Passing arguments to a superclass constructor

Question

I\'m just getting into derived classes, and I\'m working on the famous Shape class. Shape is the base class, then I have three derived classes: C

Answer 1

Almost. Instead of redeclaring the parameters here:

Rectangle(double w, double h) : Shape(double w, double h)

You should simply "pass them through" (to give an inexact phrasing):

Rectangle(double w, double h) : Shape(w, h)
{ }