[range] make_indirect_range()

[Marcus Lindblom <macke@…>]

The following function is useful sometimes:

template <class R>
inline boost::iterator_range<boost::indirect_iterator<typename boost::range_result_iterator<R>::type > > 
make_indirect_range(R& r)
{
    return boost::iterator_range<boost::indirect_iterator<typename boost::range_result_iterator<R>::type > > (r);
}

I'd assume there ought to be similar functions for all iterators presented? Or is there an easier way to do this?

P.S. No component for range yet?

[Thorsten Ottosen]

The generator functions are useful. I'm still waiting for somebody to implement range_ex, which adds all these fancy functions and more.