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 */
8 ///////////////////////////////////////////////////////////////////////////////
10 // Converts TRD digits into a raw data stream //
12 ///////////////////////////////////////////////////////////////////////////////
20 class AliTRDdigitsManager;
21 class AliTRDCommonParam;
24 class AliTRDdataArrayI;
27 // The following are defined in AliTRDRawStream.h:
28 //const Int_t end_of_tracklet_marker = 0xAAAAAAAA; /*This marks the end of tracklet data words*/
29 //const Int_t end_of_event_marker = 0x00000000; /*This marks the end of half-chamber-data*/
32 class AliTRDrawData : public TObject {
37 AliTRDrawData(const AliTRDrawData &r);
38 virtual ~AliTRDrawData();
40 AliTRDrawData &operator=(const AliTRDrawData &/*r*/) { return *this; }
42 virtual Bool_t Digits2Raw(TTree *digits, TTree *tracks = NULL);
43 virtual Bool_t SetRawVersion(Int_t v);
45 virtual AliTRDdigitsManager* Raw2Digits(AliRawReader *rawReader);
49 virtual Bool_t Digits2RawV0(AliTRDdigitsManager* digitsManager); // for fRawVersion == 0
50 virtual Bool_t Digits2RawVx(AliTRDdigitsManager* digitsManager); // for fRawVersion > 0
51 virtual Int_t ProduceHcDataV1andV2(AliTRDdataArrayI *digits, Int_t side, Int_t det, UInt_t *buf, Int_t maxSize);
52 //virtual Int_t ProduceHcDataV3(AliTRDdataArrayI *digits, Int_t side, Int_t det, UInt_t *buf, Int_t maxSize);
53 //virtual Int_t ProduceHcDataV4(AliTRDdataArrayI *digits, Int_t side, Int_t det, UInt_t *buf, Int_t maxSize);
55 virtual AliTRDdigitsManager* Raw2DigitsV0(AliRawReader* rawReader);
56 virtual AliTRDdigitsManager* Raw2DigitsVx(AliRawReader* rawReader);
58 Int_t fRawVersion; // Which version of raw simulator is used
59 AliTRDCommonParam *fCommonParam; //! Common parameters
60 AliTRDcalibDB *fCalibration; //! Offline database interface
61 AliTRDgeometry *fGeo; //! Geometry
62 Int_t fNumberOfDDLs; // Number of DDLs
64 ClassDef(AliTRDrawData,3) // TRD raw data class