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a38a7850 | 1 | // XEmacs -*-C++-*- |
2 | // @(#) $Id$ | |
3 | ||
4 | #ifndef ALIHLTTPCDIGITREADERPACKED_H | |
5 | #define ALIHLTTPCDIGITREADERPACKED_H | |
6 | ||
7 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
8 | * See cxx source for full Copyright notice */ | |
9 | ||
84645eb0 | 10 | /** @file AliHLTTPCDigitReaderPacked.h |
27f5f8ed | 11 | @author Timm Steinbeck, Jochen Thaeder, Matthias Richter, Kenneth Aamodt |
84645eb0 | 12 | @date |
13 | @brief A digit reader implementation for simulated, packed TPC 'raw' data. | |
14 | */ | |
15 | ||
aff6e981 | 16 | //#define ENABLE_PAD_SORTING 1 |
a38a7850 | 17 | |
18 | #include "AliHLTTPCDigitReader.h" | |
19 | ||
74c73e5a | 20 | #if defined(HAVE_ALIRAWDATA) && defined(HAVE_ALITPCRAWSTREAM_H) |
21 | ||
a38a7850 | 22 | class AliRawReaderMemory; |
db16520a | 23 | |
a38a7850 | 24 | class AliTPCRawStream; |
25 | ||
84645eb0 | 26 | /** |
27 | * @class AliHLTTPCDigitReaderPacked | |
28 | * A digit reader implementation for simulated, packed TPC 'raw' data. | |
aff6e981 | 29 | * Includes reordering of the pads by default, sorting (and time and |
30 | * memory consuming intermediate storing of the data) can be disabled | |
31 | * by @ref SetUnsorted(kTRUE). | |
84645eb0 | 32 | * @ingroup alihlt_tpc |
33 | */ | |
a38a7850 | 34 | class AliHLTTPCDigitReaderPacked : public AliHLTTPCDigitReader{ |
35 | public: | |
84645eb0 | 36 | /** standard constructor */ |
37 | AliHLTTPCDigitReaderPacked(); | |
84645eb0 | 38 | /** destructor */ |
39 | virtual ~AliHLTTPCDigitReaderPacked(); | |
a38a7850 | 40 | |
84645eb0 | 41 | /** |
42 | * Init the reader with a data block. | |
43 | * The function fetches the first and last row for the readout partition | |
44 | * from @ref AliHLTTransform. | |
45 | * @param ptr pointer to data buffer | |
46 | * @param size size of the data buffer | |
47 | * @param patch patch (readout partition) number within the slice | |
48 | * @param slice sector no (0 to 35) | |
49 | */ | |
50 | Int_t InitBlock(void* ptr,ULong_t size, Int_t patch, Int_t slice); | |
27f5f8ed | 51 | void SetOldRCUFormat(bool oldrcuformat){fOldRCUFormat=oldrcuformat;} |
aff6e981 | 52 | void SetUnsorted(bool unsorted){fUnsorted=unsorted;} |
f44e97dc | 53 | Bool_t NextSignal(); |
84645eb0 | 54 | Int_t GetRow(); |
55 | Int_t GetPad(); | |
56 | Int_t GetSignal(); | |
57 | Int_t GetTime(); | |
db16520a | 58 | |
a38a7850 | 59 | protected: |
db16520a | 60 | |
a38a7850 | 61 | private: |
8f8bf0af | 62 | /** copy constructor prohibited */ |
63 | AliHLTTPCDigitReaderPacked(const AliHLTTPCDigitReaderPacked&); | |
64 | /** assignment operator prohibited */ | |
65 | AliHLTTPCDigitReaderPacked& operator=(const AliHLTTPCDigitReaderPacked&); | |
66 | ||
27f5f8ed | 67 | // Initialize AliROOT TPC raw stream parsing class |
aff6e981 | 68 | AliRawReaderMemory *fRawMemoryReader; //!transient |
db16520a | 69 | |
aff6e981 | 70 | AliTPCRawStream *fTPCRawStream; //!transient |
a38a7850 | 71 | |
aff6e981 | 72 | //#if ENABLE_PAD_SORTING |
73 | Int_t fCurrentRow; //!transient | |
74 | Int_t fCurrentPad; //!transient | |
75 | Int_t fCurrentBin; //!transient | |
db16520a | 76 | |
aff6e981 | 77 | Int_t fRowOffset; //!transient |
78 | Int_t fNRows; //!transient | |
db16520a | 79 | |
aff6e981 | 80 | Int_t fNMaxRows; //!transient |
81 | Int_t fNMaxPads; //!transient | |
82 | Int_t fNTimeBins; //!transient | |
db16520a | 83 | |
27f5f8ed | 84 | Int_t *fData; |
aff6e981 | 85 | //#endif // ENABLE_PAD_SORTING |
27f5f8ed | 86 | |
aff6e981 | 87 | Bool_t fOldRCUFormat; //!transient |
88 | Bool_t fUnsorted; //!transient | |
27f5f8ed | 89 | |
aff6e981 | 90 | ClassDef(AliHLTTPCDigitReaderPacked, 1) |
db16520a | 91 | |
a38a7850 | 92 | }; |
a38a7850 | 93 | |
74c73e5a | 94 | #else |
95 | // add a dummy class to make CINT happy | |
96 | class AliHLTTPCDigitReaderPacked : public AliHLTLogging{ | |
97 | public: | |
98 | AliHLTTPCDigitReaderPacked() | |
99 | { | |
100 | HLTFatal("AliHLTTPCDigitReaderPacked not build"); | |
101 | } | |
95316e9f | 102 | |
103 | ClassDef(AliHLTTPCDigitReaderPacked, 0) | |
74c73e5a | 104 | }; |
105 | #endif //defined(HAVE_ALIRAWDATA) && defined(HAVE_ALITPCRAWSTREAM_H) | |
a38a7850 | 106 | |
74c73e5a | 107 | #endif |