22 Mar
2007
22 Mar
'07
10:54 p.m.
Thanks Chris for the quick response. I was trying find_if but I don't think it provides the whole solution. Below is the minimal example, that doesn't compile since the static assertion fires. #include "boost/mpl/vector.hpp" #include <boost/mpl/find_if.hpp> using namespace std; using namespace boost; typedef mpl::vector<char, char> vec_1; typedef mpl::vector<char, int> vec_2; typedef mpl::vector<vec_1, vec_2> mat; typedef mpl::find_if<mat, is_same<mpl::_1, int> >::type iter; int _tmain(int argc, _TCHAR* argv[]) { BOOST_STATIC_ASSERT(( is_same< mpl::deref<iter>::type, vec_2 >::value )); return 0; } Do you know what I'm missing here? Christian