C++ (Cpp) PathHandler::Quit示例

/*static*/ status_t
BPathMonitor::StopWatching(const char* path, BMessenger target)
{
	if (sLocker == NULL)
		return B_NO_INIT;

	TRACE("StopWatching(%s)\n", path);

	BAutolock _(sLocker);

	WatcherMap::iterator iterator = sWatchers.find(target);
	if (iterator == sWatchers.end())
		return B_BAD_VALUE;

	Watcher* watcher = iterator->second;
	HandlerMap::iterator i = watcher->handlers.find(path);

	if (i == watcher->handlers.end())
		return B_BAD_VALUE;

	PathHandler* handler = i->second;
	watcher->handlers.erase(i);

	handler->Quit();

	if (watcher->handlers.empty()) {
		sWatchers.erase(iterator);
		delete watcher;
	}

	return B_OK;
}

示例#2

显示文件

文件： PathMonitor.cpp 项目： mmanley/Antares

/*static*/ status_t
BPathMonitor::StopWatching(BMessenger target)
{
	if (sLocker == NULL)
		return B_NO_INIT;

	BAutolock _(sLocker);

	WatcherMap::iterator iterator = sWatchers.find(target);
	if (iterator == sWatchers.end())
		return B_BAD_VALUE;

	Watcher* watcher = iterator->second;
	while (!watcher->handlers.empty()) {
		HandlerMap::iterator i = watcher->handlers.begin();
		PathHandler* handler = i->second;
		watcher->handlers.erase(i);

		handler->Quit();
	}

	sWatchers.erase(iterator);
	delete watcher;

	return B_OK;
}