bst::SoftwareStopwatch Class Reference

A manually controlled stopwatch that does not use the system clock. More...

#include <stopwatch.hpp>

Inheritance diagram for bst::SoftwareStopwatch:

Collaboration diagram for bst::SoftwareStopwatch:

Public Member Functions
	SoftwareStopwatch ()=default
	~SoftwareStopwatch ()=default
int64_t	elapsedMicroseconds () const
double	elapsedMicrosecondsF () const
int64_t	elapsedMilliseconds () const
double	elapsedMillisecondsF () const
int64_t	elapsedSeconds () const
double	elapsedSecondsF () const
bool	isRunning () const
void	pause ()
void	reset (bool stop=true)
void	resume ()
void	start ()
void	stop ()
void	tick (int64_t microseconds)
void	tickIfRunning (int64_t microseconds)

Protected Types
enum class	State { RUNNING , STOPPED }
	The state of the stopwatch. More...

Protected Member Functions
int64_t	getElapsed () const

Private Attributes
int64_t	elapsed_ = 0
int64_t	start_ = 0
State	state_ = State::STOPPED
int64_t	stop_time_ = 0

Detailed Description

A manually controlled stopwatch that does not use the system clock.

Member Enumeration Documentation

State

enum bst::IStopwatch::State

strongprotectedinherited

The state of the stopwatch.

Enumerator
RUNNING
STOPPED

Constructor & Destructor Documentation

SoftwareStopwatch()

bst::SoftwareStopwatch::SoftwareStopwatch ( )

default

~SoftwareStopwatch()

bst::SoftwareStopwatch::~SoftwareStopwatch ( )

default

Member Function Documentation

start()

void bst::SoftwareStopwatch::start ( )

inlinevirtual

Implements bst::IStopwatch.

References bst::IStopwatch::RUNNING, start_, state_, and bst::IStopwatch::STOPPED.

Referenced by resume().

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stop()

void bst::SoftwareStopwatch::stop ( )

inlinevirtual

Implements bst::IStopwatch.

References elapsed_, bst::IStopwatch::RUNNING, start_, state_, stop_time_, and bst::IStopwatch::STOPPED.

Referenced by pause(), and reset().

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reset()

void bst::SoftwareStopwatch::reset ( bool  stop = true )

inlinevirtual

Implements bst::IStopwatch.

References elapsed_, state_, stop(), and bst::IStopwatch::STOPPED.

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isRunning()

bool bst::SoftwareStopwatch::isRunning ( ) const

inlinevirtual

Implements bst::IStopwatch.

References bst::IStopwatch::RUNNING, and state_.

elapsedMicroseconds()

int64_t bst::SoftwareStopwatch::elapsedMicroseconds ( ) const

inlinevirtual

Implements bst::IStopwatch.

References elapsed_.

elapsedMicrosecondsF()

double bst::SoftwareStopwatch::elapsedMicrosecondsF ( ) const

inlinevirtual

Implements bst::IStopwatch.

References elapsed_.

elapsedMilliseconds()

int64_t bst::SoftwareStopwatch::elapsedMilliseconds ( ) const

inlinevirtual

Implements bst::IStopwatch.

References elapsed_.

elapsedMillisecondsF()

double bst::SoftwareStopwatch::elapsedMillisecondsF ( ) const

inlinevirtual

Implements bst::IStopwatch.

References elapsed_.

elapsedSeconds()

int64_t bst::SoftwareStopwatch::elapsedSeconds ( ) const

inlinevirtual

Implements bst::IStopwatch.

References elapsed_.

elapsedSecondsF()

double bst::SoftwareStopwatch::elapsedSecondsF ( ) const

inlinevirtual

Implements bst::IStopwatch.

References elapsed_.

pause()

void bst::SoftwareStopwatch::pause ( )

inlinevirtual

Implements bst::IStopwatch.

References stop().

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resume()

void bst::SoftwareStopwatch::resume ( )

inlinevirtual

Implements bst::IStopwatch.

References start().

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tickIfRunning()

void bst::SoftwareStopwatch::tickIfRunning ( int64_t  microseconds )

inline

References elapsed_, bst::IStopwatch::RUNNING, and state_.

tick()

void bst::SoftwareStopwatch::tick ( int64_t  microseconds )

inline

References elapsed_.

Referenced by TEST().

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getElapsed()

int64_t bst::SoftwareStopwatch::getElapsed ( ) const

inlineprotected

References elapsed_, bst::IStopwatch::RUNNING, start_, state_, and stop_time_.

Member Data Documentation

start_

int64_t bst::SoftwareStopwatch::start_ = 0

private

Referenced by getElapsed(), start(), and stop().

stop_time_

int64_t bst::SoftwareStopwatch::stop_time_ = 0

private

Referenced by getElapsed(), and stop().

elapsed_

int64_t bst::SoftwareStopwatch::elapsed_ = 0

private

Referenced by elapsedMicroseconds(), elapsedMicrosecondsF(), elapsedMilliseconds(), elapsedMillisecondsF(), elapsedSeconds(), elapsedSecondsF(), getElapsed(), reset(), stop(), tick(), and tickIfRunning().

state_

State bst::SoftwareStopwatch::state_ = State::STOPPED

private

Referenced by getElapsed(), isRunning(), reset(), start(), stop(), and tickIfRunning().