on Tue Feb 17 2009, Neal Becker <ndbecker2-AT-gmail.com> wrote:

I use an iterator adapator that converts a pair of scalar iterators into a complex iterator. But how to go the other direction? Take a complex iterator to a pair of scalar iterators.

This is something like 'unzip'. Any thoughts?

It's just a projection; you could use transform_iterator. -- Dave Abrahams BoostPro Computing http://www.boostpro.com