Plain Old Data. It's the same as POJOs in Java or POCOs in C#. It's essentially a class with no logic associated with it (so no member functions or private/publ

Plain Old Data. It's the same as POJOs in Java or POCOs in C#. It's essentially a class with no logic associated with it (so no member functions or private/public mixed data). Technically everything in C is POD. The Cpp docs have a more formal definition as well here https://en.cppreference.com/w/cpp/named_req/PODType https://en.cppreference.com/w/cpp/named_req/PODType .