chromium/base/task/thread_pool/thread_group_impl.h

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef BASE_TASK_THREAD_POOL_THREAD_GROUP_IMPL_H_
#define BASE_TASK_THREAD_POOL_THREAD_GROUP_IMPL_H_

#include <optional>
#include <string_view>
#include <vector>

#include "base/base_export.h"
#include "base/gtest_prod_util.h"
#include "base/synchronization/condition_variable.h"
#include "base/synchronization/waitable_event.h"
#include "base/task/thread_pool/task_source.h"
#include "base/task/thread_pool/thread_group.h"
#include "base/task/thread_pool/tracked_ref.h"
#include "base/task/thread_pool/worker_thread.h"
#include "base/task/thread_pool/worker_thread_set.h"
#include "base/time/time.h"

namespace base {

class WorkerThreadObserver;

namespace internal {

class TaskTracker;

// A group of |WorkerThread|s that run |Task|s.
//
// The thread group doesn't create threads until Start() is called. Tasks can be
// posted at any time but will not run until after Start() is called.
//
// This class is thread-safe.
class BASE_EXPORT ThreadGroupImpl : public ThreadGroup { … };

}  // namespace internal
}  // namespace base

#endif  // BASE_TASK_THREAD_POOL_THREAD_GROUP_IMPL_H_