New methods to read and write trailers. New method to read whole altro channel

[u/mrichter/AliRoot.git] / RAW / AliRawReaderDate.h

diff --git a/RAW/AliRawReaderDate.h b/RAW/AliRawReaderDate.h
index 09d9226a9667263c77089b56c2b8b0c891c1693b..232d311a1e58bd43b18fc795f0a3dea6e89e2466 100644 (file)
--- a/RAW/AliRawReaderDate.h
+++ b/RAW/AliRawReaderDate.h
@@ -20,20 +20,16 @@ struct equipmentHeaderStruct;
 class AliRawReaderDate: public AliRawReader {
   public :
     AliRawReaderDate(void* event);
-    AliRawReaderDate(const char* fileName, Int_t eventNumber);
-    AliRawReaderDate(const AliRawReaderDate& rawReader);
-    AliRawReaderDate& operator = (const AliRawReaderDate& rawReader);
+    AliRawReaderDate(const char* fileName, Int_t eventNumber = -1);
     virtual ~AliRawReaderDate();
 
-    void             RequireHeader(Bool_t required = kTRUE)
-      {fRequireHeader = required;};
-
     virtual UInt_t   GetType() const;
     virtual UInt_t   GetRunNumber() const;
     virtual const UInt_t* GetEventId() const;
     virtual const UInt_t* GetTriggerPattern() const;
     virtual const UInt_t* GetDetectorPattern() const;
     virtual const UInt_t* GetAttributes() const;
+    virtual const UInt_t* GetSubEventAttributes() const;
     virtual UInt_t   GetLDCId() const;
     virtual UInt_t   GetGDCId() const;
 
@@ -45,24 +41,28 @@ class AliRawReaderDate: public AliRawReader {
 
     virtual Bool_t   ReadHeader();
     virtual Bool_t   ReadNextData(UChar_t*& data);
+    virtual Bool_t   ReadNext(UChar_t* data, Int_t size);
 
     virtual Bool_t   Reset();
 
+    virtual Bool_t   NextEvent();
+    virtual Bool_t   RewindEvents();
+
     virtual Int_t    CheckData() const;
 
   protected :
-    virtual Bool_t   ReadNext(UChar_t* data, Int_t size);
-
-    Bool_t           fRequireHeader; // if false, data without header is accepted
-
+    FILE*            fFile;         // DATE file
     eventHeaderStruct* fEvent;      // raw data super event
     eventHeaderStruct* fSubEvent;   // raw data sub event
     equipmentHeaderStruct* fEquipment; // raw data equipment header
-    Bool_t           fIsOwner;      // flag for ownership of fEvent
 
     UChar_t*         fPosition;     // current position in the raw data
     UChar_t*         fEnd;          // end position of the current data block
 
+  private:
+    AliRawReaderDate(const AliRawReaderDate& rawReader);
+    AliRawReaderDate& operator = (const AliRawReaderDate& rawReader);
+
     ClassDef(AliRawReaderDate, 0) // class for reading raw digits from a root file
 };