EMANE  1.0.1
singleton.h
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32 
33 #ifndef EMANEUTILSSINGLETON_HEADER_
34 #define EMANEUTILSSINGLETON_HEADER_
35 
36 namespace EMANE
37 {
38  namespace Utils
39  {
46  template<typename T>
47  class Singleton
48  {
49  public:
56  static T * instance()
57  {
58  static T * pInstance{new f{}};
59  return pInstance;
60  }
61 
67  static void destroy()
68  {
69  delete instance();
70  }
71 
72  private:
73  class f : public T
74  {
75  friend Singleton<T>;
76  };
77  };
78  }
79 }
80 
81 #endif // EMANEUTILSSINGLETON_HEADER_
EMANE::Utils::Singleton
Ensure a class only has one instance, and provide a global point of access to it. ...
Definition: singleton.h:47
EMANE::Utils::Singleton::destroy
static void destroy()
Definition: singleton.h:67
EMANE::Utils::Singleton::instance
static T * instance()
Definition: singleton.h:56
EMANE
Definition: agent.h:43