The ElapsedTimer class provides a fast way to calculate elapsed times. More...

#include <indielapsedtimer.h>

Public Member Functions
	ElapsedTimer ()

virtual	~ElapsedTimer ()

void	start ()
	Starts this timer. Once started, a timer value can be checked with elapsed().

int64_t	restart ()
	Restarts the timer and returns the number of milliseconds elapsed since the previous start.

int64_t	elapsed () const
	Returns the number of milliseconds since this ElapsedTimer was last started.

int64_t	nsecsElapsed () const
	Returns the number of nanoseconds since this ElapsedTimer was last started.

bool	hasExpired (int64_t timeout) const
	Returns true if this ElapsedTimer has already expired by timeout milliseconds.

void	nsecsRewind (int64_t nsecs)
	Rewind elapsed time of nsec nanoseconds.

Protected Member Functions
	ElapsedTimer (ElapsedTimerPrivate &dd)

Protected Attributes
std::unique_ptr< ElapsedTimerPrivate >	d_ptr

Detailed Description

The ElapsedTimer class provides a fast way to calculate elapsed times.

The ElapsedTimer class is usually used to quickly calculate how much time has elapsed between two events.

Examples: simpleccd.h.

Definition at line 35 of file indielapsedtimer.h.

Constructor & Destructor Documentation

◆ ElapsedTimer() [1/2]

INDI::ElapsedTimer::ElapsedTimer ( )

Definition at line 25 of file indielapsedtimer.cpp.

◆ ~ElapsedTimer()

INDI::ElapsedTimer::~ElapsedTimer ( )

virtual

Definition at line 37 of file indielapsedtimer.cpp.

◆ ElapsedTimer() [2/2]

INDI::ElapsedTimer::ElapsedTimer ( ElapsedTimerPrivate & dd )

protected

Definition at line 31 of file indielapsedtimer.cpp.

Member Function Documentation

◆ elapsed()

int64_t INDI::ElapsedTimer::elapsed ( ) const

Returns the number of milliseconds since this ElapsedTimer was last started.

Examples: simpleccd.cpp.

Definition at line 55 of file indielapsedtimer.cpp.

◆ hasExpired()

bool INDI::ElapsedTimer::hasExpired ( int64_t timeout ) const

Returns true if this ElapsedTimer has already expired by timeout milliseconds.

Definition at line 69 of file indielapsedtimer.cpp.

◆ nsecsElapsed()

int64_t INDI::ElapsedTimer::nsecsElapsed ( ) const

Returns the number of nanoseconds since this ElapsedTimer was last started.

Definition at line 62 of file indielapsedtimer.cpp.

◆ nsecsRewind()

void INDI::ElapsedTimer::nsecsRewind ( int64_t nsecs )

Rewind elapsed time of nsec nanoseconds.

Definition at line 74 of file indielapsedtimer.cpp.

◆ restart()

int64_t INDI::ElapsedTimer::restart ( )

Restarts the timer and returns the number of milliseconds elapsed since the previous start.

Definition at line 46 of file indielapsedtimer.cpp.

◆ start()

void INDI::ElapsedTimer::start ( )

Starts this timer. Once started, a timer value can be checked with elapsed().

Examples: simpleccd.cpp.

Definition at line 40 of file indielapsedtimer.cpp.

Member Data Documentation

◆ d_ptr

std::unique_ptr<ElapsedTimerPrivate> INDI::ElapsedTimer::d_ptr