Re: [boost] Giving names to formal parameters of lambda expressions: a named placeholder trick.

From: shunsuke (pstade.mb_at_[hidden])
Date: 2008-03-30 18:18:09

Giovanni Piero Deretta wrote:
> OTOH,  refactoring a lambda on a separate function object is a pain if
> you have to figure out the result of a complex composition
> of polymorphic function objects (result_of helps only to a point). For
> example, what is the result of:
> 
> filter_view(reverse_view(mapped_view(range, op)), filter)
> 
> (I often find much more complex expressions in my code).

BTW, how about this:
http://tinyurl.com/23jdk6
return_of is a simple wrapper around result_of.
A problem is that a function type is decayed to function pointer.

Regards,

-- 
Shunsuke Sogame