--- Aleksey Gurtovoy <agurtovoy@meta-comm.com> wrote:
Something like this should be enough:
struct fraction_c_tag : int_<20> {};
template<> struct numeric_cast< integral_c_tag,fraction_c_tag > { template< typename N > struct apply : fraction_c< typename N::value_type,N::value,1 > { }; };
Alas, no. I hadn't tried inheritance/nested forwarding for the sake of portability before looking at your message, opting instead to typedef ... type in the struct body. (Now I'm using BOOST_MPL_CFG_NO_NESTED_FORWARDING to branch out the code.) Either way it still didn't work without my macros. :( The other major issue I have is that the big_integral examples are taking longer to compile than before. In fact, it takes too long for even one division operation. But that can wait until after the release. Cromwell Enage __________________________________ Do you Yahoo!? Yahoo! Mail is new and improved - Check it out! http://promotions.yahoo.com/new_mail