[boost] Re: [boost.range] RFC on small updates

Hi All, Here's my conclusion of this small RFC: These function can be added: | iterator_range: | -------------- | | value_type& front() const; | value_type& back() const; | value_type& operator[]( size_type ) const; sub_range: - the same, but now constness is propagated freestanding: template< class Range > iterator_range make_iterator_range( Range&, typename range_difference<Range>::type, typename range_difference<Range>::type ); + one for const Range&. The last version is the most general and hence we don't need the two others. br Thorsten