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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 | |
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6 | /* $Id$ */ |
7 | |
8 | /////////////////////////////////////////////////////////////////////////////// |
9 | /// |
10 | /// This is a class for reading raw data from a root file. |
11 | /// |
12 | /////////////////////////////////////////////////////////////////////////////// |
13 | |
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14 | #include "AliRawReader.h" |
15 | |
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16 | class AliRawEvent; |
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17 | class AliRawEquipment; |
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18 | class AliRawData; |
19 | class TFile; |
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20 | class TBranch; |
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21 | |
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22 | |
23 | class AliRawReaderRoot: public AliRawReader { |
24 | public : |
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25 | AliRawReaderRoot(const char* fileName, Int_t eventNumber = -1); |
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26 | AliRawReaderRoot(AliRawEvent* event); |
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27 | AliRawReaderRoot(const AliRawReaderRoot& rawReader); |
28 | AliRawReaderRoot& operator = (const AliRawReaderRoot& rawReader); |
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29 | virtual ~AliRawReaderRoot(); |
30 | |
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31 | virtual UInt_t GetType() const; |
32 | virtual UInt_t GetRunNumber() const; |
33 | virtual const UInt_t* GetEventId() const; |
34 | virtual const UInt_t* GetTriggerPattern() const; |
35 | virtual const UInt_t* GetDetectorPattern() const; |
36 | virtual const UInt_t* GetAttributes() const; |
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37 | virtual const UInt_t* GetSubEventAttributes() const; |
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38 | virtual UInt_t GetLDCId() const; |
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39 | virtual UInt_t GetGDCId() const; |
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40 | |
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41 | virtual Int_t GetEquipmentSize() const; |
42 | virtual Int_t GetEquipmentType() const; |
43 | virtual Int_t GetEquipmentId() const; |
44 | virtual const UInt_t* GetEquipmentAttributes() const; |
45 | virtual Int_t GetEquipmentElementSize() const; |
46 | |
47 | virtual Bool_t ReadHeader(); |
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48 | virtual Bool_t ReadNextData(UChar_t*& data); |
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49 | virtual Bool_t ReadNext(UChar_t* data, Int_t size); |
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50 | |
51 | virtual Bool_t Reset(); |
52 | |
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53 | virtual Bool_t NextEvent(); |
54 | virtual Bool_t RewindEvents(); |
55 | |
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56 | virtual Int_t CheckData() const; |
57 | |
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58 | protected : |
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59 | TFile* fFile; // raw data root file |
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60 | TBranch* fBranch; // branch of raw events |
61 | Int_t fEventIndex; // index of the event in the tree |
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62 | AliRawEvent* fEvent; // (super) event |
63 | Int_t fSubEventIndex; // index of current sub event |
64 | AliRawEvent* fSubEvent; // current sub event |
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65 | Int_t fEquipmentIndex; // index of current equipment |
66 | AliRawEquipment* fEquipment; // current equipment |
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67 | AliRawData* fRawData; // current raw data |
68 | UChar_t* fPosition; // current position in the raw data |
69 | UChar_t* fEnd; // end position of the current subevent |
70 | |
71 | ClassDef(AliRawReaderRoot, 0) // class for reading raw digits from a root file |
72 | }; |
73 | |
74 | #endif |