accessible/base/nsAccCache.h
author Doug Thayer <dothayer@mozilla.com>
Sat, 13 Apr 2019 18:46:13 +0000
changeset 469416 05fe1e4224558caf7483c6f9d5f1d9e0a9f5912d
parent 448947 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1538279 - Only readahead DLLs in parent process r=glandium There shouldn't be any need to do this for content processes as the DLL should already be in the system file cache. Differential Revision: https://phabricator.services.mozilla.com/D26017

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 _nsAccCache_H_
#define _nsAccCache_H_

#include "xpcAccessibleDocument.h"

////////////////////////////////////////////////////////////////////////////////
// Accessible cache utils
////////////////////////////////////////////////////////////////////////////////

template <class T>
void UnbindCacheEntriesFromDocument(
    nsRefPtrHashtable<nsPtrHashKey<const void>, T>& aCache) {
  for (auto iter = aCache.Iter(); !iter.Done(); iter.Next()) {
    T* accessible = iter.Data();
    MOZ_ASSERT(accessible && !accessible->IsDefunct());
    accessible->Document()->UnbindFromDocument(accessible);
    iter.Remove();
  }
}

#endif