Cytopia  0.3
A city building simulation game
Singleton.hxx
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1 #ifndef SINGLETON_HXX_
2 #define SINGLETON_HXX_
3 
8 template <typename T> class Singleton
9 {
10 
11 public:
15  static T &instance(void)
16  {
17  static T singleton;
18  return singleton;
19  }
20 
21 protected:
22  Singleton() noexcept = default;
23  ~Singleton() noexcept = default;
24 };
25 
26 #endif
Singleton
Abstract Singleton implementation.
Definition: Singleton.hxx:8
Singleton::Singleton
Singleton() noexcept=default
Singleton::instance
static T & instance(void)
Get an instance of the singleton.
Definition: Singleton.hxx:15