diff options
Diffstat (limited to 'absl/time')
4 files changed, 32 insertions, 6 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 5fe0967f..d7f72717 100644 --- a/absl/time/internal/cctz/include/cctz/civil_time_detail.h +++ b/absl/time/internal/cctz/include/cctz/civil_time_detail.h @@ -416,6 +416,12 @@ class civil_time { return difference(T{}, lhs.f_, rhs.f_); } + template <typename H> + friend H AbslHashValue(H h, civil_time a) { + return H::combine(std::move(h), a.f_.y, a.f_.m, a.f_.d, + a.f_.hh, a.f_.mm, a.f_.ss); + } + private: // All instantiations of this template are allowed to call the following // private constructor and access the private fields member. diff --git a/absl/time/internal/cctz/include/cctz/time_zone.h b/absl/time/internal/cctz/include/cctz/time_zone.h index c86a5552..f28dad17 100644 --- a/absl/time/internal/cctz/include/cctz/time_zone.h +++ b/absl/time/internal/cctz/include/cctz/time_zone.h @@ -224,6 +224,11 @@ class time_zone { return !(lhs == rhs); } + template <typename H> + friend H AbslHashValue(H h, time_zone tz) { + return H::combine(std::move(h), &tz.effective_impl()); + } + class Impl; private: diff --git a/absl/time/internal/cctz/src/civil_time_test.cc b/absl/time/internal/cctz/src/civil_time_test.cc index f6648c8f..faffde47 100644 --- a/absl/time/internal/cctz/src/civil_time_test.cc +++ b/absl/time/internal/cctz/src/civil_time_test.cc @@ -620,7 +620,7 @@ TEST(CivilTime, Relational) { TEST_RELATIONAL(civil_second(2014, 1, 1, 1, 1, 0), civil_second(2014, 1, 1, 1, 1, 1)); - // Tests the relational operators of two different CivilTime types. + // Tests the relational operators of two different civil-time types. TEST_RELATIONAL(civil_day(2014, 1, 1), civil_minute(2014, 1, 1, 1, 1)); TEST_RELATIONAL(civil_day(2014, 1, 1), civil_month(2014, 2)); diff --git a/absl/time/internal/cctz/src/time_zone_fixed.cc b/absl/time/internal/cctz/src/time_zone_fixed.cc index 598b08fd..db9a475a 100644 --- a/absl/time/internal/cctz/src/time_zone_fixed.cc +++ b/absl/time/internal/cctz/src/time_zone_fixed.cc @@ -15,8 +15,8 @@ #include "time_zone_fixed.h" #include <algorithm> +#include <cassert> #include <chrono> -#include <cstdio> #include <cstring> #include <string> @@ -29,8 +29,15 @@ namespace { // The prefix used for the internal names of fixed-offset zones. const char kFixedOffsetPrefix[] = "Fixed/UTC"; +const char kDigits[] = "0123456789"; + +char* Format02d(char* p, int v) { + *p++ = kDigits[(v / 10) % 10]; + *p++ = kDigits[v % 10]; + return p; +} + int Parse02d(const char* p) { - static const char kDigits[] = "0123456789"; if (const char* ap = std::strchr(kDigits, *p)) { int v = static_cast<int>(ap - kDigits); if (const char* bp = std::strchr(kDigits, *++p)) { @@ -95,9 +102,17 @@ std::string FixedOffsetToName(const seconds& offset) { } int hours = minutes / 60; minutes %= 60; - char buf[sizeof(kFixedOffsetPrefix) + sizeof("-24:00:00")]; - snprintf(buf, sizeof(buf), "%s%c%02d:%02d:%02d", - kFixedOffsetPrefix, sign, hours, minutes, seconds); + char buf[sizeof(kFixedOffsetPrefix) - 1 + sizeof("-24:00:00")]; + std::strcpy(buf, kFixedOffsetPrefix); + char* ep = buf + sizeof(kFixedOffsetPrefix) - 1; + *ep++ = sign; + ep = Format02d(ep, hours); + *ep++ = ':'; + ep = Format02d(ep, minutes); + *ep++ = ':'; + ep = Format02d(ep, seconds); + *ep++ = '\0'; + assert(ep == buf + sizeof(buf)); return buf; } |