std::array as a parameter in virtual function

Hello i want to send std::array as a parameter to my virtual function

class Handler:
    {
    public:
        template <std::size_t N>
        virtual void handle(const std::array<char, N>& msg, std::vector<boost::asio::const_buffer>& buffers) = 0;
    };

but gcc said templates may not be 'virtual'. So how i pass a std::array to my funcition?