BeamSpotAlignmentParameters.h

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#ifndef Alignment_CommonAlignment_BeamSpotAlignmentParameters_h
#define Alignment_CommonAlignment_BeamSpotAlignmentParameters_h
 
#include "Alignment/CommonAlignment/interface/AlignmentParameters.h"
#include "DataFormats/CLHEP/interface/AlgebraicObjects.h"
 
 
class Alignable;
class AlignableDetOrUnitPtr;
class TrajectoryStateOnSurface;
 
class BeamSpotAlignmentParameters : public AlignmentParameters {
public:
  enum AlignmentParameterName { dx = 0, dy, dxslope, dyslope, N_PARAM };
 
  BeamSpotAlignmentParameters(Alignable *alignable, bool calcMis);
 
  BeamSpotAlignmentParameters(Alignable *alignable,
                              const AlgebraicVector &parameters,
                              const AlgebraicSymMatrix &covMatrix);
 
  BeamSpotAlignmentParameters(Alignable *alignable,
                              const AlgebraicVector &parameters,
                              const AlgebraicSymMatrix &covMatrix,
                              const std::vector<bool> &selection);
 
  ~BeamSpotAlignmentParameters() override;
  void apply() override;
  int type() const override;
 
  BeamSpotAlignmentParameters *clone(const AlgebraicVector &parameters,
                                     const AlgebraicSymMatrix &covMatrix) const override;
 
  BeamSpotAlignmentParameters *cloneFromSelected(const AlgebraicVector &parameters,
                                                 const AlgebraicSymMatrix &covMatrix) const override;
 
  AlgebraicMatrix derivatives(const TrajectoryStateOnSurface &tsos, const AlignableDetOrUnitPtr &) const override;
 
  AlgebraicMatrix selectedDerivatives(const TrajectoryStateOnSurface &tsos,
                                      const AlignableDetOrUnitPtr &) const override;
 
  AlgebraicVector translation(void) const;
 
  AlgebraicVector rotation(void) const;
 
  AlgebraicVector globalParameters(void) const;
 
  void print(void) const;
 
  static AlgebraicVector displacementFromAlignable(const Alignable *ali);
};
 
#endif