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25 //
26 /// \file exoticphysics/monopole/include/G4MonopoleFieldSetup.hh
27 /// \brief Definition of the G4MonopoleFieldSetup class
28 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32
33 //
34 // ------------------------------------------------------------
35 // GEANT 4 include file implementation
36 // ------------------------------------------------------------
37 //
38 // G4MonopoleFieldSetup is responsible for setting up a magnetic field
39 // and the ability to use it with two different equation of motions,
40 // one for monopoles and another for the rest of the particles.
41 //
42 //
43
44 // =======================================================================
45 // Created: 13 May 2010, B. Bozsogi
46 // =======================================================================
47
48 #ifndef G4MonopoleFieldSetup_H
49 #define G4MonopoleFieldSetup_H
50
51 #include "G4MagneticField.hh"
52 #include "G4UniformMagField.hh"
53
54 class G4FieldManager;
55 class G4ChordFinder;
56 class G4Mag_UsualEqRhs;
57 class G4MagIntegratorStepper;
58 class G4MonopoleEquation;
59
60 class G4MonopoleFieldMessenger;
61
62 class G4MonopoleFieldSetup
63 {
64 public:
65 G4MonopoleFieldSetup();
66 ~G4MonopoleFieldSetup();
67
68 void InitialiseAll(); // Set parameters and call method below
69 // void SetMagField(G4double fieldValue);
70 void SetStepperAndChordFinder(G4int val);
71 void SetZMagFieldValue(G4double val);
72 void ConstructMagField();
73
74 // static G4MonopoleFieldSetup* GetMonopoleFieldSetup();
75 G4double GetZmagFieldValue() const { return fZmagFieldValue; }
76
77 private:
78 G4FieldManager* GetGlobalFieldManager(); // static
79
80 G4FieldManager* fFieldManager;
81 G4ChordFinder* fChordFinder;
82 G4ChordFinder* fUsualChordFinder;
83 G4ChordFinder* fMonopoleChordFinder;
84 G4Mag_UsualEqRhs* fEquation;
85 G4MonopoleEquation* fMonopoleEquation;
86
87 G4MagneticField* fMagneticField;
88
89 G4MagIntegratorStepper* fStepper;
90 G4MagIntegratorStepper* fMonopoleStepper;
91
92 G4double fMinStep;
93 G4double fZmagFieldValue;
94
95 // G4int fStepperIndex;
96
97 // static G4MonopoleFieldSetup* fMonopoleFieldSetup;
98 G4MonopoleFieldMessenger* fMonopoleFieldMessenger;
99 };
100
101 #endif
102