HitQuadrupletGeneratorFromTripletAndLayers.h

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#ifndef RecoPixelVertexing_PixelTriplets_HitQuadrupletGeneratorFromTripletAndLayers_h
#define RecoPixelVertexing_PixelTriplets_HitQuadrupletGeneratorFromTripletAndLayers_h

#include "RecoPixelVertexing/PixelTriplets/interface/OrderedHitSeeds.h"
#include <vector>
#include "TrackingTools/TransientTrackingRecHit/interface/SeedingLayerSetsHits.h"
#include "RecoTracker/TkHitPairs/interface/LayerHitMapCache.h"

class HitTripletGeneratorFromPairAndLayers;

class HitQuadrupletGeneratorFromTripletAndLayers {

public:
  typedef LayerHitMapCache  LayerCacheType;

  HitQuadrupletGeneratorFromTripletAndLayers();
  virtual ~HitQuadrupletGeneratorFromTripletAndLayers();

  void init( std::unique_ptr<HitTripletGeneratorFromPairAndLayers>&& tripletGenerator, LayerCacheType* layerCache);

  virtual void hitQuadruplets( const TrackingRegion& region, OrderedHitSeeds& result,
                               const edm::Event& ev, const edm::EventSetup& es,
                               const SeedingLayerSetsHits::SeedingLayerSet& tripletLayers,
                               const std::vector<SeedingLayerSetsHits::SeedingLayer>& fourthLayers) = 0;

protected:
  std::unique_ptr<HitTripletGeneratorFromPairAndLayers> theTripletGenerator;
  LayerCacheType *theLayerCache;
};
#endif