Timeout

#include <icy/timeout.h>

Subclassed by: TimedToken

Timeout counter which expires after a given delay. Delay is specified in milliseconds.

Public Methods

Return	Name	Description
	`Timeout`	Constructs a Timeout with the given delay.
	`Timeout`	Copy constructor.
	`Timeout`	Defaulted constructor.
`bool`	`running` `const`	Returns true if the timer is currently running.
`void`	`start`	Starts (or restarts) the timer, recording the current time as the start point.
`void`	`stop`	Stops the timer without resetting it. expired() will return false after this call.
`void`	`reset`	Restarts the timer from now, equivalent to calling start().
`long`	`remaining` `const`	Returns the number of milliseconds remaining before expiry. Returns 0 if already expired, or the full delay if not running.
`bool`	`expired` `const`	Returns true if the timer is running and the delay has fully elapsed.
`void`	`setDelay` `inline`	Sets the expiry delay without restarting the timer.
`long`	`delay` `const` `inline`	Returns the configured delay in milliseconds.
`Timeout &`	`operator=`	Copy assignment operator.

Timeout

Timeout(long delay, bool autoStart)

Constructs a Timeout with the given delay.

Parameters

delay Expiry duration in milliseconds (default: 0).
autoStart If true, starts the timer immediately on construction.

Timeout

Timeout(const Timeout & src)

Copy constructor.

Parameters

src Source Timeout to copy state from.

Timeout

Timeout(Timeout && src) = default

Defaulted constructor.

running

const

bool running() const

Returns true if the timer is currently running.

Returns

true if start() has been called and stop() has not.

start

void start()

Starts (or restarts) the timer, recording the current time as the start point.

stop

void stop()

Stops the timer without resetting it. expired() will return false after this call.

reset

void reset()

Restarts the timer from now, equivalent to calling start().

remaining

const

long remaining() const

Returns the number of milliseconds remaining before expiry. Returns 0 if already expired, or the full delay if not running.

Returns

Milliseconds until expiry.

expired

const

bool expired() const

Returns true if the timer is running and the delay has fully elapsed.

Returns

true if expired, false if stopped or not yet elapsed.

setDelay

inline

inline void setDelay(long delay)

Sets the expiry delay without restarting the timer.

Parameters

delay New delay in milliseconds.

delay

const inline

inline long delay() const

Returns the configured delay in milliseconds.

Returns

Delay in milliseconds.

operator=

Timeout & operator=(const Timeout & src)

Copy assignment operator.

Parameters

src Source Timeout to copy state from.

Protected Attributes

Return	Name	Description
`std::chrono::steady_clock::time_point`	`_startAt`
`long`	`_delay`
`bool`	`_running`

_startAt

std::chrono::steady_clock::time_point _startAt

_delay

long _delay

_running

bool _running