sf::TListener< Args >::emitter_type Class Reference

Emitter class type for creating an instance which is emitting events to listeners. More...

#include <TListener.h>

Public Member Functions
	emitter_type ()=default
	~emitter_type ()
	Destructor clearing all shared pointers.
TListener *	link (ListenerList *list, const func_type &function) const
	Assigns a listener instance to this handler instance and also to the passed listener list.
template<typename T >
TListener *	link (ListenerList *list, T *obj, void(T::*method)(Args... args)) const
	Assigns a listener instance to this handler instance and also to the passed listener list.
void	call (Args... args)
	Calls the linked listeners and also cleans up when pointer expired.
size_t	cleanup ()
	Removes expired listeners.
void	flush ()
	Removes all listeners.

Detailed Description

template<typename... Args>
class sf::TListener< Args >::emitter_type

Emitter class type for creating an instance which is emitting events to listeners.

Constructor & Destructor Documentation

emitter_type()

template<typename... Args>

sf::TListener< Args >::emitter_type::emitter_type ( )

default

Default constructor.

~emitter_type()

template<typename... Args>

sf::TListener< Args >::emitter_type::~emitter_type

(

)

Destructor clearing all shared pointers.

Member Function Documentation

call()

template<typename... Args>

void sf::TListener< Args >::emitter_type::call

(

Args...

args

)

Calls the linked listeners and also cleans up when pointer expired.

Parameters

args	Arguments set using this template.

cleanup()

template<typename... Args>

size_t sf::TListener< Args >::emitter_type::cleanup

(

)

Removes expired listeners.

Returns

Amount of removed entries.

flush()

template<typename... Args>

void sf::TListener< Args >::emitter_type::flush

(

)

Removes all listeners.

link() [1/2]

template<typename... Args>

TListener * sf::TListener< Args >::emitter_type::link	(	ListenerList *	list,
		const func_type &	function
	)		const

Assigns a listener instance to this handler instance and also to the passed listener list.

Returns

Pointer to created TListener which can be deleted to unlink.

link() [2/2]

template<typename... Args>

template<typename T >

TListener * sf::TListener< Args >::emitter_type::link	(	ListenerList *	list,
		T *	obj,
		void(T::*)(Args... args)	method
	)		const

Assigns a listener instance to this handler instance and also to the passed listener list.

Returns

Pointer to created TListener which can be deleted to unlink.

---

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

• TListener.h