SimpleForwardNavigableLayer.h

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#ifndef TkNavigation_SimpleForwardNavigableLayer_H
#define TkNavigation_SimpleForwardNavigableLayer_H

#include "RecoTracker/TkNavigation/interface/SimpleNavigableLayer.h"

class SimpleForwardNavigableLayer : public SimpleNavigableLayer {

public:

  SimpleForwardNavigableLayer( ForwardDetLayer* detLayer,
                   const BDLC& outerBL, 
                   const FDLC& outerFL, 
                   const MagneticField* field,
                   float epsilon,
                   bool checkCrossingSide=true);

  SimpleForwardNavigableLayer( ForwardDetLayer* detLayer,
                   const BDLC& outerBL, 
                   const BDLC& allOuterBL,
                   const BDLC& innerBL,
                   const BDLC& allInnerBL,
                   const FDLC& outerFL, 
                   const FDLC& allOuterFL,
                   const FDLC& innerFL,
                   const FDLC& allInnerFL,
                   const MagneticField* field,
                   float epsilon,
                   bool checkCrossingSide=true);

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

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

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

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

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

  virtual DetLayer* detLayer() const;
  virtual void   setDetLayer( DetLayer* dl);

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

private:
  bool areAllReachableLayersSet;

  ForwardDetLayer*  theDetLayer;
  BDLC              theOuterBarrelLayers;
  BDLC              theAllOuterBarrelLayers;
  BDLC              theInnerBarrelLayers;
  BDLC              theAllInnerBarrelLayers;
  FDLC              theOuterForwardLayers;
  FDLC              theAllOuterForwardLayers;
  FDLC              theInnerForwardLayers;
  FDLC              theAllInnerForwardLayers;
  DLC               theOuterLayers;
  DLC               theInnerLayers;
  DLC               theAllOuterLayers;
  DLC               theAllInnerLayers;

};

#endif // SimpleForwardNavigableLayer_H