зеркало из https://github.com/mozilla/gecko-dev.git
57 строки
1.5 KiB
C++
57 строки
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_RootedDictionary_h__
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#define mozilla_dom_RootedDictionary_h__
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#include "mozilla/GuardObjects.h"
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#include "mozilla/dom/Nullable.h"
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#include "jsapi.h"
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namespace mozilla {
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namespace dom {
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template<typename T>
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class MOZ_STACK_CLASS RootedDictionary : public T,
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private JS::CustomAutoRooter
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{
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public:
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explicit RootedDictionary(JSContext* cx MOZ_GUARD_OBJECT_NOTIFIER_PARAM) :
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T(),
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JS::CustomAutoRooter(cx MOZ_GUARD_OBJECT_NOTIFIER_PARAM_TO_PARENT)
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{
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}
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virtual void trace(JSTracer *trc) override
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{
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this->TraceDictionary(trc);
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}
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};
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template<typename T>
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class MOZ_STACK_CLASS NullableRootedDictionary : public Nullable<T>,
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private JS::CustomAutoRooter
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{
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public:
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explicit NullableRootedDictionary(JSContext* cx MOZ_GUARD_OBJECT_NOTIFIER_PARAM) :
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Nullable<T>(),
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JS::CustomAutoRooter(cx MOZ_GUARD_OBJECT_NOTIFIER_PARAM_TO_PARENT)
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{
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}
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virtual void trace(JSTracer *trc) override
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{
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if (!this->IsNull()) {
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this->Value().TraceDictionary(trc);
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}
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}
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};
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} // namespace dom
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} // namespace mozilla
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#endif /* mozilla_dom_RootedDictionary_h__ */
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