Class Clock
Defined in File clock.hpp
Base Type
public holoscan::gxf::GXFResource
(Class GXFResource)
Derived Types
public holoscan::ManualClock
(Class ManualClock)public holoscan::RealtimeClock
(Class RealtimeClock)
-
class Clock : public holoscan::gxf::GXFResource
Base clock class.
Clock classes are used by a Scheduler to control the flow of time in an application.
Subclassed by holoscan::ManualClock, holoscan::RealtimeClock
Public Functions
-
template<typename ArgT, typename ...ArgsT, typename = std::enable_if_t<!std::is_base_of_v<Resource, std::decay_t<ArgT>> && (std::is_same_v<Arg, std::decay_t<ArgT>> || std::is_same_v<ArgList, std::decay_t<ArgT>>)>>
inline Clock(ArgT &&arg, ArgsT&&... args)
- Clock() = default
- Clock(const std::string &name, nvidia::gxf::Clock *component)
- inline virtual const char *gxf_typename() const override
The underlying GXF component’s name.
- virtual double time() const = 0
The current time of the clock. Time is measured in seconds.
- virtual int64_t timestamp() const = 0
The current timestamp of the clock. Timestamps are measured in nanoseconds.
- virtual void sleep_for(int64_t duration_ns) = 0
Waits until the given duration has elapsed on the clock.
-
template<typename Rep, typename Period>
inline void sleep_for(std::chrono::duration<Rep, Period> duration) Set a duration to sleep.
- Parameters
duration – The sleep duration of type
std::chrono::duration
.
- virtual void sleep_until(int64_t target_time_ns) = 0
Waits until the given target time.
- nvidia::gxf::Clock *get() const
-
template<typename ArgT, typename ...ArgsT, typename = std::enable_if_t<!std::is_base_of_v<Resource, std::decay_t<ArgT>> && (std::is_same_v<Arg, std::decay_t<ArgT>> || std::is_same_v<ArgList, std::decay_t<ArgT>>)>>