Function main

Examples/NoModules/Chapter 15/Ex15_05/Ex15_05.cpp:13–22

}

int main()
{
  Box box {20.0, 30.0, 40.0};                  // A base box
  ToughPack hardcase {20.0, 30.0, 40.0};       // A derived box - same size
  Carton carton {20.0, 30.0, 40.0, "Plastic"}; // A different derived box

  showVolume(box);       // Display volume of base box
  showVolume(hardcase);  // Display volume of derived box
  showVolume(carton);    // Display volume of derived box
}