Method ReadNext moved to public (C.Cheshkov)
[u/mrichter/AliRoot.git] / RAW / AliRawReaderMemory.h
CommitLineData
7ab595b2 1#ifndef ALIRAWREADERMEMORY_H
2#define ALIRAWREADERMEMORY_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
8///////////////////////////////////////////////////////////////////////////////
9///
10/// This is a class for reading raw data memory.
11///
12///////////////////////////////////////////////////////////////////////////////
13
14#include "AliRawReader.h"
15#ifdef __CINT__
16class fstream;
17#else
18#include <Riostream.h>
19#endif
20#include <TString.h>
21
22
23class AliRawReaderMemory: public AliRawReader {
24 public :
25 AliRawReaderMemory();
26 AliRawReaderMemory(UChar_t* memory, UInt_t size);
27/* AliRawReaderMemory(const AliRawReaderMemory& rawReader); */
28/* AliRawReaderMemory& operator = (const AliRawReaderMemory& rawReader); */
29 virtual ~AliRawReaderMemory();
30
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;};
40
41 virtual Int_t GetEquipmentSize() const {return 0;};
42 virtual Int_t GetEquipmentType() const {return 0;};
43 virtual Int_t GetEquipmentId() const {return 0;};
44 virtual const UInt_t* GetEquipmentAttributes() const {return NULL;};
45 virtual Int_t GetEquipmentElementSize() const {return 0;};
46
47 virtual Bool_t ReadHeader();
48 virtual Bool_t ReadNextData(UChar_t*& data);
bf22797a 49 virtual Bool_t ReadNext(UChar_t* data, Int_t size);
7ab595b2 50
51 virtual Bool_t Reset();
52
53 virtual Bool_t NextEvent();
54 virtual Bool_t RewindEvents();
55
56 virtual Bool_t SetMemory( UChar_t* memory, ULong_t size );
57
58 protected :
59
60 UChar_t* fBuffer; // buffer for payload
61 UInt_t fBufferSize; // size of fBuffer in bytes
62 UInt_t fPosition; // Current position in memory
63
7ab595b2 64 ClassDef(AliRawReaderMemory, 0) // class for reading raw digits from a memory block
65
66 private:
67
68 AliRawReaderMemory(const AliRawReaderMemory& rawReader);
69 AliRawReaderMemory& operator = (const AliRawReaderMemory& rawReader);
70};
71
72#endif