Migration.h File Reference

#include "DataFormats/Math/interface/AlgebraicROOTObjects.h"
#include "CLHEP/Matrix/Matrix.h"
#include "CLHEP/Matrix/Vector.h"
#include "CLHEP/Matrix/SymMatrix.h"
#include <cstring>
#include <cassert>

Go to the source code of this file.

Functions
template<unsigned int N1>
CLHEP::HepSymMatrix	asHepMatrix (const ROOT::Math::SMatrix< double, N1, N1, typename ROOT::Math::MatRepSym< double, N1 > > &rm)
template<unsigned int N1, unsigned int N2>
CLHEP::HepMatrix	asHepMatrix (const ROOT::Math::SMatrix< double, N1, N2, typename ROOT::Math::MatRepStd< double, N1, N2 > > &rm)
template<unsigned int N>
CLHEP::HepVector	asHepVector (const ROOT::Math::SVector< double, N > &v)
template<unsigned int N1, unsigned int N2>
ROOT::Math::SMatrix< double, N1, N2, typename ROOT::Math::MatRepStd< double, N1, N2 > >	asSMatrix (const CLHEP::HepMatrix &m)
template<unsigned int N1>
ROOT::Math::SMatrix< double, N1, N1, typename ROOT::Math::MatRepSym< double, N1 > >	asSMatrix (const CLHEP::HepSymMatrix &m)
template<unsigned int N1>
ROOT::Math::SVector< double, N1 >	asSVector (const CLHEP::HepVector &m)

Function Documentation

asHepMatrix() [1/2]

template<unsigned int N1>

CLHEP::HepSymMatrix asHepMatrix

(

const ROOT::Math::SMatrix< double, N1, N1, typename ROOT::Math::MatRepSym< double, N1 > > &

rm

)

Definition at line 68 of file Migration.h.

                                                                                        {
  CLHEP::HepSymMatrix am(N1);
  memcpy(&am(1, 1), rm.Array(), (N1 * (N1 + 1)) / 2 * sizeof(double));
  return am;
}

References eostools::rm().

asHepMatrix() [2/2]

template<unsigned int N1, unsigned int N2>

CLHEP::HepMatrix asHepMatrix

(

const ROOT::Math::SMatrix< double, N1, N2, typename ROOT::Math::MatRepStd< double, N1, N2 > > &

rm

)

Definition at line 60 of file Migration.h.

                                                                                            {
  CLHEP::HepMatrix am(N1, N2);
  memcpy(&am(1, 1), rm.Array(), N1 * N2 * sizeof(double));
  return am;
}

References eostools::rm().

Referenced by AlignableDet::alignmentErrors(), AlignableBeamSpot::alignmentErrors(), AlignableDetUnit::alignmentErrors(), TwoBodyDecayEstimator::constructMatrices(), CocoaDBMgr::GetAlignInfoErrorFromOptO(), MeasurementExtractor::measuredError(), TRecHit5DParamConstraint::parametersError(), and TwoBodyDecayTrajectoryState::propagateSingleState().

asHepVector()

template<unsigned int N>

CLHEP::HepVector asHepVector

(

const ROOT::Math::SVector< double, N > &

v

)

Definition at line 53 of file Migration.h.

                                                                {
  CLHEP::HepVector hv(N);
  memcpy(&hv[0], &v[0], N * sizeof(double));
  return hv;
}

References N, and findQualityFiles::v.

Referenced by BzeroReferenceTrajectory::BzeroReferenceTrajectory(), TwoBodyDecayEstimator::constructMatrices(), MeasurementExtractor::measuredParameters(), and TRecHit5DParamConstraint::parameters().

asSMatrix() [1/2]

template<unsigned int N1, unsigned int N2>

ROOT::Math::SMatrix<double, N1, N2, typename ROOT::Math::MatRepStd<double, N1, N2> > asSMatrix

(

const CLHEP::HepMatrix &

m

)

Definition at line 31 of file Migration.h.

                             {
  typedef typename ROOT::Math::MatRepStd<double, N1, N2> REP;
  assert(m.num_row() == N1);
  assert(m.num_col() == N2);
  return ROOT::Math::SMatrix<double, N1, N2, REP>(&m(1, 1), REP::kSize);
}

References cms::cuda::assert(), and visualization-live-secondInstance_cfg::m.

asSMatrix() [2/2]

template<unsigned int N1>

ROOT::Math::SMatrix<double, N1, N1, typename ROOT::Math::MatRepSym<double, N1> > asSMatrix

(

const CLHEP::HepSymMatrix &

m

)

Definition at line 40 of file Migration.h.

                                {
  typedef typename ROOT::Math::MatRepSym<double, N1> REP;
  assert(m.num_row() == N1);
  return ROOT::Math::SMatrix<double, N1, N1, REP>(&m(1, 1), REP::kSize);
}

References cms::cuda::assert(), and visualization-live-secondInstance_cfg::m.

asSVector()

template<unsigned int N1>

ROOT::Math::SVector<double, N1> asSVector

(

const CLHEP::HepVector &

m

)

Definition at line 48 of file Migration.h.

                                                               {
  return ROOT::Math::SVector<double, N1>(&m[0], N1);
}

References visualization-live-secondInstance_cfg::m.