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ROOT
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11 #ifndef ROOT_TGeoGlobalMagField
12 #define ROOT_TGeoGlobalMagField
static TGeoGlobalMagField * Instance()
Returns always a valid static pointer to the field manager.
void Field(const Double_t *x, Double_t *B)
void Lock()
Locks the global magnetic field if this is set. Cannot be unlocked.
TGeoGlobalMagField & operator=(const TGeoGlobalMagField &)=delete
virtual void Field(const Double_t *x, Double_t *B)=0
TGeoGlobalMagField()
Global field default constructor.
Abstract class for magnetic field.
static TGeoGlobalMagField * GetInstance()
Static getter that does not create the object.
Global magnetic field manager.
virtual ~TGeoGlobalMagField()
Global field destructor.
Mother of all ROOT objects.
#define ClassDef(name, id)
static TGeoGlobalMagField * fgInstance
void SetField(TVirtualMagField *field)
Field setter. Deletes previous field if any. Acts only if fLock=kFALSE.
TVirtualMagField * GetField() const
TGeoGlobalMagField(const TGeoGlobalMagField &)=delete
TVirtualMagField * fField