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Constant.hpp

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 * WiFiMac                                                                    *
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#ifndef WIFIMAC_LOWERMAC_RATEADAPTATIONSTRATEGIES_CONSTANT_HPP
#define WIFIMAC_LOWERMAC_RATEADAPTATIONSTRATEGIES_CONSTANT_HPP

#include <WIFIMAC/lowerMAC/rateAdaptationStrategies/IRateAdaptationStrategy.hpp>
#include <WIFIMAC/convergence/PhyUser.hpp>
#include <WIFIMAC/convergence/PhyMode.hpp>
#include <WIFIMAC/lowerMAC/Manager.hpp>

#include <WNS/service/dll/Address.hpp>

namespace wifimac { namespace lowerMAC { namespace rateAdaptationStrategies {

    class Constant :
        public IRateAdaptationStrategy
    {
    public:
        Constant(
            const wns::pyconfig::View& config_,
            wns::service::dll::UnicastAddress receiver_,
            wifimac::management::PERInformationBase*,
            wifimac::management::SINRInformationBase*,
            wifimac::lowerMAC::Manager*,
            wifimac::convergence::PhyUser*,
            wns::logger::Logger*);


        wifimac::convergence::PhyMode
        getPhyMode(size_t numTransmissions) const;

        wifimac::convergence::PhyMode
        getPhyMode(size_t numTransmissions,
                   const wns::Ratio lqm) const;

        void
        setCurrentPhyMode(wifimac::convergence::PhyMode pm);   

    private:
        const wifimac::convergence::PhyMode myPM;

        struct Friends
        {
            wifimac::convergence::PhyUser* phyUser;
        } friends;
    };
}}}
#endif // #ifndef WIFIMAC_LOWERMAC_RATEADAPTIONSTRATEGIES_CONSTANT_HPP

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