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Struct stopwatch

struct stopwatch runtime

struct stopwatch { … }

RAII-style stopwatch measuring wall-clock elapsed time via clock_now .

variable start_time 

uint64_t start_time

Tick count captured at construction.

Fully qualified name: kfr::stopwatch::start_time

Declared at runtime/time.hpp:360

variable frequency 

uint64_t frequency

Tick frequency of the underlying clock, captured at construction.

Fully qualified name: kfr::stopwatch::frequency

Declared at runtime/time.hpp:362

constructor stopwatch() 

stopwatch()

Fully qualified name: kfr::stopwatch::stopwatch()

Declared at runtime/time.hpp:363

function elapsed_s() 

double elapsed_s() const noexcept

Return the elapsed wall-clock time in seconds since construction.

Fully qualified name: kfr::stopwatch::elapsed_s()

Declared at runtime/time.hpp:366

function elapsed() 

template <typename Duration>
Duration elapsed() const noexcept

Return the elapsed time since construction cast to the requested Duration type.

Template parameters
Duration A std::chrono duration type (e.g. std::chrono::milliseconds).

Fully qualified name: kfr::stopwatch::elapsed()

Declared at runtime/time.hpp:375

function elapsed_ns() 

std::chrono::nanoseconds elapsed_ns() const noexcept

Convenience wrapper for elapsed returning nanoseconds.

Fully qualified name: kfr::stopwatch::elapsed_ns()

Declared at runtime/time.hpp:382

function elapsed_us() 

std::chrono::microseconds elapsed_us() const noexcept

Convenience wrapper for elapsed returning microseconds.

Fully qualified name: kfr::stopwatch::elapsed_us()

Declared at runtime/time.hpp:384

function elapsed_ms() 

std::chrono::milliseconds elapsed_ms() const noexcept

Convenience wrapper for elapsed returning milliseconds.

Fully qualified name: kfr::stopwatch::elapsed_ms()

Declared at runtime/time.hpp:386

Fully qualified name: kfr::stopwatch

Declared at runtime/time.hpp:357

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