std::shared_ptr question! "Is it correct?"

shared_ptr.cpp

#include <iostream>
#include <memory>

class Base
{
public:
	Base() 
	{
		std::cout << "Base Constructor!" << std::endl;
	}

	~Base() 
	{
		std::cout << "Base Destructor!" << std::endl;
	}
};


class Derived :
	public Base
{
public:
	Derived()
	{
		std::cout << "Derived Constructor!" << std::endl;
	}

	~Derived()
	{
		std::cout << "Derived Destructor!" << std::endl;
	}


	void print()
	{
		std::cout << "Derived Print!" << std::endl;
	}
};


int main()
{
	std::shared_ptr<Base> derived(new Derived);
	std::shared_ptr<Derived> casted(static_cast<Derived*>(derived.get()));
	casted->print();
	casted.reset();

	std::cin.get();
	return 0;
}