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1 | #ifndef ALIRAWREADERFILE_H |
2 | #define ALIRAWREADERFILE_H |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ |
5 | |
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6 | /* $Id$ */ |
7 | |
8 | /////////////////////////////////////////////////////////////////////////////// |
9 | /// |
10 | /// This is a class for reading raw data files. |
11 | /// |
12 | /////////////////////////////////////////////////////////////////////////////// |
13 | |
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14 | #include "AliRawReader.h" |
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15 | #ifdef __CINT__ |
16 | class fstream; |
17 | #else |
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18 | #include <Riostream.h> |
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19 | #endif |
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20 | #include <TString.h> |
21 | |
22 | |
23 | class AliRawReaderFile: public AliRawReader { |
24 | public : |
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25 | AliRawReaderFile(Int_t eventNumber); |
26 | AliRawReaderFile(const char* dirName); |
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27 | AliRawReaderFile(const AliRawReaderFile& rawReader); |
28 | AliRawReaderFile& operator = (const AliRawReaderFile& rawReader); |
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29 | virtual ~AliRawReaderFile(); |
30 | |
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31 | virtual UInt_t GetType() const {return 0;}; |
32 | virtual UInt_t GetRunNumber() const {return 0;}; |
33 | virtual const UInt_t* GetEventId() const {return 0;}; |
34 | virtual const UInt_t* GetTriggerPattern() const {return 0;}; |
35 | virtual const UInt_t* GetDetectorPattern() const {return 0;}; |
36 | virtual const UInt_t* GetAttributes() const {return 0;}; |
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37 | virtual UInt_t GetLDCId() const {return 0;}; |
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38 | virtual UInt_t GetGDCId() const {return 0;}; |
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39 | |
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40 | virtual Int_t GetEquipmentSize() const {return 0;}; |
41 | virtual Int_t GetEquipmentType() const {return 0;}; |
42 | virtual Int_t GetEquipmentId() const {return fEquipmentId;}; |
43 | virtual const UInt_t* GetEquipmentAttributes() const {return NULL;}; |
44 | virtual Int_t GetEquipmentElementSize() const {return 0;}; |
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45 | |
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46 | virtual Bool_t ReadHeader(); |
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47 | virtual Bool_t ReadNextData(UChar_t*& data); |
48 | |
49 | virtual Bool_t Reset(); |
50 | |
51 | protected : |
52 | Bool_t OpenNextFile(); |
53 | |
54 | virtual Bool_t ReadNext(UChar_t* data, Int_t size); |
55 | |
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56 | TString fDirName; // name of the input directory |
57 | void* fDirectory; // pointer to the input directory |
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58 | fstream* fStream; // stream of raw digits |
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59 | Int_t fEquipmentId; // equipment ID from file name |
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60 | UChar_t* fBuffer; // buffer for payload |
61 | Int_t fBufferSize; // size of fBuffer in bytes |
62 | |
63 | ClassDef(AliRawReaderFile, 0) // class for reading raw digits from a file |
64 | }; |
65 | |
66 | #endif |