Trk::ParametersT Class Reference

Dummy class used to allow special convertors to be called for surfaces owned by a detector element. More...

#include <EMErrorDetail.h>

Collaboration diagram for Trk::ParametersT:

Public Member Functions
	ParametersT ()=default
	default constructor ONLY for POOL More...
	ParametersT (double loc1, double loc2, double phi, double theta, double qop, const S &surface, std::optional< AmgSymMatrix(DIM)> covariance=std::nullopt)
	Constructor with local arguments - uses global <-> local for parameters. More...
	ParametersT (const AmgVector(DIM) &parameters, const S &surface, std::optional< AmgSymMatrix(DIM)> covariance=std::nullopt)
	Constructor with parameters - extract position and momentum. More...
	ParametersT (const Amg::Vector3D &position, const Amg::Vector3D &momentum, double charge, const S &surface, std::optional< AmgSymMatrix(DIM)> covariance=std::nullopt)
	Constructor with global arguments - uses global <-> local for parameters. More...
	ParametersT (const Amg::Vector3D &position, double phi, double theta, double qop, const S &surface, std::optional< AmgSymMatrix(DIM)> covariance=std::nullopt)
	Constructor with mixed arguments 1 - uses global <-> local for parameters. More...
	ParametersT (const ParametersT< DIM, T, S > &rhs)=default
	Copy constructor. More...
	ParametersT (ParametersT< DIM, T, S > &&rhs) noexcept=default
	Move constructor. More...
ParametersT< DIM, T, S > &	operator= (const ParametersT< DIM, T, S > &rhs)=default
	Assignment operator. More...
ParametersT< DIM, T, S > &	operator= (ParametersT< DIM, T, S > &&rhs) noexcept=default
	Move assignment operator. More...
virtual	~ParametersT ()=default
virtual bool	hasSurface () const override final
	Test to see if there's a surface there. More...
virtual const S &	associatedSurface () const override final
	Access to the Surface method. More...
virtual bool	operator== (const ParametersBase< DIM, T > &rhs) const override final
	equality operator More...
bool	operator== (const ParametersT &rhs) const
virtual ParametersT< DIM, T, S > *	clone () const override final
	Virtual clone. More...
constexpr virtual ParametersType	type () const override final
	Return the ParametersType enum. More...
constexpr virtual SurfaceType	surfaceType () const override final
	Return the Surface Type enum. More...
virtual Amg::RotationMatrix3D	measurementFrame () const override final
	Return the measurementFrame of the parameters. More...
virtual MsgStream &	dump (MsgStream &out) const override final
	Dumps relevant information about the track parameters into the ostream. More...
virtual std::ostream &	dump (std::ostream &out) const override final

Protected Member Functions
	ParametersT (const AmgVector(DIM) &parameters, const S *surface, std::optional< AmgSymMatrix(DIM)> covariance=std::nullopt)
	Constructor for persistency. More...

Private Member Functions
virtual void	updateParametersHelper (const AmgVector(DIM) &) override final

Friends
template<typename pars >
class	::TrackParametersCovarianceCnv
class	::TrackParametersCnv_p2
class	::MeasuredPerigeeCnv_p1
template<class SURFACE_CNV , class ATA_SURFACE >
class	::AtaSurfaceCnv_p1
class	MaterialEffectsEngine
	DESIGN TO BE REVISITED. More...

Detailed Description

Dummy class used to allow special convertors to be called for surfaces owned by a detector element.

Only intended for use within the persistency framework.

The class for charged and neutral track representations containing

• the parameters vector
• charge
• position
• momentum

Which can be returned by the parameters() method as a Amg::Vector(DIM): \( \left(\begin{array}{c} x\\y\\z\\p_{x}\\p_{y}\\p_{z}\end{array}\right) \)

Template Parameters

DIM	number of track parameters (usually 5)
T	charge of track (either Trk::Charged or Trk::Neutral)
S	type of surface

Author

edwar.nosp@m.d.mo.nosp@m.yse@c.nosp@m.ern..nosp@m.ch, andre.nosp@m.as.s.nosp@m.alzbu.nosp@m.rger.nosp@m.@cern.nosp@m..ch

Christos Anastopoulos (Athena MT modifications)

Definition at line 25 of file EMErrorDetail.h.

Constructor & Destructor Documentation

ParametersT() [1/8]

Trk::ParametersT::ParametersT ( )

default

default constructor ONLY for POOL

ParametersT() [2/8]

Trk::ParametersT::ParametersT	(	double	loc1,
		double	loc2,
		double	phi,
		double	theta,
		double	qop,
		const S &	surface,
		std::optional< AmgSymMatrix(DIM)>	covariance = std::nullopt
	)

Constructor with local arguments - uses global <-> local for parameters.

ParametersT() [3/8]

Trk::ParametersT::ParametersT	(	const AmgVector(DIM) &	parameters,
		const S &	surface,
		std::optional< AmgSymMatrix(DIM)>	covariance = std::nullopt
	)

Constructor with parameters - extract position and momentum.

ParametersT() [4/8]

Trk::ParametersT::ParametersT	(	const Amg::Vector3D &	position,
		const Amg::Vector3D &	momentum,
		double	charge,
		const S &	surface,
		std::optional< AmgSymMatrix(DIM)>	covariance = std::nullopt
	)

Constructor with global arguments - uses global <-> local for parameters.

ParametersT() [5/8]

Trk::ParametersT::ParametersT	(	const Amg::Vector3D &	position,
		double	phi,
		double	theta,
		double	qop,
		const S &	surface,
		std::optional< AmgSymMatrix(DIM)>	covariance = std::nullopt
	)

Constructor with mixed arguments 1 - uses global <-> local for parameters.

ParametersT() [6/8]

Trk::ParametersT::ParametersT ( const ParametersT< DIM, T, S > &  rhs )

default

Copy constructor.

ParametersT() [7/8]

Trk::ParametersT::ParametersT ( ParametersT< DIM, T, S > &&  rhs )

defaultnoexcept

Move constructor.

~ParametersT()

virtual Trk::ParametersT::~ParametersT ( )

virtualdefault

ParametersT() [8/8]

Trk::ParametersT::ParametersT ( const AmgVector(DIM) &  parameters, const S *  surface, std::optional< AmgSymMatrix(DIM)>  covariance = std::nullopt  )

protected

Constructor for persistency.

Member Function Documentation

associatedSurface()

virtual const S& Trk::ParametersT::associatedSurface ( ) const

finaloverridevirtual

Access to the Surface method.

clone()

virtual ParametersT<DIM, T, S>* Trk::ParametersT::clone ( ) const

finaloverridevirtual

Virtual clone.

dump() [1/2]

virtual MsgStream& Trk::ParametersT::dump ( MsgStream &  out ) const

finaloverridevirtual

Dumps relevant information about the track parameters into the ostream.

dump() [2/2]

virtual std::ostream& Trk::ParametersT::dump ( std::ostream &  out ) const

finaloverridevirtual

hasSurface()

virtual bool Trk::ParametersT::hasSurface ( ) const

finaloverridevirtual

Test to see if there's a surface there.

measurementFrame()

virtual Amg::RotationMatrix3D Trk::ParametersT::measurementFrame ( ) const

finaloverridevirtual

Return the measurementFrame of the parameters.

operator=() [1/2]

ParametersT<DIM, T, S>& Trk::ParametersT::operator= ( const ParametersT< DIM, T, S > &  rhs )

default

Assignment operator.

operator=() [2/2]

ParametersT<DIM, T, S>& Trk::ParametersT::operator= ( ParametersT< DIM, T, S > &&  rhs )

defaultnoexcept

Move assignment operator.

operator==() [1/2]

virtual bool Trk::ParametersT::operator== ( const ParametersBase< DIM, T > &  rhs ) const

finaloverridevirtual

equality operator

operator==() [2/2]

bool Trk::ParametersT::operator==

(

const ParametersT &

rhs

)

const

surfaceType()

constexpr virtual SurfaceType Trk::ParametersT::surfaceType ( ) const

constexprfinaloverridevirtual

Return the Surface Type enum.

type()

constexpr virtual ParametersType Trk::ParametersT::type ( ) const

constexprfinaloverridevirtual

Return the ParametersType enum.

updateParametersHelper()

virtual void Trk::ParametersT::updateParametersHelper ( const AmgVector(DIM) &  )

finaloverrideprivatevirtual

Friends And Related Function Documentation

::AtaSurfaceCnv_p1

template<class SURFACE_CNV , class ATA_SURFACE >

friend class ::AtaSurfaceCnv_p1

friend

Definition at line 159 of file ParametersT.h.

::MeasuredPerigeeCnv_p1

friend class ::MeasuredPerigeeCnv_p1

friend

Definition at line 157 of file ParametersT.h.

::TrackParametersCnv_p2

friend class ::TrackParametersCnv_p2

friend

Definition at line 156 of file ParametersT.h.

::TrackParametersCovarianceCnv

template<typename pars >

friend class ::TrackParametersCovarianceCnv

friend

Definition at line 155 of file ParametersT.h.

MaterialEffectsEngine

friend class MaterialEffectsEngine

friend

DESIGN TO BE REVISITED.

Definition at line 162 of file ParametersT.h.

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

• EMErrorDetail.h
• ParametersT.h