Re: [Boost-users] [Fusion] is mpl::insert supported for fusion::vector?

Christian Holmquist wrote:

Hi,

The following meta program compiles, except for the last (commented) line. I expected it to work since it does so for the mpl::vector case. Any ideas what I am doing wrong here?

#include <boost/fusion/container/vector.hpp> #include <boost/fusion/adapted/mpl.hpp>

changing this to #include <boost/fusion/include/mpl.hpp> brings in some missing stuff to make mpl::begin< fusion::vector<> >::type work

typedef typename mpl::insert<Sequence, itr, T>::type type; };

AFAICT insert<> is supposed to work on extensible associative sequences, maybe a mpl::vector has been extended to support that concept, but a fusion vector might not be. HtH, Cheers, Rutger