On 02/12/2013 09:54 PM, François Dumont wrote: > Of course this is not mandatory but I think _Hash_code_base would > be cleaner this way only exposing as public what is required by C++11. > It can also wait for 4.9. I like it. Thanks Francois. If Jon has no objections over the next day or so, please go ahead. Thanks again! Paolo.