/data/refman/pasoursint/CMSSW_4_2_9_HLT1_bphpatch4/src/Alignment/CommonAlignment/interface/SurveyDet.h

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#ifndef Alignment_CommonAlignment_SurveyDet_h
#define Alignment_CommonAlignment_SurveyDet_h

#include "Alignment/CommonAlignment/interface/AlignableSurface.h"

class SurveyDet
{
  public:

  SurveyDet(
            const AlignableSurface&,  // set the surface
            const align::ErrorMatrix& // set the survey errors
            );

  inline const align::PositionType& position() const;

  inline const align::RotationType& rotation() const;

  inline const align::ErrorMatrix& errors() const;

  inline const align::LocalPoints& localPoints() const;

  inline align::GlobalPoints globalPoints() const;

  AlgebraicMatrix derivatives(
                              unsigned int index // index of point
                              ) const;

  private:

  AlignableSurface theSurface; // surface of det from survey info

  align::ErrorMatrix theErrors;

  std::vector<align::LocalPoint> thePoints; // survey points on the surface
};

const align::PositionType& SurveyDet::position() const
{
  return theSurface.position();
}

const align::RotationType& SurveyDet::rotation() const
{
  return theSurface.rotation();
}

const align::ErrorMatrix& SurveyDet::errors() const
{
  return theErrors;
}

const align::LocalPoints& SurveyDet::localPoints() const
{
  return thePoints;
}

align::GlobalPoints SurveyDet::globalPoints() const
{
  return theSurface.toGlobal(thePoints);
}

#endif