1 /* -*- Mode: C++; tab-width: 13; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=13 sts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 #include "CacheInvalidator.h"
11 void CacheInvalidator::InvalidateCaches() const {
12 // The only sane approach is to require caches to remove invalidators.
13 while (!mCaches
.empty()) {
14 const auto& itr
= mCaches
.begin();
15 const auto pEntry
= *itr
;
16 pEntry
->OnInvalidate();
17 MOZ_ASSERT(mCaches
.find(pEntry
) == mCaches
.end());
23 void AbstractCache::ResetInvalidators(InvalidatorListT
&& newList
) {
24 for (const auto& cur
: mInvalidators
) {
26 (void)cur
->mCaches
.erase(this);
30 mInvalidators
= std::move(newList
);
32 for (const auto& cur
: mInvalidators
) {
33 // Don't assert that we insert, since there may be dupes in `invalidators`.
34 // (and it's not worth removing the dupes)
36 (void)cur
->mCaches
.insert(this);
41 void AbstractCache::AddInvalidator(const CacheInvalidator
& x
) {
42 mInvalidators
.push_back(&x
);
43 x
.mCaches
.insert(this);
46 } // namespace mozilla