Class RealtimeClock
Defined in File realtime_clock.hpp
Base Type
public holoscan::Clock
(Class Clock)
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class RealtimeClock : public holoscan::Clock
Real-time clock class.
The RealtimeClock respects the true duration of conditions such as
<a class="reference internal" href="classholoscan_1_1PeriodicCondition.html#classholoscan_1_1PeriodicCondition" target="_self">PeriodicCondition</a>
. It is the default clock type used in Holoscan SDK.Public Functions
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template<typename ArgT, typename ...ArgsT, typename = std::enable_if_t<!std::is_base_of_v<::holoscan::Resource, std::decay_t<ArgT>> && (std::is_same_v<::holoscan::Arg, std::decay_t<ArgT>> || std::is_same_v<::holoscan::ArgList, std::decay_t<ArgT>>)>>
inline RealtimeClock(ArgT &&arg, ArgsT&&... args)
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RealtimeClock() = default
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RealtimeClock(const std::string &name, nvidia::gxf::RealtimeClock *component)
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inline virtual const char *gxf_typename() const override
The underlying GXF component’s name.
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virtual void setup(ComponentSpec &spec)
Define the resource specification.
- Parameters
spec – The reference to the component specification.
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virtual double time() const override
The current time of the clock. Time is measured in seconds.
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virtual int64_t timestamp() const override
The current timestamp of the clock. Timestamps are measured in nanoseconds.
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virtual void sleep_for(int64_t duration_ns) override
Waits until the given duration has elapsed on the clock.
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virtual void sleep_until(int64_t target_time_ns) override
Waits until the given target time.
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void set_time_scale(double time_scale)
Set the time scale of the clock. A value of 1.0 corresponds to realtime. Values larger than 1.0 cause time to run faster, while values less than 1.0 cause time to run more slowly.
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nvidia::gxf::RealtimeClock *get() const
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template<typename ArgT, typename ...ArgsT, typename = std::enable_if_t<!std::is_base_of_v<::holoscan::Resource, std::decay_t<ArgT>> && (std::is_same_v<::holoscan::Arg, std::decay_t<ArgT>> || std::is_same_v<::holoscan::ArgList, std::decay_t<ArgT>>)>>