+
+DocEntry *d;
+/*
+// First stage to check group length
+ GroupHT grHT;
+ d=input->GetFirstEntry();
+ while(d)
+ {
+ grHT[d->GetGroup()] = 0;
+ d=input->GetNextEntry();
+ }
+ for (GroupHT::iterator it = grHT.begin(); it != grHT.end(); ++it)
+ {
+ std::cout << std::hex << it->first << std::endl;
+ }
+*/
+