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 */
8 ///////////////////////////////////////////////////////////////////////////////
10 /// This is a class for reading raw data files.
12 ///////////////////////////////////////////////////////////////////////////////
14 #include "AliRawReader.h"
18 #include <Riostream.h>
23 class AliRawReaderFile: public AliRawReader {
25 AliRawReaderFile(Int_t eventNumber = -1);
26 AliRawReaderFile(const char* dirName, Int_t eventNumber = -1);
27 AliRawReaderFile(const AliRawReaderFile& rawReader);
28 AliRawReaderFile& operator = (const AliRawReaderFile& rawReader);
29 virtual ~AliRawReaderFile();
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;};
37 virtual const UInt_t* GetSubEventAttributes() const {return 0;};
38 virtual UInt_t GetLDCId() const {return 0;};
39 virtual UInt_t GetGDCId() const {return 0;};
41 virtual Int_t GetEquipmentSize() const {return 0;};
42 virtual Int_t GetEquipmentType() const {return 0;};
43 virtual Int_t GetEquipmentId() const {return fEquipmentId;};
44 virtual const UInt_t* GetEquipmentAttributes() const {return NULL;};
45 virtual Int_t GetEquipmentElementSize() const {return 0;};
47 virtual Bool_t ReadHeader();
48 virtual Bool_t ReadNextData(UChar_t*& data);
49 virtual Bool_t ReadNext(UChar_t* data, Int_t size);
51 virtual Bool_t Reset();
53 virtual Bool_t NextEvent();
54 virtual Bool_t RewindEvents();
57 TString GetDirName() const;
58 void* OpenDirectory();
59 Bool_t OpenNextFile();
61 Int_t fEventIndex; // index of the event
62 TString fDirName; // name of the input directory
63 void* fDirectory; // pointer to the input directory
64 fstream* fStream; // stream of raw digits
65 Int_t fEquipmentId; // equipment ID from file name
66 UChar_t* fBuffer; // buffer for payload
67 Int_t fBufferSize; // size of fBuffer in bytes
69 ClassDef(AliRawReaderFile, 0) // class for reading raw digits from a file