taskrunner.h

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/********************************************************************************************
* Twitch Broadcasting SDK
*
* This software is supplied under the terms of a license agreement with Twitch Interactive, Inc. and
* may not be copied or used except in accordance with the terms of that agreement
* Copyright (c) 2012-2016 Twitch Interactive, Inc.
*********************************************************************************************/

#pragma once

#include "twitchsdk/core/concurrentqueue.h"
#include "twitchsdk/core/task/task.h"
#include "twitchsdk/core/threadsync.h"
#include "twitchsdk/core/thread.h"

namespace ttv
{
    class TaskRunner;
}

class ttv::TaskRunner
{
public:
    TaskRunner();
    TaskRunner(const std::string& name);
    ~TaskRunner();

public:
    bool AddTask(std::shared_ptr<Task> task);
    void PollTasks();
    void Shutdown();

private:
    void Initialize();
    void TaskRunnerThreadProc();

private:
    volatile bool mTaskRunnerThreadRunning;
    std::shared_ptr<IThread> mTaskRunnerThread;

    ConcurrentQueue< std::shared_ptr<Task> > mTaskQ;
    ConcurrentQueue< std::shared_ptr<Task> > mDoneTaskQ;

    std::shared_ptr<IThreadSync> mThreadSync;
    std::string mName;
};