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#ifndef DTSLRecSegment2D_H
#define DTSLRecSegment2D_H
/** \class DTSLRecSegment2D
*
* a 2D (x, dx/dz) segment in a DT superlayer.
*
* \author R. Bellan - INFN Torino <riccardo.bellan@cern.ch>
*/
#include "DataFormats/DTRecHit/interface/DTRecSegment2D.h"
#include "DataFormats/MuonDetId/interface/DTSuperLayerId.h"
#include "DataFormats/MuonDetId/interface/DTChamberId.h"
class DTSLRecSegment2D : public DTRecSegment2D {
public:
/// Constructor
DTSLRecSegment2D() {}
/// c'tor from hits
DTSLRecSegment2D(const DTSuperLayerId id, const std::vector<DTRecHit1D> &hits);
/// complete constructor
DTSLRecSegment2D(const DTSuperLayerId id,
LocalPoint &position,
LocalVector &direction,
AlgebraicSymMatrix &covMatrix,
double &chi2,
std::vector<DTRecHit1D> &hits1D);
/// Destructor
~DTSLRecSegment2D() override {}
// Operations
/// The clone method needed by the clone policy
DTSLRecSegment2D *clone() const override;
/// The id of the superlayer on which reside the segment
DTSuperLayerId superLayerId() const;
/// The id of the chamber on which reside the segment
DTChamberId chamberId() const;
private:
friend class DTSegmentUpdator;
protected:
private:
};
#endif
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