icsfy
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这样写是单例模式吗?有什么问题吗?

  •  
  •   icsfy · Sep 27, 2018 · 2056 views
    This topic created in 2793 days ago, the information mentioned may be changed or developed.
    class Singleton {
    public:
        static Singleton* getInstance() {
            static Singleton *p = new Singleton();
            return p;
        }
    private:
        Singleton() {}
        ~Singleton() {}
    };
    
    2 replies    2018-09-27 23:29:26 +08:00
    billlee
        1
    billlee  
       Sep 27, 2018
    没有加锁
    innoink
        2
    innoink  
       Sep 27, 2018 via Android
    c++11 的话是没问题的
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