I got the code expansion wrong. Corrected version below. Eric Niebler wrote:
The above code expands to something like:
typedef typename boost::result_of< Function ( typename remove_reference< typename result_of::at_c<Sequence,0>::type >::type, typename remove_reference< typename result_of::at_c<Sequence,1>::type >::type, ... )
::type result_type;
And I think it should be:
typedef typename boost::result_of< Function ( typename result_of::at_c<Sequence,0>::type, typename result_of::at_c<Sequence,1>::type ... )
::type result_type;
I have a sequence where some elements are references and some are values. And I have a function object that treats references and values differently. So, why are top-level references being stripped here?
-- Eric Niebler Boost Consulting www.boost-consulting.com