1 #ifndef ALITPCRAWSTREAMV3_H
2 #define ALITPCRAWSTREAMV3_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
6 ///////////////////////////////////////////////////////////////////////////////
8 /// This class provides access to TPC digits in raw data.
10 ///////////////////////////////////////////////////////////////////////////////
12 #include "AliAltroRawStreamV3.h"
15 class AliAltroMapping;
17 class AliTPCRawStreamV3: public AliAltroRawStreamV3 {
19 AliTPCRawStreamV3(AliRawReader* rawReader, AliAltroMapping **mapping = NULL);
20 virtual ~AliTPCRawStreamV3();
23 virtual Bool_t NextChannel();
24 virtual Bool_t NextDDL();
26 inline Int_t GetSector() const { return fSector; } // Provide index of current sector
27 inline Int_t GetPrevSector() const { return fPrevSector; } // Provide index of previous sector
28 inline Bool_t IsNewSector() const {return fSector != fPrevSector;};
29 inline Int_t GetRow() const { return fRow; } // Provide index of current row
30 inline Int_t GetPrevRow() const { return fPrevRow; } // Provide index of previous row
31 inline Bool_t IsNewRow() const {return (fRow != fPrevRow) || IsNewSector();};
32 inline Int_t GetPad() const { return fPad; } // Provide index of current pad
33 inline Int_t GetPrevPad() const { return fPrevPad; } // Provide index of previous pad
34 inline Bool_t IsNewPad() const {return (fPad != fPrevPad) || IsNewRow();};
38 AliTPCRawStreamV3& operator = (const AliTPCRawStreamV3& stream);
39 AliTPCRawStreamV3(const AliTPCRawStreamV3& stream);
41 virtual void ApplyAltroMapping();
43 Int_t fSector; // index of current sector
44 Int_t fPrevSector; // index of previous sector
45 Int_t fRow; // index of current row
46 Int_t fPrevRow; // index of previous row
47 Int_t fPad; // index of current pad
48 Int_t fPrevPad; // index of previous pad
49 Int_t fPatchIndex; // current patch
51 AliAltroMapping *fMapping[6]; // Pointers to ALTRO mapping
52 Bool_t fIsMapOwner; // does object own its mappings?
54 ClassDef(AliTPCRawStreamV3, 0) // base class for reading TPC raw digits using the fast algorithm