single-model-spectrum-channel.h

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/*
 * Copyright (c) 2009 CTTC
 *
 * SPDX-License-Identifier: GPL-2.0-only
 *
 * Author: Nicola Baldo <nbaldo@cttc.es>
 */
 
#ifndef SINGLE_MODEL_SPECTRUM_CHANNEL_H
#define SINGLE_MODEL_SPECTRUM_CHANNEL_H
 
#include "spectrum-channel.h"
#include "spectrum-model.h"
 
#include <ns3/traced-callback.h>
 
namespace ns3
{
 
/**
 * \ingroup spectrum
 *
 * \brief SpectrumChannel implementation which handles a single spectrum model
 *
 * All SpectrumPhy layers attached to this SpectrumChannel
 */
class SingleModelSpectrumChannel : public SpectrumChannel
{
  public:
    SingleModelSpectrumChannel();
 
    /**
     * \brief Get the type ID.
     * \return the object TypeId
     */
    static TypeId GetTypeId();
 
    // inherited from SpectrumChannel
    void RemoveRx(Ptr<SpectrumPhy> phy) override;
    void AddRx(Ptr<SpectrumPhy> phy) override;
    void StartTx(Ptr<SpectrumSignalParameters> params) override;
 
    // inherited from Channel
    std::size_t GetNDevices() const override;
    Ptr<NetDevice> GetDevice(std::size_t i) const override;
 
    /// Container: SpectrumPhy objects
    typedef std::vector<Ptr<SpectrumPhy>> PhyList;
 
  private:
    void DoDispose() override;
 
    /**
     * Used internally to reschedule transmission after the propagation delay.
     *
     * \param params
     * \param receiver
     */
    void StartRx(Ptr<SpectrumSignalParameters> params, Ptr<SpectrumPhy> receiver);
 
    /**
     * List of SpectrumPhy instances attached to the channel.
     */
    PhyList m_phyList;
 
    /**
     * SpectrumModel that this channel instance is supporting.
     */
    Ptr<const SpectrumModel> m_spectrumModel;
};
 
} // namespace ns3
 
#endif /* SINGLE_MODEL_SPECTRUM_CHANNEL_H */