Include TFlukaGeo.
[u/mrichter/AliRoot.git] / RAW / AliRawReader.h
CommitLineData
a6e7b125 1#ifndef ALIRAWREADER_H
2#define ALIRAWREADER_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6#include <TObject.h>
42d20574 7#include "AliMiniHeader.h"
8de97894 8
a6e7b125 9
a6e7b125 10class AliRawReader: public TObject {
11 public :
8de97894 12 AliRawReader();
42d20574 13 AliRawReader(const AliRawReader& rawReader);
14 AliRawReader& operator = (const AliRawReader& rawReader);
15 virtual ~AliRawReader() {};
8de97894 16
17 void Select(Int_t detectorID,
18 Int_t minDDLID = -1, Int_t maxDDLID = -1);
a6e7b125 19
42d20574 20 virtual UInt_t GetType() const = 0;
21 virtual UInt_t GetRunNumber() const = 0;
22 virtual const UInt_t* GetEventId() const = 0;
23 virtual const UInt_t* GetTriggerPattern() const = 0;
24 virtual const UInt_t* GetDetectorPattern() const = 0;
25 virtual const UInt_t* GetAttributes() const = 0;
26 virtual UInt_t GetGDCId() const = 0;
04fa961a 27
42d20574 28 Int_t GetDataSize() const {return fMiniHeader->fSize;};
29 Int_t GetDetectorID() const {return fMiniHeader->fDetectorID;};
30 Int_t GetDDLID() const {return fMiniHeader->fDDLID;};
31 Int_t GetVersion() const {return fMiniHeader->fVersion;};
32 Bool_t IsCompressed() const {return fMiniHeader->fCompressionFlag != 0;};
a6e7b125 33
8de97894 34 virtual Bool_t ReadMiniHeader() = 0;
35 virtual Bool_t ReadNextData(UChar_t*& data) = 0;
36 virtual Bool_t ReadNextInt(UInt_t& data);
37 virtual Bool_t ReadNextShort(UShort_t& data);
38 virtual Bool_t ReadNextChar(UChar_t& data);
39
40 virtual Bool_t Reset() = 0;
a6e7b125 41
be50fca2 42 enum {kErrMagic=1, kErrNoMiniHeader=2, kErrMiniMagic=4,
43 kErrSize=8, kErrOutOfBounds=16};
b4857df7 44 virtual Int_t CheckData() const;
45 Int_t GetErrorCode() {return fErrorCode;};
46
a6e7b125 47 protected :
42d20574 48 Bool_t IsSelected() const;
a6e7b125 49
b4857df7 50 Bool_t CheckMiniHeader(AliMiniHeader* miniHeader = NULL) const;
8de97894 51 virtual Bool_t ReadNext(UChar_t* data, Int_t size) = 0;
a6e7b125 52
8de97894 53 AliMiniHeader* fMiniHeader; // current mini header
a6e7b125 54 Int_t fCount; // counter of bytes to be read for current DDL
55
8de97894 56 Int_t fSelectDetectorID; // id of selected detector (<0 = no selection)
57 Int_t fSelectMinDDLID; // minimal index of selected DDLs (<0 = no selection)
58 Int_t fSelectMaxDDLID; // maximal index of selected DDLs (<0 = no selection)
59
b4857df7 60 Int_t fErrorCode; // code of last error
61
a6e7b125 62 ClassDef(AliRawReader, 0) // base class for reading raw digits
63};
64
65#endif