aria::reactive::Effect Class Reference

#include <effect.hpp>

Public Member Functions
template<std::invocable<> Fn>
	Effect (Fn fn)
	Runs fn once eagerly (to collect its initial dependency set), then automatically re-runs it whenever any tracked read changes.
	Effect (const Effect &)=delete
Effect &	operator= (const Effect &)=delete
	Effect (Effect &&) noexcept=default
Effect &	operator= (Effect &&) noexcept=default
void	stop () noexcept
	Explicitly cancel (without waiting for destruction).
bool	active () const noexcept
::aria::Subscription	into_subscription () &&noexcept
	Transfer ownership into a unified aria::Subscription, so that an Effect can be dropped into any SubscriptionBag alongside other observers (Property::on_changed, EventBus::subscribe, ...).

Constructor & Destructor Documentation

Effect() [1/3]

template<std::invocable<> Fn>

aria::reactive::Effect::Effect ( Fn fn )

inlineexplicit

Runs fn once eagerly (to collect its initial dependency set), then automatically re-runs it whenever any tracked read changes.

Effect() [2/3]

aria::reactive::Effect::Effect ( const Effect & )

delete

Effect() [3/3]

aria::reactive::Effect::Effect ( Effect && )

defaultnoexcept

Member Function Documentation

operator=() [1/2]

Effect & aria::reactive::Effect::operator= ( const Effect & )

delete

operator=() [2/2]

Effect & aria::reactive::Effect::operator= ( Effect && )

defaultnoexcept

stop()

void aria::reactive::Effect::stop ( )

inlinenoexcept

Explicitly cancel (without waiting for destruction).

active()

bool aria::reactive::Effect::active ( ) const

inlinenodiscardnoexcept

into_subscription()

::aria::Subscription aria::reactive::Effect::into_subscription ( ) &&

inlinenodiscardnoexcept

Transfer ownership into a unified aria::Subscription, so that an Effect can be dropped into any SubscriptionBag alongside other observers (Property::on_changed, EventBus::subscribe, ...).

---

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

• modules/core/include/aria/reactive/effect.hpp