dd4hep::rec::DCH_info_struct::DCH_info_layer Struct Reference

Internal helper struct for defining the layer layout. More...

#include <DCH_info.h>

Public Member Functions
bool	IsStereoPositive () const
int	StereoSign () const
	calculate sign based on IsStereoPositive More...
DCH_length_t	Pitch_z0 (DCH_length_t r_z0) const
	separation between wires (along the circle) More...

Public Attributes
DCH_layer	layer = {0}
	layer number More...
int	nwires = {0}
	2x number of cells in that layer More...
double	height_z0 = {0.}
	cell parameter More...
double	width_z0 = {0.}
	cell parameter More...
DCH_length_t	radius_sw_z0 = {0.}
	radius (cylindral coord) of sensitive wire More...
DCH_length_t	radius_fdw_z0 = {0.}
	radius (cylindral coord) of 'down' field wires More...
DCH_length_t	radius_fuw_z0 = {0.}
	radius (cylindral coord) of 'up' field wires More...

Detailed Description

Internal helper struct for defining the layer layout.

Definition at line 140 of file DCH_info.h.

Member Function Documentation

IsStereoPositive()

bool dd4hep::rec::DCH_info_struct::DCH_info_layer::IsStereoPositive ( ) const

inline

some quantities are derived from previous-layer ones stereo angle is positive for odd layer number

Definition at line 162 of file DCH_info.h.

Pitch_z0()

DCH_length_t dd4hep::rec::DCH_info_struct::DCH_info_layer::Pitch_z0 ( DCH_length_t  r_z0 ) const

inline

separation between wires (along the circle)

Definition at line 171 of file DCH_info.h.

StereoSign()

int dd4hep::rec::DCH_info_struct::DCH_info_layer::StereoSign ( ) const

inline

calculate sign based on IsStereoPositive

Definition at line 166 of file DCH_info.h.

Member Data Documentation

height_z0

double dd4hep::rec::DCH_info_struct::DCH_info_layer::height_z0 = {0.}

cell parameter

Definition at line 147 of file DCH_info.h.

layer

DCH_layer dd4hep::rec::DCH_info_struct::DCH_info_layer::layer = {0}

layer number

Definition at line 143 of file DCH_info.h.

nwires

int dd4hep::rec::DCH_info_struct::DCH_info_layer::nwires = {0}

2x number of cells in that layer

Definition at line 145 of file DCH_info.h.

radius_fdw_z0

DCH_length_t dd4hep::rec::DCH_info_struct::DCH_info_layer::radius_fdw_z0 = {0.}

radius (cylindral coord) of 'down' field wires

Definition at line 155 of file DCH_info.h.

radius_fuw_z0

DCH_length_t dd4hep::rec::DCH_info_struct::DCH_info_layer::radius_fuw_z0 = {0.}

radius (cylindral coord) of 'up' field wires

Definition at line 158 of file DCH_info.h.

radius_sw_z0

DCH_length_t dd4hep::rec::DCH_info_struct::DCH_info_layer::radius_sw_z0 = {0.}

radius (cylindral coord) of sensitive wire

Definition at line 152 of file DCH_info.h.

width_z0

double dd4hep::rec::DCH_info_struct::DCH_info_layer::width_z0 = {0.}

cell parameter

Definition at line 149 of file DCH_info.h.

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

• DDRec/include/DDRec/DCH_info.h