antennapattern.h

Go to the documentation of this file.

/*
 * Copyright (c) 2013 - Adjacent Link LLC, Bridgewater, New Jersey
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in
 *   the documentation and/or other materials provided with the
 *   distribution.
 * * Neither the name of Adjacent Link LLC nor the names of its
 *   contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef EMANEANTENNAPATTERN_HEADER_
#define EMANEANTENNAPATTERN_HEADER_

#include <cstdint>
#include <map>
#include <memory>
#include <vector>

namespace EMANE
{
  class AntennaPattern
    {
    public:
      AntennaPattern(const std::string & sAntennaPatternURI,
                     const std::string sSubRootName,
                     double dMissingValue);
      
      double getGain(std::int16_t iBearing,std::int16_t iElevation) const;

    private:
      using BearingGainMap = std::map<std::int16_t,double>;
      using ElevationBearingGainMap = std::map<std::int16_t,BearingGainMap *>;
      std::vector<std::unique_ptr<BearingGainMap>> bearings_;
      ElevationBearingGainMap elevationBearingGainMap_;
      double dMissingValue_;
    };
}

#endif // EMANEANTENNAPATTERN_HEADER_