Line data    Source code

       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                               */
       5             : 
       6             : /// \class AliTPCRawStreamV3
       7             : /// \brief This class provides access to TPC digits in raw data.
       8             : 
       9             : #include "AliAltroRawStreamV3.h"
      10             : 
      11             : class AliRawReader;
      12             : class AliAltroMapping;
      13             : 
      14             : class AliTPCRawStreamV3: public AliAltroRawStreamV3 {
      15             :   public :
      16             :     AliTPCRawStreamV3(AliRawReader* rawReader, AliAltroMapping **mapping = NULL);
      17             :     virtual ~AliTPCRawStreamV3();
      18             : 
      19             :     virtual void             Reset();
      20             :     virtual Bool_t           NextChannel();
      21             :     virtual Bool_t           NextDDL();
      22             : 
      23        1564 :     inline Int_t GetSector()     const { return fSector; }     // Provide index of current sector
      24           0 :     inline Int_t GetPrevSector() const { return fPrevSector; } // Provide index of previous sector
      25           0 :     inline Bool_t  IsNewSector() const {return fSector != fPrevSector;};
      26       94702 :     inline Int_t GetRow()        const { return fRow; }        // Provide index of current row
      27           0 :     inline Int_t GetPrevRow()    const { return fPrevRow; }    // Provide index of previous row
      28           0 :     inline Bool_t  IsNewRow()    const {return (fRow != fPrevRow) || IsNewSector();};
      29       94702 :     inline Int_t GetPad()        const { return fPad; }        // Provide index of current pad
      30           0 :     inline Int_t GetPrevPad()    const { return fPrevPad; }    // Provide index of previous pad
      31           0 :     inline Bool_t  IsNewPad()    const {return (fPad != fPrevPad) || IsNewRow();};
      32           0 :     inline Int_t GetPatchIndex() const { return fPatchIndex; }        // Provide index of current patch
      33             : 
      34             : 
      35             :   protected :
      36             :     AliTPCRawStreamV3& operator = (const AliTPCRawStreamV3& stream);
      37             :     AliTPCRawStreamV3(const AliTPCRawStreamV3& stream);
      38             : 
      39             :     virtual void ApplyAltroMapping();
      40             : 
      41             :     Int_t            fSector;       ///< index of current sector
      42             :     Int_t            fPrevSector;   ///< index of previous sector
      43             :     Int_t            fRow;          ///< index of current row
      44             :     Int_t            fPrevRow;      ///< index of previous row
      45             :     Int_t            fPad;          ///< index of current pad
      46             :     Int_t            fPrevPad;      ///< index of previous pad
      47             :     Int_t            fPatchIndex;   ///< current patch
      48             : 
      49             :     AliAltroMapping *fMapping[6];   ///< Pointers to ALTRO mapping
      50             :     Bool_t           fIsMapOwner;   ///< does object own its mappings?
      51             : 
      52             :     /// \cond CLASSIMP
      53          32 :     ClassDef(AliTPCRawStreamV3, 0)    // base class for reading TPC raw digits using the fast algorithm
      54             :     /// \endcond
      55             : };
      56             : 
      57             : #endif