mojo/system/message_in_transit_queue.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "mojo/system/message_in_transit_queue.h"
   6
   7 #include "base/logging.h"
   8 #include "base/stl_util.h"
   9
  10 namespace mojo {
  11 namespace system {
  12
  13 MessageInTransitQueue::MessageInTransitQueue() {
  14 }
  15
  16 MessageInTransitQueue::MessageInTransitQueue(PassContents,
  17                                              MessageInTransitQueue* other) {
  18   queue_.swap(other->queue_);
  19 }
  20
  21 MessageInTransitQueue::~MessageInTransitQueue() {
  22   if (!IsEmpty()) {
  23     LOG(WARNING) << "Destroying nonempty message queue";
  24     Clear();
  25   }
  26 }
  27
  28 void MessageInTransitQueue::Clear() {
  29   STLDeleteElements(&queue_);
  30 }
  31
  32 }  // namespace system
  33 }  // namespace mojo