#include #include int main(int argc, char *argv[]) { std::thread t1(Cpp11Sigleton::GetInstance); t1.detach(); std::thread t2(Cpp11Sigleton::GetInstance); t2.detach(); std::thread t3(Cpp11Sigleton::GetInstance); t3.detach(); std::thread t4(Cpp11Sigleton::GetInstance); t4.detach(); Cpp11Sigleton::GetInstance(); Cpp11Sigleton::GetInstance(); Cpp11Sigleton::GetInstance(); Cpp11Sigleton::GetInstance(); }