access method for sub event attributes added

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

diff --git a/RAW/AliRawReader.h b/RAW/AliRawReader.h
index 26667813bf1386db12b251d1d26932e9e6fd5560..40051b95ea5a6a918120afb7339448c5cc3f96a8 100644 (file)
--- a/RAW/AliRawReader.h
+++ b/RAW/AliRawReader.h
@@ -3,8 +3,16 @@
 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
  * See cxx source for full Copyright notice                               */
 
 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
  * See cxx source for full Copyright notice                               */
 

+/* $Id$ */
+
+///////////////////////////////////////////////////////////////////////////////
+///
+/// This is the base class for reading raw data.
+///
+///////////////////////////////////////////////////////////////////////////////
+

 #include <TObject.h>
 #include <TObject.h>

-#include "AliMiniHeader.h"
+#include "AliRawDataHeader.h"

 
 
 class AliRawReader: public TObject {
 
 
 class AliRawReader: public TObject {


@@ -16,6 +24,12 @@ class AliRawReader: public TObject {
 
     void             Select(Int_t detectorID, 
                            Int_t minDDLID = -1, Int_t maxDDLID = -1);
 
     void             Select(Int_t detectorID, 
                            Int_t minDDLID = -1, Int_t maxDDLID = -1);

+    void             SelectEquipment(Int_t equipmentType, 
+                                    Int_t minEquipmentId = -1, 
+                                    Int_t maxEquipmentId = -1);
+    void             SkipInvalid(Bool_t skip = kTRUE)
+      {fSkipInvalid = skip;};
+    void             SelectEvents(Int_t type);

 
     virtual UInt_t   GetType() const = 0;
     virtual UInt_t   GetRunNumber() const = 0;
 
     virtual UInt_t   GetType() const = 0;
     virtual UInt_t   GetRunNumber() const = 0;


@@ -23,15 +37,46 @@ class AliRawReader: public TObject {
     virtual const UInt_t* GetTriggerPattern() const = 0;
     virtual const UInt_t* GetDetectorPattern() const = 0;
     virtual const UInt_t* GetAttributes() const = 0;
     virtual const UInt_t* GetTriggerPattern() const = 0;
     virtual const UInt_t* GetDetectorPattern() const = 0;
     virtual const UInt_t* GetAttributes() const = 0;

+    virtual const UInt_t* GetSubEventAttributes() const = 0;
+    virtual UInt_t   GetLDCId() const = 0;

     virtual UInt_t   GetGDCId() const = 0;
 
     virtual UInt_t   GetGDCId() const = 0;
 

-    Int_t            GetDataSize() const {return fMiniHeader->fSize;};
-    Int_t            GetDetectorID() const {return fMiniHeader->fDetectorID;};
-    Int_t            GetDDLID() const {return fMiniHeader->fDDLID;};
-    Int_t            GetVersion() const {return fMiniHeader->fVersion;};
-    Bool_t           IsCompressed() const {return fMiniHeader->fCompressionFlag != 0;};
-
-    virtual Bool_t   ReadMiniHeader() = 0;
+    virtual Int_t    GetEquipmentSize() const = 0;
+    virtual Int_t    GetEquipmentType() const = 0;
+    virtual Int_t    GetEquipmentId() const = 0;
+    virtual const UInt_t* GetEquipmentAttributes() const = 0;
+    virtual Int_t    GetEquipmentElementSize() const = 0;
+
+    Int_t            GetDetectorID() const 
+      {if (GetEquipmentId() >= 0) return (GetEquipmentId() >> 8); else return -1;};
+    Int_t            GetDDLID() const 
+      {if (GetEquipmentId() >= 0) return (GetEquipmentId() & 0xFF); else return -1;};
+
+    Int_t            GetDataSize() const 
+      {if (fHeader) return fHeader->fSize - sizeof(AliRawDataHeader); 
+      else return GetEquipmentSize();};
+
+    Int_t            GetVersion() const 
+      {if (fHeader) return fHeader->fVersion; else return -1;};
+    Bool_t           IsValid() const 
+      {if (fHeader) return fHeader->TestAttribute(0); 
+      else return kFALSE;};
+    Bool_t           IsCompressed() const 
+      {if (fHeader) return fHeader->TestAttribute(1); 
+      else return kFALSE;};
+    Bool_t           TestBlockAttribute(Int_t index) const
+      {if (fHeader) return fHeader->TestAttribute(index); 
+      else return kFALSE;};
+    UChar_t          GetBlockAttributes() const 
+      {if (fHeader) return fHeader->GetAttributes(); 
+      else return 0;};
+    UInt_t           GetStatusBits() const
+      {if (fHeader) return fHeader->GetStatus(); 
+      else return 0;};
+    const AliRawDataHeader* GetDataHeader() const
+      {return fHeader;}
+
+    virtual Bool_t   ReadHeader() = 0;

     virtual Bool_t   ReadNextData(UChar_t*& data) = 0;
     virtual Bool_t   ReadNextInt(UInt_t& data);
     virtual Bool_t   ReadNextShort(UShort_t& data);
     virtual Bool_t   ReadNextData(UChar_t*& data) = 0;
     virtual Bool_t   ReadNextInt(UInt_t& data);
     virtual Bool_t   ReadNextShort(UShort_t& data);


@@ -39,23 +84,30 @@ class AliRawReader: public TObject {
 
     virtual Bool_t   Reset() = 0;
 
 
     virtual Bool_t   Reset() = 0;
 

-    enum {kErrMagic=1, kErrNoMiniHeader=2, kErrMiniMagic=3, 
-         kErrSize=4, kErrOutOfBounds=5};
+    virtual Bool_t   NextEvent() = 0;
+    virtual Bool_t   RewindEvents() = 0;
+
+    enum {kErrMagic=1, kErrNoDataHeader=2, 
+         kErrSize=4, kErrOutOfBounds=8};

     virtual Int_t    CheckData() const;
     virtual Int_t    CheckData() const;

-    Int_t            GetErrorCode() {return fErrorCode;};
+    Int_t            GetErrorCode() const {return fErrorCode;};
+
+    void             DumpData(Int_t limit = -1);

 
   protected :
     Bool_t           IsSelected() const;
 
   protected :
     Bool_t           IsSelected() const;

+    Bool_t           IsEventSelected() const;

 
 

-    Bool_t           CheckMiniHeader(AliMiniHeader* miniHeader = NULL) const;

     virtual Bool_t   ReadNext(UChar_t* data, Int_t size) = 0;
 
     virtual Bool_t   ReadNext(UChar_t* data, Int_t size) = 0;
 

-    AliMiniHeader*   fMiniHeader;  // current mini header
+    AliRawDataHeader* fHeader;     // current data header

     Int_t            fCount;       // counter of bytes to be read for current DDL
 
     Int_t            fCount;       // counter of bytes to be read for current DDL
 

-    Int_t            fSelectDetectorID;  // id of selected detector (<0 = no selection)
-    Int_t            fSelectMinDDLID;    // minimal index of selected DDLs (<0 = no selection)
-    Int_t            fSelectMaxDDLID;    // maximal index of selected DDLs (<0 = no selection)
+    Int_t            fSelectEquipmentType;  // type of selected equipment (<0 = no selection)
+    Int_t            fSelectMinEquipmentId; // minimal index of selected equipment (<0 = no selection)
+    Int_t            fSelectMaxEquipmentId; // maximal index of selected equipment (<0 = no selection)
+    Bool_t           fSkipInvalid;       // skip invalid data
+    Int_t            fSelectEventType;   // type of selected events (<0 = no selection)

 
     Int_t            fErrorCode;         // code of last error
 
 
     Int_t            fErrorCode;         // code of last error