TrkDriftCircleMath::TransformToLine Class Reference

#include <TransformToLine.h>

Collaboration diagram for TrkDriftCircleMath::TransformToLine:

Public Member Functions
	TransformToLine ()=default
	TransformToLine (const Line &line)
LocVec2D	toLine (const LocVec2D &pos) const
double	toLineX (const LocVec2D &pos) const
	only get one coordinate -> faster More...
double	toLineY (const LocVec2D &pos) const
LocVec2D	toLocal (const LocVec2D &pos) const
void	set (const Line &line)
DriftCircle	toLine (const DriftCircle &dc) const
DriftCircle	toLocal (const DriftCircle &dc) const
const RotPhi &	toLineRotation () const
	rotate local position into line frame More...
const RotPhi &	toLocalRotation () const
	rotate position in line frame into local frame More...

Private Attributes
RotPhi	m_toLineRot {0.}
RotPhi	m_toLocalRot {0.}
LocVec2D	m_shift {0., 0.}

Detailed Description

Definition at line 15 of file TransformToLine.h.

Constructor & Destructor Documentation

TransformToLine() [1/2]

TrkDriftCircleMath::TransformToLine::TransformToLine ( )

default

TransformToLine() [2/2]

TrkDriftCircleMath::TransformToLine::TransformToLine ( const Line &  line )

inline

Definition at line 18 of file TransformToLine.h.

: m_toLineRot(line.phi()), m_toLocalRot(-line.phi()), m_shift(line.x0(), line.y0()) {}

Member Function Documentation

set()

void TrkDriftCircleMath::TransformToLine::set ( const Line &  line )

inline

Definition at line 28 of file TransformToLine.h.

                                   {
            m_toLineRot.set(line.phi());
            m_toLocalRot.set(-line.phi());
            m_shift.setX(line.x0());
            m_shift.setY(line.y0());
        }

toLine() [1/2]

DriftCircle TrkDriftCircleMath::TransformToLine::toLine ( const DriftCircle &  dc ) const

inline

Definition at line 35 of file TransformToLine.h.

                                                        {
            return DriftCircle(toLine(dc.position()), dc.r(), dc.dr(), dc.driftState(), dc.id(), dc.rot(), dc.index());
        }

toLine() [2/2]

LocVec2D TrkDriftCircleMath::TransformToLine::toLine ( const LocVec2D &  pos ) const

inline

Definition at line 20 of file TransformToLine.h.

{ return m_toLineRot * pos - m_shift; }

toLineRotation()

const RotPhi& TrkDriftCircleMath::TransformToLine::toLineRotation ( ) const

inline

rotate local position into line frame

Definition at line 43 of file TransformToLine.h.

{ return m_toLineRot; }

toLineX()

double TrkDriftCircleMath::TransformToLine::toLineX ( const LocVec2D &  pos ) const

inline

only get one coordinate -> faster

Definition at line 23 of file TransformToLine.h.

{ return m_toLineRot.xval(pos) - m_shift.x(); }

toLineY()

double TrkDriftCircleMath::TransformToLine::toLineY ( const LocVec2D &  pos ) const

inline

Definition at line 24 of file TransformToLine.h.

{ return m_toLineRot.yval(pos) - m_shift.y(); }

toLocal() [1/2]

DriftCircle TrkDriftCircleMath::TransformToLine::toLocal ( const DriftCircle &  dc ) const

inline

Definition at line 38 of file TransformToLine.h.

                                                         {
            return DriftCircle(toLocal(dc.position()), dc.r(), dc.dr(), dc.driftState(), dc.id(), dc.rot(), dc.index());
        }

toLocal() [2/2]

LocVec2D TrkDriftCircleMath::TransformToLine::toLocal ( const LocVec2D &  pos ) const

inline

Definition at line 26 of file TransformToLine.h.

{ return m_toLocalRot * (pos + m_shift); }

toLocalRotation()

const RotPhi& TrkDriftCircleMath::TransformToLine::toLocalRotation ( ) const

inline

rotate position in line frame into local frame

Definition at line 46 of file TransformToLine.h.

{ return m_toLocalRot; }

Member Data Documentation

m_shift

LocVec2D TrkDriftCircleMath::TransformToLine::m_shift {0., 0.}

private

Definition at line 51 of file TransformToLine.h.

m_toLineRot

RotPhi TrkDriftCircleMath::TransformToLine::m_toLineRot {0.}

private

Definition at line 49 of file TransformToLine.h.

m_toLocalRot

RotPhi TrkDriftCircleMath::TransformToLine::m_toLocalRot {0.}

private

Definition at line 50 of file TransformToLine.h.

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

• TransformToLine.h