4 #ifndef ALIHLTTPCDIGITDUMPCOMPONENT_H
5 #define ALIHLTTPCDIGITDUMPCOMPONENT_H
6 //* This file is property of and copyright by the ALICE HLT Project *
7 //* ALICE Experiment at CERN, All rights reserved. *
8 //* See cxx source for full Copyright notice *
10 /** @file AliHLTTPCDigitDumpComponent.h
11 @author Matthias Richter
13 @brief Special file writer converting TPC digit input to ASCII.
16 #include "AliHLTFileWriter.h"
19 * @class AliHLTTPCDigitDumpComponent
20 * A converter for digit data of the TPC input to ASCII output.
21 * Data blocks of type ::kAliHLTDataTypeDDLRaw and origin 'TPC ' is docoded
22 * written in readable ASCII format to a file.
24 * Component ID: \b TPCDigitDump <br>
25 * Library: \b libAliHLTTPC
27 * See AliHLTFileWriter for arguments, further specific options
28 * Mandatory arguments: <br>
29 * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting -->
31 * Optional arguments: <br>
32 * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting -->
33 * \li -digitreader <i> reader </i> <br>
34 * type of the digit reader: <i>unpacked, packed, raw, decoder</i>
36 * \li -rcutrailersize <i> size </i> <br>
37 * size of the RCU trailer in 32bit words (default 2), if digitreader
38 * 'decoder' is used, the trailer size is determined automatically
39 * \li -rawreadermode <i> mode </i> <br>
40 * data mode of the <b>AliHLTTPCDigitReaderRaw</b>
42 * unsorted mode of digit readers (default sorted)
44 * sorted mode of digit readers (default)
46 * @ingroup alihlt_tpc_components
48 class AliHLTTPCDigitDumpComponent : public AliHLTFileWriter {
50 /** default constructor */
51 AliHLTTPCDigitDumpComponent();
53 virtual ~AliHLTTPCDigitDumpComponent();
55 // interface functions: property getters
56 virtual const char* GetComponentID();
57 virtual void GetInputDataTypes(AliHLTComponentDataTypeList& list);
58 virtual AliHLTComponent* Spawn();
61 // interface functions: processing
64 int DumpEvent( const AliHLTComponentEventData& evtData,
65 const AliHLTComponentBlockData* blocks,
66 AliHLTComponentTriggerData& trigData );
67 using AliHLTDataSink::DumpEvent;
69 int ScanArgument(int argc, const char** argv);
72 /** copy constructor prohibited */
73 AliHLTTPCDigitDumpComponent(const AliHLTTPCDigitDumpComponent&);
74 /** assignment operator prohibited */
75 AliHLTTPCDigitDumpComponent& operator=(const AliHLTTPCDigitDumpComponent&);
85 /** the mode for the DigitReaderRaw */
86 unsigned fRawreaderMode; //!transient
88 /** the digit reader to use */
89 short fDigitReaderType; //!transient
91 /** size of the RCU trailer in 32bit words */
92 short fRcuTrailerSize; //! transient
94 /** unsorted/sorted mode of digit readers */
95 bool fUnsorted; //!transient
97 ClassDef(AliHLTTPCDigitDumpComponent, 0);