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1 // 3 //
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25 // 7 //
26 // G4EqMagElectricField << 8 // $Id: G4EqMagElectricField.hh,v 1.3 2000/04/27 09:14:04 gcosmo Exp $
>> 9 // GEANT4 tag $Name: geant4-02-00 $
>> 10 //
>> 11 //
>> 12 // class G4EqMagElectricField
27 // 13 //
28 // Class description: 14 // Class description:
29 // 15 //
30 // This is the right-hand side of equation of 16 // This is the right-hand side of equation of motion in a combined
31 // electric and magnetic field. 17 // electric and magnetic field.
32 18
33 // Created: V.Grichine, 10.11.1998 << 19 // History:
34 // ------------------------------------------- << 20 // - Created. V.Grichine, 10.11.98
35 #ifndef G4EQMAGELECTRICFIELD_HH << 21
36 #define G4EQMAGELECTRICFIELD_HH << 22 #ifndef G4EQMAGELECTRICFIELD_hh
>> 23 #define G4EQMAGELECTRICFIELD_hh
37 24
38 #include "G4ChargeState.hh" << 25 #include "G4Mag_EqRhs.hh"
39 #include "G4EquationOfMotion.hh" <<
40 #include "G4ElectroMagneticField.hh" 26 #include "G4ElectroMagneticField.hh"
41 27
42 class G4EqMagElectricField : public G4Equation << 28 class G4EqMagElectricField : public G4Mag_EqRhs
43 { 29 {
44 public: << 30 public: // with description
>> 31
>> 32 G4EqMagElectricField(G4ElectroMagneticField *emField )
>> 33 : G4Mag_EqRhs( emField ) {;}
>> 34
>> 35 ~G4EqMagElectricField() {;}
45 36
46 G4EqMagElectricField(G4ElectroMagneticFiel << 37 void SetChargeMomentumMass( const G4double particleCharge, // in e+ units
47 ~G4EqMagElectricField() override; << 38 const G4double MomentumXc,
>> 39 const G4double mass);
48 40
49 void SetChargeMomentumMass(G4ChargeState << 41 void EvaluateRhsGivenB( const G4double y[],
50 G4double Momen << 42 const G4double Field[],
51 G4double mass) << 43 G4double dydx[] ) const;
52 <<
53 void EvaluateRhsGivenB(const G4double y[], <<
54 const G4double Fiel <<
55 G4double dydx <<
56 // Given the value of the electromagneti 44 // Given the value of the electromagnetic field, this function
57 // calculates the value of the derivativ 45 // calculates the value of the derivative dydx.
58 46
59 private: 47 private:
60 48
61 G4double fElectroMagCof = 0.0; << 49 G4double fElectroMagCof;
62 G4double fMassCof = 0.0; <<
63 }; 50 };
64 51
65 #endif 52 #endif
66 53