-/*
-$Log$
-Revision 1.1 2001/11/09 09:09:59 morsch
-Base class with responsibility to read events and particles from a file. To be used
-with AliGenExtFile.
+/* $Id$ */
+//
+// Interface for reading events from files.
+// Realisations of this interface have to be used with AliGenExFile.
+// NextEvent() loops over events
+// and NextParticle() loops over particles.
+// Author: andreas.morsch@cern.ch