/data/refman/pasoursint/CMSSW_4_1_8_patch12/src/DataFormats/CLHEP/interface/Migration.h File Reference

#include "DataFormats/Math/interface/AlgebraicROOTObjects.h"
#include <cstring>

Go to the source code of this file.

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

---

Function Documentation

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 49 of file Migration.h.

References submit::rm.

Referenced by TwoBodyDecayEstimator::constructMatrices(), PerigeeTrajectoryError::covarianceMatrix_old(), AnalyticalCurvilinearJacobian::jacobian_old(), JacobianCurvilinearToLocal::jacobian_old(), JacobianLocalToCartesian::jacobian_old(), JacobianCartesianToLocal::jacobian_old(), JacobianCartesianToCurvilinear::jacobian_old(), JacobianCurvilinearToCartesian::jacobian_old(), StraightLinePropagator::jacobian_old(), JacobianLocalToCurvilinear::jacobian_old(), PerigeeConversions::jacobianCurvilinear2Perigee_old(), PerigeeConversions::jacobianParameters2Cartesian_old(), PerigeeConversions::jacobianPerigee2Curvilinear_old(), GlobalErrorBase< double, ErrorMatrixTag >::matrix(), CartesianTrajectoryError::matrix_old(), LocalTrajectoryError::matrix_old(), CurvilinearTrajectoryError::matrix_old(), MeasurementExtractor::measuredError(), TwoBodyDecayTrajectoryState::propagateSingleState(), and PerigeeTrajectoryError::weightMatrix_old().

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

template<unsigned int N1>

CLHEP::HepSymMatrix asHepMatrix

(

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

rm

)

Definition at line 56 of file Migration.h.

References submit::rm.

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

template<unsigned int N>

CLHEP::HepVector asHepVector

(

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

v

)

Definition at line 43 of file Migration.h.

References MultiGaussianStateTransform::N.

Referenced by TwoBodyDecayEstimator::constructMatrices(), MeasurementExtractor::measuredParameters(), reco::BeamSpot::rotatedCovariance3D(), PerigeeTrajectoryParameters::vector_old(), and GlobalTrajectoryParameters::vector_old().

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

template<unsigned int N1>

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

(

const CLHEP::HepSymMatrix &

m

)

Definition at line 32 of file Migration.h.

References m.

                                                                                                                {
        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);
    }

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 25 of file Migration.h.

References m.

                                                                                                                {
        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);
    }

template<unsigned int N1>

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

(

const CLHEP::HepVector &

m

)

Definition at line 39 of file Migration.h.

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