accessible/base/nsAccCache.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef _nsAccCache_H_
   7 #define _nsAccCache_H_
   8
   9 ////////////////////////////////////////////////////////////////////////////////
  10 // LocalAccessible cache utils
  11 ////////////////////////////////////////////////////////////////////////////////
  12
  13 template <class T>
  14 void UnbindCacheEntriesFromDocument(
  15     nsRefPtrHashtable<nsPtrHashKey<const void>, T>& aCache) {
  16   for (auto iter = aCache.Iter(); !iter.Done(); iter.Next()) {
  17     T* accessible = iter.Data();
  18     MOZ_ASSERT(accessible && !accessible->IsDefunct());
  19     accessible->Document()->UnbindFromDocument(accessible);
  20     iter.Remove();
  21   }
  22 }
  23
  24 #endif