Removing obsolete option

[u/mrichter/AliRoot.git] / MUON / AliMUONMchViewApplication.cxx

diff --git a/MUON/AliMUONMchViewApplication.cxx b/MUON/AliMUONMchViewApplication.cxx
index 31754e5d7e12ecc781ab8f1ca0f12b85d25d9cb9..43d4a8b2b232d677f326357feebc35c42fb5adc1 100644 (file)
--- a/MUON/AliMUONMchViewApplication.cxx
+++ b/MUON/AliMUONMchViewApplication.cxx
@@ -273,7 +273,16 @@ AliMUONMchViewApplication::Open(const char* filename)
   
   TFile* f = TFile::Open(filename);
   
-  TList* keys = f->GetListOfKeys();
+       ReadDir(*f);
+       
+       delete f;
+}
+
+//______________________________________________________________________________
+void
+AliMUONMchViewApplication::ReadDir(TDirectory& dir)
+{
+  TList* keys = dir.GetListOfKeys();
   TIter next(keys);
   
   TKey* k;
@@ -282,6 +291,13 @@ AliMUONMchViewApplication::Open(const char* filename)
   {
     TObject* object = k->ReadObj();
 
+               if ( object->InheritsFrom("TDirectory") )
+               {
+                       TDirectory* d = static_cast<TDirectory*>(object);
+                       ReadDir(*d);
+                       continue;
+               }
+               
     if ( object->InheritsFrom("AliMUONVTrackerDataMaker") )
     {
       AliMUONVTrackerDataMaker* maker = dynamic_cast<AliMUONVTrackerDataMaker*>(object);
@@ -305,10 +321,8 @@ AliMUONMchViewApplication::Open(const char* filename)
     }
   }
   
-  delete f;
 } 
 
-
 //______________________________________________________________________________
 void
 AliMUONMchViewApplication::PrintAs()