xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		пре 6 месеци
..
area_concept.hpp	4d99525703 first commit	пре 6 месеци
centroid_concept.hpp	4d99525703 first commit	пре 6 месеци
convex_hull_concept.hpp	4d99525703 first commit	пре 6 месеци
distance_concept.hpp	4d99525703 first commit	пре 6 месеци
segment_intersect_concept.hpp	4d99525703 first commit	пре 6 месеци
simplify_concept.hpp	4d99525703 first commit	пре 6 месеци
within_concept.hpp	4d99525703 first commit	пре 6 месеци