Trivially Copyable
Requirements
- Trivial copy constructor
- Trivial move constructor
- Trivial copy assignment operator
- Trivial move assignment operator
- Trivial destructor
- No virtual functions or virtual base classes
- All (non-static) members and base classes are TriviallyCopyable
Scalar types and arrays of TriviallyCopyable objects are TriviallyCopyable as well, as well as the const-qualified (but not volatile-qualified) versions of such types.