Hi, They are boost library code, respectively: template<class Archive, class T> inline void save(Archive &ar, T&t_ { ==> line 15284 typedef char boost_static_assert_typedef_566 [::boost::STATIC_ASSERTION_FAILURE((bool) (check_tracking<T>::value)>::value]; save (ar, const_cast<const T&>(t)); } and template<class T> void load(T& t) { if (is.fail()) boost::throw_exeception(archive_exception(archive::exception::stream_error)) line 8538==> is >> t; } Robert Ramey <ramey@rrsd.com> wrote: Send the soruce code around test2.cpp line # 15284, 8538 Robert Ramey _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users --------------------------------- Brings words and photos together (easily) with PhotoMail - it's free and works with Yahoo! Mail.