[Boost-users] How to I specify boost::fusion::vector<something> as the type of an argument?

Hi, template <typename T, typename R> class A; I would like a template function, whose argument should be of the type like. boost::fusion::vector<A<T, R1>, A<T, R2>,...> Basically, it is a vector of A. The first template arguments of A's should be the same, but the second ones are not necessarily the same. Would you please let me know how to do this? Thanks, Peng