AbstractMotionReceiver.h

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#ifndef _ABSTRACTMOTIONRECEIVER_H
#define _ABSTRACTMOTIONRECEIVER_H

#include <list>
#include "IMotionObserver.h"
#include "util/Vector.h"


class AbstractMotionReceiver
{
    public:
        AbstractMotionReceiver();
        virtual ~AbstractMotionReceiver();

        bool addObserver(IMotionObserver *obs);
        bool removeObserver(IMotionObserver *obs);
        void notify(const Vector3d &v);

        virtual void start() = 0;
        virtual void run() = 0;
        virtual void stop() = 0;
        const bool isRunning() const { return m_run; }

    protected:
        void setRunning(const bool run) { m_run = run; }

    private:
        bool m_run;
        typedef std::list<IMotionObserver*> observerList;
        observerList m_observers;
};

#endif

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