michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim:set ts=2 sw=2 sts=2 et cindent: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef EnumeratedArrayCycleCollection_h_
michael@0: #define EnumeratedArrayCycleCollection_h_
michael@0: 
michael@0: #include "mozilla/EnumeratedArray.h"
michael@0: #include "nsCycleCollectionTraversalCallback.h"
michael@0: 
michael@0: template <typename IndexType,
michael@0:           MOZ_TEMPLATE_ENUM_CLASS_ENUM_TYPE(IndexType) SizeAsEnumValue,
michael@0:           typename ValueType>
michael@0: inline void
michael@0: ImplCycleCollectionUnlink(mozilla::EnumeratedArray<IndexType,
michael@0:                                                    SizeAsEnumValue,
michael@0:                                                    ValueType>& aField)
michael@0: {
michael@0:   for (size_t i = 0; i < size_t(SizeAsEnumValue); i++) {
michael@0:     aField[IndexType(i)] = nullptr;
michael@0:   }
michael@0: }
michael@0: 
michael@0: template <typename IndexType,
michael@0:           MOZ_TEMPLATE_ENUM_CLASS_ENUM_TYPE(IndexType) SizeAsEnumValue,
michael@0:           typename ValueType>
michael@0: inline void
michael@0: ImplCycleCollectionTraverse(nsCycleCollectionTraversalCallback& aCallback,
michael@0:                             mozilla::EnumeratedArray<IndexType,
michael@0:                                                      SizeAsEnumValue,
michael@0:                                                      ValueType>& aField,
michael@0:                             const char* aName,
michael@0:                             uint32_t aFlags = 0)
michael@0: {
michael@0:   aFlags |= CycleCollectionEdgeNameArrayFlag;
michael@0:   for (size_t i = 0; i < size_t(SizeAsEnumValue); ++i) {
michael@0:     ImplCycleCollectionTraverse(aCallback, aField[IndexType(i)], aName, aFlags);
michael@0:   }
michael@0: }
michael@0: 
michael@0: #endif // EnumeratedArrayCycleCollection_h_