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04fa961a | 1 | #ifndef ALIRAWREADERROOT_H |
2 | #define ALIRAWREADERROOT_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
bea6b2a4 | 6 | /* $Id$ */ |
7 | ||
8 | /////////////////////////////////////////////////////////////////////////////// | |
9 | /// | |
10 | /// This is a class for reading raw data from a root file. | |
11 | /// | |
12 | /////////////////////////////////////////////////////////////////////////////// | |
13 | ||
04fa961a | 14 | #include "AliRawReader.h" |
15 | ||
42d20574 | 16 | class AliRawEvent; |
94d918a7 | 17 | class AliRawEquipment; |
42d20574 | 18 | class AliRawData; |
19 | class TFile; | |
dd9a70fe | 20 | class TBranch; |
42d20574 | 21 | |
04fa961a | 22 | |
23 | class AliRawReaderRoot: public AliRawReader { | |
24 | public : | |
dd9a70fe | 25 | AliRawReaderRoot(const char* fileName, Int_t eventNumber = -1); |
04fa961a | 26 | AliRawReaderRoot(AliRawEvent* event); |
42d20574 | 27 | AliRawReaderRoot(const AliRawReaderRoot& rawReader); |
28 | AliRawReaderRoot& operator = (const AliRawReaderRoot& rawReader); | |
04fa961a | 29 | virtual ~AliRawReaderRoot(); |
30 | ||
1fb5b4a8 | 31 | virtual const AliRawEventHeaderBase* GetEventHeader() const; |
32 | ||
42d20574 | 33 | virtual UInt_t GetType() const; |
34 | virtual UInt_t GetRunNumber() const; | |
35 | virtual const UInt_t* GetEventId() const; | |
36 | virtual const UInt_t* GetTriggerPattern() const; | |
37 | virtual const UInt_t* GetDetectorPattern() const; | |
38 | virtual const UInt_t* GetAttributes() const; | |
e94ad92c | 39 | virtual const UInt_t* GetSubEventAttributes() const; |
c946ab02 | 40 | virtual UInt_t GetLDCId() const; |
42d20574 | 41 | virtual UInt_t GetGDCId() const; |
741c154c | 42 | virtual UInt_t GetTimestamp() const; |
04fa961a | 43 | |
c946ab02 | 44 | virtual Int_t GetEquipmentSize() const; |
45 | virtual Int_t GetEquipmentType() const; | |
46 | virtual Int_t GetEquipmentId() const; | |
47 | virtual const UInt_t* GetEquipmentAttributes() const; | |
48 | virtual Int_t GetEquipmentElementSize() const; | |
299738b9 | 49 | virtual Int_t GetEquipmentHeaderSize() const; |
c946ab02 | 50 | |
51 | virtual Bool_t ReadHeader(); | |
04fa961a | 52 | virtual Bool_t ReadNextData(UChar_t*& data); |
bf22797a | 53 | virtual Bool_t ReadNext(UChar_t* data, Int_t size); |
04fa961a | 54 | |
55 | virtual Bool_t Reset(); | |
56 | ||
dd9a70fe | 57 | virtual Bool_t NextEvent(); |
58 | virtual Bool_t RewindEvents(); | |
59 | ||
b4857df7 | 60 | virtual Int_t CheckData() const; |
61 | ||
04fa961a | 62 | protected : |
04fa961a | 63 | TFile* fFile; // raw data root file |
dd9a70fe | 64 | TBranch* fBranch; // branch of raw events |
65 | Int_t fEventIndex; // index of the event in the tree | |
04fa961a | 66 | AliRawEvent* fEvent; // (super) event |
67 | Int_t fSubEventIndex; // index of current sub event | |
68 | AliRawEvent* fSubEvent; // current sub event | |
94d918a7 | 69 | Int_t fEquipmentIndex; // index of current equipment |
70 | AliRawEquipment* fEquipment; // current equipment | |
04fa961a | 71 | AliRawData* fRawData; // current raw data |
72 | UChar_t* fPosition; // current position in the raw data | |
73 | UChar_t* fEnd; // end position of the current subevent | |
74 | ||
edd06192 | 75 | UInt_t SwapWord(UInt_t x) const; |
76 | void SwapData(const void* inbuf, const void* outbuf, UInt_t size); | |
77 | ||
78 | ||
04fa961a | 79 | ClassDef(AliRawReaderRoot, 0) // class for reading raw digits from a root file |
80 | }; | |
81 | ||
82 | #endif |