Re: [boost] range, multi-dimensional

From: Neal Becker (ndbecker2_at_[hidden])
Date: 2007-04-13 18:50:48

I don't know yet if this is feasible, but here's what I am imagining:

template<typename range_2d_t>
int alg (range_2d_t const& x) {
  typedef typename row_iterator<range_2d_t>::type ri_t;
  ri_t ri = first_row (x);
  for (; ri != end_row (x); ++ri) {
    typename range_const_iterator<ri_t>::type i = begin (ri);
    for (; i != end (ri); ++i)
      do_something_with (*i);
   }
  }
}