Fix bug in tracklet reconstruction and add option to AliTRDfeeParam
[u/mrichter/AliRoot.git] / TRD / AliTRDmcmSim.h
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dfd03fc3 1#ifndef ALITRDMCMSIM_H
2#define ALITRDMCMSIM_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// Multi Chip Module Simulation Class //
11// //
12///////////////////////////////////////////////////////
13
14#include <TObject.h>
15
16class AliTRDfeeParam;
ecf39416 17class AliTRDSimParam;
18class AliTRDcalibDB;
dfd03fc3 19class AliTRDgeometry;
1d93b218 20class AliTRDtrapAlu;
21class AliTRDpadPlane;
dfd03fc3 22
23class AliTRDmcmSim : public TObject {
24
25 public:
26
ecf39416 27 AliTRDmcmSim();
6e5d4cb2 28 AliTRDmcmSim(const AliTRDmcmSim &m);
ecf39416 29 virtual ~AliTRDmcmSim();
6e5d4cb2 30 AliTRDmcmSim &operator=(const AliTRDmcmSim &m);
dfd03fc3 31
6e5d4cb2 32 virtual void Copy(TObject &m) const;
dfd03fc3 33
96e6312d 34 void Init( Int_t cha, Int_t rob, Int_t mcm, Bool_t newEvent ); // Initialize MCM by the position parameters
35 //void Init( Int_t cha, Int_t rob, Int_t mcm ); // Initialize MCM by the position parameters
dfd03fc3 36 void SetData(Int_t iadc, Int_t *adc); // Set ADC data with array
ecf39416 37 void SetData(Int_t iadc, Int_t it, Int_t adc ); // Set ADC data
dfd03fc3 38 void SetDataPedestal(Int_t iadc ); // Fill ADC data with pedestal values
39
0c349049 40 Int_t GetChaId() const { return fChaId; }; // Returns Chamber ID (0-539)
41 Int_t GetRobPos() const { return fRobPos; }; // Returns ROB position (0-7)
42 Int_t GetMcmPos() const { return fMcmPos; }; // Returns MCM position (0-17) (16,17 are mergers)
43 Int_t GetRow() const { return fRow; }; // Returns Row number on chamber where the MCM is sitting
ecf39416 44 Int_t GetCol( Int_t iadc ); // Get corresponding column (0-143) from for ADC channel iadc = [0:20]
45 // for the ADC/Col mapping, see: http://wiki.kip.uni-heidelberg.de/ti/TRD/index.php/Image:ROB_MCM_numbering.pdf
dfd03fc3 46
1d93b218 47 Int_t* GetPosLUT();
48
ecf39416 49 Int_t ProduceRawStream( UInt_t *buf, Int_t bufsize ); // Produce raw data stream from this MCM
1d93b218 50 Int_t ProduceTrackletStream( UInt_t *buf, Int_t bufsize ); // produce the tracklet stream for this MCM
ecf39416 51 void Filter(); // Apply digital filters for existing data
52 void ZSMapping(); // Do ZS mapping for existing data
53 void DumpData( char *f, char *target ); // Dump data stored (only for debugging)
1d93b218 54 void Tracklet();
55 void SetPosLUT();
dfd03fc3 56
57 protected:
58
ecf39416 59 Bool_t fInitialized; // Status whether the class is initialized or not
96e6312d 60 Int_t fNextEvent; // 0, if new event; 1 if not
1d93b218 61 Int_t fMaxTracklets; // maximum number of tracklet-words submitted per mcm **new**
dfd03fc3 62 Int_t fChaId; // Chamber ID
63 Int_t fSector; // Sector number of the supermodule
64 Int_t fStack; // Chamber stack ID
65 Int_t fLayer; // Chamber layer ID
ecf39416 66 Int_t fRobPos; // ROB Position on chamber
67 Int_t fMcmPos; // MCM Position on chamber
dfd03fc3 68 Int_t fNADC; // Number of ADC (usually 21)
ecf39416 69 Int_t fNTimeBin; // Number of Timebins (variable)
70 Int_t fRow; // Pad row number (0-11 or 0-15) of the MCM on chamber
1d93b218 71 Int_t **fADCR; // Array with MCM ADC values (Raw)
dfd03fc3 72 Int_t **fADCF; // Array with MCM ADC values (Filtered)
1d93b218 73 Int_t **fADCT; // Array with MCM ADC values (filtered) for tracklet (12bits) //***NEW***
74 Int_t *fPosLUT; // position lookup table **new**
75 UInt_t *fMCMT; // tracklet word for one mcm/trap-chip **new**
76 Int_t **fZSM; // Zero suppression map
ecf39416 77 Int_t *fZSM1Dim; // Zero suppression map (1 dimensional projection)
78
1d93b218 79
80
81
82
0c349049 83 // Parameter classes
84 AliTRDfeeParam *fFeeParam; // FEE parameters
85 AliTRDSimParam *fSimParam; // Simulation parameters
86 AliTRDcalibDB *fCal; // Calibration interface
87 AliTRDgeometry *fGeo; // Geometry
dfd03fc3 88
ecf39416 89 Bool_t CheckInitialized(); // Check whether the class is initialized
dfd03fc3 90 void FilterPedestal(); // Apply pedestal filter
91 void FilterGain(); // Apply gain filter
92 void FilterTail(); // Apply tail filter
93
ecf39416 94 // Here are the several sub functions used only in FilterTail
dfd03fc3 95 void FilterSimDeConvExpA(Int_t *source, Double_t *target, Int_t n, Int_t nexp);
96 void FilterSimDeConvExpD(Int_t *source, Int_t *target, Int_t n, Int_t nexp);
97 void FilterSimDeConvExpMI(Int_t *source, Double_t *target, Int_t n);
98 void FilterSimTailMakerSpline(Double_t *ampin, Double_t *ampout, Double_t lambda, Int_t n);
99 void FilterSimTailCancelationMI(Double_t *ampin, Double_t *ampout, Double_t norm, Double_t lambda, Int_t n);
1d93b218 100 void FilterSimDeConvExpEl(Int_t *source, Int_t *target, Int_t n, Int_t nexp);
dfd03fc3 101
102 ClassDef(AliTRDmcmSim,3)
103
104};
105
106#endif