+//________________________________________________________________________
+AliClusters::AliClusters(const char *classname)
+ :AliSegmentID(),
+ fClusters(0),
+ fNclusters(0),
+ fClass(0)
+{
+//
+// Special constructor
+//
+ fClass = gROOT->GetClass(classname);
+
+ if (!fClass)
+ Error("AliClusters", "%s is not a valid class name", classname);
+ if (!fClass->InheritsFrom(TObject::Class()))
+ Error("AliClusters", "%s does not inherit from TObject", classname);
+
+ fClusters = new TClonesArray(fClass->GetName(),100);
+}
+
+//______________________________________________________________________
+AliClusters & AliClusters::operator =(const AliClusters & param)
+{
+ //
+ // assignment operator - dummy
+ //
+ if (this == ¶m) return (*this);
+ fNclusters=param.fNclusters;
+ return (*this);
+}