这个单例线程对于前C++ 11编译器是否安全?正如我们对C++ 11所知,它是线程安全的.
class Singleton { private: Singleton(){}; public: static Singleton& instance() { static Singleton INSTANCE; return INSTANCE; } };
c++ singleton multithreading c++11
c++ ×1
c++11 ×1
multithreading ×1
singleton ×1