class TTree;
+class AliRunLoader;
+
class AliRawReader;
class AliTRDdigitsManager;
class AliTRDgeometry;
class AliTRDfeeParam;
-class AliTRDdataArrayS;
+class AliTRDarrayADC;
+
+// Some constants:
+const UInt_t kEndoftrackletmarker = 0xAAAAAAAA; /*This marks the end of tracklet data words*/
+const UInt_t kEndofrawdatamarker = 0x00000000; /*This marks the end of half-chamber-data*/
+const UInt_t kSizeWord = sizeof(UInt_t);
class AliTRDrawData : public TObject {
AliTRDrawData &operator=(const AliTRDrawData &/*r*/) { return *this; }
- virtual Bool_t Digits2Raw(TTree *digits, TTree *tracks = NULL);
+ virtual Bool_t Digits2Raw(TTree *digits, const TTree *tracks = NULL);
virtual AliTRDdigitsManager *Raw2Digits(AliRawReader *rawReader);
+ //virtual AliTRDdigitsManager *Raw2DigitsOLD(AliRawReader *rawReader);
+ static void SetRawFormatVersion(Int_t iver){ fgRawFormatVersion=iver; };
+ static void SetSuppressionLevel(Int_t ilevel){ fgDataSuppressionLevel=ilevel; };
+ Bool_t WriteTracklets(Int_t det);
+ Bool_t OpenOutput();
+
+ enum FORMATTYPE
+ {
+ kRawOldFormat = 0,
+ kRawNewFormat = 1
+ };
protected:
virtual Bool_t Digits2Raw(AliTRDdigitsManager* digitsManager); // for fRawVersion > 0
- virtual Int_t ProduceHcDataV1andV2(AliTRDdataArrayS *digits, Int_t side, Int_t det, UInt_t *buf, Int_t maxSize);
- virtual Int_t ProduceHcDataV3(AliTRDdataArrayS *digits, Int_t side, Int_t det, UInt_t *buf, Int_t maxSize);
+ virtual Int_t ProduceHcData(AliTRDarrayADC *digits, Int_t side, Int_t det, UInt_t *buf, Int_t maxSize, Bool_t newEvent, Bool_t newSM);
+ virtual Int_t ProduceHcDataNoSuppression(Int_t side, Int_t det, UInt_t *buf, Int_t maxSize);
+ virtual Int_t ProduceHcDataV1andV2(AliTRDarrayADC *digits, Int_t side, Int_t det, UInt_t *buf, Int_t maxSize);
+ virtual Int_t ProduceHcDataV3(AliTRDarrayADC *digits, Int_t side, Int_t det, UInt_t *buf, Int_t maxSize, Bool_t newEvent);
+ //virtual Int_t ProduceHcDataV3(AliTRDarrayADC *digits, Int_t side, Int_t det, UInt_t *buf, Int_t maxSize);
+ void ProduceSMIndexData(UInt_t *buf, Int_t& nw); // SM index words and header - real data format
+ void WriteIntermediateWords(UInt_t *buf, Int_t& nw, Int_t& of, const Int_t& maxSize, const Int_t& det, const Int_t& side); // writes tracklet-endmarker and additional words between tracklet and raw-data
+ void WriteIntermediateWordsV2(UInt_t *buf, Int_t& nw, Int_t& of, const Int_t& maxSize, const Int_t& det, const Int_t& side); // real data format
+ void AssignStackMask(UInt_t *buf, Int_t nStack); // re-assignment of stack mask in the SM index word
+ void AssignLinkMask(UInt_t *buf, Int_t nLayer); // re-assignment of link mask in the stack index word
+ Int_t AddStackIndexWords(UInt_t *buf, Int_t nStack, Int_t nMax); // add stack index words and stack header when there is no data for the stack
+ Bool_t ShiftWords(UInt_t *buf, Int_t nStart, Int_t nWords, Int_t nMax); // shifts n words
+ AliRunLoader *fRunLoader; //! Run Loader
AliTRDgeometry *fGeo; //! Geometry
AliTRDfeeParam *fFee; //! Fee Parameters
Int_t fNumberOfDDLs; // Number of DDLs
+ TTree *fTrackletTree; //! Tree for tracklets
+ UInt_t **fTrackletContainer; //! tracklet container
ClassDef(AliTRDrawData,5) // TRD raw data class
+ private:
+
+ static Int_t fgRawFormatVersion; // simulation raw data version - 0:old , 1:new(real data format)
+ static Int_t fgDataSuppressionLevel; // Data suppression level - 0:no su, 1: su, 2: deep suppression
+ static const UInt_t fgkEndOfTrackletMarker = 0x10001000; // This marks the end of tracklet data words
+ static const UInt_t fgkEndOfDataMarker = 0x00000000; // This marks the end of HC data words
+
+ Int_t fSMindexPos; // Position of SM index word
+ Int_t fStackindexPos; // Position of SM index word
+ UInt_t fEventCounter; // Event counter(starting from 1)
+
+
+
+
};
#endif
+
+
+
+
+
+