make different DigitReaders available
[u/mrichter/AliRoot.git] / HLT / TPCLib / AliHLTTPCDigitReaderUnpacked.h
CommitLineData
a38a7850 1// XEmacs -*-C++-*-
2// @(#) $Id$
3
4#ifndef ALIHLTTPCDIGITREADERUNPACKED_H
5#define ALIHLTTPCDIGITREADERUNPACKED_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 AliHLTTPCDigitReaderUnpacked.h
11 @author Timm Steinbeck, Jochen Thaeder, Matthias Richter
12 @date
13 @brief A digit reader implementation for unpacked TPC data.
14*/
a38a7850 15
16#include "AliHLTTPCDigitReader.h"
17#include "AliHLTTPCDigitData.h"
18
19class AliHLTTPCDigitRowData;
20
84645eb0 21/**
22 * @class AliHLTTPCDigitReaderPacked
23 * A digit reader implementation for unpacked TPC data.
24 * @ingroup alihlt_tpc
25 */
a38a7850 26class AliHLTTPCDigitReaderUnpacked : public AliHLTTPCDigitReader{
27public:
84645eb0 28 /** standard constructor */
a38a7850 29 AliHLTTPCDigitReaderUnpacked();
84645eb0 30 /** destructor */
a38a7850 31 virtual ~AliHLTTPCDigitReaderUnpacked();
5df0cbb9 32
33 /**
34 * Init the reader
35 * @param ptr pointer to input buffer
36 * @param size size of the input buffer
37 * @param patch readout partition
38 * @param slice sector no
39 */
84645eb0 40 int InitBlock(void* ptr,unsigned long size, Int_t patch, Int_t slice);
5d2abf3b 41 using AliHLTTPCDigitReader::InitBlock;
5df0cbb9 42
43 /**
44 * place the reader at the next signal
45 * @return 1 if there was a nest signal, 0 if not
46 */
f44e97dc 47 bool NextSignal();
5df0cbb9 48
49 /**
50 * Get row number of the current signal
51 * @return row number of the current signal
52 */
a38a7850 53 int GetRow();
5df0cbb9 54
55 /**
56 * Get pad number of the current signal
57 * @return pad number of the current signal
58 */
a38a7850 59 int GetPad();
5df0cbb9 60
61 /**
62 * Get signal
63 * @return ADC signal
64 */
a38a7850 65 int GetSignal();
5df0cbb9 66
67 /**
68 * Get time of the current signal
69 * @return time of the current signal
70 */
a38a7850 71 int GetTime();
72
73protected:
74
75
76private:
8f8bf0af 77 /** copy constructor prohibited */
78 AliHLTTPCDigitReaderUnpacked(const AliHLTTPCDigitReaderUnpacked&);
79 /** assignment operator prohibited */
80 AliHLTTPCDigitReaderUnpacked& operator=(const AliHLTTPCDigitReaderUnpacked&);
81
5df0cbb9 82 /** intermediate row data structure (pointer in fPtr buffer) */
a38a7850 83 AliHLTTPCDigitRowData *fDigitRowData; //!
5df0cbb9 84 /** current row data structure (pointer in fPtr buffer) */
a38a7850 85 AliHLTTPCDigitRowData *fActRowData; //!
5df0cbb9 86 /** the current digit data */
a38a7850 87 AliHLTTPCDigitData *fData; //!
5df0cbb9 88
89 /** input buffer */
84645eb0 90 void* fPtr; //!
5df0cbb9 91 /** size of the input buffer */
92 unsigned long fSize; // see above
93
94 /** current bin */
95 Int_t fBin; // see above
96 /** current row */
97 Int_t fRow; // see above
98 /** first row */
99 Int_t fFirstRow; // see above
100 /** last row */
101 Int_t fLastRow; // see above
a38a7850 102
103 ClassDef(AliHLTTPCDigitReaderUnpacked, 0)
104};
105#endif
106
107
108