Alignment/CommonAlignmentParametrization/interface/CompositeAlignmentDerivativesExtractor.h - master - githubmirror/cmssw

Alignment/CommonAlignmentParametrization/interface/CompositeAlignmentDerivativesExtractor.h

54 строки2 KB

Shahzad Malik Muzaffar

[ALCA] Changes suggested by new llvm18 clang-format

05 сен 2024, 17:03

05 сен 2024, 17:03dfd2283

#ifndef Alignment_CommonAlignmentParametrization_CompositeAlignmentDerivativesExtractor_H
#define Alignment_CommonAlignmentParametrization_CompositeAlignmentDerivativesExtractor_H

#include "Alignment/CommonAlignment/interface/Utilities.h"
#include "DataFormats/CLHEP/interface/AlgebraicObjects.h"

/// \class CompositeAlignmentDerivativesExtractor
///
/// A helper class to extract derivatives from composite alignable objects
///
///  $Date: 2007/05/02 21:01:52 $
///  $Revision: 1.7 $
/// (last update by $Author: fronga $)

class Alignable;
class AlignableDet;
class AlignableDetOrUnitPtr;
class TrajectoryStateOnSurface;

class CompositeAlignmentDerivativesExtractor {
public:
  /// deprecated  constructor for backward compatibility (use mor general
  /// AlignableDetOrUnitPtr)
  CompositeAlignmentDerivativesExtractor(const align::Alignables &alignables,
                                         const std::vector<AlignableDet *> &alignableDets,
                                         const std::vector<TrajectoryStateOnSurface> &tsos);
  /// constructor
  CompositeAlignmentDerivativesExtractor(const align::Alignables &alignables,
                                         const std::vector<AlignableDetOrUnitPtr> &alignableDets,
                                         const std::vector<TrajectoryStateOnSurface> &tsos);

  /// destructor
  ~CompositeAlignmentDerivativesExtractor(void) {}

  const AlgebraicMatrix &derivatives(void) const { return theDerivatives; }
  const AlgebraicVector &correctionTerm(void) const { return theCorrectionTerm; }

private:
  void extractCurrentAlignment(const align::Alignables &alignables,
                               const std::vector<AlignableDetOrUnitPtr> &alignableDets,
                               const std::vector<TrajectoryStateOnSurface> &tsos);

  void extractWithoutMultipleHits(const std::vector<AlgebraicVector> &subCorrectionTerm,
                                  const std::vector<AlgebraicMatrix> &subDerivatives);

  void extractWithMultipleHits(const std::vector<AlgebraicVector> &subCorrectionTerm,
                               const std::vector<AlgebraicMatrix> &subDerivatives,
                               const align::Alignables &alignables);

  AlgebraicMatrix theDerivatives;
  AlgebraicVector theCorrectionTerm;
};

#endif