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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 | ||
6d692393 | 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. | |
29 | * Includes reordering of the pads if @ref ENABLE_PAD_SORTING is 1. | |
30 | * @ingroup alihlt_tpc | |
31 | */ | |
a38a7850 | 32 | class AliHLTTPCDigitReaderPacked : public AliHLTTPCDigitReader{ |
33 | public: | |
84645eb0 | 34 | /** standard constructor */ |
35 | AliHLTTPCDigitReaderPacked(); | |
84645eb0 | 36 | /** destructor */ |
37 | virtual ~AliHLTTPCDigitReaderPacked(); | |
a38a7850 | 38 | |
84645eb0 | 39 | /** |
40 | * Init the reader with a data block. | |
41 | * The function fetches the first and last row for the readout partition | |
42 | * from @ref AliHLTTransform. | |
43 | * @param ptr pointer to data buffer | |
44 | * @param size size of the data buffer | |
45 | * @param patch patch (readout partition) number within the slice | |
46 | * @param slice sector no (0 to 35) | |
47 | */ | |
48 | Int_t InitBlock(void* ptr,ULong_t size, Int_t patch, Int_t slice); | |
27f5f8ed | 49 | void SetOldRCUFormat(bool oldrcuformat){fOldRCUFormat=oldrcuformat;} |
f44e97dc | 50 | Bool_t NextSignal(); |
84645eb0 | 51 | Int_t GetRow(); |
52 | Int_t GetPad(); | |
53 | Int_t GetSignal(); | |
54 | Int_t GetTime(); | |
db16520a | 55 | |
a38a7850 | 56 | protected: |
db16520a | 57 | |
a38a7850 | 58 | private: |
8f8bf0af | 59 | /** copy constructor prohibited */ |
60 | AliHLTTPCDigitReaderPacked(const AliHLTTPCDigitReaderPacked&); | |
61 | /** assignment operator prohibited */ | |
62 | AliHLTTPCDigitReaderPacked& operator=(const AliHLTTPCDigitReaderPacked&); | |
63 | ||
27f5f8ed | 64 | // Initialize AliROOT TPC raw stream parsing class |
65 | AliRawReaderMemory *fRawMemoryReader; | |
db16520a | 66 | |
27f5f8ed | 67 | AliTPCRawStream *fTPCRawStream; |
a38a7850 | 68 | |
db16520a | 69 | #if ENABLE_PAD_SORTING |
27f5f8ed | 70 | Int_t fCurrentRow; |
71 | Int_t fCurrentPad; | |
72 | Int_t fCurrentBin; | |
db16520a | 73 | |
27f5f8ed | 74 | Int_t fRowOffset; |
75 | Int_t fNRows; | |
db16520a | 76 | |
27f5f8ed | 77 | Int_t fNMaxRows; |
78 | Int_t fNMaxPads; | |
79 | Int_t fNTimeBins; | |
db16520a | 80 | |
27f5f8ed | 81 | Int_t *fData; |
db16520a | 82 | #endif // ENABLE_PAD_SORTING |
27f5f8ed | 83 | |
84 | Bool_t fOldRCUFormat; | |
85 | ||
86 | ClassDef(AliHLTTPCDigitReaderPacked, 0) | |
db16520a | 87 | |
a38a7850 | 88 | }; |
a38a7850 | 89 | |
74c73e5a | 90 | #else |
91 | // add a dummy class to make CINT happy | |
92 | class AliHLTTPCDigitReaderPacked : public AliHLTLogging{ | |
93 | public: | |
94 | AliHLTTPCDigitReaderPacked() | |
95 | { | |
96 | HLTFatal("AliHLTTPCDigitReaderPacked not build"); | |
97 | } | |
95316e9f | 98 | |
99 | ClassDef(AliHLTTPCDigitReaderPacked, 0) | |
74c73e5a | 100 | }; |
101 | #endif //defined(HAVE_ALIRAWDATA) && defined(HAVE_ALITPCRAWSTREAM_H) | |
a38a7850 | 102 | |
74c73e5a | 103 | #endif |