Exemplos de NotifierPtr::hasObserver em C++ (Cpp)

Exemplo n.º 1

Arquivo: SocketReactor.cpp Projeto: macchina-io/macchina.io

void SocketReactor::removeEventHandler(const Socket& socket, const Poco::AbstractObserver& observer)
{
	NotifierPtr pNotifier;
	{
		FastMutex::ScopedLock lock(_mutex);
	
		EventHandlerMap::iterator it = _handlers.find(socket);
		if (it != _handlers.end())
		{
			pNotifier = it->second;
			if (pNotifier->hasObserver(observer) && pNotifier->countObservers() == 1)
			{
				_handlers.erase(it);
			}
		}
	}
	if (pNotifier && pNotifier->hasObserver(observer))
	{
		pNotifier->removeObserver(this, observer);
	}

}

Exemplo n.º 2

Arquivo: SocketReactor.cpp Projeto: macchina-io/macchina.io

void SocketReactor::addEventHandler(const Socket& socket, const Poco::AbstractObserver& observer)
{
	NotifierPtr pNotifier;
	{
		FastMutex::ScopedLock lock(_mutex);
		
		EventHandlerMap::iterator it = _handlers.find(socket);
		if (it == _handlers.end())
		{
			pNotifier = new SocketNotifier(socket);
			_handlers[socket] = pNotifier;
		}
		else pNotifier = it->second;
	}
	if (!pNotifier->hasObserver(observer))
		pNotifier->addObserver(this, observer);
}