diff options
Diffstat (limited to 'absl/time/internal/cctz/include/cctz/civil_time_detail.h')
| -rw-r--r-- | absl/time/internal/cctz/include/cctz/civil_time_detail.h | 62 |
1 files changed, 30 insertions, 32 deletions
diff --git a/absl/time/internal/cctz/include/cctz/civil_time_detail.h b/absl/time/internal/cctz/include/cctz/civil_time_detail.h index 433078a73097..4cde96f1aaf1 100644 --- a/absl/time/internal/cctz/include/cctz/civil_time_detail.h +++ b/absl/time/internal/cctz/include/cctz/civil_time_detail.h @@ -20,6 +20,8 @@ #include <ostream> #include <type_traits> +#include "absl/base/config.h" + // Disable constexpr support unless we are in C++14 mode. #if __cpp_constexpr >= 201304 || (defined(_MSC_VER) && _MSC_VER >= 1910) #define CONSTEXPR_D constexpr // data @@ -32,6 +34,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { namespace cctz { @@ -53,8 +56,8 @@ using second_t = std::int_fast8_t; // [0:59] // Normalized civil-time fields: Y-M-D HH:MM:SS. struct fields { - CONSTEXPR_M fields(year_t year, month_t month, day_t day, - hour_t hour, minute_t minute, second_t second) + CONSTEXPR_M fields(year_t year, month_t month, day_t day, hour_t hour, + minute_t minute, second_t second) : y(year), m(month), d(day), hh(hour), mm(minute), ss(second) {} std::int_least64_t y; std::int_least8_t m; @@ -101,8 +104,8 @@ CONSTEXPR_F int days_per_month(year_t y, month_t m) noexcept { return k_days_per_month[m] + (m == 2 && is_leap_year(y)); } -CONSTEXPR_F fields n_day(year_t y, month_t m, diff_t d, diff_t cd, - hour_t hh, minute_t mm, second_t ss) noexcept { +CONSTEXPR_F fields n_day(year_t y, month_t m, diff_t d, diff_t cd, hour_t hh, + minute_t mm, second_t ss) noexcept { y += (cd / 146097) * 400; cd %= 146097; if (cd < 0) { @@ -152,8 +155,8 @@ CONSTEXPR_F fields n_day(year_t y, month_t m, diff_t d, diff_t cd, } return fields(y, m, static_cast<day_t>(d), hh, mm, ss); } -CONSTEXPR_F fields n_mon(year_t y, diff_t m, diff_t d, diff_t cd, - hour_t hh, minute_t mm, second_t ss) noexcept { +CONSTEXPR_F fields n_mon(year_t y, diff_t m, diff_t d, diff_t cd, hour_t hh, + minute_t mm, second_t ss) noexcept { if (m != 12) { y += m / 12; m %= 12; @@ -164,8 +167,8 @@ CONSTEXPR_F fields n_mon(year_t y, diff_t m, diff_t d, diff_t cd, } return n_day(y, static_cast<month_t>(m), d, cd, hh, mm, ss); } -CONSTEXPR_F fields n_hour(year_t y, diff_t m, diff_t d, diff_t cd, - diff_t hh, minute_t mm, second_t ss) noexcept { +CONSTEXPR_F fields n_hour(year_t y, diff_t m, diff_t d, diff_t cd, diff_t hh, + minute_t mm, second_t ss) noexcept { cd += hh / 24; hh %= 24; if (hh < 0) { @@ -264,8 +267,8 @@ CONSTEXPR_F diff_t ymd_ord(year_t y, month_t m, day_t d) noexcept { // yet the difference between two such extreme values may actually be // small, so we take a little care to avoid overflow when possible by // exploiting the 146097-day cycle. -CONSTEXPR_F diff_t day_difference(year_t y1, month_t m1, day_t d1, - year_t y2, month_t m2, day_t d2) noexcept { +CONSTEXPR_F diff_t day_difference(year_t y1, month_t m1, day_t d1, year_t y2, + month_t m2, day_t d2) noexcept { const diff_t a_c4_off = y1 % 400; const diff_t b_c4_off = y2 % 400; diff_t c4_diff = (y1 - a_c4_off) - (y2 - b_c4_off); @@ -305,9 +308,7 @@ CONSTEXPR_F diff_t difference(second_tag, fields f1, fields f2) noexcept { //////////////////////////////////////////////////////////////////////// // Aligns the (normalized) fields struct to the indicated field. -CONSTEXPR_F fields align(second_tag, fields f) noexcept { - return f; -} +CONSTEXPR_F fields align(second_tag, fields f) noexcept { return f; } CONSTEXPR_F fields align(minute_tag, fields f) noexcept { return fields{f.y, f.m, f.d, f.hh, f.mm, 0}; } @@ -386,11 +387,11 @@ class civil_time { : civil_time(ct.f_) {} // Factories for the maximum/minimum representable civil_time. - static CONSTEXPR_F civil_time (max)() { + static CONSTEXPR_F civil_time(max)() { const auto max_year = (std::numeric_limits<std::int_least64_t>::max)(); return civil_time(max_year, 12, 31, 23, 59, 59); } - static CONSTEXPR_F civil_time (min)() { + static CONSTEXPR_F civil_time(min)() { const auto min_year = (std::numeric_limits<std::int_least64_t>::min)(); return civil_time(min_year, 1, 1, 0, 0, 0); } @@ -416,17 +417,13 @@ class civil_time { } return *this; } - CONSTEXPR_M civil_time& operator++() noexcept { - return *this += 1; - } + CONSTEXPR_M civil_time& operator++() noexcept { return *this += 1; } CONSTEXPR_M civil_time operator++(int) noexcept { const civil_time a = *this; ++*this; return a; } - CONSTEXPR_M civil_time& operator--() noexcept { - return *this -= 1; - } + CONSTEXPR_M civil_time& operator--() noexcept { return *this -= 1; } CONSTEXPR_M civil_time operator--(int) noexcept { const civil_time a = *this; --*this; @@ -483,17 +480,17 @@ using civil_second = civil_time<second_tag>; template <typename T1, typename T2> CONSTEXPR_F bool operator<(const civil_time<T1>& lhs, const civil_time<T2>& rhs) noexcept { - return (lhs.year() < rhs.year() || - (lhs.year() == rhs.year() && - (lhs.month() < rhs.month() || - (lhs.month() == rhs.month() && - (lhs.day() < rhs.day() || - (lhs.day() == rhs.day() && - (lhs.hour() < rhs.hour() || - (lhs.hour() == rhs.hour() && - (lhs.minute() < rhs.minute() || - (lhs.minute() == rhs.minute() && - (lhs.second() < rhs.second()))))))))))); + return ( + lhs.year() < rhs.year() || + (lhs.year() == rhs.year() && + (lhs.month() < rhs.month() || + (lhs.month() == rhs.month() && + (lhs.day() < rhs.day() || (lhs.day() == rhs.day() && + (lhs.hour() < rhs.hour() || + (lhs.hour() == rhs.hour() && + (lhs.minute() < rhs.minute() || + (lhs.minute() == rhs.minute() && + (lhs.second() < rhs.second()))))))))))); } template <typename T1, typename T2> CONSTEXPR_F bool operator<=(const civil_time<T1>& lhs, @@ -615,6 +612,7 @@ std::ostream& operator<<(std::ostream& os, weekday wd); } // namespace detail } // namespace cctz } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl #undef CONSTEXPR_M |