diff options
Diffstat (limited to 'src/sdevent/timer.hpp')
| -rw-r--r-- | src/sdevent/timer.hpp | 184 |
1 files changed, 83 insertions, 101 deletions
diff --git a/src/sdevent/timer.hpp b/src/sdevent/timer.hpp index 863e725..5e45b94 100644 --- a/src/sdevent/timer.hpp +++ b/src/sdevent/timer.hpp @@ -22,117 +22,99 @@ namespace timer */ class Timer { - public: - /* Define all of the basic class operations: - * Not allowed: - * - Default constructor to avoid nullptrs. - * - Copy operations due to internal unique_ptr. - * Allowed: - * - Move operations. - * - Destructor. - */ - Timer() = delete; - Timer(const Timer&) = delete; - Timer& operator=(const Timer&) = delete; - Timer(Timer&&) = default; - Timer& operator=(Timer&&) = default; - ~Timer() = default; + public: + /* Define all of the basic class operations: + * Not allowed: + * - Default constructor to avoid nullptrs. + * - Copy operations due to internal unique_ptr. + * Allowed: + * - Move operations. + * - Destructor. + */ + Timer() = delete; + Timer(const Timer&) = delete; + Timer& operator=(const Timer&) = delete; + Timer(Timer&&) = default; + Timer& operator=(Timer&&) = default; + ~Timer() = default; - using Callback = std::function<void(source::Source&)>; + using Callback = std::function<void(source::Source&)>; - /** @brief Register a timer callback. - * - * @param[in] event - The event to register on. - * @param[in] expires - The initial timer expiration time. - * @param[in] callback - The callback method. - */ - Timer( - sdevent::event::Event& event, - const std::chrono::steady_clock::time_point& expires, - Callback callback) - : src(nullptr), - cb(std::make_unique<Callback>(std::move(callback))) - { - using namespace std::chrono; - auto epoch = expires.time_since_epoch(); - auto time = duration_cast<microseconds>(epoch); - sd_event_source* source = nullptr; - sd_event_add_time( - event.get(), - &source, - CLOCK_MONOTONIC, - time.count(), - 0, - callCallback, - cb.get()); -// **INDENT-OFF** - src = decltype(src){source, std::false_type()}; -// **INDENT-ON** - } + /** @brief Register a timer callback. + * + * @param[in] event - The event to register on. + * @param[in] expires - The initial timer expiration time. + * @param[in] callback - The callback method. + */ + Timer(sdevent::event::Event& event, + const std::chrono::steady_clock::time_point& expires, + Callback callback) : + src(nullptr), + cb(std::make_unique<Callback>(std::move(callback))) + { + using namespace std::chrono; + auto epoch = expires.time_since_epoch(); + auto time = duration_cast<microseconds>(epoch); + sd_event_source* source = nullptr; + sd_event_add_time(event.get(), &source, CLOCK_MONOTONIC, time.count(), + 0, callCallback, cb.get()); + // **INDENT-OFF** + src = decltype(src){source, std::false_type()}; + // **INDENT-ON** + } - /** @brief Register a disabled timer callback. - * - * @param[in] event - The event to register on. - * @param[in] callback - The callback method. - */ - Timer( - sdevent::event::Event& event, - Callback callback) - : src(nullptr), - cb(std::make_unique<Callback>(std::move(callback))) - { - sd_event_source* source = nullptr; - sd_event_add_time( - event.get(), - &source, - CLOCK_MONOTONIC, - ULLONG_MAX, - 0, - callCallback, - cb.get()); -// **INDENT-OFF** - src = decltype(src){source, std::false_type()}; -// **INDENT-ON** - } + /** @brief Register a disabled timer callback. + * + * @param[in] event - The event to register on. + * @param[in] callback - The callback method. + */ + Timer(sdevent::event::Event& event, Callback callback) : + src(nullptr), cb(std::make_unique<Callback>(std::move(callback))) + { + sd_event_source* source = nullptr; + sd_event_add_time(event.get(), &source, CLOCK_MONOTONIC, ULLONG_MAX, 0, + callCallback, cb.get()); + // **INDENT-OFF** + src = decltype(src){source, std::false_type()}; + // **INDENT-ON** + } - /** @brief Set the timer expiration time. */ - void setTime( - const std::chrono::steady_clock::time_point& expires) - { - src.setTime(expires); - } + /** @brief Set the timer expiration time. */ + void setTime(const std::chrono::steady_clock::time_point& expires) + { + src.setTime(expires); + } - /** @brief Get the timer expiration time. */ - auto getTime() - { - return src.getTime(); - } + /** @brief Get the timer expiration time. */ + auto getTime() + { + return src.getTime(); + } - /** @brief Set the timer source enable state. */ - void enable(int enable) - { - src.enable(enable); - } + /** @brief Set the timer source enable state. */ + void enable(int enable) + { + src.enable(enable); + } - /** @brief Query timer state. */ - auto enabled() - { - return src.enabled(); - } + /** @brief Query timer state. */ + auto enabled() + { + return src.enabled(); + } - private: - source::Source src; - std::unique_ptr<Callback> cb = nullptr; + private: + source::Source src; + std::unique_ptr<Callback> cb = nullptr; - static int callCallback(sd_event_source* s, uint64_t usec, - void* context) - { - source::Source source(s); - auto c = static_cast<Callback*>(context); - (*c)(source); + static int callCallback(sd_event_source* s, uint64_t usec, void* context) + { + source::Source source(s); + auto c = static_cast<Callback*>(context); + (*c)(source); - return 0; - } + return 0; + } }; } // namespace timer } // namespace event |
