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

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

#include <acts/blob/sPHENIX/Core/include/Acts/MagneticField/InterpolatedBFieldMap.hpp>

Public Attributes
std::function< ActsVector < DIM_POS >const Vector3 &)>	transformPos
	mapping of global 3D coordinates (cartesian) onto grid space
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
Grid	grid
	grid storing magnetic field values
double	scale = 1.
	global B-field scaling factor

Detailed Description

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

Config structure for the interpolated B field map.

Definition at line 158 of file InterpolatedBFieldMap.hpp.

View newest version in sPHENIX GitHub at line 158 of file InterpolatedBFieldMap.hpp

Member Data Documentation

template<typename grid_t>

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

grid storing magnetic field values

Definition at line 169 of file InterpolatedBFieldMap.hpp.

View newest version in sPHENIX GitHub at line 169 of file InterpolatedBFieldMap.hpp

Referenced by Acts::InterpolatedBFieldMap< grid_t >::getField(), Acts::InterpolatedBFieldMap< grid_t >::getFieldCell(), Acts::InterpolatedBFieldMap< grid_t >::getFieldUnchecked(), Acts::InterpolatedBFieldMap< grid_t >::getGrid(), and Acts::InterpolatedBFieldMap< grid_t >::getNBins().

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.

Definition at line 175 of file InterpolatedBFieldMap.hpp.

View newest version in sPHENIX GitHub at line 175 of file InterpolatedBFieldMap.hpp

Referenced by Acts::Test::BOOST_AUTO_TEST_CASE().

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

Definition at line 166 of file InterpolatedBFieldMap.hpp.

View newest version in sPHENIX GitHub at line 166 of file InterpolatedBFieldMap.hpp

Referenced by Acts::InterpolatedBFieldMap< grid_t >::getField(), Acts::InterpolatedBFieldMap< grid_t >::getFieldCell(), and Acts::InterpolatedBFieldMap< grid_t >::getFieldUnchecked().

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

Definition at line 161 of file InterpolatedBFieldMap.hpp.

View newest version in sPHENIX GitHub at line 161 of file InterpolatedBFieldMap.hpp

Referenced by Acts::InterpolatedBFieldMap< grid_t >::getField(), Acts::InterpolatedBFieldMap< grid_t >::getFieldCell(), Acts::InterpolatedBFieldMap< grid_t >::getFieldUnchecked(), and Acts::InterpolatedBFieldMap< grid_t >::isInside().

---

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

• acts/blob/sPHENIX/Core/include/Acts/MagneticField/InterpolatedBFieldMap.hpp