C++ (Cpp) Iterator::key示例

示例#1

文件： MojDbIndex.cpp 项目： sailesharya/db8

MojErr MojDbIndex::cancelWatch(MojDbWatcher* watcher)
{
    LOG_TRACE("Entering function %s", __FUNCTION__);
	MojAssert(isOpen());
	MojAssert(watcher);

    LOG_DEBUG("[db_mojodb] Index_cancelWatch: index name = %s; domain = %s\n",
		this->name().data(), watcher->domain().data());

	MojThreadWriteGuard guard(m_lock);
	MojSize idx;
	MojSize size = m_watcherVec.size();
	for (idx = 0; idx < size; ++idx) {
		if (m_watcherVec.at(idx).get() == watcher) {
			MojErr err = m_watcherVec.erase(idx);
			MojErrCheck(err);
			WatcherMap::Iterator iter;
			err = m_watcherMap.find(watcher->domain(), iter);
			MojErrCheck(err);
			if (iter != m_watcherMap.end()) {
				iter.value() -= 1;
				if (iter.value() == 0) {
					bool found = false;
					m_watcherMap.del(iter.key(), found);
					MojAssert(found);
					LOG_DEBUG("[db_mojodb] Index_cancelwatch: Domain Del found = %d; index name = %s; domain = %s\n",
 						(int)found, this->name().data(), watcher->domain().data());
				}
			}
			break;
		}
	}
	if (idx == size)
		MojErrThrow(MojErrDbWatcherNotRegistered);

	return MojErrNone;
}

示例#2

文件： MojDbIndex.cpp 项目： KyleMaas/db8

MojErr MojDbIndex::cancelWatch(MojDbWatcher* watcher)
{
	MojAssert(isOpen());
	MojAssert(watcher);
	MojLogTrace(s_log);

	MojLogInfo(s_log, _T("Index_cancelWatch: index name = %s; domain = %s\n"),
				this->name().data(), watcher->domain().data());

	MojThreadWriteGuard guard(m_lock);
	MojSize idx;
	MojSize size = m_watcherVec.size();
	for (idx = 0; idx < size; ++idx) {
		if (m_watcherVec.at(idx).get() == watcher) {
			MojErr err = m_watcherVec.erase(idx);
			MojErrCheck(err);
			WatcherMap::Iterator iter;
			err = m_watcherMap.find(watcher->domain(), iter);
			MojErrCheck(err);
			if (iter != m_watcherMap.end()) {
				iter.value() -= 1;
				if (iter.value() == 0) {
					bool found = false;
					m_watcherMap.del(iter.key(), found);
					MojAssert(found);
					MojLogInfo(s_log, _T("Index_cancelwatch: Domain Del found = %d; index name = %s; domain = %s\n"),
 						(int)found, this->name().data(), watcher->domain().data());
				}
			}
			break;
		}
	}
	if (idx == size)
		MojErrThrow(MojErrDbWatcherNotRegistered);

	return MojErrNone;
}