Function main

Examples/NoModules/Chapter 12/Ex12_04/Ex12_04.cpp:24–38

bool Cube::hasLargerVolumeThan(Cube cube) { return volume() > cube.volume(); }

int main()
{
  Cube box1{ 7.0 };
  Cube box2{ 3.0 };
  if (box1.hasLargerVolumeThan(box2))
    std::cout << "box1 is larger than box2." << std::endl;
  else
    std::cout << "Volume of box1 is less than or equal to that of box2." << std::endl;

  std::cout << "Volume of box1 is " << box1.volume() << std::endl;
  if (box1.hasLargerVolumeThan(50.0))
    std::cout << "Volume of box1 is greater than 50" << std::endl;
  else
    std::cout << "Volume of box1 is less than or equal to 50" << std::endl;
}