renamed Cosmics folder to Cosmic
[u/mrichter/AliRoot.git] / RAW / AliRawReaderRoot.h
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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
33314186 16class AliRawVEvent;
17class AliRawVEquipment;
42d20574 18class AliRawData;
19class TFile;
dd9a70fe 20class TBranch;
42d20574 21
04fa961a 22
23class AliRawReaderRoot: public AliRawReader {
24 public :
6923e953 25 AliRawReaderRoot();
dd9a70fe 26 AliRawReaderRoot(const char* fileName, Int_t eventNumber = -1);
33314186 27 AliRawReaderRoot(AliRawVEvent* event);
42d20574 28 AliRawReaderRoot(const AliRawReaderRoot& rawReader);
29 AliRawReaderRoot& operator = (const AliRawReaderRoot& rawReader);
04fa961a 30 virtual ~AliRawReaderRoot();
31
1fb5b4a8 32 virtual const AliRawEventHeaderBase* GetEventHeader() const;
33
42d20574 34 virtual UInt_t GetType() const;
35 virtual UInt_t GetRunNumber() const;
36 virtual const UInt_t* GetEventId() const;
37 virtual const UInt_t* GetTriggerPattern() const;
38 virtual const UInt_t* GetDetectorPattern() const;
39 virtual const UInt_t* GetAttributes() const;
e94ad92c 40 virtual const UInt_t* GetSubEventAttributes() const;
c946ab02 41 virtual UInt_t GetLDCId() const;
42d20574 42 virtual UInt_t GetGDCId() const;
741c154c 43 virtual UInt_t GetTimestamp() const;
04fa961a 44
c946ab02 45 virtual Int_t GetEquipmentSize() const;
46 virtual Int_t GetEquipmentType() const;
47 virtual Int_t GetEquipmentId() const;
48 virtual const UInt_t* GetEquipmentAttributes() const;
49 virtual Int_t GetEquipmentElementSize() const;
299738b9 50 virtual Int_t GetEquipmentHeaderSize() const;
c946ab02 51
52 virtual Bool_t ReadHeader();
04fa961a 53 virtual Bool_t ReadNextData(UChar_t*& data);
bf22797a 54 virtual Bool_t ReadNext(UChar_t* data, Int_t size);
04fa961a 55
56 virtual Bool_t Reset();
57
dd9a70fe 58 virtual Bool_t NextEvent();
59 virtual Bool_t RewindEvents();
636c1780 60 virtual Bool_t GotoEvent(Int_t event);
61 virtual Int_t GetEventIndex() const { return fEventIndex; }
25e82ff5 62 virtual Int_t GetNumberOfEvents() const;
dd9a70fe 63
b4857df7 64 virtual Int_t CheckData() const;
65
33314186 66 virtual const AliRawVEvent* GetEvent() const {return fEvent;}
b744fdd9 67
b900a426 68 virtual AliRawReader* CloneSingleEvent() const;
69
04fa961a 70 protected :
04fa961a 71 TFile* fFile; // raw data root file
dd9a70fe 72 TBranch* fBranch; // branch of raw events
73 Int_t fEventIndex; // index of the event in the tree
33314186 74 AliRawVEvent* fEvent; // (super) event
75 AliRawEventHeaderBase* fEventHeader; // (super) event header
04fa961a 76 Int_t fSubEventIndex; // index of current sub event
33314186 77 AliRawVEvent* fSubEvent; // current sub event
94d918a7 78 Int_t fEquipmentIndex; // index of current equipment
33314186 79 AliRawVEquipment*fEquipment; // current equipment
04fa961a 80 AliRawData* fRawData; // current raw data
81 UChar_t* fPosition; // current position in the raw data
82 UChar_t* fEnd; // end position of the current subevent
83
edd06192 84 void SwapData(const void* inbuf, const void* outbuf, UInt_t size);
85
86
04fa961a 87 ClassDef(AliRawReaderRoot, 0) // class for reading raw digits from a root file
88};
89
90#endif