chromium/services/webnn/queueable_resource_state_base.h

// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SERVICES_WEBNN_QUEUEABLE_RESOURCE_STATE_BASE_H_
#define SERVICES_WEBNN_QUEUEABLE_RESOURCE_STATE_BASE_H_

#include <queue>

#include "base/memory/ref_counted.h"
#include "base/memory/scoped_refptr.h"
#include "base/sequence_checker.h"
#include "base/thread_annotations.h"

namespace webnn {

class ResourceTask;

// A handle to a resource which may be queued in a `ResourceTask`. This class is
// reference counted so that operations that are in progress can keep the
// resources they are using alive until they complete. This class may not be
// passed between threads.
//
// This class should not be extended directly. Please extend the
// `QueueableResourceState` class instead.
class QueueableResourceStateBase
    : public base::RefCounted<QueueableResourceStateBase> { … };

}  // namespace webnn

#endif  // SERVICES_WEBNN_QUEUEABLE_RESOURCE_STATE_BASE_H_