зеркало из https://github.com/mozilla/gecko-dev.git
46 строки
1.3 KiB
C++
46 строки
1.3 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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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/* inline methods that belong in ArenaRefPtr.h, except that they require
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the inclusion of headers for all types that ArenaRefPtr can handle */
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#ifndef mozilla_ArenaRefPtrInlines_h
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#define mozilla_ArenaRefPtrInlines_h
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#include "mozilla/ArenaObjectID.h"
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#include "mozilla/Assertions.h"
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#include "mozilla/ComputedStyle.h"
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#include "nsPresArena.h"
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#include "nsStyleStruct.h"
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namespace mozilla {
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template<typename T>
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void
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ArenaRefPtr<T>::AssertValidType()
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{
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// If adding new types, please update nsPresArena::ClearArenaRefPtrWithoutDeregistering
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// as well
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static_assert(IsSame<T, ComputedStyle>::value,
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"ArenaRefPtr<T> template parameter T must be declared in "
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"nsPresArenaObjectList and explicitly handled in"
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"nsPresArena.cpp");
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}
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} // namespace mozilla
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template<typename T>
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void
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nsPresArena::RegisterArenaRefPtr(mozilla::ArenaRefPtr<T>* aPtr)
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{
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MOZ_ASSERT(!mArenaRefPtrs.Contains(aPtr));
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mArenaRefPtrs.Put(aPtr, T::ArenaObjectID());
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}
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#endif
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