diff options
Diffstat (limited to 'dom/bindings/IterableIterator.cpp')
| -rw-r--r-- | dom/bindings/IterableIterator.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/dom/bindings/IterableIterator.cpp b/dom/bindings/IterableIterator.cpp new file mode 100644 index 0000000000..f8bff763a4 --- /dev/null +++ b/dom/bindings/IterableIterator.cpp @@ -0,0 +1,33 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "mozilla/dom/IterableIterator.h" + +namespace mozilla::dom { + +// Due to IterableIterator being a templated class, we implement the necessary +// CC bits in a superclass that IterableIterator then inherits from. This allows +// us to put the macros outside of the header. The base class has pure virtual +// functions for Traverse/Unlink that the templated subclasses will override. + +NS_IMPL_CYCLE_COLLECTION_CLASS(IterableIteratorBase) + +NS_IMPL_CYCLE_COLLECTING_ADDREF(IterableIteratorBase) +NS_IMPL_CYCLE_COLLECTING_RELEASE(IterableIteratorBase) + +NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(IterableIteratorBase) + tmp->TraverseHelper(cb); +NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END + +NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(IterableIteratorBase) + tmp->UnlinkHelper(); +NS_IMPL_CYCLE_COLLECTION_UNLINK_END + +NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(IterableIteratorBase) + NS_INTERFACE_MAP_ENTRY(nsISupports) +NS_INTERFACE_MAP_END + +} // namespace mozilla::dom |