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F01FieldSetup.hh
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30 // $Id: F01FieldSetup.hh 90341 2015-05-26 08:38:36Z gcosmo $
31 //
32 //
33 // A class for control of the Magnetic Field of the detector.
34 // The field is assumed to be uniform.
35 //
36 // Should this be a:
37 // i) messenger
38 // ii) user class that creates the field ?
39 // iii) simply a derived class of Uniform field ? <== I have chosen this now.
40 // iv) a field manager that creates/updates field (Prefered?)
41 //
42 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
44 
45 #ifndef F01FieldSetup_h
46 #define F01FieldSetup_h 1
47 
48 #include "G4MagneticField.hh"
49 #include "G4UniformMagField.hh"
50 
51 class G4FieldManager;
52 class G4ChordFinder;
53 class G4Mag_UsualEqRhs;
55 class F01FieldMessenger;
56 
58 {
59 public:
60  F01FieldSetup(G4ThreeVector); // The value of the field
61  F01FieldSetup(); // A zero field
62 
63  virtual ~F01FieldSetup();
64 
65  void SetStepperType( G4int i )
67 
68  void SetStepper();
69 
71 
72  void InitialiseAll(); // Set parameters and call method below
74 
75  void SetFieldValue(G4ThreeVector fieldVector);
76  void SetFieldValue(G4double fieldValue);
78 
79 protected:
80 
81  // Find the global Field Manager
82 
84 
89 
92 
94 
96 
97 };
98 
99 #endif
F01FieldMessenger * fFieldMessenger
G4ChordFinder * fChordFinder
void SetStepperType(G4int i)
void SetMinStep(G4double s)
G4double fMinStep
G4MagIntegratorStepper * fStepper
G4ThreeVector GetConstantFieldValue()
void InitialiseAll()
const XML_Char * s
Definition: expat.h:262
void SetFieldValue(G4ThreeVector fieldVector)
double G4double
Definition: G4Types.hh:76
G4FieldManager * fFieldManager
void CreateStepperAndChordFinder()
virtual ~F01FieldSetup()
G4FieldManager * GetGlobalFieldManager()
G4Mag_UsualEqRhs * fEquation
int G4int
Definition: G4Types.hh:78
G4MagneticField * fMagneticField