ME0SegmentAlgorithmBase.h

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#ifndef GEMRecHit_ME0SegmentAlgorithmBase_h
#define GEMRecHit_ME0SegmentAlgorithmBase_h

#include "DataFormats/GEMRecHit/interface/ME0RecHitCollection.h"
#include "DataFormats/GEMRecHit/interface/ME0Segment.h"
#include "Geometry/GEMGeometry/interface/ME0EtaPartition.h"
#include "Geometry/GEMGeometry/interface/ME0Chamber.h"
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include <map>
#include <vector>

class ME0SegmentAlgorithmBase {
public:

    struct HitAndPosition {
        HitAndPosition (const ME0RecHit * rh, const LocalPoint& lp, const GlobalPoint& gp, unsigned int idx ) :
            rh(rh),lp(lp),gp(gp), layer(rh->me0Id().layer()), idx(idx){}
        const ME0RecHit * rh;
        LocalPoint lp;
        GlobalPoint gp;
        unsigned int layer;
        unsigned int idx;
    };

    typedef std::vector<HitAndPosition> HitAndPositionContainer;
    typedef std::vector<const HitAndPosition*> HitAndPositionPtrContainer;

    explicit ME0SegmentAlgorithmBase(const edm::ParameterSet&) {};
    virtual ~ME0SegmentAlgorithmBase() {};

    virtual std::vector<ME0Segment> run(const ME0Chamber * chamber, const HitAndPositionContainer& rechits ) = 0;

    private:
};
#endif