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49 lines
999 B
C++
49 lines
999 B
C++
// Copyright 2013 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "mojo/public/cpp/bindings/lib/message_queue.h"
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#include "mojo/public/cpp/bindings/message.h"
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#include "mojo/public/cpp/environment/logging.h"
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namespace mojo {
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namespace internal {
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MessageQueue::MessageQueue() {
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}
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MessageQueue::~MessageQueue() {
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while (!queue_.empty())
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Pop();
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}
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bool MessageQueue::IsEmpty() const {
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return queue_.empty();
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}
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Message* MessageQueue::Peek() {
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MOJO_DCHECK(!queue_.empty());
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return queue_.front();
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}
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void MessageQueue::Push(Message* message) {
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queue_.push(new Message());
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queue_.back()->Swap(message);
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}
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void MessageQueue::Pop(Message* message) {
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MOJO_DCHECK(!queue_.empty());
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queue_.front()->Swap(message);
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Pop();
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}
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void MessageQueue::Pop() {
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MOJO_DCHECK(!queue_.empty());
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delete queue_.front();
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queue_.pop();
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}
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} // namespace internal
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} // namespace mojo
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