Track Parameters for Acts MultiTrajectory. More...

#include <TrackParameters_v1.h>

Inheritance diagram for xAOD::TrackParameters_v1:

Collaboration diagram for xAOD::TrackParameters_v1:

Public Types
using	ConstVectorMap = Eigen::Map<const Eigen::Matrix<double, 6, 1>>
using	VectorMap = Eigen::Map<Eigen::Matrix<double, 6, 1>>
using	ConstMatrixMap = Eigen::Map<const Eigen::Matrix<double, 6, 6>>
using	MatrixMap = Eigen::Map<Eigen::Matrix<double, 6, 6>>

Public Member Functions
	TrackParameters_v1 ()=default
ConstVectorMap	paramsEigen () const
	access track parameters vector of const element
VectorMap	paramsEigen ()
	access parameters of non const element
ConstMatrixMap	covMatrixEigen () const
	access track covariance matrix (flattened, rows layout) of const element
MatrixMap	covMatrixEigen ()
	access track covariance matrix (flattened, rows layout)
void	resize (size_t sz=6)
	expands sizes of internal vectors for the data storage ( by default this is 6 for parameters and 6x6 for covariance)

Detailed Description

Track Parameters for Acts MultiTrajectory.

Definition at line 16 of file TrackParameters_v1.h.

Member Typedef Documentation

◆ ConstMatrixMap

using xAOD::TrackParameters_v1::ConstMatrixMap = Eigen::Map<const Eigen::Matrix<double, 6, 6>>

Definition at line 22 of file TrackParameters_v1.h.

◆ ConstVectorMap

using xAOD::TrackParameters_v1::ConstVectorMap = Eigen::Map<const Eigen::Matrix<double, 6, 1>>

Definition at line 20 of file TrackParameters_v1.h.

◆ MatrixMap

using xAOD::TrackParameters_v1::MatrixMap = Eigen::Map<Eigen::Matrix<double, 6, 6>>

Definition at line 23 of file TrackParameters_v1.h.

◆ VectorMap

using xAOD::TrackParameters_v1::VectorMap = Eigen::Map<Eigen::Matrix<double, 6, 1>>

Definition at line 21 of file TrackParameters_v1.h.

Constructor & Destructor Documentation

◆ TrackParameters_v1()

xAOD::TrackParameters_v1::TrackParameters_v1 ( )

default

Member Function Documentation

◆ covMatrixEigen() [1/2]

TrackParameters_v1::MatrixMap xAOD::TrackParameters_v1::covMatrixEigen ( )

access track covariance matrix (flattened, rows layout)

Definition at line 21 of file TrackParameters_v1.cxx.

                                                                   {
        return MatrixMap{covMatrixAcc(*this).data()};
    }

◆ covMatrixEigen() [2/2]

TrackParameters_v1::ConstMatrixMap xAOD::TrackParameters_v1::covMatrixEigen ( ) const

access track covariance matrix (flattened, rows layout) of const element

Definition at line 24 of file TrackParameters_v1.cxx.

                                                                              {
        return ConstMatrixMap{covMatrixAcc(*this).data()};
    }

◆ paramsEigen() [1/2]

TrackParameters_v1::VectorMap xAOD::TrackParameters_v1::paramsEigen ( )

access parameters of non const element

Definition at line 11 of file TrackParameters_v1.cxx.

                                                                {
        return VectorMap{paramsAcc(*this).data()};
    }

◆ paramsEigen() [2/2]

TrackParameters_v1::ConstVectorMap xAOD::TrackParameters_v1::paramsEigen ( ) const

access track parameters vector of const element

Definition at line 15 of file TrackParameters_v1.cxx.

                                                                           {
        return ConstVectorMap{paramsAcc(*this).data()};
    }

◆ resize()

void xAOD::TrackParameters_v1::resize ( size_t sz = 6 )

expands sizes of internal vectors for the data storage ( by default this is 6 for parameters and 6x6 for covariance)

Definition at line 28 of file TrackParameters_v1.cxx.

                                             {
        paramsAcc(*this).resize(sz);
        covMatrixAcc(*this).resize(sz * sz);
    }

The documentation for this class was generated from the following files:

Public Types

Public Member Functions