SimpleForwardNavigableLayer.h

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#ifndef TkNavigation_SimpleForwardNavigableLayer_H
#define TkNavigation_SimpleForwardNavigableLayer_H
#include "FWCore/Utilities/interface/Visibility.h"

#include "SimpleNavigableLayer.h"

class dso_hidden SimpleForwardNavigableLayer final : public SimpleNavigableLayer {
public:
  SimpleForwardNavigableLayer(const ForwardDetLayer* detLayer,
                              const BDLC& outerBL,
                              const FDLC& outerFL,
                              const MagneticField* field,
                              float epsilon,
                              bool checkCrossingSide = true);

  // NavigableLayer interface
  std::vector<const DetLayer*> nextLayers(NavigationDirection direction) const override;

  std::vector<const DetLayer*> nextLayers(const FreeTrajectoryState& fts,
                                          PropagationDirection timeDirection) const override;

  using SimpleNavigableLayer::compatibleLayers;

  std::vector<const DetLayer*> compatibleLayers(NavigationDirection direction) const override;

  std::vector<const DetLayer*> compatibleLayers(const FreeTrajectoryState& fts,
                                                PropagationDirection dir) const override {
    int counter = 0;
    return SimpleNavigableLayer::compatibleLayers(fts, dir, counter);
  }

  void setAdditionalLink(const DetLayer*, NavigationDirection direction = insideOut) override;

  const DetLayer* detLayer() const override { return theDetLayer; }
  void setDetLayer(const DetLayer* dl) override;

  void setInwardLinks(const BDLC&, const FDLC&, TkLayerLess sorter = TkLayerLess(outsideIn)) override;

private:
  const ForwardDetLayer* theDetLayer;
  BDLC theOuterBarrelLayers;
  BDLC theInnerBarrelLayers;

  FDLC theOuterForwardLayers;
  FDLC theInnerForwardLayers;

  DLC theOuterLayers;
  DLC theInnerLayers;
};

#endif  // SimpleForwardNavigableLayer_H