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std::chrono...ss::hh_mm_ss(3) C++ Standard Libarystd::chrono...ss::hh_mm_ss(3) NAME std::chrono::hh_mm_ss::hh_mm_ss - std::chrono::hh_mm_ss::hh_mm_ss Synopsis constexpr hh_mm_ss() noexcept : hh_mm_ss{Duration::zero()} {} (1) constexpr explicit hh_mm_ss( Duration d ); (2) Constructs a hh_mm_ss object. 1) Constructs a hh_mm_ss object corresponding to Duration::zero(). 2) Constructs a hh_mm_ss object corresponding to d: * is_negative() returns d < Duration::zero(). * hours() returns std::chrono::dura- tion_cast<std::chrono::hours>(abs(d)). * minutes() returns std::chrono::duration_cast<std::chrono::min- utes>(abs(d) - hours()). * seconds() returns std::chrono::duration_cast<std::chrono::seconds>(abs(d) - hours() - minutes()). * subseconds() returns abs(d) - hours() - minutes() - seconds() if std::chrono::treat_as_floating_point_v<precision::rep> is true; otherwise it returns std::chrono::duration_cast<precision>(abs(d) - hours() - minutes() - seconds()). Parameters d - the duration to be broken down Example // Run this code #include <chrono> #include <print> int main() { std::println("Default constructor: {}", std::chrono::hh_mm_ss<std::chrono::minutes>{}); std::chrono::time_point now = std::chrono::system_clock::now(); std::chrono::hh_mm_ss time_of_day{now - std::chrono::floor<std::chrono::days>(now)}; std::println("The time of day is: {}", time_of_day); } Possible output: Default constructor: 00:00:00 The time of day is: 12:13:14.151617189 http://cppreference.com 2024.06.10 std::chrono...ss::hh_mm_ss(3)
NAME | Synopsis | Parameters | Example | Possible output:
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