WorkingLooper
fWorker = new WorkingLooper(fActionRequested, fVerbose);
WorkingLooper* fWorker;
WorkingLooper::WorkingLooper(update_type action, bool verbose)
WorkingLooper::~WorkingLooper()
WorkingLooper::MessageReceived(BMessage* message)
class WorkingLooper : public BLooper {
WorkingLooper(update_type action, bool verbose);
~WorkingLooper();