1/*
2 * Copyright (C) 2017 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "chre/core/event_ref_queue.h"
18
19#include "chre/platform/assert.h"
20
21namespace chre {
22
23EventRefQueue::~EventRefQueue() {
24  CHRE_ASSERT_LOG(empty(), "Potentially leaking events if queue not empty "
25                  "when destroyed");
26}
27
28bool EventRefQueue::push(Event *event) {
29  CHRE_ASSERT(event != nullptr);
30
31  bool pushed = mQueue.push(event);
32  if (pushed) {
33    event->incrementRefCount();
34  }
35
36  return pushed;
37}
38
39Event *EventRefQueue::pop() {
40  CHRE_ASSERT(!mQueue.empty());
41
42  Event *event = mQueue.front();
43  mQueue.pop();
44  event->decrementRefCount();
45
46  return event;
47}
48
49}  // namespace chre
50