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G4ChargeState.hh
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25 //
26 // G4ChargeState
27 //
28 // Class description:
29 //
30 // Container for magnetic charge and moments.
31 
32 // Authors: J.Apostolakis, P.Gumplinger - 10 April 2013
33 // -------------------------------------------------------------------
34 #ifndef G4CHARGESTATE_HH
35 #define G4CHARGESTATE_HH
36 
37 #include "globals.hh"
38 
39 class G4ChargeState // Charge & moments
40 {
41  public: // without description
42 
44  G4double magnetic_dipole_moment,
45  G4double pdgSpin,
46  G4double electric_dipole_moment = 0.0,
47  G4double magnetic_charge = 0.0);
48 
49  inline G4ChargeState( const G4ChargeState& right );
50  inline G4ChargeState& operator = ( const G4ChargeState& right );
51 
52  void SetChargeSpinMoments(G4double charge,
53  G4double pdgSpin,
54  G4double magnetic_dipole_moment= DBL_MAX,
55  G4double electric_dipole_moment= DBL_MAX,
56  G4double magnetic_charge= DBL_MAX );
57  // Revise the charge, pdgSpin, and optionally both moments
58  // and magnetic charge
59 
60  void SetCharge(G4double charge){ fCharge = charge; }
61  G4double GetCharge() const { return fCharge; }
62  // Revise the charge (in units of the positron charge)
63 
64 
65  // Basic Get / Set methods
66 
67  void SetPDGSpin(G4double spin){ fSpin = spin; }
68  G4double GetPDGSpin() const { return fSpin; }
69 
70  void SetMagneticDipoleMoment(G4double moment){ fMagn_dipole = moment; }
72 
73  void SetElectricDipoleMoment(G4double moment){ fElec_dipole = moment; }
75 
78 
79  // Auxiliary methods to set several properties at once
80 
81  inline void SetChargeMdm(G4double charge, G4double mag_dipole_moment);
82  // SetCharge and Magnetic Dipole Moment
83 
84  inline void SetChargeMdmSpin(G4double charge,
85  G4double magnetic_dipole_moment,
86  G4double pdgSpin);
87 
88  inline void SetChargeSpin(G4double charge,
89  G4double pdgSpin);
90 
91  // Revise the charge, spin and all both moments
92 
93  inline void SetChargeDipoleMoments(G4double charge,
94  G4double magnetic_dipole_moment,
95  G4double electric_dipole_moment);
96 
97  inline void SetChargesAndMoments(G4double charge,
98  G4double magnetic_dipole_moment,
99  G4double electric_dipole_moment,
100  G4double magnetic_charge );
101 
102  public: // Obsolete
103 
104  inline void SetSpin(G4double spin){ SetPDGSpin( spin); }
105  inline G4double GetSpin() const { return GetPDGSpin(); }
106 
107  private:
108 
113  G4double fMagneticCharge; // for magnetic monopole
114 };
115 
116 // Inline methods implementation
117 
119  G4double magnetic_dipole_moment,
120  G4double spin,
121  G4double electric_dipole_moment,
122  G4double magnetic_charge)
123 {
124  fCharge = charge;
125  fSpin = spin;
126  fMagn_dipole = magnetic_dipole_moment;
127  fElec_dipole = electric_dipole_moment;
128  fMagneticCharge = magnetic_charge;
129 }
130 
132 {
133  fCharge = right.fCharge;
134  fSpin = right.fSpin;
135  fMagn_dipole = right.fMagn_dipole;
136  fElec_dipole = right.fElec_dipole;
138 }
139 
141 {
142  if (&right == this) return *this;
143 
144  fCharge = right.fCharge;
145  fSpin = right.fSpin;
146  fMagn_dipole = right.fMagn_dipole;
147  fElec_dipole = right.fElec_dipole;
149 
150  return *this;
151 }
152 
154 {
155  SetCharge( charge );
156  SetMagneticDipoleMoment( mdipole_mom );
157 }
158 
160  G4double magDipoleMoment,
161  G4double pdgSpin)
162 {
163  SetChargeMdm( charge, magDipoleMoment );
164  SetPDGSpin( pdgSpin );
165 }
166 
168  G4double pdgSpin)
169 {
170  SetCharge( charge );
171  SetPDGSpin( pdgSpin );
172 }
173 
174 inline void
176  G4double magneticDM,
177  G4double electricDM)
178 {
179  SetChargeMdm( charge, magneticDM );
180  SetElectricDipoleMoment( electricDM );
181 }
182 
183 inline void
185  G4double magneticDM,
186  G4double electricDM,
187  G4double magnetic_charge )
188 {
189  SetChargeDipoleMoments( charge, magneticDM, electricDM);
190  SetMagneticCharge( magnetic_charge );
191 }
192 #endif