int main()
{
// Ptr p1(new Foo);
// std::cout << "Foo exists: " << static_cast<bool>(p1) << std::endl;
// Vector v;
// v.push_back(std::move(p1));
// v.clear();
// std::cout << "Foo exists: " << static_cast<bool>(p1) << std::endl; //foo is gone
Foo * rawPtr = new Foo;
{
Bar bar;
bar.add(rawPtr);
}
std::cout << "foo is gone, can't use rawPtr" << std::endl;
}
