Copy constructor with pointers

Question

I have recently discovered that when I have pointers within a class, I need to specify a Copy constructor.

To learn that, I have made the following simple code. It c

Answer 1

If you want to do a deep copy, you of course must also allocate new memory to hold the values. If the original has a pointer to an int, and you don't want the copy to use the same pointer value, you must allocate new memory to hold an int, and then copy the value there.

Your example is not very clear, it doesn't show the implementation of your copy constructor, or how the pointer member gets initialized.