = 45; // attenuationParameter = fgkTFattenuationParameter1/fgkTFattenuationParameter2
154 static const Int_t fgkTFattPar2 = 14; // = -alphaL/ln(lambdaL)-(1-alphaL)/ln(lambdaS)
155
156 // ZS parameters
ecf39416 157 static const Int_t fgkEBsglIndThr = 5; // EBIS in ADC units
158 static const Int_t fgkEBsumIndThr = 5; // EBIT in ADC units
dfd03fc3 159 static const Int_t fgkEBindLUT = 0xF0; // EBIL lookup table
ecf39416 160 static const Int_t fgkEBignoreNeighbour = 0; // EBIN 0:include neighbor
022e76c3 161
162 // Charge accumulators
dfd03fc3 163 static const Int_t fgkPREPqAcc0Start = 0; // Preprocessor Charge Accumulator 0 Start
164 static const Int_t fgkPREPqAcc0End = 10; // Preprocessor Charge Accumulator 0 End
165 static const Int_t fgkPREPqAcc1Start = 11; // Preprocessor Charge Accumulator 1 Start
166 static const Int_t fgkPREPqAcc1End = 20; // Preprocessor Charge Accumulator 1 End
167 static const Int_t fgkMinClusterCharge = 20; // Hit detection [in ADC units]
022e76c3 168
169 // OLD TRAP processing parameters calculated from above
170 //static const Float_t fClusThr; // Cluster threshold
171 //static const Float_t fPadThr; // Pad threshold
172
173 // For raw production
ecf39416 174 Int_t fRAWversion; // Raw data production version
175 static const Int_t fgkMaxRAWversion = 3; // Maximum raw version number supported
176 Bool_t fRAWstoreRaw; // Store unfiltered data for raw data stream
022e76c3 177
178 private:
179
180 AliTRDfeeParam();
181
182 ClassDef(AliTRDfeeParam,1) //
183};
184
185#endif