Daniel Wallin <dalwan01@student.umu.se> writes:
Jonathan Turkanis wrote:
"David Abrahams" <dave@boost-consulting.com> wrote in message
Don't you think it's time we generalized the hack into a nice macro that generates the right code? I think so. In addition to prefix and postfix unary operators, there should be a binary version, too, right?
I have been toying with a more general solution to this problem, where one can do things like:
check_dereference<T, is_convertible<mpl::_, U&> > check_add<T, T, is_convertible<mpl::_, T> >
etc.
That *might* be impressive if I could tell what those expressions were supposed to mean ;-)
I haven't used it anywhere yet, so I can't say if it's useful in practice, but at least it was fun implementing. ;)
I'm sure! -- Dave Abrahams Boost Consulting http://www.boost-consulting.com