WsfNearestNeighborCorrelation.hpp

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// ****************************************************************************
// CUI
//
// The Advanced Framework for Simulation, Integration, and Modeling (AFSIM)
//
// Copyright 2003-2015 The Boeing Company. All rights reserved.
//
// The use, dissemination or disclosure of data in this file is subject to
// limitation or restriction. See accompanying README and LICENSE for details.
// ****************************************************************************
 
#ifndef WSFNEARESTNEIGHBORCORRELATION_HPP
#define WSFNEARESTNEIGHBORCORRELATION_HPP
 
#include "wsf_export.h"
 
#include <map>
#include <set>
 
class UtInput;
#include "WsfCorrelationStrategy.hpp"
#include "WsfCovariance.hpp"
#include "WsfTrackId.hpp"

class WSF_EXPORT WsfNearestNeighborCorrelation : public WsfCorrelationStrategy
{
public:
   WsfNearestNeighborCorrelation();
   ~WsfNearestNeighborCorrelation() override = default;
   WsfCorrelationStrategy* Clone() const override;
   WsfLocalTrack* CorrelateImpl(double aSimTime, const WsfTrack& aNonLocalTrack, WsfLocalTrackList& aTrackList) override;
 
   bool ProcessInput(UtInput& aInput) override;
 
   void Decorrelate(const WsfTrackId& aRawTrackId) override;
 
private:
   WsfLocalTrack* CorrelateWithConfidenceInterval(double             aSimTime,
                                                  const WsfTrack&    aNonLocalTrack,
                                                  WsfLocalTrackList& aTrackList,
                                                  double&            aSigmaConfidence,
                                                  WsfTrackId&        aExistingCorrelation);
 
   using CovarMap = std::map<WsfTrackId, WsfCovariance*>;
 
   std::map<WsfTrackId, double> mChangeMap;
   std::set<WsfTrackId>         mTurnSet;
   double                       mTrackingSigma;
   double                       mTurningSigma;
   double                       mChangeTime;
   bool                         mPreciseMode;
};
 
#endif