AMDG Hicham Mouline wrote:

Hello,

how can one make variants over mpl sequences with over 20 types? i tried to redefine BOOST_VARIANT_LIMIT_TYPES to 21 for e.g. without success,

The following compiles for me. #include #include #include #include #include typedef boost::make_variant_over< boost::mpl::copy< boost::mpl::range_c, boost::mpl::back_inserter > >::type

::type variant_type;

int main() { variant_type v; } In Christ, Steven Watanabe