ASignal< Args > Class Template Reference

Classes
struct	call_wrapper

Public Types
using	func_t = std::function<void(Args...)>
using	emits_args_t = std::tuple<Args...>

Public Member Functions
template<typename Projection>
auto	projected (Projection &&projection) const
call_wrapper	operator() (Args... args)
	ASignal (ASignal &&) noexcept=default
	ASignal (const ASignal &)=delete
	operator bool () const
void	clearAllConnections () const noexcept override
void	clearAllConnectionsWith (aui::no_escape< AObjectBase > object) const noexcept override
bool	hasConnectionsWith (aui::no_escape< AObjectBase > object) const noexcept override
Public Member Functions inherited from AAbstractSignal
bool	isDestroyed () const noexcept

Additional Inherited Members
Protected Member Functions inherited from AAbstractSignal
void	linkSlot (AObjectBase *object) noexcept
void	unlinkSlot (AObjectBase *object) noexcept
Static Protected Member Functions inherited from AAbstractSignal
static bool &	isDisconnected ()
static _weak< AObject >	weakPtrFromObject (AObject *object)

Member Function Documentation

clearAllConnections()

template<typename... Args>

void ASignal< Args >::clearAllConnections ( ) const

inlineoverridevirtualnoexcept

Implements AAbstractSignal.

clearAllConnectionsWith()

template<typename... Args>

void ASignal< Args >::clearAllConnectionsWith ( aui::no_escape< AObjectBase > object ) const

inlineoverridevirtualnoexcept

Implements AAbstractSignal.

hasConnectionsWith()

template<typename... Args>

bool ASignal< Args >::hasConnectionsWith ( aui::no_escape< AObjectBase > object ) const

inlinenodiscardoverridevirtualnoexcept

Implements AAbstractSignal.

operator bool()

template<typename... Args>

ASignal< Args >::operator bool ( ) const

inline

Check whether signal contains any connected slots or not. It's very useful then signal argument values calculation is expensive and you do not want to calculate them if no signals connected to the slot.

Returns

true, if slot contains any connected slots, false otherwise.

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

• aui.core/src/AUI/Common/ASignal.h

Inheritance diagram for ASignal< Args >:

Collaboration diagram for ASignal< Args >: