Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/examples/advanced/composite_calorimeter/include/CCalMagneticField.hh

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 25 //
 26 ///////////////////////////////////////////////////////////////////////////////
 27 // File: CCalMagneticField.hh
 28 // Description: A class for control of the Magnetic Field of the detector.
 29 //              The field is assumed to be uniform.
 30 ///////////////////////////////////////////////////////////////////////////////
 31 #ifndef CCalMagneticField_H
 32 #define CCalMagneticField_H 1
 33 
 34 #include "G4UniformMagField.hh"
 35 #include "G4ThreeVector.hh"
 36 class G4FieldManager;
 37 
 38 class CCalMagneticField: public G4MagneticField
 39 {
 40 public:
 41   CCalMagneticField(const G4String &name);
 42   ~CCalMagneticField();  
 43       
 44   // Access functions
 45   void MagneticField(const G4double Point[3], G4double Bfield[3]) const;
 46   CLHEP::Hep3Vector MagneticField(const CLHEP::Hep3Vector Point) const;
 47   virtual void GetFieldValue(const G4double Point[3], G4double* Bfield) const;
 48   G4double GetConstantFieldvalue() const {return fval;}
 49 
 50 protected:
 51   // Find the global Field Manager
 52   G4FieldManager* GetGlobalFieldManager(); 
 53 
 54 private:
 55   G4double   fval;             // Field value
 56   G4int      npts;             // Number of poinst
 57   G4double   xoff;             // Offset
 58   G4double*  pos;              // Position
 59   G4double*  slope;            // Slope
 60   G4double*  intercept;        // Intercept
 61   
 62   G4int fVerbosity;
 63 };
 64 
 65 #endif
 66