[boost] Re: N-arity operators in C++, also reducing temporaries. [Repost]

Pavel Chikulaev wrote:

This text not as silly as my "Herb Sutter's operator = can be optimized", so please read it.

In addition to what we've discussed. 1. You might way to include a general treatment of placeholder symbols (_1, _2, _3, ...) in you're library, to help reduce the number of different conflicting definitions from various libraries. 2. You might provide native support for reference wrappers, from Boost.Ref (or TR1). Jonathan