/basic_context.hpp/1.11/Thu Dec 21 12:29:03 2006//
/context.hpp/1.3/Mon Apr 10 12:17:44 2006//
/context_base.hpp/1.6/Sun Sep 24 07:46:22 2006//
/context_service.hpp/1.11/Fri Dec 29 02:01:24 2006//
/stream.hpp/1.13/Thu Dec 21 12:29:03 2006//
/stream_base.hpp/1.4/Wed Nov 30 01:57:07 2005//
/stream_service.hpp/1.10/Fri Dec 29 02:01:24 2006//
D/detail////