/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_6_2_5/src/RecoPixelVertexing/PixelTriplets/interface/HitTripletGenerator.h

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#ifndef HitTripletGenerator_H
#define HitTripletGenerator_H

#include "RecoTracker/TkTrackingRegions/interface/OrderedHitsGenerator.h"
#include "RecoPixelVertexing/PixelTriplets/interface/OrderedHitTriplets.h"

class TrackingRegion;
namespace edm { class Event; class EventSetup; }
#include <vector>

class HitTripletGenerator : public OrderedHitsGenerator {
public:

  HitTripletGenerator(unsigned int size=500);

  virtual ~HitTripletGenerator() { }

  virtual const OrderedHitTriplets & run(
    const TrackingRegion& region, const edm::Event & ev, const edm::EventSetup& es);

  // temporary interface, for bckwd compatibility
  virtual void hitTriplets( const TrackingRegion& reg, OrderedHitTriplets & prs,
       const edm::EventSetup& es){}

  virtual void hitTriplets( const TrackingRegion& reg, OrderedHitTriplets & prs,
      const edm::Event & ev,  const edm::EventSetup& es) = 0;

  virtual void clear();

private:
  OrderedHitTriplets theTriplets;

};


#endif