Re: [boost] How to detect if f() returns void or not?

Frédéric Bron wrote:

I would like to detect if the return type of a function is void or not within C++03 standard? <snip>

I solved this problem once while writing a different trait and documented it here: http://www.boost.org/doc/libs/1_41_0/doc/html/proto/appendices.html#boost_pr... HTH, -- Eric Niebler BoostPro Computing http://www.boostpro.com