pulp::events::CoalescedUpdater Class Reference

Coalescing async update — trigger from any thread, callback runs on event thread. More...

#include <coalesced_updater.hpp>

Public Member Functions
	CoalescedUpdater ()=default
virtual	~CoalescedUpdater ()=default
void	request_update ()
	Trigger an async update.
void	cancel_update ()
	Cancel a pending update.
bool	update_pending () const
	Whether an update is pending.
virtual void	on_update ()=0
	Override this to handle the async update (runs on event thread).
void	process_pending ()
	Called by the event loop to process pending updates.

Detailed Description

Coalescing async update — trigger from any thread, callback runs on event thread.

Multiple triggers between callbacks are coalesced into a single call.

Constructor & Destructor Documentation

CoalescedUpdater()

pulp::events::CoalescedUpdater::CoalescedUpdater ( )

default

~CoalescedUpdater()

virtual pulp::events::CoalescedUpdater::~CoalescedUpdater ( )

virtualdefault

Member Function Documentation

cancel_update()

void pulp::events::CoalescedUpdater::cancel_update ( )

inline

Cancel a pending update.

on_update()

virtual void pulp::events::CoalescedUpdater::on_update ( )

pure virtual

Override this to handle the async update (runs on event thread).

Implemented in pulp::events::LambdaCoalescedUpdater.

process_pending()

void pulp::events::CoalescedUpdater::process_pending ( )

inline

Called by the event loop to process pending updates.

request_update()

void pulp::events::CoalescedUpdater::request_update ( )

inline

Trigger an async update.

Safe to call from any thread. If already triggered but not yet handled, the call is coalesced.

update_pending()

bool pulp::events::CoalescedUpdater::update_pending ( ) const

inline

Whether an update is pending.

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

• /home/runner/work/pulp/pulp/core/events/include/pulp/events/coalesced_updater.hpp