----- Original Message ---- From: dan marsden <danmarsden@yahoo.co.uk> To: boost@lists.boost.org Sent: Friday, 5 May, 2006 9:21:00 PM Subject: Re: [boost] [review] Fusion review 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. Seems I could have done better with my handling of my email client there. Sorry everyone!