B2MagneticField.hh

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// $Id$
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#ifndef B2MagneticField_h
#define B2MagneticField_h 1

#include "G4UniformMagField.hh"

class G4FieldManager;

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class B2MagneticField : public G4UniformMagField
{
  public:
    B2MagneticField();              //  A zero field
    B2MagneticField(G4ThreeVector); //  The value of the field
    virtual ~B2MagneticField();  
      
    //Set the field (fieldValue,0,0)
    void SetMagFieldValue(G4double fieldValue);
    void SetMagFieldValue(G4ThreeVector fieldVector);
      
  protected:
    // Find the global Field Manager
    G4FieldManager* GetGlobalFieldManager(); // static 
};

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#endif