/usr/include/ns3.17/ns3/spectrum-converter.h is in libns3-dev 3.17+dfsg-1build1.
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/*
* Copyright (c) 2009 CTTC
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Nicola Baldo <nbaldo@cttc.es>
*/
#ifndef SPECTRUM_CONVERTER_H
#define SPECTRUM_CONVERTER_H
#include <ns3/spectrum-value.h>
namespace ns3 {
/**
* \ingroup spectrum
*
* Class which implements a converter between SpectrumValue which are
* defined over different SpectrumModel. In more formal terms, this class
* allows conversion between different function spaces. In practical
* terms, this allows you to mix different spectrum representation
* within the same channel, such as a device using a coarse spectrum
* representation (e.g., one frequency for each IEEE 802.11 channel)
* and devices using a finer representation (e.g., one frequency for
* each OFDM subcarrier).
*
*/
class SpectrumConverter : public SimpleRefCount<SpectrumConverter>
{
public:
/**
* Create a SpectrumConverter class that will be able to convert ValueVsFreq
* instances defined over one SpectrumModel to corresponding ValueVsFreq
* instances defined over a diffent SpectrumModel
*
* @param fromSpectrumModel the SpectrumModel to convert from
* @param toSpectrumModel the SpectrumModel to convert to
*/
SpectrumConverter (Ptr<const SpectrumModel> fromSpectrumModel, Ptr<const SpectrumModel> toSpectrumModel);
SpectrumConverter ();
/**
* Convert a particular ValueVsFreq instance to
*
* @param vvf the ValueVsFreq instance to be converted
*
* @return the converted version of the provided ValueVsFreq
*/
Ptr<SpectrumValue> Convert (Ptr<const SpectrumValue> vvf) const;
private:
/**
* Calculate the coefficient for value conversion between elements
*
* @param from BandInfo to convert from
* @param to BandInfo to convert to
*
* @return the fraction of the value of the "from" BandInfos that is
* mapped to the "to" BandInfo
*/
double GetCoefficient (const BandInfo& from, const BandInfo& to) const;
std::vector<std::vector<double> > m_conversionMatrix; // /< matrix of conversion coefficients
Ptr<const SpectrumModel> m_fromSpectrumModel; // /< the SpectrumModel this SpectrumConverter instance can convert from
Ptr<const SpectrumModel> m_toSpectrumModel; // /< the SpectrumModel this SpectrumConverter instance can convert to
};
} // namespace ns3
#endif /* SPECTRUM_CONVERTER_H */
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