Many thanks to Mathias Gaunard for suggesting to implement boost::overloaded_function and for some sample code.

Thanks to John Bytheway for suggesting to implement boost::make_overloaded_function.

Thanks to Nathan Ridge for suggestions on how to implement boost::make_overloaded_function.

Thanks to Robert Stewart for commenting on the library name.

Many thanks to the entire Boost community and mailing list for providing valuable comments about this library and great insights on the C++ programming language.