The Waite Group's C++ Primer Plus, Third Edition

Review Questions

1:	Use a member function to overload the multiplication operator for the Stonewt class; have the operator multiply the data members by a type double value. Note that this will require carryover for the stone-pound representation. That is, twice 10 stone 8 pounds is 21 stone 2 pounds.
2:	What are the differences between a friend function and a member function?
3:	Does a nonmember function have to be a friend to access a class's members?
4:	Use a friend function to overload the multiplication operator for the Stonewt class; have the operator multiply the double value by the Stone value.
5:	Which operators cannot be overloaded?
6:	What restriction applies to overloading the following operators? = () z[] ->
7:	Define a conversion ...