Be sure to load mapping when needed
[u/mrichter/AliRoot.git] / TRD / AliTRDrawData.h
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5990c064 1#ifndef ALITRDRAWDATA_H
2#define ALITRDRAWDATA_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// Converts TRD digits into a raw data stream //
11// //
12///////////////////////////////////////////////////////////////////////////////
13
14#include "TObject.h"
8eab6a01 15#include "AliTRDgeometry.h"
5990c064 16
b864d801 17class TTree;
eba523a2 18class TClonesArray;
2cb20be6 19
92c7f341 20class AliRunLoader;
21
b864d801 22class AliRawReader;
5990c064 23
2cb20be6 24class AliTRDdigitsManager;
dfd03fc3 25class AliTRDfeeParam;
b65e5048 26class AliTRDarrayADC;
a0446ff1 27class AliTRDdigitsParam;
50002f37 28class AliTRDmcmSim;
2cb20be6 29
5990c064 30class AliTRDrawData : public TObject {
31
32 public:
33
34 AliTRDrawData();
8c703901 35 AliTRDrawData(const AliTRDrawData &r);
5990c064 36 virtual ~AliTRDrawData();
5990c064 37
7925de54 38 AliTRDrawData &operator=(const AliTRDrawData &/*r*/) { return *this; }
8c703901 39
037c5823 40 virtual Bool_t Digits2Raw(TTree *digits, const TTree *tracks = NULL);
8c703901 41
625f5260 42 virtual AliTRDdigitsManager *Raw2Digits(AliRawReader *rawReader);
eba523a2 43
44 virtual TClonesArray *TrackletsArray();
45 virtual TClonesArray *TracksArray();
46 void SetTrackletsOwner(TClonesArray *trkl = 0x0) { fTracklets = trkl; } // set to own the given array
47 void SetTracksOwner(TClonesArray *trk = 0x0) { fTracks = trk; } // set to own the given array
987ba9a3 48
8eab6a01 49 UInt_t GetTriggerFlags(const Int_t sector) const { return fTrgFlags[sector]; }
50
5990c064 51 protected:
52
50378239 53 virtual Bool_t Digits2Raw(AliTRDdigitsManager* digitsManager); // for fRawVersion > 0
6a04e92b 54 virtual Int_t ProduceHcData(AliTRDarrayADC *digits, Int_t side, Int_t det, UInt_t *buf, Int_t maxSize, Bool_t newEvent, Bool_t newSM);
d271a0f6 55 void ProduceSMIndexData(UInt_t *buf, Int_t& nw); // SM index words and header - real data format
56 void WriteIntermediateWords(UInt_t *buf, Int_t& nw, Int_t& of, const Int_t& maxSize, const Int_t& det, const Int_t& side); // real data format
57 void AssignStackMask(UInt_t *buf, Int_t nStack); // re-assignment of stack mask in the SM index word
6a04e92b 58 void AssignLinkMask(UInt_t *buf, Int_t nLayer); // re-assignment of link mask in the stack index word
59 Int_t AddStackIndexWords(UInt_t *buf, Int_t nStack, Int_t nMax); // add stack index words and stack header when there is no data for the stack
60 Bool_t ShiftWords(UInt_t *buf, Int_t nStart, Int_t nWords, Int_t nMax); // shifts n words
50378239 61
92c7f341 62 AliRunLoader *fRunLoader; //! Run Loader
8c703901 63 AliTRDgeometry *fGeo; //! Geometry
dfd03fc3 64 AliTRDfeeParam *fFee; //! Fee Parameters
8c703901 65 Int_t fNumberOfDDLs; // Number of DDLs
eba523a2 66 TTree *fTrackletTree; //! Tree for tracklets
67
68 TClonesArray *fTracklets; //! Array of online tracklets
69 TClonesArray *fTracks; //! Array of GTU tracks
8c703901 70
987ba9a3 71 private:
72
d271a0f6 73 static Int_t fgDataSuppressionLevel; // Data suppression level - 0:no su, 1: su, 2: deep suppression
74 static const UInt_t fgkEndOfTrackletMarker = 0x10001000; // This marks the end of tracklet data words
75 static const UInt_t fgkEndOfDataMarker = 0x00000000; // This marks the end of HC data words
987ba9a3 76
d271a0f6 77 Int_t fSMindexPos; // Position of SM index word
78 Int_t fStackindexPos; // Position of SM index word
79 UInt_t fEventCounter; // Event counter(starting from 1)
8eab6a01 80 UInt_t fTrgFlags[AliTRDgeometry::kNsector]; // trigger flags
50002f37 81 AliTRDmcmSim *fMcmSim; //! MCM simulation for raw data output
d271a0f6 82 AliTRDdigitsParam *fDigitsParam; // Digits parameter
6a04e92b 83
eba523a2 84 ClassDef(AliTRDrawData,8) // TRD raw data class
987ba9a3 85
5990c064 86};
87#endif