Can you use sizeof on a class? If so, does only depend on its primitive values or does inheritance play a part as well?

Answer 1

sizeof works on objects. It returns the size occupied by the object in memory. So, all the data connected with the object is taken into account.

Answer 2

Yes.....We find these in file handling.....when we started saving information by classes

Answer 3

yes it depends on inheritance....because it is accessing data from them