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/*
* Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* @file queue.cpp
* @author Janusz Kozerski (j.kozerski@samsung.com)
* @version 1.0
* @brief This file is the implementation of thread-safe queue
*/
#include <mutex>
#include <utility>
#include <cchecker/queue.h>
namespace CCHECKER {
event_t::event_t():
event_type(event_type_t::EVENT_TYPE_UNKNOWN),
app()
{}
event_t::event_t(const app_t &app, event_type_t type):
event_type(type),
app(app)
{}
void Queue::push_event(const event_t &event)
{
std::lock_guard<std::mutex> lock(m_mutex);
m_event_list.push(event);
}
bool Queue::pop_event(event_t &event)
{
std::lock_guard<std::mutex> lock(m_mutex);
if (m_event_list.empty())
return false;
event = std::move(m_event_list.front());
m_event_list.pop();
return true;
}
bool Queue::empty()
{
return m_event_list.empty();
}
} //CCHECKER
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