xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		vor 11 Monaten
..
accumulators	4d99525703 first commit	vor 11 Monaten
parameters	4d99525703 first commit	vor 11 Monaten
accumulator_base.hpp	4d99525703 first commit	vor 11 Monaten
accumulator_concept.hpp	4d99525703 first commit	vor 11 Monaten
accumulator_set.hpp	4d99525703 first commit	vor 11 Monaten
depends_on.hpp	4d99525703 first commit	vor 11 Monaten
external.hpp	4d99525703 first commit	vor 11 Monaten
extractor.hpp	4d99525703 first commit	vor 11 Monaten
features.hpp	4d99525703 first commit	vor 11 Monaten