Acts::DiscBounds Class Reference

#include <acts/blob/master/Core/include/Acts/Surfaces/DiscBounds.hpp>

Inheritance diagram for Acts::DiscBounds:

Collaboration diagram for Acts::DiscBounds:

Public Member Functions
virtual double	rMin () const =0
	Return method for inner Radius.
virtual double	rMax () const =0
	Return method for outer Radius.
virtual std::vector< Vector2D >	vertices (unsigned int lseg) const =0
virtual double	binningValueR () const =0
	Returns a reference radius for binning.
virtual double	binningValuePhi () const =0
	Returns a refererance phi for binning.
virtual bool	coversFullAzimuth () const =0
	Returns true for full phi coverage.
virtual bool	insideRadialBounds (double R, double tolerance=0.) const =0
	Checks if it's inside the radius.
Public Member Functions inherited from Acts::SurfaceBounds
virtual	~SurfaceBounds ()=default
virtual BoundsType	type () const =0
virtual std::vector< double >	values () const =0
virtual bool	inside (const Vector2D &lposition, const BoundaryCheck &bcheck) const =0
virtual double	distanceToBoundary (const Vector2D &lposition) const =0
virtual std::ostream &	toStream (std::ostream &os) const =0

Additional Inherited Members
Public Types inherited from Acts::SurfaceBounds
enum	BoundsType : int {   eCone = 0, eCylinder = 1, eDiamond = 2, eDisc = 3,   eEllipse = 5, eLine = 6, eRectangle = 7, eTrapezoid = 8,   eTriangle = 9, eDiscTrapezoid = 10, eConvexPolygon = 11, eAnnulus = 12,   eBoundless = 13, eOther = 14 }

Detailed Description

common base class for all bounds that are in a r/phi frame

• simply introduced to avoid wrong bound assigments to surfaces

Definition at line 20 of file DiscBounds.hpp.

View newest version in sPHENIX GitHub at line 20 of file DiscBounds.hpp

Member Function Documentation

virtual double Acts::DiscBounds::binningValuePhi ( ) const

pure virtual

Returns a refererance phi for binning.

Implemented in Acts::AnnulusBounds, Acts::DiscTrapezoidBounds, and Acts::RadialBounds.

virtual double Acts::DiscBounds::binningValueR ( ) const

pure virtual

Returns a reference radius for binning.

Implemented in Acts::AnnulusBounds, Acts::DiscTrapezoidBounds, and Acts::RadialBounds.

virtual bool Acts::DiscBounds::coversFullAzimuth ( ) const

pure virtual

Returns true for full phi coverage.

Implemented in Acts::AnnulusBounds, Acts::DiscTrapezoidBounds, and Acts::RadialBounds.

virtual bool Acts::DiscBounds::insideRadialBounds ( double  R, double  tolerance = 0.  ) const

pure virtual

Checks if it's inside the radius.

Implemented in Acts::AnnulusBounds, Acts::DiscTrapezoidBounds, and Acts::RadialBounds.

virtual double Acts::DiscBounds::rMax ( ) const

pure virtual

Return method for outer Radius.

Implemented in Acts::AnnulusBounds, Acts::DiscTrapezoidBounds, and Acts::RadialBounds.

virtual double Acts::DiscBounds::rMin ( ) const

pure virtual

Return method for inner Radius.

Implemented in Acts::AnnulusBounds, Acts::DiscTrapezoidBounds, and Acts::RadialBounds.

virtual std::vector<Vector2D> Acts::DiscBounds::vertices ( unsigned int  lseg ) const

pure virtual

Return the vertices

Parameters

lseg	the number of segments used to approximate and eventually curved line, the number referrs to full 2*PI

Note

that the extremas are given, which may slightly alter the number of segments returned

Returns

vector for vertices in 2D

Implemented in Acts::AnnulusBounds, Acts::RadialBounds, and Acts::DiscTrapezoidBounds.

---

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

• acts/blob/master/Core/include/Acts/Surfaces/DiscBounds.hpp