C++11 Singleton

class Singleton {
 public:
  static Singleton& Instance() {
    // Since it's a static variable, if the class has already been created,
    // it won't be created again.
    // And it **is** thread-safe in C++11.
    static Singleton myInstance;

    // Return a reference to our instance.
    return myInstance;
  }

  // delete copy and move constructors and assign operators
  Singleton(Singleton const&) = delete;             // Copy construct
  Singleton(Singleton&&) = delete;                  // Move construct
  Singleton& operator=(Singleton const&) = delete;  // Copy assign
  Singleton& operator=(Singleton &&) = delete;      // Move assign

  // Any other public methods.

 protected:
  Singleton() {
    // Constructor code goes here.
  }

  ~Singleton() {
    // Destructor code goes here.
  }

 // And any other protected methods.
}