PndFtsReconLineZOX.h

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//
// Created by Bartosz Sobol on 07.06.2020.
//

#pragma once

#include "tool/PndFtsLineHitSet.h"
#include "tool/PndFtsContext.h"
#include "tool/PndFtsTrack.h"
#include "tool/PndFtsGeom.h"

namespace PndFtsTrackFinder {

class PndFtsReconLineZOX {
 public:
  PndFtsReconLineZOX() = delete;

  explicit PndFtsReconLineZOX(const PndFtsContext &context);

  PndFtsReconLineZOX(const PndFtsContext &&context) = delete;

  [[nodiscard]] LineSubtrackVector Exec(const PndFtsLineHitSet &hitSet) const;

 private:
  [[nodiscard]] LineSubtrackVector ExecItem(const PndFtsLineHitSet &hits) const;

  [[nodiscard]] RawHitPairVector CreateOutermostHitPairs(const PndFtsLineHitSet &hits) const;

  [[nodiscard]] TangentLineArray TangentLines(const PndFtsSimpleHit &hitBeg, const PndFtsSimpleHit &hitEnd) const;

  static void RemoveDuplicates(LineSubtrackVector &tracks);

  const PndFtsContext &fContext;
};

} // namespace PndFtsTrackFinder