On 09/30/2006 10:34 AM, David Abrahams wrote:
Larry Evans <cppljevans@cox-internet.com> writes:
David, Joel:
Do you have any plans for using this in not-to-distant future versions of MPL and FUSION, obviously with preprocessor [snip] Not me; ask Aleksey -- he implemented nearly all of MPL himself.
OK. Aleksey, do you have any plans? I'm starting to do it, but there's a lot I don't know about it. For example, I see there's a aux::vector_tag<N> ( where N == vector size, I guess), It's used in push_back and push_front. I'm unsure whether it could be replaced with a simple aux::vector_tag and maybe use variadic template arg packing and unpacking to implment the push* functions. I'm also thinking maybe it would be best to just have a separate include directory for variadic templates intead of heavily sprinkling the code with: #ifdef __VARIADIC_TEMPLATES ... #endif then the user could change his user-config.jam to test the compiler and if it's Douglas' then prepend the variadic-template include directory in front of the other -I parameters to the compiler. What are your thoughts? TIA. -regards, Larry