FlightAndPositionPair.cc

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/*
 * FlightAndPositionPair.cpp
 *
 *  Created on: May 11, 2015
 *      Author: leven
 */

#include "FlightAndPositionPair.h"
#include "Flight.h"
#include "Airplane.h"
#include "Ads_bDataBase.h"
#include <math.h>


using namespace RdAirplane;
using namespace utl;

FlightAndPositionPair::FlightAndPositionPair(
  const Flight* pFlight,
  const Point& pAirplanePosition,
  const Point& pReconstructedPosition,
  const TimeStamp& pTime) :
  _flight_(pFlight),
  _airplanePosition_(pAirplanePosition),
  _reconstructedPosition_(pReconstructedPosition),
  _time_(pTime) {
  CoordinateSystemPtr coordinateSystem = pFlight->getAirplane().getAdsBDataBase().getCoordinateSystem();
  _distanceFromReconstructedPositionSquared_ =
     pow(_airplanePosition_.GetX(coordinateSystem)-_reconstructedPosition_.GetX(coordinateSystem), 2) +
     pow(_airplanePosition_.GetY(coordinateSystem)-_reconstructedPosition_.GetY(coordinateSystem), 2) +
     pow(_airplanePosition_.GetY(coordinateSystem)-_reconstructedPosition_.GetY(coordinateSystem), 2);
}

FlightAndPositionPair::~FlightAndPositionPair() {}

bool FlightAndPositionPair::comparator(const FlightAndPositionPair& pLHS, const FlightAndPositionPair& pRHS) {
  return pLHS._distanceFromReconstructedPositionSquared_ < pRHS._distanceFromReconstructedPositionSquared_;
}