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| author | Yuqian Yang <crupest@crupest.life> | 2025-11-03 15:51:46 +0800 |
|---|---|---|
| committer | Yuqian Yang <crupest@crupest.life> | 2025-11-03 15:51:46 +0800 |
| commit | 1e1ccbff5cc4f4ec7d870ea1db985b08e37ed3f8 (patch) | |
| tree | 98962fdd8ca9a08098706b05acb4ed400b0a653a /include/cru/base/Timer.h | |
| parent | 9c897e8727d90345c2db7f36f52ab678778db936 (diff) | |
| download | cru-1e1ccbff5cc4f4ec7d870ea1db985b08e37ed3f8.tar.gz cru-1e1ccbff5cc4f4ec7d870ea1db985b08e37ed3f8.tar.bz2 cru-1e1ccbff5cc4f4ec7d870ea1db985b08e37ed3f8.zip | |
Use TimerRegistry in UnixEventLoop.
Diffstat (limited to 'include/cru/base/Timer.h')
| -rw-r--r-- | include/cru/base/Timer.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/cru/base/Timer.h b/include/cru/base/Timer.h index 80929f17..dac66c6a 100644 --- a/include/cru/base/Timer.h +++ b/include/cru/base/Timer.h @@ -83,13 +83,13 @@ class TimerRegistry : public Object2 { } /** - * Returns 0 if there is no timer. + * Returns nullopt if there is no timer. */ - std::chrono::milliseconds NextTimeout( + std::optional<std::chrono::milliseconds> NextTimeout( std::chrono::steady_clock::time_point now) { std::unique_lock lock(mutex_); - if (timers_.empty()) return std::chrono::milliseconds::zero(); + if (timers_.empty()) return std::nullopt; return std::ranges::min( timers_ | std::views::transform([now](const TimerData& timer) { |