fix minor bug: add task argument was not passed to tak
[u/mrichter/AliRoot.git] / ACORDE / AliACORDERawStream.h
1 #ifndef ALIACORDERAWSTREAM_H
2 #define ALIACORDERAWSTREAM_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4  * See cxx source for full Copyright notice                               */
5
6 /* $Id: AliACORDERawStream.h 20210 2007-08-18 08:41:30Z hristov $ */
7
8 ///////////////////////////////////////////////////////////////////////////////
9 //                                                                           //
10 //  Reads ACORDE DDL raw data from raw data stream                           //
11 //                                                                           //
12 ///////////////////////////////////////////////////////////////////////////////
13
14 #include "TObject.h"
15
16 class AliRawReader;
17
18 class AliACORDERawStream : public TObject {
19
20  public:
21
22   AliACORDERawStream(AliRawReader*);
23   AliACORDERawStream(const AliACORDERawStream &r); 
24   virtual ~AliACORDERawStream();
25   AliACORDERawStream &operator=(const AliACORDERawStream &r);
26   //MRC's part 
27   Int_t GetNEvents(char* fileName);
28   //
29   virtual void    Reset();
30   virtual Bool_t  Next();
31
32   Int_t           DataSize() const { return fDataSize; }
33   UInt_t          GetWord(Int_t index) const;
34
35   enum EACORDERawStreamError {
36       kRawDataSizeErr = 1
37   };
38
39  private:
40
41   UInt_t          GetNextWord();
42
43   AliRawReader*   fRawReader;    // object for reading the raw data
44   Int_t           fPosition;     // current position in the raw-data payload
45   UChar_t*        fData;         // pointer to raw data payload
46
47   Int_t           fDataSize;     // data size
48
49   UInt_t          fWord[4];      // data vector
50
51   ClassDef(AliACORDERawStream,0) // class for reading ACORDE DDL raw data
52
53 };
54
55 typedef AliACORDERawStream AliCRTRawStream; // for backward compatibility
56
57 #endif