OK, I can make a new class. I then make a default constructor explicitly because I want it to do "stuff" like have a shared field called ClassCount that it increments each time the class is ...

Hi,I have a base class whose destructor is pure virtual, so the class is abstract.I have a derived class (subtype) whose multi-argument constructor wants to call the base class's zero argument ...

Using member initializers offers more control over what constructors do, and helps eliminate unnecessary default initialization. In C++, a constructor is ...