class Thing { public: NormalizeName(); NormalizeAge(); private: OurString* iName; OurDate iCreationDate; } class Person : Thing { // stuff specific to people } class House : Thing { // stuff specific ...
I have read in several books (including a book on using QT toolkit) warning about using C++'s virtual function because of performance penalty. But they are quite vague on why this is so. My memory on ...