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2906f4c2 | 1 | #ifndef ALIITSRAWSTREAM_H |
2 | #define ALIITSRAWSTREAM_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 | /// This is a base class for providing access to ITS digits in raw data. | |
11 | /// | |
12 | /////////////////////////////////////////////////////////////////////////////// | |
13 | ||
14 | #include <TObject.h> | |
15 | ||
16 | class AliRawReader; | |
17 | ||
18 | ||
19 | class AliITSRawStream: public TObject { | |
20 | public : | |
21 | AliITSRawStream(AliRawReader* rawReader); | |
22 | AliITSRawStream(const AliITSRawStream& stream); | |
23 | AliITSRawStream& operator = (const AliITSRawStream& stream); | |
24 | virtual ~AliITSRawStream() {}; | |
25 | ||
26 | virtual Bool_t Next() = 0; | |
27 | ||
28 | Int_t GetModuleID() const {return fModuleID;}; | |
29 | Int_t GetPrevModuleID() const {return fPrevModuleID;}; | |
30 | Bool_t IsNewModule() const {return fModuleID != fPrevModuleID;}; | |
31 | Int_t GetCoord1() const {return fCoord1;}; | |
32 | Int_t GetCoord2() const {return fCoord2;}; | |
33 | Int_t GetSignal() const {return fSignal;}; | |
5dfa68c5 | 34 | virtual Bool_t IsCompletedModule() const {return fCompletedModule;}; // to be implemented in derived class |
2906f4c2 | 35 | protected : |
36 | AliRawReader* fRawReader; // object for reading the raw data | |
37 | ||
38 | Int_t fModuleID; // index of current module | |
39 | Int_t fPrevModuleID; // index of previous module | |
40 | Int_t fCoord1; // current 1st coordinate | |
41 | // SPD: column cell number (z) | |
42 | // SDD: anode cell number (z) | |
43 | // SSD: N/P, flag for side | |
44 | Int_t fCoord2; // current 2nd coordinate | |
45 | // SPD: row cell number (y) | |
46 | // SDD: time bin number (y) | |
47 | // SSD: strip number | |
48 | Int_t fSignal; // signal in ADC counts | |
5dfa68c5 | 49 | Bool_t fCompletedModule; // set to kTRUE when all data from a module (SDD) are read |
2906f4c2 | 50 | |
5dfa68c5 | 51 | ClassDef(AliITSRawStream, 1) // base class for reading ITS raw digits |
2906f4c2 | 52 | }; |
53 | ||
54 | #endif |