1 #include <boost/config.hpp>
2 #include <boost/detail/workaround.hpp>
3 #include <boost/scoped_array.hpp>
4 #include <boost/signals/connection.hpp>
5 #include <boost/signals/detail/signal_base.hpp>
6 #include <boost/signals/slot.hpp>
7 #include <boost/signals/trackable.hpp>
8 #include <boost/throw_exception.hpp>
28 #include <sys/stat.h> // last_write_time() uses stat()