Line data    Source code

       1             : #ifndef ALIRAWREADERDATE_H
       2             : #define ALIRAWREADERDATE_H
       3             : /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
       4             :  * See cxx source for full Copyright notice                               */
       5             : 
       6             : /* $Id$ */
       7             : 
       8             : ///////////////////////////////////////////////////////////////////////////////
       9             : ///
      10             : /// This is a class for reading raw data from a date file or event.
      11             : ///
      12             : ///////////////////////////////////////////////////////////////////////////////
      13             : 
      14             : #include "AliRawReader.h"
      15             : 
      16             : struct eventHeaderStruct;
      17             : struct equipmentHeaderStruct;
      18             : 
      19             : 
      20             : class AliRawReaderDate: public AliRawReader {
      21             :   public :
      22             :     AliRawReaderDate(void* event, Bool_t owner = kFALSE);
      23             :     AliRawReaderDate(const char* fileName, Int_t eventNumber = -1);
      24             :     virtual ~AliRawReaderDate();
      25             : 
      26             :     virtual UInt_t   GetType() const;
      27             :     virtual UInt_t   GetRunNumber() const;
      28             :     virtual const UInt_t* GetEventId() const;
      29             :     virtual const UInt_t* GetTriggerPattern() const;
      30             :     virtual const UInt_t* GetDetectorPattern() const;
      31             :     virtual const UInt_t* GetAttributes() const;
      32             :     virtual const UInt_t* GetSubEventAttributes() const;
      33             :     virtual UInt_t   GetLDCId() const;
      34             :     virtual UInt_t   GetGDCId() const;
      35             :     virtual UInt_t   GetTimestamp() const;
      36             : 
      37             :     virtual Int_t    GetEquipmentSize() const;
      38             :     virtual Int_t    GetEquipmentType() const;
      39             :     virtual Int_t    GetEquipmentId() const;
      40             :     virtual const UInt_t* GetEquipmentAttributes() const;
      41             :     virtual Int_t    GetEquipmentElementSize() const;
      42             :     virtual Int_t    GetEquipmentHeaderSize() const;
      43             : 
      44             :     virtual Bool_t   ReadHeader();
      45             :     virtual Bool_t   ReadNextData(UChar_t*& data);
      46             :     virtual Bool_t   ReadNext(UChar_t* data, Int_t size);
      47             : 
      48             :     virtual Bool_t   Reset();
      49             : 
      50             :     virtual Bool_t   NextEvent();
      51             :     virtual Bool_t   RewindEvents();
      52             : 
      53             :     virtual Int_t    CheckData() const;
      54             : 
      55             :     virtual AliRawReader* CloneSingleEvent() const;
      56             : 
      57             :   protected :
      58             :     FILE*            fFile;         // DATE file
      59             :     eventHeaderStruct* fEvent;      // raw data super event
      60             :     eventHeaderStruct* fSubEvent;   // raw data sub event
      61             :     equipmentHeaderStruct* fEquipment; // raw data equipment header
      62             : 
      63             :     UChar_t*         fPosition;     // current position in the raw data
      64             :     UChar_t*         fEnd;          // end position of the current data block
      65             : 
      66             :     Bool_t           fOwner;        // is raw-reader owner of the raw event or not
      67             : 
      68             :   private:
      69             :     AliRawReaderDate(const AliRawReaderDate& rawReader); // Not implemented
      70             :     AliRawReaderDate& operator = (const AliRawReaderDate& rawReader); // Not implemented
      71             : 
      72         128 :     ClassDef(AliRawReaderDate, 0) // class for reading raw digits from a root file
      73             : };
      74             : 
      75             : #endif