I have a unordered_map container, which i need to share it for two process(one writes, one read).
I known it's not simple, because map container is not a continueous memory container, share pointer don't work.
I have searched the solution for a while, I know boost may helps, but for some reason, i can't use boost.
I think this is a widely-needed requirements, Is there any new good method can be used to achieve this?