-/* $Id: filter_virt_db.hpp,v 1.9 2006-01-12 14:45:04 adam Exp $
+/* $Id: filter_virt_db.hpp,v 1.10 2006-01-13 15:09:35 adam Exp $
Copyright (c) 2005, Index Data.
%LICENSE%
#include <stdexcept>
#include <list>
#include <boost/scoped_ptr.hpp>
+#include <boost/shared_ptr.hpp>
#include "filter.hpp"
class Frontend;
class Map;
class Set;
+ class Backend;
+ typedef boost::shared_ptr<Virt_db::Backend> BackendPtr;
public:
~Virt_db();
Virt_db();