Re: [boost] Re: MPL - mpl::sequence to std::sequence

From: Peter Dimov (pdimov_at_[hidden])
Date: 2004-10-10 07:17:50

David Abrahams wrote:
> Terje Slettebø <tslettebo_at_[hidden]> writes:
>
>> //    int_vector r_list = to_runtime<c_list>();
>>
>>     int_vector r_list;
>>
>>     boost::mpl::for_each<c_list>(to_sequence<int_vector>(r_list));
>
> Better yet:
>
>    int_vector r_list;
>    boost::mpl::for_each<c_list>(std::back_inserter(r_list));
>
> Enjoy ;-)

Um, how does this work? back_inserter returns an iterator, not a function 
object; is there some magic in mpl::for_each that I can't see? Maybe I'm 
looking at the wrong version?