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0f01791ffc
For cases where the class has direct calls (that is, we cast `this` to the subclass before making the call) no longer declare Recv/Answer methods on the base class at all. This should ensure that slots for them are not generated in vtables, and also allow the derived class to choose the method signature (e.g. whether it wants to take something by reference or by value). Differential Revision: https://phabricator.services.mozilla.com/D18132 --HG-- extra : moz-landing-system : lando
50 lines
1.3 KiB
C++
50 lines
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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_MessagePortChild_h
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#define mozilla_dom_MessagePortChild_h
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#include "mozilla/Assertions.h"
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#include "mozilla/dom/PMessagePortChild.h"
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#include "nsISupportsImpl.h"
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namespace mozilla {
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namespace dom {
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class MessagePort;
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class MessagePortChild final : public PMessagePortChild {
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friend class PMessagePortChild;
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public:
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NS_INLINE_DECL_REFCOUNTING(MessagePortChild)
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MessagePortChild();
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void SetPort(MessagePort* aPort) { mPort = aPort; }
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private:
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~MessagePortChild() { MOZ_ASSERT(!mPort); }
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mozilla::ipc::IPCResult RecvEntangled(
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nsTArray<ClonedMessageData>&& aMessages);
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mozilla::ipc::IPCResult RecvReceiveData(
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nsTArray<ClonedMessageData>&& aMessages);
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mozilla::ipc::IPCResult RecvStopSendingDataConfirmed();
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virtual void ActorDestroy(ActorDestroyReason aWhy) override;
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// This is a raw pointer because this child is owned by this MessagePort.
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MessagePort* mPort;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_MessagePortChild_h
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