[boost] New article on BOOST_FOREACH

For anybody interested in peeking under the hood of BOOST_FOREACH, there is a new article about it at The C++ Source (http://www.artima.com/cppsource/index.jsp) It focuses mainly on the conditional operator and how to use it to write macrco's that do not reevaluate their arguments. -- Eric Niebler Boost Consulting www.boost-consulting.com