Observable Class Reference

Subject in the Observer pattern; maintains a list of Observer subscribers. More...

#include <Observable.h>

Inheritance diagram for Observable:

Public Member Functions
	Observable ()
virtual	~Observable ()
void	attach (Observer *)
	Subscribe an observer to receive events from this object.
void	detach (Observer *)
	Unsubscribe an observer.

Protected Member Functions
void	notify (Event &)
	Broadcast an event to all attached observers.

Private Member Functions
std::list< Observer * >::iterator	observerAttached (Observer *)

Private Attributes
std::list< Observer * >	m_observerList

Detailed Description

Subject in the Observer pattern; maintains a list of Observer subscribers.

Derived classes call notify() to broadcast events to all attached observers.

Definition at line 11 of file Observable.h.

Constructor & Destructor Documentation

Observable()

Observable::Observable

(

)

Definition at line 5 of file Observable.cpp.

~Observable()

Observable::~Observable ( )

virtual

Definition at line 10 of file Observable.cpp.

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Member Function Documentation

attach()

void Observable::attach

(

Observer *

observer

)

Subscribe an observer to receive events from this object.

Definition at line 24 of file Observable.cpp.

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detach()

void Observable::detach

(

Observer *

observer

)

Unsubscribe an observer.

Definition at line 33 of file Observable.cpp.

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notify()

void Observable::notify ( Event &  event )

protected

Broadcast an event to all attached observers.

Definition at line 44 of file Observable.cpp.

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observerAttached()

std::list< Observer * >::iterator Observable::observerAttached ( Observer *  observer )

private

Definition at line 52 of file Observable.cpp.

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Member Data Documentation

m_observerList

std::list<Observer*> Observable::m_observerList

private

Definition at line 29 of file Observable.h.

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

• Source/Engine/Core/Events/Observable.h
• Source/Engine/Core/Events/Observable.cpp