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/// \file G4FieldSetupMessenger.h
/// \brief Definition of the G4FieldSetupMessenger class
///
/// \author I. Hrivnacova; IJCLab, Orsay

#ifndef G4FIELDSETUPMESSENGER_HH
#define G4FIELDSETUPMESSENGER_HH

#include "G4UImessenger.hh"
#include "globals.hh"

class G4FieldSetup;

class G4UIcommand;
class G4UIdirectory;
class G4UIcmdWithoutParameter;
class G4UIcmdWithAnInteger;

/// \ingroup geometry
/// \brief Messenger class that defines commands for G4FieldSetup
///
/// Implements commands:
/// - /field/update
///
/// \author I. Hrivnacova; IJCLab, Orsay

class G4FieldSetupMessenger : public G4UImessenger
{
 public:
  /// Standard constructor
  G4FieldSetupMessenger(G4FieldSetup* fieldSetup);
  /// Destructor
  ~G4FieldSetupMessenger() override;

  // methods
  /// Apply command to the associated object.
  void SetNewValue(G4UIcommand* command, G4String newValues) override;

 private:
  /// Not implemented
  G4FieldSetupMessenger() = delete;
  /// Not implemented
  G4FieldSetupMessenger(const G4FieldSetupMessenger& right) = delete;
  /// Not implemented
  G4FieldSetupMessenger& operator=(const G4FieldSetupMessenger& right) = delete;

  // data members
  G4FieldSetup* fFieldSetup = nullptr; ///< associated class

  //
  // commands data members

  /// Command: update
  G4UIcmdWithoutParameter* fUpdateCmd = nullptr; 
};

#endif // G4FIELDBUILDERMESSENGER_HH