[boost] Re: Finding operator==(directory_iterator&, directory_iterator&)

"DY, JERRY U (SBCSI)" <jd2419@sbc.com> writes:

enable_if_interoperable is declared as follows. It's empty, and since it inherits privately from enable_if

No, structs have public inheritance by default.

, none of enable_if's members would be visible. Now where is the struct member "type"???

template <class Facade1, class Facade2, class Return > struct enable_if_interoperable: ::boost::iterators::enable_if< mpl::or_< is_convertible<Facade1, Facade2> , is_convertible<Facade2, Facade1> >, Return > { };

Thanks!

-- Dave Abrahams Boost Consulting http://www.boost-consulting.com