/* -*- 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/. */

#ifndef EnumeratedArrayCycleCollection_h_

#define EnumeratedArrayCycleCollection_h_

#include "mozilla/EnumeratedArray.h"

#include "nsCycleCollectionTraversalCallback.h"

template<typename IndexType,

         IndexType SizeAsEnumValue,

         typename ValueType>

inline void

ImplCycleCollectionUnlink(mozilla::EnumeratedArray<IndexType,

                                                   SizeAsEnumValue,

                                                   ValueType>& aField)

{

  for (size_t i = 0; i < size_t(SizeAsEnumValue); ++i) {

    aField[IndexType(i)] = nullptr;

  }

}

template<typename IndexType,

         IndexType SizeAsEnumValue,

         typename ValueType>

inline void

ImplCycleCollectionTraverse(nsCycleCollectionTraversalCallback& aCallback,

                            mozilla::EnumeratedArray<IndexType,

                                                     SizeAsEnumValue,

                                                     ValueType>& aField,

                            const char* aName,

                            uint32_t aFlags = 0)

{

  aFlags |= CycleCollectionEdgeNameArrayFlag;

  for (size_t i = 0; i < size_t(SizeAsEnumValue); ++i) {

    ImplCycleCollectionTraverse(aCallback, aField[IndexType(i)], aName, aFlags);

  }

}

#endif // EnumeratedArrayCycleCollection_h_