I've never seen this definition of 'POD' tbh, 'Plain Old Data' kinda implies that it behaves the same as a C struct when copying and destructing (e.g. the compi

I've never seen this definition of 'POD' tbh, 'Plain Old Data' kinda implies that it behaves the same as a C struct when copying and destructing (e.g. the compiler is able to use a memcpy for copying, and destruction is a no-op - both is not the case when there's an embedded std::string object).