sf::ListenerList Class Reference

Base class used as container for classes having listeners created by sf::TListener template. More...

#include <TListener.h>

Classes
struct	base_type
	Type definition of a class having a virtual destructor used as a base class for sf::TListener. More...

Public Member Functions
	~ListenerList ()
	Destructor deleting all entries by calling flushListeners().
size_t	flushListeners ()
	Deletes all the linked entries in the list.
size_t	removeListener (base_type *entry)
	Removes the given entry from the list.
size_t	cleanupListeners ()
	Removes all invalid/unused entries.

Friends
template<typename... Args>
class	TListener
	Allows access to appendListener() method from the TListener template.

Detailed Description

Base class used as container for classes having listeners created by sf::TListener template.

Constructor & Destructor Documentation

~ListenerList()

sf::ListenerList::~ListenerList ( )

inline

Destructor deleting all entries by calling flushListeners().

Member Function Documentation

cleanupListeners()

size_t sf::ListenerList::cleanupListeners ( )

inline

Removes all invalid/unused entries.

There is no real need call this method explicitly since it is called when a new link is added. It is mainly used during unit tests to check proper functioning.

Returns

Amount of removed entries.

flushListeners()

size_t sf::ListenerList::flushListeners ( )

inline

Deletes all the linked entries in the list.

Returns

A mount of flushed entries.

removeListener()

size_t sf::ListenerList::removeListener ( base_type *  entry )

inline

Removes the given entry from the list.

Returns

Amount of removed entries.

Friends And Related Symbol Documentation

TListener

template<typename... Args>

friend class TListener

friend

Allows access to appendListener() method from the TListener template.

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

• TListener.h