include/PureMVC/Interfaces/IObserver.hpp

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//  IObserver.hpp
//  PureMVC_C++
//
//  PureMVC Port to C++ by Tang Khai Phuong <phuong.tang@puremvc.org>
//  PureMVC - Copyright(c) 2006-2011 Futurescale, Inc., Some rights reserved.
//  Your reuse is governed by the Creative Commons Attribution 3.0 License
//

#if !defined(__PUREMVC_INTERFACES_IOBSERVER_HPP__)
#define __PUREMVC_INTERFACES_IOBSERVER_HPP__

// STL include
#include <string>
// PureMVC include
#if !defined(__PUREMVC_HPP__)
#define __PUREMVC_INCLUDE__
#include "../PureMVC.hpp"
#endif /* __PUREMVC_HPP__ */

#include "INotification.hpp"

namespace PureMVC
{
    namespace Interfaces
    {
        struct PUREMVC_API IObserver
        {
            virtual void notifyObserver(INotification const& notification) = 0;

            virtual bool compareNotifyContext(void const* object) const = 0;

            virtual ~IObserver(void);
        };
    }
}

#endif /* __PUREMVC_INTERFACES_IOBSERVER_HPP__ */