source: flair-dev/trunk/include/FlairCore/Watchdog.h@ 12

// %flair:license{
// This file is part of the Flair framework distributed under the
// CECILL-C License, Version 1.0.
// %flair:license}
/*!
 * \file Watchdog.h
 * \brief Watchdog Class
 * \author Gildas Bayard, Copyright Heudiasyc UMR UTC/CNRS 7253
 * \date 2016/02/25
 * \version 1.0
 */

#ifndef WATCHDOG_H
#define WATCHDOG_H

#include <Thread.h>
#include <functional>

namespace flair {
namespace core {

    /*! \class Watchdog
    *
    * \brief Watchdog class
    *
    * Calls a given function if not touched within a specified period of time
    *
    */
    class Watchdog:public Thread {
    public:
        Watchdog(const Object* parent,std::function<void()> _expired,Time _timer);
        ~Watchdog();

        //reset the timer
        void Touch();
        void SetTimer(Time _Timer);
    private:
        void Run();
        std::function<void()> expired;
        Time timer;
    };

} // end namespace core
} // end namespace flair

#endif // WATCHDOG_H