Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/geometry/magneticfield/include/G4UniformMagField.hh

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 25 //
 26 // G4UniformMagField
 27 //
 28 // Class description:
 29 //
 30 // Class for creation of Uniform Magnetic Field.
 31 
 32 // Created: V.Grichine, 30.01.1997
 33 // -------------------------------------------------------------------
 34 #ifndef G4UNIFORMMAGFIELD_HH
 35 #define G4UNIFORMMAGFIELD_HH
 36 
 37 #include "G4Types.hh"
 38 #include "G4ThreeVector.hh"
 39 #include "G4MagneticField.hh"
 40 
 41 class G4UniformMagField : public G4MagneticField
 42 {
 43   public:
 44   
 45     G4UniformMagField(const G4ThreeVector& FieldVector);
 46       // A field with value equal to FieldVector.
 47 
 48     G4UniformMagField(G4double vField,
 49                       G4double vTheta,
 50                       G4double vPhi);
 51 
 52    ~G4UniformMagField() override;
 53 
 54     G4UniformMagField(const G4UniformMagField& p);
 55     G4UniformMagField& operator = (const G4UniformMagField& p);
 56       // Copy constructor and assignment operator.
 57 
 58     void GetFieldValue(const G4double yTrack[4],
 59                                G4double* MagField) const override;
 60 
 61     void SetFieldValue(const G4ThreeVector& newFieldValue);
 62 
 63     G4ThreeVector GetConstantFieldValue() const;
 64       // Return the field value
 65     
 66     G4Field* Clone() const override;
 67 
 68   private:
 69 
 70     G4double fFieldComponents[3];
 71 };
 72 
 73 #endif
 74