class AliTRD;
class AliTRDcluster;
-class AliTRDdataArrayI;
+class AliTRDdataArrayS;
class AliTRDdataArrayF;
class AliTRDdigitsManager;
class AliTRDSignalIndex;
void DeConvExp(Double_t *source, Double_t *target
, Int_t nTimeTotal, Int_t nexp);
- void TailCancelation(AliTRDdataArrayI *digitsIn
+ void TailCancelation(AliTRDdataArrayS *digitsIn
, AliTRDdataArrayF *digitsOut
, AliTRDSignalIndex *indexesIn
, AliTRDSignalIndex *indexesOut