AtPatterns::AtPatternRay Class Reference

Describes a linear track with an end point. More...

#include <AtPatternRay.h>

Inheritance diagram for AtPatterns::AtPatternRay:

Collaboration diagram for AtPatterns::AtPatternRay:

Public Member Functions
	AtPatternRay ()
void	DefinePattern (XYZPoint point, XYZVector direction)
virtual void	DefinePattern (const std::vector< XYZPoint > &points) override
	Define based on points. More...
virtual Double_t	DistanceToPattern (const XYZPoint &point) const override
	Closest distance to pattern. More...
virtual XYZPoint	ClosestPointOnPattern (const XYZPoint &point) const override
	Closest point on pattern. More...
virtual XYZPoint	GetPointAt (double z) const override
	Get point on line at z. More...
virtual TEveElement *	GetEveElement () const override
	Get visual representation of pattern. More...
virtual std::unique_ptr< AtPattern >	Clone () const override
Public Member Functions inherited from AtPatterns::AtPatternLine
	AtPatternLine ()
XYZPoint	GetPoint () const
XYZVector	GetDirection () const
TEveLine *	GetEveLine (Double_t rMax=250) const
Public Member Functions inherited from AtPatterns::AtPattern
	AtPattern (Int_t numPoints=0)
	AtPattern (const AtPattern &)=default
	AtPattern (AtPattern &&)=default
virtual	~AtPattern ()=default
Double_t	FitPattern (const std::vector< AtHit > &pointsToFit, Double_t qThreshold=-1)
	Fit the pattern. More...
Double_t	FitPattern (const std::vector< const AtHit * > &pointsToFit, Double_t qThreshold=-1)
Double_t	FitPattern (const std::vector< XYZPoint > &pointsToFit)
	Fit the pattern shape. More...
virtual void	DefinePattern (std::vector< double > par)
	Define based on parameters. More...
TEveLine *	GetEveLine (double tMin, double tMax, int n) const
	Get visual representation of pattern. More...
Int_t	GetNumPoints () const
	Number of points to define the pattern. More...
Double_t	GetChi2 () const
Int_t	GetNFree () const
virtual std::vector< double >	GetPatternPar () const
	Get list or parameters that describe the pattern. More...
Double_t	GetTotCharge () const
void	SetPatternPar (std::vector< double > par)
void	SetChi2 (double chi2)

Additional Inherited Members
Public Types inherited from AtPatterns::AtPatternLine
using	XYZPoint = ROOT::Math::XYZPoint
using	XYZVector = ROOT::Math::XYZVector
Public Types inherited from AtPatterns::AtPattern
using	XYZPoint = ROOT::Math::XYZPoint
Protected Types inherited from AtPatterns::AtPattern
using	TEveLineVec = std::vector< std::unique_ptr< TEveLine > >
Protected Member Functions inherited from AtPatterns::AtPatternLine
std::vector< Double_t >	lineIntersecR (Double_t rMax, Double_t tMin, Double_t tMax) const
virtual void	FitPattern (const std::vector< XYZPoint > &points, const std::vector< double > &charge) override
double	parameterAtPoint (const XYZPoint &point) const
	Get the parameter closes to compPoint. More...
Protected Attributes inherited from AtPatterns::AtPattern
std::vector< Double_t >	fPatternPar
Double_t	fChi2 {NAN}
Int_t	fNFree {0}
const Int_t	fNumPoints
Double_t	fTotCharge {0}

Detailed Description

Describes a linear track with an end point.

Definition at line 27 of file AtPatternRay.h.

Constructor & Destructor Documentation

AtPatternRay()

AtPatternRay::AtPatternRay

(

)

Definition at line 17 of file AtPatternRay.cxx.

Member Function Documentation

Clone()

virtual std::unique_ptr<AtPattern> AtPatterns::AtPatternRay::Clone ( ) const

inlineoverridevirtual

Reimplemented from AtPatterns::AtPatternLine.

Definition at line 37 of file AtPatternRay.h.

ClosestPointOnPattern()

AtPatternRay::XYZPoint AtPatternRay::ClosestPointOnPattern ( const XYZPoint &  point ) const

overridevirtual

Closest point on pattern.

Parameters

[in]

point

Point to get the closest point on the pattern.

Returns

Closest point on pattern

Reimplemented from AtPatterns::AtPatternLine.

Definition at line 24 of file AtPatternRay.cxx.

DefinePattern() [1/2]

virtual void AtPatterns::AtPatternRay::DefinePattern ( const std::vector< XYZPoint > &  points )

inlineoverridevirtual

Define based on points.

Will set-up the pattern using the vector of XYZPoints. Assumes the size of points is equal to fNumPoints

Parameters

[in]

points

3D points to use when defining the pattern

Reimplemented from AtPatterns::AtPatternLine.

Definition at line 32 of file AtPatternRay.h.

DefinePattern() [2/2]

void AtPatternRay::DefinePattern	(	XYZPoint	point,
		XYZVector	direction
	)

Definition at line 43 of file AtPatternRay.cxx.

DistanceToPattern()

Double_t AtPatternRay::DistanceToPattern ( const XYZPoint &  point ) const

overridevirtual

Closest distance to pattern.

Parameters

[in]

point

Point to get the distance from.

Returns

distance from point to pattern in mm.

Reimplemented from AtPatterns::AtPatternLine.

Definition at line 30 of file AtPatternRay.cxx.

GetEveElement()

TEveElement * AtPatternRay::GetEveElement ( ) const

overridevirtual

Get visual representation of pattern.

Calls GetEveLine(double tMin, double tMax, int n) with reasonable defaults for the shape

Reimplemented from AtPatterns::AtPatternLine.

Definition at line 19 of file AtPatternRay.cxx.

GetPointAt()

AtPatternRay::XYZPoint AtPatternRay::GetPointAt ( double  z ) const

overridevirtual

Get point on line at z.

Get point on line at z. If the line is parallel to Z, then return then the parameter passed has not defined physical interpretation

Parameters

[in]

z

Location of point at z [mm]

Reimplemented from AtPatterns::AtPatternLine.

Definition at line 36 of file AtPatternRay.cxx.

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

• /github/workspace/AtData/AtPattern/AtPatternRay.h
• /github/workspace/AtData/AtPattern/AtPatternRay.cxx