FieldManager Class Reference

Singleton which provides access to magnetic field maps. More...

#include <FieldManager.h>

Collaboration diagram for FieldManager:

Public Member Functions
AbsBField *	getField ()
TVector3	getFieldVal (const TVector3 &position)
	This does NOT use the cache!
void	getFieldVal (const double &posX, const double &posY, const double &posZ, double &Bx, double &By, double &Bz)
void	init (AbsBField *b)
	set the magnetic field here. Magnetic field classes must be derived from AbsBField.
void	destruct ()
bool	isInitialized ()
void	checkInitialized ()
void	useCache (bool opt=true, unsigned int nBuckets=8)
	Cache last lookup positions, and use stored field values if a lookup at (almost) the same position is done.

Static Public Member Functions
static void	checkInstanciated ()
static FieldManager *	getInstance ()
	Get singleton instance.

Static Private Attributes
static FieldManager *	instance_ = nullptr
static AbsBField *	field_ = nullptr
static bool	useCache_
static unsigned int	n_buckets_
static fieldCache *	cache_

Detailed Description

Singleton which provides access to magnetic field maps.

Author

Christian Höppner (Technische Universität München, original author)

Sebastian Neubert (Technische Universität München, original author)

Definition at line 53 of file FieldManager.h.

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

• genfit2/code2/core/include/FieldManager.h
• genfit2/code2/core/src/FieldManager.cc