NAME
tlp::Observable -
SYNOPSIS
#include <Observable.h>
Inherited by tlp::ColorScale, tlp::Graph, and tlp::PropertyInterface.
Public Member Functions
virtual ~Observable ()
void addObserver (Observer *)
unsigned int countObservers ()
void removeObserver (Observer *)
void removeObservers ()
void notifyObservers ()
void notifyDestroy ()
Static Public Member Functions
static void holdObservers ()
static void unholdObservers ()
Protected Attributes
stdext::slist< Observer * > observersList
Static Protected Attributes
static int holdCounter
static ObserverMap holdMap
Detailed Description
All instances of that class can be observed by by an instance of the Observer class.
Constructor & Destructor Documentation
virtual tlp::Observable::~Observable () [inline, virtual]
Member Function Documentation
void tlp::Observable::addObserver (Observer * obs) [inline] Register a new observer
unsigned int tlp::Observable::countObservers () [inline] Returns the number of observers
static void tlp::Observable::holdObservers () [static] Queue notifications
void tlp::Observable::notifyDestroy () Notify all the observers that the object will be destroyed. Need to be call into the dstructor of the observable.
void tlp::Observable::notifyObservers () Notify all the observers
void tlp::Observable::removeObserver (Observer * item) [inline] Remove an observer
void tlp::Observable::removeObservers () [inline] Remove all observers
static void tlp::Observable::unholdObservers () [static] UnQueue notifications
Member Data Documentation
int tlp::Observable::holdCounter [static, protected]
ObserverMap tlp::Observable::holdMap [static, protected]
stdext::slist<Observer*> tlp::Observable::observersList [protected]
Author
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