template<class Type, class TDeleter>
class SharedPTR {
    typedef SharedPTR<Type, TDeleter> t_SharedPTR;
public: // Constructors and destructor.
    SharedPTR();
    SharedPTR(Type *pObj);
    SharedPTR(t_SharedPTR &&uniquePTR); // Move constructor.
    SharedPTR(const t_SharedPTR&);
    ~SharedPTR();
public: // Assignment.
    t_SharedPTR& operator=(t_SharedPTR &&sharedPTR);
    t_SharedPTR& operator=(Type *pObject);
    t_SharedPTR& operator=(const t_SharedPTR&);
public: // Observers.
    Type& operator*() const; // Dereference the stored pointer.
    Type* operator->() const; // Return the stored pointer.
    Type* get() const; // Return the stored pointer.
    TDeleter& get_deleter(); // Return a reference to the stored deleter.
    operator bool() const; // Return false if the stored pointer is null.
public: // Modifiers.
    void release(); // Release ownership of any stored pointer.
    void reset(Type *pObject = nullptr); // Replace the stored pointer.
    void swap(t_SharedPTR &sharedPTR); // Exchange the pointer with another object.
};