dan marsden <danmarsden@yahoo.co.uk> writes:
The ref/cref generation is currently in detail, so library private implementation, and the is_const switch is repeated as with my example. So yes this is a recurring theme, we could provide a utility to do the necessary, but that does not seem to be a feature specific to fusion (as opposed to any other lib that needs to make similar decisions, I believe there is similar code in phoenix for example).
Possibly we could make this decision at a higher level, in deref proper for example, but I'm not sure the logic is appropriate in all cases, such as transform views, were it may be appropriate to return non-const refs from a deref of a const container.
IMO you can do better. -- Dave Abrahams Boost Consulting www.boost-consulting.com _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost