Re: [Boost-users] [iterators][range] size compile failure in 1.35

on Fri Jun 06 2008, Jeff Flinn wrote:

I'm moving from 1.34.1 to 1.35.0

The following compiles in 1.34.1 and fails in 1.35.0 on MSVC 8. Any thoughts on how to correct this?

Jeff, in 1.35 I'm pretty sure that iterator_range<T>::size() only works when T is a random access iterator, and filtered iterators are by necessity bidirectional. I suggest you use std::distance(r.begin(), r.end()) if you're willing to pay for O(N) execution. -- Dave Abrahams BoostPro Computing http://www.boostpro.com