Helper struct carrying the space for all auxillary variables needed to calculate the residual from wire measurements. More...

#include <MdtSegmentFitter.h>

Inheritance diagram for MuonR4::MdtSegmentFitter::ResidualAuxillaries:

Collaboration diagram for MuonR4::MdtSegmentFitter::ResidualAuxillaries:

Public Attributes
Amg::Vector3D	projDir {Amg::Vector3D::Zero()}
	projection of the segment direction onto the wire planes More...

std::array< Amg::Vector3D, nLinePars >	partProjDir {make_array<Amg::Vector3D, nLinePars>(Amg::Vector3D::Zero())}
	Partial derivatives of the dir projection w.r.t. More...

std::array< double, nLinePars >	partWirePlaneProj {make_array<double, nLinePars>(0.)}
	Partial derivatives of the dir projection lengths w.r.t line parameters. More...

double	projIntoWirePlane {0.}
	projection of the segment direction along the wire More...

double	projDirLenSq {0.}
	Length squared of the projected direction. More...

double	invProjLenSq {0.}
	inverse squared of the unnormalized dir projection More...

double	invProjLen {0.}
	inverse of the unormalized dir porjection More...

Static Public Attributes
static constexpr unsigned	nLinePars = LineWithPartials::nPars

Detailed Description

Helper struct carrying the space for all auxillary variables needed to calculate the residual from wire measurements.

Definition at line 68 of file MdtSegmentFitter.h.

Member Data Documentation

◆ invProjLen

double MuonR4::MdtSegmentFitter::ResidualAuxillaries::invProjLen {0.}

inverse of the unormalized dir porjection

Definition at line 83 of file MdtSegmentFitter.h.

◆ invProjLenSq

double MuonR4::MdtSegmentFitter::ResidualAuxillaries::invProjLenSq {0.}

inverse squared of the unnormalized dir projection

Definition at line 81 of file MdtSegmentFitter.h.

◆ nLinePars

constexpr unsigned MuonR4::MdtSegmentFitter::ResidualAuxillaries::nLinePars = LineWithPartials::nPars

staticconstexpr

Definition at line 69 of file MdtSegmentFitter.h.

◆ partProjDir

std::array<Amg::Vector3D, nLinePars> MuonR4::MdtSegmentFitter::ResidualAuxillaries::partProjDir {make_array<Amg::Vector3D, nLinePars>(Amg::Vector3D::Zero())}

Partial derivatives of the dir projection w.r.t.

line parameters

Definition at line 73 of file MdtSegmentFitter.h.

◆ partWirePlaneProj

std::array<double, nLinePars> MuonR4::MdtSegmentFitter::ResidualAuxillaries::partWirePlaneProj {make_array<double, nLinePars>(0.)}

Partial derivatives of the dir projection lengths w.r.t line parameters.

Definition at line 75 of file MdtSegmentFitter.h.

◆ projDir

Amg::Vector3D MuonR4::MdtSegmentFitter::ResidualAuxillaries::projDir {Amg::Vector3D::Zero()}

projection of the segment direction onto the wire planes

Definition at line 71 of file MdtSegmentFitter.h.

◆ projDirLenSq

double MuonR4::MdtSegmentFitter::ResidualAuxillaries::projDirLenSq {0.}

Length squared of the projected direction.

Definition at line 79 of file MdtSegmentFitter.h.

◆ projIntoWirePlane

double MuonR4::MdtSegmentFitter::ResidualAuxillaries::projIntoWirePlane {0.}

projection of the segment direction along the wire

Definition at line 77 of file MdtSegmentFitter.h.

The documentation for this struct was generated from the following file:

MdtSegmentFitter.h

Public Attributes

Static Public Attributes