return *this;
}
+//____________________________________________________________
+AliHFEtrdPIDqaV1::~AliHFEtrdPIDqaV1(){
+ //
+ // Deconstructor
+ //
+ if(fHistos) delete fHistos;
+}
//_________________________________________________________
Long64_t AliHFEtrdPIDqaV1::Merge(TCollection *coll){
//