Re: [Boost-users] extening variant<> types to more than 20

30 Aug 2008

      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