xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		7 月之前
..
preprocessed	4d99525703 first commit	7 月之前
as_map.hpp	4d99525703 first commit	7 月之前
at_impl.hpp	4d99525703 first commit	7 月之前
begin_impl.hpp	4d99525703 first commit	7 月之前
convert.hpp	4d99525703 first commit	7 月之前
convert_impl.hpp	4d99525703 first commit	7 月之前
deref_data_impl.hpp	4d99525703 first commit	7 月之前
deref_impl.hpp	4d99525703 first commit	7 月之前
end_impl.hpp	4d99525703 first commit	7 月之前
key_of_impl.hpp	4d99525703 first commit	7 月之前
limits.hpp	4d99525703 first commit	7 月之前
map.hpp	4d99525703 first commit	7 月之前
map_forward_ctor.hpp	4d99525703 first commit	7 月之前
map_fwd.hpp	4d99525703 first commit	7 月之前
value_at_impl.hpp	4d99525703 first commit	7 月之前
value_of_data_impl.hpp	4d99525703 first commit	7 月之前
value_of_impl.hpp	4d99525703 first commit	7 月之前