Benchmark Class Reference

#include <src/libnest2d/tools/benchmark.h>

Public Member Functions
void	start ()
void	stop ()
double	getElapsedSec ()

Private Types
typedef std::chrono::high_resolution_clock	Clock
typedef Clock::duration	Duration
typedef Clock::time_point	TimePoint

Private Member Functions
double	to_sec (Duration d)

Private Attributes
TimePoint	t1
TimePoint	t2
Duration	d

Detailed Description

A class for doing benchmarks.

Member Typedef Documentation

Clock

typedef std::chrono::high_resolution_clock Benchmark::Clock

private

Duration

typedef Clock::duration Benchmark::Duration

private

TimePoint

typedef Clock::time_point Benchmark::TimePoint

private

Member Function Documentation

getElapsedSec()

double Benchmark::getElapsedSec ( )

inline

Get the time elapsed between a start() end a stop() call.

Returns

Returns the elapsed time in seconds.

{  d = t2 - t1; return to_sec(d); }

References d, t1, t2, and to_sec().

Referenced by Slic3r::sla::create_support_tree(), Slic3r::SLAPrint::Steps::generate_preview(), and Slic3r::SLAPrint::process().

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start()

void Benchmark::start ( )

inline

Measure time from the moment of this call.

{  t1 = Clock::now(); }

References t1.

Referenced by Slic3r::sla::create_support_tree(), Slic3r::SLAPrint::Steps::generate_preview(), and Slic3r::SLAPrint::process().

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stop()

void Benchmark::stop ( )

inline

Measure time to the moment of this call.

{  t2 = Clock::now(); }

References t2.

Referenced by Slic3r::sla::create_support_tree(), Slic3r::SLAPrint::Steps::generate_preview(), and Slic3r::SLAPrint::process().

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to_sec()

double Benchmark::to_sec ( Duration  d )

inlineprivate

                                     {
        return d.count() * double(Duration::period::num) / Duration::period::den;
    }

References d.

Referenced by getElapsedSec().

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Member Data Documentation

d

Duration Benchmark::d

private

Referenced by getElapsedSec(), and to_sec().

t1

TimePoint Benchmark::t1

private

Referenced by getElapsedSec(), and start().

t2

TimePoint Benchmark::t2

private

Referenced by getElapsedSec(), and stop().

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The documentation for this class was generated from the following file:

• src/libnest2d/tools/benchmark.h