chromium/base/task/thread_pool/priority_queue.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_PRIORITY_QUEUE_H_
#define BASE_TASK_THREAD_POOL_PRIORITY_QUEUE_H_

#include <functional>
#include <memory>

#include "base/base_export.h"
#include "base/containers/intrusive_heap.h"
#include "base/task/common/checked_lock.h"
#include "base/task/thread_pool/task_source.h"
#include "base/task/thread_pool/task_source_sort_key.h"
#include "base/types/cxx23_to_underlying.h"

namespace base {
namespace internal {

// A PriorityQueue holds TaskSources of Tasks. This class is not thread-safe
// (requires external synchronization).
class BASE_EXPORT PriorityQueue { … };

}  // namespace internal
}  // namespace base

#endif  // BASE_TASK_THREAD_POOL_PRIORITY_QUEUE_H_