Acts::InterpolatedBFieldMap< grid_t >::Config Struct Reference

Config structure for the interpolated B field map. More...

#include <Acts/MagneticField/InterpolatedBFieldMap.hpp>

Public Attributes
Grid	grid
	grid storing magnetic field values
double	scale = 1.
	global B-field scaling factor
std::function< Vector3(const FieldType &, const Vector3 &)>	transformBField
	calculating the global 3D coordinates (cartesian) of the magnetic field with the local n dimensional field and the global 3D position as input
std::function< ActsVector< DIM_POS >(const Vector3 &)>	transformPos
	mapping of global 3D coordinates (cartesian) onto grid space

Detailed Description

template<typename grid_t>
struct Acts::InterpolatedBFieldMap< grid_t >::Config

Config structure for the interpolated B field map.

Member Data Documentation

grid

template<typename grid_t>

Grid Acts::InterpolatedBFieldMap< grid_t >::Config::grid

grid storing magnetic field values

scale

template<typename grid_t>

double Acts::InterpolatedBFieldMap< grid_t >::Config::scale = 1.

global B-field scaling factor

Note

Negative values for scale are accepted and will invert the direction of the magnetic field.

transformBField

template<typename grid_t>

std::function<Vector3(const FieldType&, const Vector3&)> Acts::InterpolatedBFieldMap< grid_t >::Config::transformBField

calculating the global 3D coordinates (cartesian) of the magnetic field with the local n dimensional field and the global 3D position as input

transformPos

template<typename grid_t>

std::function<ActsVector<DIM_POS>(const Vector3&)> Acts::InterpolatedBFieldMap< grid_t >::Config::transformPos

mapping of global 3D coordinates (cartesian) onto grid space