1 #ifndef ALIRAWREADERDATE_H
2 #define ALIRAWREADERDATE_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 ///////////////////////////////////////////////////////////////////////////////
10 /// This is a class for reading raw data from a date file or event.
12 ///////////////////////////////////////////////////////////////////////////////
14 #include "AliRawReader.h"
16 struct eventHeaderStruct;
17 struct equipmentHeaderStruct;
20 class AliRawReaderDate: public AliRawReader {
22 AliRawReaderDate(void* event, Bool_t owner = kFALSE);
23 AliRawReaderDate(const char* fileName, Int_t eventNumber = -1);
24 virtual ~AliRawReaderDate();
26 virtual UInt_t GetType() const;
27 virtual UInt_t GetRunNumber() const;
28 virtual const UInt_t* GetEventId() const;
29 virtual const UInt_t* GetTriggerPattern() const;
30 virtual const UInt_t* GetDetectorPattern() const;
31 virtual const UInt_t* GetAttributes() const;
32 virtual const UInt_t* GetSubEventAttributes() const;
33 virtual UInt_t GetLDCId() const;
34 virtual UInt_t GetGDCId() const;
35 virtual UInt_t GetTimestamp() const;
37 virtual Int_t GetEquipmentSize() const;
38 virtual Int_t GetEquipmentType() const;
39 virtual Int_t GetEquipmentId() const;
40 virtual const UInt_t* GetEquipmentAttributes() const;
41 virtual Int_t GetEquipmentElementSize() const;
42 virtual Int_t GetEquipmentHeaderSize() const;
44 virtual Bool_t ReadHeader();
45 virtual Bool_t ReadNextData(UChar_t*& data);
46 virtual Bool_t ReadNext(UChar_t* data, Int_t size);
48 virtual Bool_t Reset();
50 virtual Bool_t NextEvent();
51 virtual Bool_t RewindEvents();
53 virtual Int_t CheckData() const;
55 virtual AliRawReader* CloneSingleEvent() const;
58 FILE* fFile; // DATE file
59 eventHeaderStruct* fEvent; // raw data super event
60 eventHeaderStruct* fSubEvent; // raw data sub event
61 equipmentHeaderStruct* fEquipment; // raw data equipment header
63 UChar_t* fPosition; // current position in the raw data
64 UChar_t* fEnd; // end position of the current data block
66 Bool_t fOwner; // is raw-reader owner of the raw event or not
69 AliRawReaderDate(const AliRawReaderDate& rawReader);
70 AliRawReaderDate& operator = (const AliRawReaderDate& rawReader);
72 ClassDef(AliRawReaderDate, 0) // class for reading raw digits from a root file