[boost] [mpl] eval_if has default parameters?

28 Mar 2005


      The following compiles (VC7.1, gcc3.2), and I am wondering if this is the 
intended behaviour(boost 1.32)  Note the two default parameters to eval_if. here

#include <iostream>
#include <boost/mpl/eval_if.hpp>

int main()
{
    typedef boost::mpl::eval_if<
        boost::mpl::true_               // whatever nullary metafunction
    >::type  type;

    std::cout << type::value <<'\n';

    // outputs 0
}

regards
Andy Little