folly/folly/io/async/EventBaseManager.h

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <memory>

#include <folly/Optional.h>
#include <folly/ThreadLocal.h>
#include <folly/io/async/EventBase.h>

namespace folly {

/**
 * Manager for per-thread EventBase objects.
 *   This class will find or create a EventBase for the current
 *   thread, associated with thread-specific storage for that thread.
 *   Although a typical application will generally only have one
 *   EventBaseManager, there is no restriction on multiple instances;
 *   the EventBases belong to one instance are isolated from those of
 *   another.
 */
class EventBaseManager { … };

} // namespace folly