using std::list;
using std::cout;
using std::string;
-using boost::shared_ptr;
-using boost::weak_ptr;
+using std::shared_ptr;
+using std::weak_ptr;
+#if BOOST_VERSION >= 106100
+using namespace boost::placeholders;
+#endif
TimelineDialog::TimelineDialog (ContentPanel* cp, shared_ptr<Film> film, weak_ptr<FilmViewer> viewer)
: wxDialog (