nom::HighResolutionTimer Class Reference

High-granularity time keeper. More...

#include <HighResolutionTimer.hpp>

Public Member Functions
	HighResolutionTimer ()
	Default constructor.
	~HighResolutionTimer ()
	Destructor.
bool	started () const
bool	paused () const
uint64	ticks () const
std::string	ticks_str () const
void	start ()
void	stop ()
void	restart ()
	Alias for start.
void	pause ()
void	unpause ()
real64	to_seconds () const
	Convert a high resolution timing value to seconds.

Static Public Member Functions
static real64	elapsed_ticks (uint64 start_hires_ticks, uint64 end_hires_ticks)
	Get the elapsed frequency count per second of the high resolution counter.
static real64	to_milliseconds (uint64 hires_ticks)
	Convert a high resolution timing value to milliseconds.
static real64	to_seconds (uint64 hires_ticks)
	Convert a high resolution timing value to seconds.

Private Attributes
bool	paused_
	Activity status of the timer.
bool	started_
	Running status of the timer.
uint64	elapsed_ticks_
	The recorded timestamp at the time of starting the timer.
uint64	paused_ticks_
	The recorded timestamp at the time of pausing the timer.

Detailed Description

High-granularity time keeper.

Definition at line 37 of file HighResolutionTimer.hpp.

Member Function Documentation

to_milliseconds()

real64 nom::HighResolutionTimer::to_milliseconds ( uint64 hires_ticks )

static

Convert a high resolution timing value to milliseconds.

Parameters

hires_ticks

A high resolution timing value to convert.

See also

::ticks, nom::hires_ticks

to_seconds() [1/2]

real64 nom::HighResolutionTimer::to_seconds

(

)

const

Convert a high resolution timing value to seconds.

Parameters

hires_ticks

A high resolution timing value to convert.

See also

::ticks, nom::hires_ticks

to_seconds() [2/2]

real64 nom::HighResolutionTimer::to_seconds ( uint64 hires_ticks )

static

Convert a high resolution timing value to seconds.

Parameters

hires_ticks

A high resolution timing value to convert.

See also

::ticks, nom::hires_ticks

Member Data Documentation

elapsed_ticks_

uint64 nom::HighResolutionTimer::elapsed_ticks_

private

The recorded timestamp at the time of starting the timer.

Definition at line 96 of file HighResolutionTimer.hpp.

paused_

bool nom::HighResolutionTimer::paused_

private

Activity status of the timer.

Definition at line 90 of file HighResolutionTimer.hpp.

paused_ticks_

uint64 nom::HighResolutionTimer::paused_ticks_

private

The recorded timestamp at the time of pausing the timer.

Definition at line 99 of file HighResolutionTimer.hpp.

started_

bool nom::HighResolutionTimer::started_

private

Running status of the timer.

Definition at line 93 of file HighResolutionTimer.hpp.

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

• /home/jeff/Projects/nomlib.git/include/nomlib/system/HighResolutionTimer.hpp