This one has little directly to do with Proto, but lays the foundation for a deeper understanding of Proto transforms and why they are necessarily purely functional.
http://cpp-next.com/archive/2010/11/expressive-c-fun-with-function-composition/ -- Eric Niebler BoostPro Computing http://www.boostpro.com _______________________________________________ proto mailing list proto@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/proto