diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/cru/base/Timer.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/include/cru/base/Timer.h b/include/cru/base/Timer.h index 5508bccf..52c8386d 100644 --- a/include/cru/base/Timer.h +++ b/include/cru/base/Timer.h @@ -30,19 +30,23 @@ class TimerRegistry : public Object { repeat(repeat), data(std::move(data)) {} + std::chrono::steady_clock::time_point NextTrigger() const { + return interval == std::chrono::milliseconds::zero() + ? last_check + : last_check - (last_check - created) % interval + interval; + } + std::chrono::milliseconds NextTimeout( std::chrono::steady_clock::time_point now) const { - return interval == std::chrono::milliseconds::zero() + auto next_trigger = NextTrigger(); + return now >= next_trigger ? std::chrono::milliseconds::zero() : std::chrono::duration_cast<std::chrono::milliseconds>( - interval - (now - created) % interval); + next_trigger - now); } bool Update(std::chrono::steady_clock::time_point now) { - auto next_trigger = - interval == std::chrono::milliseconds::zero() - ? last_check - : last_check - (last_check - created) % interval + interval; + auto next_trigger = NextTrigger(); if (now >= next_trigger) { last_check = next_trigger; return true; |