vgui_observable Class Reference

#include <vgui_observable.h>

Inheritance diagram for vgui_observable:

List of all members.

---

Detailed Description

Base class for classes that want to broadcast messages to observers.

Objects from classes derived from vgui_observable can broadcast a vgui_message or an update using notify() to all the vgui_observer's attached to themselves.

Definition at line 29 of file vgui_observable.h.

Public Member Functions
	vgui_observable ()
	Constructor - create a default observable.
virtual	~vgui_observable ()
	Destructor.
void	attach (vgui_observer *)
	Attach the given observer to receive notify messages.
void	detach (vgui_observer *)
	Detach the given observer.
void	get_observers (vcl_vector< vgui_observer * > &) const
	Returns a list of all the observers for this observable.
virtual void	notify () const
	Broadcast an update to all observers of this class.
virtual void	notify (const vgui_message &) const
	Broadcast a message to all observers of this class.
Private Member Functions
	vgui_observable (vgui_observable const &)
	Disallow assignment.
void	operator== (vgui_observable const &)
	Disallow assignment.
Private Attributes
vcl_vector< vgui_observer * >	observers
	List of all observers for this observable.

---

Constructor & Destructor Documentation

vgui_observable::vgui_observable

(

)

[inline]

Constructor - create a default observable.

Definition at line 33 of file vgui_observable.h.

vgui_observable::~vgui_observable

(

)

[virtual]

Destructor.

Definition at line 21 of file vgui_observable.cxx.

vgui_observable::vgui_observable

(

vgui_observable const &

)

[inline, private]

Disallow assignment.

Definition at line 58 of file vgui_observable.h.

---

Member Function Documentation

void vgui_observable::attach

(

vgui_observer *

)

Attach the given observer to receive notify messages.

Definition at line 27 of file vgui_observable.cxx.

void vgui_observable::detach

(

vgui_observer *

)

Detach the given observer.

Definition at line 32 of file vgui_observable.cxx.

void vgui_observable::get_observers

(

vcl_vector< vgui_observer * > &

)

const

Returns a list of all the observers for this observable.

Definition at line 42 of file vgui_observable.cxx.

void vgui_observable::notify

(

)

const [virtual]

Broadcast an update to all observers of this class.

Definition at line 49 of file vgui_observable.cxx.

void vgui_observable::notify

(

const vgui_message &

)

const [virtual]

Broadcast a message to all observers of this class.

Definition at line 57 of file vgui_observable.cxx.

void vgui_observable::operator==

(

vgui_observable const &

)

[inline, private]

Disallow assignment.

Definition at line 61 of file vgui_observable.h.

---

Member Data Documentation

vcl_vector<vgui_observer*> vgui_observable::observers [private]

List of all observers for this observable.

Definition at line 55 of file vgui_observable.h.

---

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

• core/vgui/vgui_observable.h
• core/vgui/vgui_observable.cxx

---