Singleton Template ass base class

Singleton.cpp

template <class T>
class SingleTon
{
public:
    static T& instance() {
        static T inst;
        return inst;
    }   

protected:
    SingleTon(){}
    SingleTon(const SingleTon&){}
    SingleTon& operator=(const SingleTon&){}
    ~SingleTon(){}
};

#define MAKE_SINGLETON(Class) \
    friend class SingleTon<Class>; \
    private: \
        Class() {} \
        Class(const Class&) {} \
        Class& operator=(const Class&); \
        ~Class() {} \

class PrintSpooler : public SingleTon<PrintSpooler>
{   
    MAKE_SINGLETON(PrintSpooler);

public:
    void printMe() {
        // Do Something
    }   
};

int main()
{
    PrintSpooler& p = PrintSpooler::instance();
    p.printMe();
}