#include #include int main() { { ling::Timer timer([]() { std::cout << "Hello World!" << std::endl; }); timer.start(5); getchar(); std::cout << "停止" << std::endl; timer.stop(); getchar(); std::cout << "重新启动" << std::endl; timer.start(); getchar(); } std::cout << "释放" << std::endl; getchar(); ling::Timer::stopAll(); return 0; }