std::chrono::hh_mm_ss<Duration>::hh_mm_ss

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std::chrono::hh_mm_ss

Member functions
hh_mm_ss::hh_mm_ss
hh_mm_ss::is_negativehh_mm_ss::hourshh_mm_ss::minuteshh_mm_ss::secondshh_mm_ss::subseconds
hh_mm_ss::operator precisionhh_mm_ss::to_duration
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operator<<
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formatter<std::chrono::hh_mm_ss>

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constexpr hh_mm_ss()noexcept: hh_mm_ss{Duration::zero()}{}	(1)
constexprexplicit hh_mm_ss( Duration d);	(2)

Constructs ahh_mm_ss object.

1) Constructs ahh_mm_ss object corresponding toDuration::zero().

2) Constructs ahh_mm_ss object corresponding tod:

is_negative() returnsd< Duration::zero().
hours() returnsstd::chrono::duration_cast<std::chrono::hours>(abs(d)).
minutes() returnsstd::chrono::duration_cast<std::chrono::minutes>(abs(d)- hours()).
seconds() returns
std::chrono::duration_cast<std::chrono::seconds>(abs(d)- hours()- minutes()).
subseconds() returnsabs(d)- hours()- minutes()- seconds() ifstd::chrono::treat_as_floating_point_v<precision::rep> istrue; otherwise it returnsstd::chrono::duration_cast<precision>(abs(d)- hours()- minutes()- seconds()).

[edit]Parameters

the duration to be broken down

[edit]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: 00:00:00The time of day is: 12:13:14.151617189

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std::chrono::hh_mm_ss<Duration>::hh_mm_ss

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