tlp_Observable(3tulip)

tlp_Observable3tulip

Usage

#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

Generated automatically by Doxygen for Tulip Graph Library from the source code.

From tulip-doc 3.1.2-2.3 in Debian 6.0 (Squeeze). Parsed by carta from the page's man source.