LowPtClusterShapeSeedComparitor.h

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#ifndef _LowPtClusterShapeSeedComparitor_h_
#define _LowPtClusterShapeSeedComparitor_h_

#include "RecoTracker/TkSeedingLayers/interface/SeedComparitor.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Utilities/interface/EDGetToken.h"
#include "DataFormats/Common/interface/Handle.h"
#include "DataFormats/SiPixelCluster/interface/SiPixelClusterShapeCache.h"
#include "RecoPixelVertexing/PixelLowPtUtilities/interface/ClusterShapeHitFilter.h"

class TrackerTopology;

namespace edm {
  class ParameterSet;
  class EventSetup;
}  // namespace edm

class LowPtClusterShapeSeedComparitor : public SeedComparitor {
public:
  LowPtClusterShapeSeedComparitor(const edm::ParameterSet &ps, edm::ConsumesCollector &iC);
  ~LowPtClusterShapeSeedComparitor() override {}
  void init(const edm::Event &e, const edm::EventSetup &es) override;
  bool compatible(const SeedingHitSet &hits) const override;
  bool compatible(const TrajectoryStateOnSurface &, SeedingHitSet::ConstRecHitPointer hit) const override {
    return true;
  }
  bool compatible(const SeedingHitSet &hits,
                  const GlobalTrajectoryParameters &helixStateAtVertex,
                  const FastHelix &helix) const override {
    return true;
  }

private:
  edm::ESHandle<ClusterShapeHitFilter> theShapeFilter;
  edm::ESHandle<TrackerTopology> theTTopo;
  edm::EDGetTokenT<SiPixelClusterShapeCache> thePixelClusterShapeCacheToken;
  edm::Handle<SiPixelClusterShapeCache> thePixelClusterShapeCache;
  std::string theShapeFilterLabel_;
};

#endif