/data/refman/pasoursint/CMSSW_5_3_8_patch3/src/RecoTracker/TkNavigation/interface/SimpleBarrelNavigableLayer.h

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#ifndef TkNavigation_SimpleBarrelNavigableLayer_H
#define TkNavigation_SimpleBarrelNavigableLayer_H

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

#include <vector>


class SimpleBarrelNavigableLayer : public SimpleNavigableLayer {

public:

  SimpleBarrelNavigableLayer( BarrelDetLayer* detLayer,
                              const BDLC& outerBLC, 
                              const FDLC& outerLeftFL, 
                              const FDLC& outerRightFL,
                              const MagneticField* field,
                              float epsilon,
                              bool checkCrossingSide=true);

  SimpleBarrelNavigableLayer( BarrelDetLayer* detLayer,
                              const BDLC& outerBLC, 
                              const BDLC& innerBLC,
                              const BDLC& allOuterBLC,
                              const BDLC& allInnerBLC,
                              const FDLC& outerLeftFL, 
                              const FDLC& outerRightFL,
                              const FDLC& allOuterLeftFL,
                              const FDLC& allOuterRightFL,
                              const FDLC& innerLeftFL,
                              const FDLC& innerRightFL,
                              const FDLC& allInnerLeftFL,
                              const FDLC& allInnerRightFL,
                              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& theBarrelv, const FDLC& theForwardv,TkLayerLess sorter = TkLayerLess(outsideIn));

private:
  bool areAllReachableLayersSet;

  BarrelDetLayer*   theDetLayer;
  BDLC              theOuterBarrelLayers;
  BDLC              theInnerBarrelLayers;
  BDLC              theAllOuterBarrelLayers;
  BDLC              theAllInnerBarrelLayers;

  FDLC              theOuterLeftForwardLayers;
  FDLC              theOuterRightForwardLayers;
  FDLC              theAllOuterLeftForwardLayers;
  FDLC              theAllOuterRightForwardLayers;

  FDLC              theInnerLeftForwardLayers;
  FDLC              theInnerRightForwardLayers;
  FDLC              theAllInnerLeftForwardLayers;
  FDLC              theAllInnerRightForwardLayers;

  DLC               theNegOuterLayers;
  DLC               thePosOuterLayers;
  DLC               theNegInnerLayers;
  DLC               thePosInnerLayers;

};

#endif // SimpleBarrelNavigableLayer_H