Function main

Exercises/NoModules/Chapter 12/Soln12_06/Soln12_06.cpp:25–67

SharedBox findSmallestBox(const Truckload& truckload);

int main()
{
  Truckload load1;  // Create an empty list

  // Add 12 random Box objects to the list
  const size_t boxCount{ 12 };
  for (size_t i{}; i < boxCount; ++i)
    load1.addBox(randomSharedBox());

  std::cout << "The first list:\n";
  load1.listBoxes();

  // Copy the truckload
  Truckload copy{ load1 };
  std::cout << "The copied truckload:\n";
  copy.listBoxes();

  // Find the largest Box in the list
  const auto largestBox{ findLargestBox(load1) };

  std::cout << "\nThe largest box in the first list is ";
  largestBox->listBox();
  std::cout << std::endl;
  load1.removeBox(largestBox);
  std::cout << "\nAfter deleting the largest box, the list contains:\n";
  load1.listBoxes();

  const size_t nBoxes{ 20 };            // Number of vector elements
  std::vector<SharedBox> boxes;        // Array of Box objects

  for (size_t i{}; i < nBoxes; ++i)
    boxes.push_back(randomSharedBox());

  Truckload load2{ boxes };
  std::cout << "\nThe second list:\n";
  load2.listBoxes();

  const auto smallestBox{ findSmallestBox(load2) };

  std::cout << "\nThe smallest box in the second list is ";
  smallestBox->listBox();
  std::cout << std::endl;
}

SharedBox findLargestBox(const Truckload& truckload)
{