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Specialize streaming operator for day_point.

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Howard Hinnant
2015-07-20 14:58:05 -04:00
parent 12a769653e
commit 0c44d8c70d
1 changed files with 22 additions and 7 deletions
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29
date.h
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@@ -3386,20 +3386,35 @@ make_time(std::chrono::hours h, std::chrono::minutes m, std::chrono::seconds s,
return time_of_day<std::chrono::duration<Rep, Period>>(h, m, s, sub_s, md); return time_of_day<std::chrono::duration<Rep, Period>>(h, m, s, sub_s, md);
} }
template <class Rep, std::intmax_t N, std::intmax_t D, template <class Duration>
class = typename std::enable_if
<!std::chrono::treat_as_floating_point<Rep>::value>::type>
inline inline
std::ostream& typename std::enable_if
<
!std::chrono::treat_as_floating_point<typename Duration::rep>::value &&
Duration{1} < days{1}
, std::ostream&
>::type
operator<<(std::ostream& os, operator<<(std::ostream& os,
const std::chrono::time_point const std::chrono::time_point<std::chrono::system_clock, Duration>& tp)
<std::chrono::system_clock,
std::chrono::duration<Rep, std::ratio<N, D>>>& tp)
{ {
auto const dp = floor<days>(tp); auto const dp = floor<days>(tp);
return os << year_month_day(dp) << ' ' << make_time(tp-dp); return os << year_month_day(dp) << ' ' << make_time(tp-dp);
} }
template <class Duration>
inline
typename std::enable_if
<
!std::chrono::treat_as_floating_point<typename Duration::rep>::value &&
Duration{1} >= days{1}
, std::ostream&
>::type
operator<<(std::ostream& os,
const std::chrono::time_point<std::chrono::system_clock, Duration>& tp)
{
return os << year_month_day(floor<days>(tp));
}
} // namespace date } // namespace date
#endif // DATE_H #endif // DATE_H