3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
10 struct AliMiniHeader {
13 UChar_t fMagicWord[3];
15 UChar_t fCompressionFlag;
19 class AliRawReader: public TObject {
21 AliRawReader(const char* fileName, Bool_t addNumber = kTRUE);
22 virtual ~AliRawReader();
24 inline Int_t GetDetectorID() const {return fMiniHeader.fDetectorID;};
25 inline Int_t GetDDLID() const {return fMiniHeader.fDDLID;};
26 inline Int_t GetVersion() const {return fMiniHeader.fVersion;};
27 inline Bool_t IsCompressed() const {return fMiniHeader.fCompressionFlag != 0;};
29 Bool_t ReadNextInt(UInt_t& data);
30 Bool_t ReadNextShort(UShort_t& data);
31 Bool_t ReadNextChar(UChar_t& data);
34 Bool_t OpenNextFile();
36 Bool_t ReadMiniHeader();
38 const char* fFileName; // name of input files
39 Int_t fFileNumber; // number of current input file
40 fstream* fStream; // stream of raw digits
41 AliMiniHeader fMiniHeader; // current mini header
42 Int_t fCount; // counter of bytes to be read for current DDL
44 ClassDef(AliRawReader, 0) // base class for reading raw digits