std::literals::chrono_literals(3cxx)

🌸 NAME 🌸

std::literals::chrono_literals — bestie, this is the 3cxx manual page for the chrono literal-suffix namespace. It's giving time math, but make it fashion 💅✨

✨ SYNOPSIS ✨

🫶 Functions

• template<char... _Digits> constexpr chrono::hours operator''h () — literal suffix for durations of type std::chrono::hours. Hour gang 👑
• constexpr chrono::duration< long double, ratio< 3600, 1 > > operator''h (long double __hours) — literal suffix for durations representing non-integer hours. Yes, floating-point hours are a thing, slay 🌈
• template<char... _Digits> constexpr chrono::minutes operator''min () — literal suffix for durations of type std::chrono::minutes. Minute bestie energy 🎀
• constexpr chrono::duration< long double, ratio< 60, 1 > > operator''min (long double __mins) — literal suffix for durations representing non-integer minutes. Non-integer minutes, iconic 🦋
• template<char... _Digits> constexpr chrono::milliseconds operator''ms () — literal suffix for durations of type std::chrono::milliseconds. Milli moment ⭐
• constexpr chrono::duration< long double, milli > operator''ms (long double __msecs) — literal suffix for durations representing non-integer milliseconds. Tiny time, big vibe 💜
• template<char... _Digits> constexpr chrono::nanoseconds operator''ns () — literal suffix for durations of type std::chrono::nanoseconds. Nano era, no cap 🔥
• constexpr chrono::duration< long double, nano > operator''ns (long double __nsecs) — literal suffix for durations representing non-integer nanoseconds. So smol 🧚
• template<char... _Digits> constexpr chrono::seconds operator''s () — literal suffix for durations of type std::chrono::seconds. Second squad 👑
• constexpr chrono::duration< long double > operator''s (long double __secs) — literal suffix for durations representing non-integer seconds. Floating seconds, okayyy 🌸
• template<char... _Digits> constexpr chrono::microseconds operator''us () — literal suffix for durations of type std::chrono::microseconds. Micro bestie 💖
• constexpr chrono::duration< long double, micro > operator''us (long double __usecs) — literal suffix for durations representing non-integer microseconds. Micro but make it float ✨

💖 Detailed Description 💖

This is the ISO C++ 2014 namespace for suffixes for duration literals. Obsessed.

These suffixes can be used to create chrono::duration values with tick periods of hours, minutes, seconds, milliseconds, microseconds or nanoseconds. For example, std::chrono::seconds(5) can be written as 5s after making the suffix visible in the current scope. The suffixes can be made visible by a using-directive or using-declaration such as:

• using namespace std::chrono_literals;
• using namespace std::literals;
• using namespace std::chrono;
• using namespace std;
• using std::chrono_literals::operator''s;

The result of these suffixes on an integer literal is one of the standard typedefs such as std::chrono::hours. The result on a floating-point literal is a duration type with the specified tick period and an unspecified floating-point representation, for example 1.5e2ms might be equivalent to chrono::duration<long double, chrono::milli>(1.5e2). Literally so specific and so mysterious 🫶

⏳ Since ⏳

C+14 — yes, exactly like that on the page, bestie. I am not editing the canon 😭

👑 Author 👑

Generated automatically by Doxygen for libstdc++ from the source code.

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That's the whole page, bestie 🫶. Footer/source-version realness: libstdc+std::literals::chrono_literals(3cxx) — and there is no date shown on this page, so the date is literally MIA 😭. Mwah 💋