TObjArray* findClassesForAlias(THashList &list, const char* aliasName)
{
TObjArray* matchingTrClasses = new TObjArray(2);
TIter iter(&list);
TNamed *n = 0;
iter.Reset();
while((n = dynamic_cast<TNamed*>(iter.Next()))){
TString aliasList(n->GetTitle());
if(aliasList.Contains(aliasName)){
TObjArray* arrAliases = aliasList.Tokenize(',');
Int_t nAliases = arrAliases->GetEntries();
for(Int_t i=0; i<nAliases; i++){
TObjString *alias = (TObjString*) arrAliases->At(i);
alias->Print(0);
if(alias->String()==TString(aliasName)){
TObjString *trClass = new TObjString(n->GetName());
matchingTrClasses->Add(trClass);
}
}
}
}
return matchingTrClasses;
}
void test5()
{
TFile file("test.root");
TTree* tree = (TTree *)file.Get("tree;1");
TList* list = tree->GetUserInfo() ;
list->Print();
TObjString* objstr = (TObjString*)list->At(0);
objstr->Print();
TString xmlstring = objstr->GetString();
cout << xmlstring << endl;
}
