chromium/v8/src/handles/persistent-handles.h

// Copyright 2020 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef V8_HANDLES_PERSISTENT_HANDLES_H_
#define V8_HANDLES_PERSISTENT_HANDLES_H_

#include <vector>

#include "include/v8-internal.h"
#include "src/api/api.h"
#include "src/base/macros.h"
#include "src/execution/isolate.h"
#include "src/objects/visitors.h"
#include "testing/gtest/include/gtest/gtest_prod.h"  // nogncheck

namespace v8 {
namespace internal {

class Heap;

// PersistentHandles serves as a container for handles that can be passed back
// and forth between threads. Allocation and deallocation of this class is
// thread-safe and the isolate tracks all PersistentHandles containers.
class PersistentHandles { … };

class PersistentHandlesList { … };

// PersistentHandlesScope sets up a scope in which all created main thread
// handles become persistent handles that can be sent to another thread.
class V8_NODISCARD PersistentHandlesScope { … };

}  // namespace internal
}  // namespace v8

#endif  // V8_HANDLES_PERSISTENT_HANDLES_H_