#ifndef SINGLETON_H
#define SINGLETON_H

#include "Noncopyable.h"

template<class T>
class Singleton : private noncopyable
{
protected:
    Singleton() = default;
    virtual ~Singleton() = default;

public:
    static T* instance()
    {
        static T instance;
        return &instance;
    }
};

#endif // !SINGLETON_H