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BERProvider.hpp

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/******************************************************************************
 * WNS (Wireless Network Simulator)                                           *
 * __________________________________________________________________________ *
 *                                                                            *
 * Copyright (C) 2004-2006                                                    *
 * Chair of Communication Networks (ComNets)                                  *
 * Kopernikusstr. 16, D-52074 Aachen, Germany                                 *
 * phone: ++49-241-80-27910 (phone), fax: ++49-241-80-22242                   *
 * email: wns@comnets.rwth-aachen.de                                          *
 * www: http://wns.comnets.rwth-aachen.de                                     *
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#ifndef GLUE_BERPROVIDER_HPP
#define GLUE_BERPROVIDER_HPP

#include <list>

namespace glue {

    class BERConsumer;

    class BERProvider
    {
    public:
        typedef std::list<BERConsumer*> BERConsumerContainer;

        explicit
        BERProvider();

        virtual
        ~BERProvider();

        virtual void
        attachBERConsumer(BERConsumer* berConsumer);

        virtual void
        detachBERConsumer(BERConsumer* berConsumer);

        void
        notifyBERConsumers(double BER, int packetSize) const;

        const BERConsumerContainer&
        getBERConsumersAttached() const;

    private:
        BERConsumerContainer berConsumers;
    };

} // glue

#endif // GLUE_BERPROVIDER_HPP

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