#include <BoundaryDiscSurface.h>

Inheritance diagram for Trk::BoundaryDiscSurface< Tvol >:

Collaboration diagram for Trk::BoundaryDiscSurface< Tvol >:

Public Types
using	ChargedTrackParametersUniquePtr = std::unique_ptr< ParametersBase< 5, Trk::Charged > >
	Unique ptr types. More...

using	NeutralTrackParametersUniquePtr = std::unique_ptr< ParametersBase< 5, Trk::Neutral > >

Public Member Functions
	BoundaryDiscSurface ()=default
	Default Constructor - needed for pool and inherited classes. More...

	BoundaryDiscSurface (const BoundaryDiscSurface< Tvol > &bds)=default
	Copy constructor. More...

BoundaryDiscSurface &	operator= (const BoundaryDiscSurface &vol)=default
	Assignment operator. More...

virtual	~BoundaryDiscSurface ()=default
	Virtual Destructor. More...

	BoundaryDiscSurface (const Tvol inside, const Tvol outside, const DiscSurface &dsf)
	Constructor for a Boundary with exact two Volumes attached to it. More...

	BoundaryDiscSurface (std::shared_ptr< const VolumeArray > insideArray, std::shared_ptr< const VolumeArray > outsideArray, const DiscSurface &dsf)
	Constructor for a Boundary with two VolumeArrays attached to it. More...

	BoundaryDiscSurface (const Tvol inside, const Tvol outside, const DiscSurface &dsf, const Amg::Transform3D &tr)
	Copy constructor with a shift. More...

virtual const Tvol *	attachedVolume (const TrackParameters &parms, PropDirection dir) const override final
	Get the next Volume depending on the TrackParameters and the requested direction, gives back 0 if there's no volume attached to the requested direction. More...

virtual const Tvol *	attachedVolume (const Amg::Vector3D &pos, const Amg::Vector3D &mom, PropDirection dir) const override final
	Get the next Volume depending on GlobalPosition, GlobalMomentum, dir on the TrackParameters and the requested direction. More...

virtual const Surface &	surfaceRepresentation () const override final
	The Surface Representation of this. More...

virtual Surface &	surfaceRepresentation () override final

template<class T >
bool	onBoundary (const T &pars) const
	templated onBoundary method More...

void	debugInfo (MsgStream &msg) const
	output debug information More...

Tvol const *	insideVolume () const
	getters/setters for inside/outside Volume More...

void	setInsideVolume (const Tvol *vol)

Tvol const *	outsideVolume () const

void	setOutsideVolume (const Tvol *vol)

const VolumeArray *	insideVolumeArray () const
	getters/setters for inside/outside Volume arrays More...

void	setInsideVolumeArray (std::shared_ptr< const VolumeArray > volArray)

const VolumeArray *	outsideVolumeArray () const

void	setOutsideVolumeArray (std::shared_ptr< const VolumeArray > volArray)

virtual bool	operator== (const Surface &sf) const override
	Equality operator. More...

bool	operator== (const DiscSurface &cf) const

virtual DiscSurface *	clone () const override
	Virtual constructor. More...

virtual Surface::ChargedTrackParametersUniquePtr	createUniqueTrackParameters (double l1, double l2, double phi, double theta, double qop, std::optional< AmgSymMatrix(5)> cov=std::nullopt) const override final
	Use the Surface as a ParametersBase constructor, from local parameters - charged. More...

virtual Surface::ChargedTrackParametersUniquePtr	createUniqueTrackParameters (const Amg::Vector3D &position, const Amg::Vector3D &momentum, double charge, std::optional< AmgSymMatrix(5)> cov=std::nullopt) const override final
	Use the Surface as a ParametersBase constructor, from global parameters - charged. More...

virtual NeutralTrackParametersUniquePtr	createUniqueNeutralParameters (double l1, double l2, double phi, double theta, double qop, std::optional< AmgSymMatrix(5)> cov=std::nullopt) const override final
	Use the Surface as a ParametersBase constructor, from local parameters - neutral. More...

virtual NeutralTrackParametersUniquePtr	createUniqueNeutralParameters (const Amg::Vector3D &position, const Amg::Vector3D &momentum, double charge, std::optional< AmgSymMatrix(5)> cov=std::nullopt) const override final
	Use the Surface as a ParametersBase constructor, from global parameters - neutral. More...

template<int DIM, class T >
std::unique_ptr< ParametersT< DIM, T, DiscSurface > >	createUniqueParameters (double l1, double l2, double phi, double theta, double qop, std::optional< AmgSymMatrix(DIM)> cov=std::nullopt) const
	Use the Surface as a ParametersBase constructor, from local parameters. More...

template<int DIM, class T >
std::unique_ptr< ParametersT< DIM, T, DiscSurface > >	createUniqueParameters (const Amg::Vector3D &position, const Amg::Vector3D &momentum, double charge, std::optional< AmgSymMatrix(DIM)> cov=std::nullopt) const
	Use the Surface as a ParametersBase constructor, from global parameters. More...

constexpr virtual SurfaceType	type () const override final
	Return the surface type. More...

virtual const Amg::Vector3D &	globalReferencePoint () const override final
	Returns a global reference point: For the Disc this is \( (Rcos(\phi), Rsin(\phi),0)*transform() \) Where \( r, \phi \) denote the r(), averagePhi() of the Bounds. More...

const SurfaceBounds &	bounds () const override final
	This method returns the bounds by reference. More...

virtual bool	insideBounds (const Amg::Vector2D &locpos, double tol1=0., double tol2=0.) const override
	This method calls the inside method of the bounds. More...

virtual bool	insideBoundsCheck (const Amg::Vector2D &locpos, const BoundaryCheck &bchk) const override final

virtual bool	isOnSurface (const Amg::Vector3D &glopo, const BoundaryCheck &bchk=true, double tol1=0., double tol2=0.) const override
	This method returns true if the GlobalPosition is on the Surface for both, within or without check of whether the local position is inside boundaries or not. More...

virtual Amg::Vector2D	localParametersToPosition (const LocalParameters &locpars) const override final
	Specialized for DiscSurface : LocalParameters to Vector2D. More...

virtual void	localToGlobal (const Amg::Vector2D &locp, const Amg::Vector3D &mom, Amg::Vector3D &glob) const override
	Specialized for DiscSurface: LocalToGlobal method without dynamic memory allocation. More...

Amg::Vector3D	localToGlobal (const Amg::Vector2D &locpos) const
	This method returns the GlobalPosition from a LocalPosition uses the per surface localToGlobal. More...

Amg::Vector3D	localToGlobal (const Amg::Vector2D &locpos, const Amg::Vector3D &glomom) const
	This method returns the GlobalPosition from a LocalPosition The LocalPosition can be outside Surface bounds - for generality with momentum. More...

Amg::Vector3D	localToGlobal (const LocalParameters &locpars) const
	This method returns the GlobalPosition from LocalParameters The LocalParameters can be outside Surface bounds. More...

Amg::Vector3D	localToGlobal (const LocalParameters &locpars, const Amg::Vector3D &glomom) const
	This method returns the GlobalPosition from LocalParameters The LocalParameters can be outside Surface bounds - for generality with momentum. More...

virtual bool	globalToLocal (const Amg::Vector3D &glob, const Amg::Vector3D &mom, Amg::Vector2D &loc) const override
	Specialized for DiscSurface: GlobalToLocal method without dynamic memory allocation - boolean checks if on surface. More...

std::optional< Amg::Vector2D >	globalToLocal (const Amg::Vector3D &glopos, double tol=0.) const
	This method returns the LocalPosition from a provided GlobalPosition. More...

std::optional< Amg::Vector2D >	globalToLocal (const Amg::Vector3D &glopos, const Amg::Vector3D &glomom) const
	This method returns the LocalPosition from a provided GlobalPosition. More...

virtual Intersection	straightLineIntersection (const Amg::Vector3D &pos, const Amg::Vector3D &dir, bool forceDir=false, Trk::BoundaryCheck bchk=false) const override final
	fast straight line intersection schema - standard: provides closest intersection and (signed) path length forceDir is to provide the closest forward solution More...

template<typename T >
Intersection	straightLineIntersection (const T &pars, bool forceDir=false, const Trk::BoundaryCheck &bchk=false) const
	fst straight line intersection schema - templated for charged and neutral parameters More...

virtual DistanceSolution	straightLineDistanceEstimate (const Amg::Vector3D &pos, const Amg::Vector3D &dir) const override
	fast straight line distance evaluation to Surface More...

virtual DistanceSolution	straightLineDistanceEstimate (const Amg::Vector3D &pos, const Amg::Vector3D &dir, bool Bound) const override
	fast straight line distance evaluation to Surface - with bound option More...

virtual std::string	name () const override
	Return properly formatted class name for screen output. More...

bool	operator!= (const Surface &sf) const
	Non-equality operator. More...

std::unique_ptr< Surface >	uniqueClone () const
	NVI method returning unique_ptr clone. More...

const Amg::Transform3D *	cachedTransform () const
	Return the cached transformation directly. More...

const Amg::Transform3D &	transform () const
	Returns HepGeom::Transform3D by reference. More...

const Amg::Vector3D &	center () const
	Returns the center position of the Surface. More...

virtual const Amg::Vector3D &	normal () const
	Returns the normal vector of the Surface (i.e. More...

virtual Amg::Vector3D	normal (const Amg::Vector2D &lp) const
	Returns a normal vector at a specific local position. More...

const TrkDetElementBase *	associatedDetectorElement () const
	return associated Detector Element More...

Identifier	associatedDetectorElementIdentifier () const
	return Identifier of the associated Detector Element More...

const Trk::Layer *	associatedLayer () const
	return the associated Layer More...

const Trk::MaterialLayer *	materialLayer () const
	return the material Layer More...

Trk::MaterialLayer *	materialLayer ()

virtual const Trk::Surface *	baseSurface () const
	return the base surface (simplified for persistification) More...

std::optional< Amg::Vector2D >	positionOnSurface (const Amg::Vector3D &glopo, const BoundaryCheck &bchk=true, double tol1=0., double tol2=0.) const
	positionOnSurface() returns the LocalPosition on the Surface, If BoundaryCheck==false it just returns the value of globalToLocal (including nullptr possibility), if BoundaryCheck==true it checks whether the point is inside bounds or not (returns std::nullopt in this case). More...

template<class T >
bool	onSurface (const T &parameters, const BoundaryCheck &bchk=BoundaryCheck(true)) const
	The templated Parameters OnSurface method - checks on surface pointer first. More...

virtual double	pathCorrection (const Amg::Vector3D &pos, const Amg::Vector3D &mom) const
	the pathCorrection for derived classes with thickness - it reflects if the direction projection is positive or negative More...

virtual Amg::RotationMatrix3D	measurementFrame (const Amg::Vector3D &glopos, const Amg::Vector3D &glomom) const
	Return the measurement frame - this is needed for alignment, in particular for StraightLine and Perigee Surface. More...

bool	isFree () const
	Returns 'true' if this surface is 'free', i.e. More...

bool	isActive () const
	Return 'true' if this surface is owned by the detector element. More...

void	setTransform (const Amg::Transform3D &trans)
	Set the transform updates center and normal. More...

void	setOwner (SurfaceOwner x)
	set Ownership More...

SurfaceOwner	owner () const
	return ownership More...

void	setMaterialLayer (std::shared_ptr< Trk::MaterialLayer > mlay)
	set material layer More...

virtual MsgStream &	dump (MsgStream &sl) const
	Output Method for MsgStream, to be overloaded by child classes. More...

virtual std::ostream &	dump (std::ostream &sl) const
	Output Method for std::ostream, to be overloaded by child classes. More...

void	associateLayer (const Layer &lay)
	method to associate a Trk::Layer. More...

Static Public Member Functions
static std::size_t	numberOfInstantiations ()

Static Public Attributes
static constexpr SurfaceType	staticType = SurfaceType::Disc

static std::atomic_size_t	s_numberOfInstantiations

Protected Member Functions
Amg::Transform3D	inverseTransformHelper () const
	Helper method to factorize in one place common operations calculate inverse transofrm and multiply with position. More...

Amg::Vector3D	inverseTransformMultHelper (const Amg::Vector3D &glopos) const

Protected Attributes
const Tvol *	m_insideVolume {}

const Tvol *	m_outsideVolume {}

std::shared_ptr< const VolumeArray >	m_insideVolumeArray {}

std::shared_ptr< const VolumeArray >	m_outsideVolumeArray {}

std::shared_ptr< const SurfaceBounds >	m_bounds
	reference Point on the Surface More...

CxxUtils::CachedUniquePtr< Amg::Vector3D >	m_referencePoint
	static member for boundless approach More...

std::unique_ptr< Transforms >	m_transforms {}
	Unique Pointer to the Transforms struct. More...

const TrkDetElementBase *	m_associatedDetElement {}
	Not owning Pointer to the Detector Element. More...

Identifier	m_associatedDetElementId {}
	Identifier to the Detector Element. More...

const Layer *	m_associatedLayer {}
	The associated layer Trk::Layer This is the layer in which the Surface is embedded. More...

std::shared_ptr< MaterialLayer >	m_materialLayer {}
	Possibility to attach a material description to the surface. More...

SurfaceOwner	m_owner {SurfaceOwner::noOwn}
	enum for surface owner : default free surface More...

Static Protected Attributes
static const NoBounds	s_boundless

static constexpr double	s_onSurfaceTolerance = 10e-5
	Tolerance for being on Surface. More...

Private Types
typedef BinnedArray< Tvol >	VolumeArray
	typedef the BinnedArray More...

Detailed Description

template<class Tvol>
class Trk::BoundaryDiscSurface< Tvol >

BoundaryDiscSurface description inside the tracking realm, it extends the DiscSurface description to make a surface being a boundary of a Trk::Volume (used for cylindrical shape).

Author: 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 38 of file BoundaryDiscSurface.h.

Member Typedef Documentation

◆ ChargedTrackParametersUniquePtr

using Trk::Surface::ChargedTrackParametersUniquePtr = std::unique_ptr<ParametersBase<5, Trk::Charged> >

inherited

Unique ptr types.

Definition at line 128 of file Tracking/TrkDetDescr/TrkSurfaces/TrkSurfaces/Surface.h.

◆ NeutralTrackParametersUniquePtr

using Trk::Surface::NeutralTrackParametersUniquePtr = std::unique_ptr<ParametersBase<5, Trk::Neutral> >

inherited

Definition at line 130 of file Tracking/TrkDetDescr/TrkSurfaces/TrkSurfaces/Surface.h.

◆ VolumeArray

template<class Tvol >

typedef BinnedArray<Tvol> Trk::BoundaryDiscSurface< Tvol >::VolumeArray

private

typedef the BinnedArray

Definition at line 41 of file BoundaryDiscSurface.h.

Constructor & Destructor Documentation

◆ BoundaryDiscSurface() [1/5]

template<class Tvol >

Trk::BoundaryDiscSurface< Tvol >::BoundaryDiscSurface ( )

default

Default Constructor - needed for pool and inherited classes.

◆ BoundaryDiscSurface() [2/5]

template<class Tvol >

Trk::BoundaryDiscSurface< Tvol >::BoundaryDiscSurface ( const BoundaryDiscSurface< Tvol > & bds )

default

Copy constructor.

◆ ~BoundaryDiscSurface()

template<class Tvol >

virtual Trk::BoundaryDiscSurface< Tvol >::~BoundaryDiscSurface ( )

virtualdefault

Virtual Destructor.

◆ BoundaryDiscSurface() [3/5]

template<class Tvol >

Trk::BoundaryDiscSurface< Tvol >::BoundaryDiscSurface	(	const Tvol *	inside,
		const Tvol *	outside,
		const DiscSurface &	dsf
	)

inline

Constructor for a Boundary with exact two Volumes attached to it.

Definition at line 57 of file BoundaryDiscSurface.h.

59 : BoundarySurface<Tvol>(inside, outside), DiscSurface(dsf) {}

◆ BoundaryDiscSurface() [4/5]

template<class Tvol >

Trk::BoundaryDiscSurface< Tvol >::BoundaryDiscSurface	(	std::shared_ptr< const VolumeArray >	insideArray,
		std::shared_ptr< const VolumeArray >	outsideArray,
		const DiscSurface &	dsf
	)

inline

Constructor for a Boundary with two VolumeArrays attached to it.

Definition at line 62 of file BoundaryDiscSurface.h.

65 : BoundarySurface<Tvol>(std::move(insideArray), std::move(outsideArray)), DiscSurface(dsf) {}

◆ BoundaryDiscSurface() [5/5]

template<class Tvol >

Trk::BoundaryDiscSurface< Tvol >::BoundaryDiscSurface	(	const Tvol *	inside,
		const Tvol *	outside,
		const DiscSurface &	dsf,
		const Amg::Transform3D &	tr
	)

inline

Copy constructor with a shift.

Definition at line 68 of file BoundaryDiscSurface.h.

70 : BoundarySurface<Tvol>(inside, outside), DiscSurface(dsf, tr) {}

Member Function Documentation

◆ associatedDetectorElement()

const TrkDetElementBase* Trk::Surface::associatedDetectorElement ( ) const

inherited

return associated Detector Element

◆ associatedDetectorElementIdentifier()

Identifier Trk::Surface::associatedDetectorElementIdentifier ( ) const

inherited

return Identifier of the associated Detector Element

◆ associatedLayer()

const Trk::Layer* Trk::Surface::associatedLayer ( ) const

inherited

return the associated Layer

◆ associateLayer()

void Trk::Surface::associateLayer ( const Layer & lay )

inherited

method to associate a Trk::Layer.

We do not take ownership as this is typically already owned by the Geometry

◆ attachedVolume() [1/2]

template<class Tvol >

virtual const Tvol* Trk::BoundaryDiscSurface< Tvol >::attachedVolume	(	const Amg::Vector3D &	pos,
		const Amg::Vector3D &	mom,
		PropDirection	dir
	)		const

finaloverridevirtual

Get the next Volume depending on GlobalPosition, GlobalMomentum, dir on the TrackParameters and the requested direction.

Implements Trk::BoundarySurface< Tvol >.

◆ attachedVolume() [2/2]

template<class Tvol >

virtual const Tvol* Trk::BoundaryDiscSurface< Tvol >::attachedVolume	(	const TrackParameters &	parms,
		PropDirection	dir
	)		const

finaloverridevirtual

Get the next Volume depending on the TrackParameters and the requested direction, gives back 0 if there's no volume attached to the requested direction.

this is speed optimized as it doesn't invoke a local to global transformation

Implements Trk::BoundarySurface< Tvol >.

◆ baseSurface()

virtual const Trk::Surface* Trk::Surface::baseSurface ( ) const

virtualinherited

return the base surface (simplified for persistification)

◆ bounds()

const SurfaceBounds& Trk::DiscSurface::bounds ( ) const

finaloverridevirtualinherited

This method returns the bounds by reference.

Implements Trk::Surface.

◆ cachedTransform()

const Amg::Transform3D* Trk::Surface::cachedTransform ( ) const

inherited

Return the cached transformation directly.

Don't try to make a new transform if it's not here.

◆ center()

const Amg::Vector3D& Trk::Surface::center ( ) const

inherited

Returns the center position of the Surface.

◆ clone()

virtual DiscSurface* Trk::DiscSurface::clone ( ) const

overridevirtualinherited

Virtual constructor.

Implements Trk::Surface.

Reimplemented in Trk::SlidingDiscSurface.

◆ createUniqueNeutralParameters() [1/2]

Trk::Surface::NeutralTrackParametersUniquePtr Trk::DiscSurface::createUniqueNeutralParameters	(	const Amg::Vector3D &	position,
		const Amg::Vector3D &	momentum,
		double	charge,
		std::optional< AmgSymMatrix(5)>	cov = `std::nullopt`
	)		const

finaloverridevirtualinherited

Use the Surface as a ParametersBase constructor, from global parameters - neutral.

Implements Trk::Surface.

Definition at line 201 of file DiscSurface.cxx.

                                             {
   return std::make_unique<ParametersT<5, Neutral, DiscSurface>>(
       position, momentum, charge, *this, std::move(cov));
 }

◆ createUniqueNeutralParameters() [2/2]

Trk::Surface::NeutralTrackParametersUniquePtr Trk::DiscSurface::createUniqueNeutralParameters	(	double	l1,
		double	l2,
		double	phi,
		double	theta,
		double	qop,
		std::optional< AmgSymMatrix(5)>	cov = `std::nullopt`
	)		const

finaloverridevirtualinherited

Use the Surface as a ParametersBase constructor, from local parameters - neutral.

Implements Trk::Surface.

Definition at line 191 of file DiscSurface.cxx.

                                             {
   return std::make_unique<ParametersT<5, Neutral, DiscSurface>>(
       l1, l2, phi, theta, qop, *this, std::move(cov));
 }

◆ createUniqueParameters() [1/2]

template<int DIM, class T >

std::unique_ptr<ParametersT<DIM, T, DiscSurface> > Trk::DiscSurface::createUniqueParameters	(	const Amg::Vector3D &	position,
		const Amg::Vector3D &	momentum,
		double	charge,
		std::optional< AmgSymMatrix(DIM)>	cov = `std::nullopt`
	)		const

inherited

Use the Surface as a ParametersBase constructor, from global parameters.

◆ createUniqueParameters() [2/2]

template<int DIM, class T >

std::unique_ptr<ParametersT<DIM, T, DiscSurface> > Trk::DiscSurface::createUniqueParameters	(	double	l1,
		double	l2,
		double	phi,
		double	theta,
		double	qop,
		std::optional< AmgSymMatrix(DIM)>	cov = `std::nullopt`
	)		const

inherited

Use the Surface as a ParametersBase constructor, from local parameters.

◆ createUniqueTrackParameters() [1/2]

Trk::Surface::ChargedTrackParametersUniquePtr Trk::DiscSurface::createUniqueTrackParameters	(	const Amg::Vector3D &	position,
		const Amg::Vector3D &	momentum,
		double	charge,
		std::optional< AmgSymMatrix(5)>	cov = `std::nullopt`
	)		const

finaloverridevirtualinherited

Use the Surface as a ParametersBase constructor, from global parameters - charged.

Implements Trk::Surface.

Definition at line 181 of file DiscSurface.cxx.

                                             {
   return std::make_unique<ParametersT<5, Charged, DiscSurface>>(
       position, momentum, charge, *this, std::move(cov));
 }

◆ createUniqueTrackParameters() [2/2]

Trk::Surface::ChargedTrackParametersUniquePtr Trk::DiscSurface::createUniqueTrackParameters	(	double	l1,
		double	l2,
		double	phi,
		double	theta,
		double	qop,
		std::optional< AmgSymMatrix(5)>	cov = `std::nullopt`
	)		const

finaloverridevirtualinherited

Use the Surface as a ParametersBase constructor, from local parameters - charged.

Implements Trk::Surface.

Definition at line 172 of file DiscSurface.cxx.

                                             {
   return std::make_unique<ParametersT<5, Charged, DiscSurface>>(
       l1, l2, phi, theta, qop, *this, std::move(cov));
 }

◆ debugInfo()

template<class Tvol >

void Trk::BoundarySurface< Tvol >::debugInfo ( MsgStream & msg ) const

inlineinherited

output debug information

Definition at line 133 of file BoundarySurface.h.

                                                                  {
   msg << "BoundarySurface debug information: " << std::endl;
   msg << "     -> pointer to insideVolume         = " << m_insideVolume
       << std::endl;
   msg << "     -> pointer to insideVolumeArray    = "
       << m_insideVolumeArray.get() << std::endl;
   msg << "     -> pointer to outsideVolume        = " << m_outsideVolume
       << std::endl;
   msg << "     -> pointer to outsideVolumeArray   = "
       << m_outsideVolumeArray.get() << endmsg;
 }

◆ dump() [1/2]

MsgStream & Surface::dump ( MsgStream & sl ) const

virtualinherited

Output Method for MsgStream, to be overloaded by child classes.

Reimplemented in Trk::PerigeeSurface, and Trk::DetElementSurface.

Definition at line 157 of file Surface.cxx.

 {
   sl << std::setiosflags(std::ios::fixed);
   sl << std::setprecision(4);
   sl << name() << std::endl;
   if (associatedDetectorElement()!=nullptr){
     sl<<"     Detector Type              = "<<associatedDetectorElement()->detectorTypeString()<<std::endl;
   }
   sl << "     Center position  (x, y, z) = (" << center().x() << ", " << center().y() << ", " << center().z() << ")"
      << std::endl;
   Amg::RotationMatrix3D rot(transform().linear());
   Amg::Vector3D rotX(rot.col(0));
   Amg::Vector3D rotY(rot.col(1));
   Amg::Vector3D rotZ(rot.col(2));
   sl << std::setprecision(6);
   sl << "     Rotation:             colX = (" << rotX(0) << ", " << rotX(1) << ", " << rotX(2) << ")" << std::endl;
   sl << "                           colY = (" << rotY(0) << ", " << rotY(1) << ", " << rotY(2) << ")" << std::endl;
   sl << "                           colZ = (" << rotZ(0) << ", " << rotZ(1) << ", " << rotZ(2) << ")" << std::endl;
   sl << "     Bounds  : " << bounds();
   if (!checkTransform(*this)) {
      sl << std::endl << "     NOT a strict rotation matrix." << std::endl;
   }
   sl << std::setprecision(-1);
   return sl;
 }

◆ dump() [2/2]

std::ostream & Surface::dump ( std::ostream & sl ) const

virtualinherited

Output Method for std::ostream, to be overloaded by child classes.

Reimplemented in Trk::PerigeeSurface, and Trk::DetElementSurface.

Definition at line 185 of file Surface.cxx.

 {
   sl << std::setiosflags(std::ios::fixed);
   sl << std::setprecision(4);
   sl << name() << std::endl;
   if (associatedDetectorElement()!=nullptr){
     sl<<"     Detector Type              = "<<associatedDetectorElement()->detectorTypeString()<<std::endl;
   }
   sl << "     Center position  (x, y, z) = (" << center().x() << ", " << center().y() << ", " << center().z() << ")"
      << std::endl;
   Amg::RotationMatrix3D rot(transform().linear());
   Amg::Vector3D rotX(rot.col(0));
   Amg::Vector3D rotY(rot.col(1));
   Amg::Vector3D rotZ(rot.col(2));
   sl << std::setprecision(6);
   sl << "     Rotation:             colX = (" << rotX(0) << ", " << rotX(1) << ", " << rotX(2) << ")" << std::endl;
   sl << "                           colY = (" << rotY(0) << ", " << rotY(1) << ", " << rotY(2) << ")" << std::endl;
   sl << "                           colZ = (" << rotZ(0) << ", " << rotZ(1) << ", " << rotZ(2) << ")" << std::endl;
   sl << "     Bounds  : " << bounds();
   if (!checkTransform(*this)) {
      sl << std::endl << "     NOT a strict rotation matrix." << std::endl;
   }
   sl << std::setprecision(-1);
   return sl;
 }

◆ globalReferencePoint()

const Amg::Vector3D & Trk::DiscSurface::globalReferencePoint ( ) const

finaloverridevirtualinherited

Returns a global reference point: For the Disc this is \( (R*cos(\phi), R*sin(\phi),0)*transform() \) Where \( r, \phi \) denote the r(), averagePhi() of the Bounds.

Reimplemented from Trk::Surface.

Definition at line 209 of file DiscSurface.cxx.

 {
   if (!m_referencePoint) {
     const Trk::DiscBounds* dbo =
       dynamic_cast<const Trk::DiscBounds*>(&(bounds()));
     if (dbo) {
       double rMedium = bounds().r();
       double phi = dbo->averagePhi();
       Amg::Vector3D gp(rMedium * cos(phi), rMedium * sin(phi), 0.);
       m_referencePoint.set(std::make_unique<Amg::Vector3D>(transform() * gp));
     } else {
       const Trk::DiscTrapezoidalBounds* dtbo =
         dynamic_cast<const Trk::DiscTrapezoidalBounds*>(&(bounds()));
       // double rMedium = dtbo ? bounds().r() : dtbo->rCenter() ; //nonsense, or
       // logic inverted?
       double rMedium = bounds().r();
       double phi = dtbo ? dtbo->averagePhi() : 0.;
       Amg::Vector3D gp(rMedium * cos(phi), rMedium * sin(phi), 0.);
       m_referencePoint.set(std::make_unique<Amg::Vector3D>(transform() * gp));
     }
   }
   return (*m_referencePoint);
 }

◆ globalToLocal() [1/3]

bool Trk::DiscSurface::globalToLocal	(	const Amg::Vector3D &	glob,
		const Amg::Vector3D &	mom,
		Amg::Vector2D &	loc
	)		const

overridevirtualinherited

Specialized for DiscSurface: GlobalToLocal method without dynamic memory allocation - boolean checks if on surface.

local<->global transformation in case of polar local coordinates

Implements Trk::Surface.

Reimplemented in Trk::SlidingDiscSurface.

Definition at line 250 of file DiscSurface.cxx.

 {
   Amg::Vector3D loc3Dframe = inverseTransformMultHelper(glopos);
   locpos = Amg::Vector2D(loc3Dframe.perp(), loc3Dframe.phi());
   return (std::fabs(loc3Dframe.z()) <= s_onSurfaceTolerance);
 }

◆ globalToLocal() [2/3]

std::optional<Amg::Vector2D> Trk::Surface::globalToLocal	(	const Amg::Vector3D &	glopos,
		const Amg::Vector3D &	glomom
	)		const

inherited

This method returns the LocalPosition from a provided GlobalPosition.

If the GlobalPosition is not on the Surface, it returns a nullopt This method does not check if the calculated LocalPosition is inside surface bounds. If this check is needed, use positionOnSurface - for generality with momentum

◆ globalToLocal() [3/3]

std::optional<Amg::Vector2D> Trk::Surface::globalToLocal	(	const Amg::Vector3D &	glopos,
		double	tol = `0.`
	)		const

inherited

This method returns the LocalPosition from a provided GlobalPosition.

If the GlobalPosition is not on the Surface, it returns nullopt This method does not check if the calculated LocalPosition is inside surface bounds. If this check is needed, use positionOnSurface - only for planar, cylinder surface fully defined

◆ insideBounds()

virtual bool Trk::DiscSurface::insideBounds	(	const Amg::Vector2D &	locpos,
		double	tol1 = `0.`,
		double	tol2 = `0.`
	)		const

overridevirtualinherited

This method calls the inside method of the bounds.

Implements Trk::Surface.

Reimplemented in Trk::SubtractedDiscSurface.

◆ insideBoundsCheck()

virtual bool Trk::DiscSurface::insideBoundsCheck	(	const Amg::Vector2D &	locpos,
		const BoundaryCheck &	bchk
	)		const

finaloverridevirtualinherited

Implements Trk::Surface.

◆ insideVolume()

template<class Tvol >

Tvol const* Trk::BoundarySurface< Tvol >::insideVolume ( ) const

inlineinherited

getters/setters for inside/outside Volume

Definition at line 94 of file BoundarySurface.h.

                                   {
     return m_insideVolume;
   }

◆ insideVolumeArray()

template<class Tvol >

const VolumeArray* Trk::BoundarySurface< Tvol >::insideVolumeArray ( ) const

inlineinherited

getters/setters for inside/outside Volume arrays

Definition at line 109 of file BoundarySurface.h.

                                               {
     return m_insideVolumeArray.get();
   }

◆ inverseTransformHelper()

Amg::Transform3D Trk::Surface::inverseTransformHelper ( ) const

protectedinherited

Helper method to factorize in one place common operations calculate inverse transofrm and multiply with position.

◆ inverseTransformMultHelper()

Amg::Vector3D Trk::Surface::inverseTransformMultHelper ( const Amg::Vector3D & glopos ) const

protectedinherited

◆ isActive()

bool Trk::Surface::isActive ( ) const

inherited

Return 'true' if this surface is owned by the detector element.

◆ isFree()

bool Trk::Surface::isFree ( ) const

inherited

Returns 'true' if this surface is 'free', i.e.

it does not belong to a detector element (and returns false otherwise

◆ isOnSurface()

bool Trk::DiscSurface::isOnSurface	(	const Amg::Vector3D &	glopo,
		const BoundaryCheck &	bchk = `true`,
		double	tol1 = `0.`,
		double	tol2 = `0.`
	)		const

overridevirtualinherited

This method returns true if the GlobalPosition is on the Surface for both, within or without check of whether the local position is inside boundaries or not.

Reimplemented from Trk::Surface.

Reimplemented in Trk::SlidingDiscSurface.

Definition at line 287 of file DiscSurface.cxx.

 {
   Amg::Vector3D loc3Dframe = inverseTransformMultHelper(glopo);
   if (std::abs(loc3Dframe.z()) > (s_onSurfaceTolerance + tol1)) {
     return false;
   }
   return (bchk
             ? bounds().inside(
                 Amg::Vector2D(loc3Dframe.perp(), loc3Dframe.phi()), tol1, tol2)
             : true);
 }

◆ localParametersToPosition()

virtual Amg::Vector2D Trk::DiscSurface::localParametersToPosition ( const LocalParameters & locpars ) const

finaloverridevirtualinherited

Specialized for DiscSurface : LocalParameters to Vector2D.

Reimplemented from Trk::Surface.

◆ localToGlobal() [1/5]

ATH_FLATTEN void Trk::DiscSurface::localToGlobal	(	const Amg::Vector2D &	locp,
		const Amg::Vector3D &	mom,
		Amg::Vector3D &	glob
	)		const

overridevirtualinherited

Specialized for DiscSurface: LocalToGlobal method without dynamic memory allocation.

Implements Trk::Surface.

Reimplemented in Trk::SlidingDiscSurface.

Definition at line 236 of file DiscSurface.cxx.

 {
   // create the position in the local 3d frame
   Amg::Vector3D loc3Dframe(locpos[Trk::locR] * cos(locpos[Trk::locPhi]),
                            locpos[Trk::locR] * sin(locpos[Trk::locPhi]),
                            0.);
   // transport it to the globalframe
   glopos = transform() * loc3Dframe;
 }

◆ localToGlobal() [2/5]

Amg::Vector3D Trk::Surface::localToGlobal ( const Amg::Vector2D & locpos ) const

inherited

This method returns the GlobalPosition from a LocalPosition uses the per surface localToGlobal.

◆ localToGlobal() [3/5]

Amg::Vector3D Trk::Surface::localToGlobal	(	const Amg::Vector2D &	locpos,
		const Amg::Vector3D &	glomom
	)		const

inherited

This method returns the GlobalPosition from a LocalPosition The LocalPosition can be outside Surface bounds - for generality with momentum.

◆ localToGlobal() [4/5]

Amg::Vector3D Trk::Surface::localToGlobal ( const LocalParameters & locpars ) const

inherited

This method returns the GlobalPosition from LocalParameters The LocalParameters can be outside Surface bounds.

◆ localToGlobal() [5/5]

Amg::Vector3D Trk::Surface::localToGlobal	(	const LocalParameters &	locpars,
		const Amg::Vector3D &	glomom
	)		const

inherited

This method returns the GlobalPosition from LocalParameters The LocalParameters can be outside Surface bounds - for generality with momentum.

◆ materialLayer() [1/2]

Trk::MaterialLayer* Trk::Surface::materialLayer ( )

inherited

◆ materialLayer() [2/2]

const Trk::MaterialLayer* Trk::Surface::materialLayer ( ) const

inherited

return the material Layer

◆ measurementFrame()

Amg::RotationMatrix3D Surface::measurementFrame	(	const Amg::Vector3D &	glopos,
		const Amg::Vector3D &	glomom
	)		const

virtualinherited

Return the measurement frame - this is needed for alignment, in particular for StraightLine and Perigee Surface.

the default implementation is the the RotationMatrix3D of the transform

Reimplemented in Trk::CylinderSurface, Trk::ConeSurface, Trk::StraightLineSurface, and Trk::PerigeeSurface.

Definition at line 135 of file Surface.cxx.

 {
   return transform().linear();
 }

◆ name()

virtual std::string Trk::DiscSurface::name ( ) const

overridevirtualinherited

Return properly formatted class name for screen output.

Implements Trk::Surface.

Reimplemented in Trk::SlidingDiscSurface, and Trk::SubtractedDiscSurface.

◆ normal() [1/2]

virtual const Amg::Vector3D& Trk::Surface::normal ( ) const

virtualinherited

Returns the normal vector of the Surface (i.e.

in generall z-axis of rotation)

Reimplemented in Trk::PerigeeSurface.

◆ normal() [2/2]

virtual Amg::Vector3D Trk::Surface::normal ( const Amg::Vector2D & lp ) const

virtualinherited

Returns a normal vector at a specific local position.

Reimplemented in Trk::PerigeeSurface, Trk::CylinderSurface, and Trk::ConeSurface.

◆ numberOfInstantiations()

static std::size_t Trk::ObjectCounter< Trk::Surface >::numberOfInstantiations ( )

inlinestaticinherited

Definition at line 25 of file TrkObjectCounter.h.

   {
 #ifndef NDEBUG
     return s_numberOfInstantiations.load();
 #endif
     return 0;
   }

◆ onBoundary()

template<class Tvol >

template<class T >

bool Trk::BoundarySurface< Tvol >::onBoundary ( const T & pars ) const

inlineinherited

templated onBoundary method

Definition at line 79 of file BoundarySurface.h.

                                        {
     return surfaceRepresentation().onSurface(pars);
   }

◆ onSurface()

template<class T >

bool Trk::Surface::onSurface	(	const T &	parameters,
		const BoundaryCheck &	bchk = `BoundaryCheck(true)`
	)		const

inherited

The templated Parameters OnSurface method - checks on surface pointer first.

◆ operator!=()

bool Trk::Surface::operator!= ( const Surface & sf ) const

inherited

Non-equality operator.

◆ operator=()

template<class Tvol >

BoundaryDiscSurface& Trk::BoundaryDiscSurface< Tvol >::operator= ( const BoundaryDiscSurface< Tvol > & vol )

default

Assignment operator.

◆ operator==() [1/2]

bool Trk::DiscSurface::operator== ( const DiscSurface & cf ) const

inherited

◆ operator==() [2/2]

bool Trk::DiscSurface::operator== ( const Surface & sf ) const

overridevirtualinherited

Equality operator.

Implements Trk::Surface.

Reimplemented in Trk::SlidingDiscSurface, and Trk::SubtractedDiscSurface.

Definition at line 160 of file DiscSurface.cxx.

 {
   // first check the type not to compare apples with oranges
   if (sf.type()!=Trk::SurfaceType::Disc){
       return false;
   }
   return (*this) == static_cast<const Trk::DiscSurface&>(sf);
 }

◆ outsideVolume()

template<class Tvol >

Tvol const* Trk::BoundarySurface< Tvol >::outsideVolume ( ) const

inlineinherited

Definition at line 101 of file BoundarySurface.h.

                                    {
     return m_outsideVolume;
   }

◆ outsideVolumeArray()

template<class Tvol >

const VolumeArray* Trk::BoundarySurface< Tvol >::outsideVolumeArray ( ) const

inlineinherited

Definition at line 115 of file BoundarySurface.h.

                                                {
    return m_outsideVolumeArray.get();
   }

◆ owner()

SurfaceOwner Trk::Surface::owner ( ) const

inherited

return ownership

◆ pathCorrection()

virtual double Trk::Surface::pathCorrection	(	const Amg::Vector3D &	pos,
		const Amg::Vector3D &	mom
	)		const

virtualinherited

the pathCorrection for derived classes with thickness - it reflects if the direction projection is positive or negative

Reimplemented in Trk::CylinderSurface, Trk::StraightLineSurface, Trk::PerigeeSurface, and Trk::ConeSurface.

◆ positionOnSurface()

std::optional< Amg::Vector2D > Surface::positionOnSurface	(	const Amg::Vector3D &	glopo,
		const BoundaryCheck &	bchk = `true`,
		double	tol1 = `0.`,
		double	tol2 = `0.`
	)		const

inherited

positionOnSurface() returns the LocalPosition on the Surface,
If BoundaryCheck==false it just returns the value of globalToLocal (including nullptr possibility), if BoundaryCheck==true it checks whether the point is inside bounds or not (returns std::nullopt in this case).

Definition at line 106 of file Surface.cxx.

 {
   std::optional<Amg::Vector2D> posOnSurface = globalToLocal(glopo, tol1);
   if (!bchk){
     return posOnSurface;
   }
   if (posOnSurface && insideBounds(*posOnSurface, tol1, tol2)){
     return posOnSurface;
   }
   return std::nullopt;
 }

◆ setInsideVolume()

template<class Tvol >

void Trk::BoundarySurface< Tvol >::setInsideVolume ( const Tvol * vol )

inlineinherited

Definition at line 97 of file BoundarySurface.h.

                                        {
     m_insideVolume = vol;
   }

◆ setInsideVolumeArray()

template<class Tvol >

void Trk::BoundarySurface< Tvol >::setInsideVolumeArray ( std::shared_ptr< const VolumeArray > volArray )

inlineinherited

Definition at line 112 of file BoundarySurface.h.

                                                                       {
     m_insideVolumeArray = std::move(volArray);
   }

◆ setMaterialLayer()

void Trk::Surface::setMaterialLayer ( std::shared_ptr< Trk::MaterialLayer > mlay )

inherited

set material layer

◆ setOutsideVolume()

template<class Tvol >

void Trk::BoundarySurface< Tvol >::setOutsideVolume ( const Tvol * vol )

inlineinherited

Definition at line 104 of file BoundarySurface.h.

                                         {
     m_outsideVolume = vol;
   }

◆ setOutsideVolumeArray()

template<class Tvol >

void Trk::BoundarySurface< Tvol >::setOutsideVolumeArray ( std::shared_ptr< const VolumeArray > volArray )

inlineinherited

Definition at line 118 of file BoundarySurface.h.

                                                                        {
     m_outsideVolumeArray = std::move(volArray);
   }

◆ setOwner()

void Trk::Surface::setOwner ( SurfaceOwner x )

inherited

set Ownership

◆ setTransform()

void Trk::Surface::setTransform ( const Amg::Transform3D & trans )

inherited

Set the transform updates center and normal.

◆ straightLineDistanceEstimate() [1/2]

Trk::DistanceSolution Trk::DiscSurface::straightLineDistanceEstimate	(	const Amg::Vector3D &	pos,
		const Amg::Vector3D &	dir
	)		const

overridevirtualinherited

fast straight line distance evaluation to Surface

distance to surface

Implements Trk::Surface.

Reimplemented in Trk::SlidingDiscSurface.

Definition at line 304 of file DiscSurface.cxx.

 {
   double tol = 0.001;
  
   const Amg::Vector3D& C = center();
   const Amg::Vector3D& N = normal();
  
   double S = C.dot(N);
   double b = S < 0. ? -1 : 1;
   double d = (pos - C).dot(N); // distance to surface
  
   double A = b * dir.dot(N);
   if (A == 0.) { // direction parallel to surface
     if (fabs(d) < tol) {
       return {1, 0., true, 0.};
     }
     return {0, d, true, 0.};
   }
  
   double D = b * (S - (pos.dot(N))) / A;
   return {1, d, true, D};
 }

◆ straightLineDistanceEstimate() [2/2]

Trk::DistanceSolution Trk::DiscSurface::straightLineDistanceEstimate	(	const Amg::Vector3D &	pos,
		const Amg::Vector3D &	dir,
		bool	Bound
	)		const

overridevirtualinherited

fast straight line distance evaluation to Surface - with bound option

Implements Trk::Surface.

Reimplemented in Trk::SlidingDiscSurface.

Definition at line 329 of file DiscSurface.cxx.

 {
   const Amg::Transform3D& T = transform();
   const double Az[3] = { T(0, 2), T(1, 2), T(2, 2) };
  
   // Transformation to cylinder system coordinates
   //
   const double dx = pos[0] - T(0, 3);
   const double dy = pos[1] - T(1, 3);
   const double dz = pos[2] - T(2, 3);
   const double z = dx * Az[0] + dy * Az[1] + dz * Az[2];
   const double az = dir[0] * Az[0] + dir[1] * Az[1] + dir[2] * Az[2];
  
   // Step to surface
   //
   int ns = 0;
   double s = 0.;
   if (az != 0.) {
     s = -z / az;
     ns = 1;
   }
   double dist = std::abs(z);
   if (!bound) {
     return {ns, dist, true, s};
   }
  
   // Min distance to surface
   //
   const double x = dx * T(0, 0) + dy * T(1, 0) + dz * T(2, 0);
   const double y = dx * T(0, 1) + dy * T(1, 1) + dz * T(2, 1);
  
   Amg::Vector2D lp(sqrt(x * x + y * y), atan2(y, x));
  
   double d = bounds().minDistance(lp);
   if (d > 0.) {
     dist = std::sqrt(dist * dist + d * d);
   }
  
   return {ns, dist, true, s};
 }

◆ straightLineIntersection() [1/2]

Trk::Intersection Trk::DiscSurface::straightLineIntersection	(	const Amg::Vector3D &	pos,
		const Amg::Vector3D &	dir,
		bool	forceDir = `false`,
		Trk::BoundaryCheck	bchk = `false`
	)		const

finaloverridevirtualinherited

fast straight line intersection schema - standard: provides closest intersection and (signed) path length forceDir is to provide the closest forward solution

mathematical motivation:

the equation of the plane is given by:
\( \vec n \cdot \vec x = \vec n \cdot \vec p,\)
where \( \vec n = (n_{x}, n_{y}, n_{z})\) denotes the normal vector of the plane, \( \vec p = (p_{x}, p_{y}, p_{z})\) one specific point on the plane and \( \vec x = (x,y,z) \) all possible points on the plane.
Given a line with:
\( \vec l(u) = \vec l_{1} + u \cdot \vec v \),
the solution for \( u \) can be written: \( u = \frac{\vec n (\vec p - \vec l_{1})}{\vec n \vec v}\)
If the denominator is 0 then the line lies:

either in the plane
perpenticular to the normal of the plane

Implements Trk::Surface.

Definition at line 260 of file DiscSurface.cxx.

                                                                         {
   double denom = dir.dot(normal());
   if (denom) {
     double u = (normal().dot((center() - pos))) / (denom);
     Amg::Vector3D intersectPoint(pos + u * dir);
     // evaluate the intersection in terms of direction
     bool isValid = forceDir ? (u > 0.) : true;
     // evaluate (if necessary in terms of boundaries)
     isValid = bchk ? (isValid && isOnSurface(intersectPoint)) : isValid;
     // return the result
     return Trk::Intersection(intersectPoint, u, isValid);
   }
   return Trk::Intersection(pos, 0., false);
 }

◆ straightLineIntersection() [2/2]

template<typename T >

Intersection Trk::Surface::straightLineIntersection	(	const T &	pars,
		bool	forceDir = `false`,
		const Trk::BoundaryCheck &	bchk = `false`
	)		const

inlineinherited

fst straight line intersection schema - templated for charged and neutral parameters

Definition at line 352 of file Tracking/TrkDetDescr/TrkSurfaces/TrkSurfaces/Surface.h.

   {
     return straightLineIntersection(
       pars.position(), pars.momentum().unit(), forceDir, bchk);
   }

◆ surfaceRepresentation() [1/2]

template<class Tvol >

virtual const Surface& Trk::BoundaryDiscSurface< Tvol >::surfaceRepresentation ( ) const

finaloverridevirtual

The Surface Representation of this.

Implements Trk::BoundarySurface< Tvol >.

◆ surfaceRepresentation() [2/2]

template<class Tvol >

virtual Surface& Trk::BoundaryDiscSurface< Tvol >::surfaceRepresentation ( )

finaloverridevirtual

Implements Trk::BoundarySurface< Tvol >.

◆ transform()

const Amg::Transform3D& Trk::Surface::transform ( ) const

inherited

Returns HepGeom::Transform3D by reference.

◆ type()

constexpr virtual SurfaceType Trk::DiscSurface::type ( ) const

constexprfinaloverridevirtualinherited

Return the surface type.

Implements Trk::Surface.

◆ uniqueClone()

std::unique_ptr<Surface> Trk::Surface::uniqueClone ( ) const

inherited

NVI method returning unique_ptr clone.

Member Data Documentation

◆ m_associatedDetElement

const TrkDetElementBase* Trk::Surface::m_associatedDetElement {}

protectedinherited

Not owning Pointer to the Detector Element.

Definition at line 441 of file Tracking/TrkDetDescr/TrkSurfaces/TrkSurfaces/Surface.h.

◆ m_associatedDetElementId

Identifier Trk::Surface::m_associatedDetElementId {}

protectedinherited

Identifier to the Detector Element.

Definition at line 443 of file Tracking/TrkDetDescr/TrkSurfaces/TrkSurfaces/Surface.h.

◆ m_associatedLayer

const Layer* Trk::Surface::m_associatedLayer {}

protectedinherited

The associated layer Trk::Layer This is the layer in which the Surface is embedded.

so not owning pointer.

Definition at line 448 of file Tracking/TrkDetDescr/TrkSurfaces/TrkSurfaces/Surface.h.

◆ m_bounds

std::shared_ptr<const SurfaceBounds> Trk::DiscSurface::m_bounds

protectedinherited

reference Point on the Surface

Definition at line 284 of file DiscSurface.h.

◆ m_insideVolume

template<class Tvol >

const Tvol* Trk::BoundarySurface< Tvol >::m_insideVolume {}

protectedinherited

Definition at line 124 of file BoundarySurface.h.

◆ m_insideVolumeArray

template<class Tvol >

std::shared_ptr<const VolumeArray> Trk::BoundarySurface< Tvol >::m_insideVolumeArray {}

protectedinherited

Definition at line 127 of file BoundarySurface.h.

◆ m_materialLayer

std::shared_ptr<MaterialLayer> Trk::Surface::m_materialLayer {}

protectedinherited

Possibility to attach a material description to the surface.

In this case the surface is what holds the MaterialLayer. This is usually done for boundary surfaces so shared ptr.

Definition at line 453 of file Tracking/TrkDetDescr/TrkSurfaces/TrkSurfaces/Surface.h.

◆ m_outsideVolume

template<class Tvol >

const Tvol* Trk::BoundarySurface< Tvol >::m_outsideVolume {}

protectedinherited

Definition at line 125 of file BoundarySurface.h.

◆ m_outsideVolumeArray

template<class Tvol >

std::shared_ptr<const VolumeArray> Trk::BoundarySurface< Tvol >::m_outsideVolumeArray {}

protectedinherited

Definition at line 128 of file BoundarySurface.h.

◆ m_owner

SurfaceOwner Trk::Surface::m_owner {SurfaceOwner::noOwn}

protectedinherited

enum for surface owner : default free surface

Definition at line 455 of file Tracking/TrkDetDescr/TrkSurfaces/TrkSurfaces/Surface.h.

◆ m_referencePoint

CxxUtils::CachedUniquePtr<Amg::Vector3D> Trk::DiscSurface::m_referencePoint

protectedinherited

static member for boundless approach

Definition at line 286 of file DiscSurface.h.

◆ m_transforms

std::unique_ptr<Transforms> Trk::Surface::m_transforms {}

protectedinherited

Unique Pointer to the Transforms struct.

Definition at line 439 of file Tracking/TrkDetDescr/TrkSurfaces/TrkSurfaces/Surface.h.

◆ s_boundless

const Trk::NoBounds Trk::DiscSurface::s_boundless

staticprotectedinherited

Definition at line 288 of file DiscSurface.h.

◆ s_numberOfInstantiations

std::atomic_size_t Trk::ObjectCounter< Trk::Surface >::s_numberOfInstantiations

inlinestaticinherited

Definition at line 22 of file TrkObjectCounter.h.

◆ s_onSurfaceTolerance

constexpr double Trk::Surface::s_onSurfaceTolerance = 10e-5

staticconstexprprotectedinherited

Tolerance for being on Surface.

Definition at line 458 of file Tracking/TrkDetDescr/TrkSurfaces/TrkSurfaces/Surface.h.

◆ staticType

constexpr SurfaceType Trk::DiscSurface::staticType = SurfaceType::Disc

staticconstexprinherited

Definition at line 57 of file DiscSurface.h.

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

BoundaryDiscSurface.h

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Types

Detailed Description

template<class Tvol> class Trk::BoundaryDiscSurface< Tvol >

Member Typedef Documentation

◆ ChargedTrackParametersUniquePtr

◆ NeutralTrackParametersUniquePtr

◆ VolumeArray

Constructor & Destructor Documentation

◆ BoundaryDiscSurface() [1/5]

◆ BoundaryDiscSurface() [2/5]

◆ ~BoundaryDiscSurface()

◆ BoundaryDiscSurface() [3/5]

◆ BoundaryDiscSurface() [4/5]

◆ BoundaryDiscSurface() [5/5]

Member Function Documentation

◆ associatedDetectorElement()

◆ associatedDetectorElementIdentifier()

◆ associatedLayer()

◆ associateLayer()

◆ attachedVolume() [1/2]

◆ attachedVolume() [2/2]

◆ baseSurface()

◆ bounds()

◆ cachedTransform()

◆ center()

◆ clone()

◆ createUniqueNeutralParameters() [1/2]

◆ createUniqueNeutralParameters() [2/2]

◆ createUniqueParameters() [1/2]

◆ createUniqueParameters() [2/2]

◆ createUniqueTrackParameters() [1/2]

◆ createUniqueTrackParameters() [2/2]

◆ debugInfo()

◆ dump() [1/2]

◆ dump() [2/2]

◆ globalReferencePoint()

◆ globalToLocal() [1/3]

◆ globalToLocal() [2/3]

◆ globalToLocal() [3/3]

◆ insideBounds()

◆ insideBoundsCheck()

◆ insideVolume()

◆ insideVolumeArray()

◆ inverseTransformHelper()

◆ inverseTransformMultHelper()

◆ isActive()

◆ isFree()

◆ isOnSurface()

◆ localParametersToPosition()

◆ localToGlobal() [1/5]

◆ localToGlobal() [2/5]

◆ localToGlobal() [3/5]

◆ localToGlobal() [4/5]

◆ localToGlobal() [5/5]

◆ materialLayer() [1/2]

◆ materialLayer() [2/2]

◆ measurementFrame()

◆ name()

◆ normal() [1/2]

◆ normal() [2/2]

◆ numberOfInstantiations()

◆ onBoundary()

◆ onSurface()

◆ operator!=()

◆ operator=()

◆ operator==() [1/2]

◆ operator==() [2/2]

◆ outsideVolume()

◆ outsideVolumeArray()

◆ owner()

◆ pathCorrection()

◆ positionOnSurface()

◆ setInsideVolume()

template<class Tvol>
class Trk::BoundaryDiscSurface< Tvol >