chromium/gin/per_context_data.h

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef GIN_PER_CONTEXT_DATA_H_
#define GIN_PER_CONTEXT_DATA_H_

#include "base/memory/raw_ptr.h"
#include "base/supports_user_data.h"
#include "gin/gin_export.h"
#include "v8/include/v8-forward.h"

namespace gin {

class ContextHolder;
class Runner;

// There is one instance of PerContextData per v8::Context managed by Gin. This
// class stores all the Gin-related data that varies per context. Arbitrary data
// can be associated with this class by way of the SupportsUserData methods.
// Instances of this class (and any associated user data) are destroyed before
// the associated v8::Context.
class GIN_EXPORT PerContextData : public base::SupportsUserData { … };

}  // namespace gin

#endif  // GIN_PER_CONTEXT_DATA_H_