Acts::Experimental::GbtsRoiDescriptor Class Reference

GBTS region of interest, as the eta and z bounds the seeder cuts on. More...

#include <Acts/Seeding/GbtsRoiDescriptor.hpp>

Public Member Functions
	GbtsRoiDescriptor (double etaMin, double etaMax, double zMin=0, double zMax=0)
double	dzdrMax () const
	Get dz/dr at the front of the RoI.
double	dzdrMin () const
	Get dz/dr at the rear of the RoI.
double	zMax () const
	Get z at the most forward end of the RoI.
double	zMin () const
	Get z at the most backward end of the RoI.

Detailed Description

GBTS region of interest, as the eta and z bounds the seeder cuts on.

The eta bounds are only kept as the dz/dr gradients they imply. There is no phi range: the seeder searches the full azimuth.

Constructor & Destructor Documentation

GbtsRoiDescriptor()

Acts::Experimental::GbtsRoiDescriptor::GbtsRoiDescriptor	(	double	etaMin,
		double	etaMax,
		double	zMin = 0,
		double	zMax = 0 )

Parameters

etaMin	eta at rear of RoI
etaMax	eta at front of RoI
zMin	z at rear of RoI
zMax	z at front of RoI

Member Function Documentation

dzdrMax()

double Acts::Experimental::GbtsRoiDescriptor::dzdrMax

(

)

const

Get dz/dr at the front of the RoI.

Returns

Gradient dzdr at front

dzdrMin()

double Acts::Experimental::GbtsRoiDescriptor::dzdrMin

(

)

const

Get dz/dr at the rear of the RoI.

Returns

Gradient dzdr at rear

zMax()

double Acts::Experimental::GbtsRoiDescriptor::zMax

(

)

const

Get z at the most forward end of the RoI.

Returns

Z at front

zMin()

double Acts::Experimental::GbtsRoiDescriptor::zMin

(

)

const

Get z at the most backward end of the RoI.

Returns

Z at rear