std::chrono::system_clock::now
來自 cppreference.com
< cpp | chrono | system_clock
static std::chrono::time_point<std::chrono::system_clock> now() noexcept; |
(C++11 起) | |
返回表示當前時間點的時間點。
[編輯] 返回值
表示當前時間的時間點。
[編輯] 示例
執行此程式碼
#include <chrono> #include <iostream> int main() { const auto now = std::chrono::system_clock::now(); const std::time_t t_c = std::chrono::system_clock::to_time_t(now); std::cout << "The system clock is currently at " << std::ctime(&t_c); }
可能的輸出
The system clock is currently at Thu Mar 30 13:28:27 2023