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/// \file G4FieldBuilderMessenger.h
/// \brief Definition of the G4FieldBuilderMessenger class
///
/// \author I. Hrivnacova; IJCLab, Orsay

#ifndef G4FIELDBUILDERMESSENGER_HH
#define G4FIELDBUILDERMESSENGER_HH

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

class G4FieldBuilder;

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

/// \ingroup geometry
/// \brief Messenger class that defines commands for G4FieldBuilder
///
/// Implements commands:
/// - /field/verboseLevel level
///
/// \author I. Hrivnacova; IJCLab, Orsay

class G4FieldBuilderMessenger : public G4UImessenger
{
 public:
  /// Standard constructor
  G4FieldBuilderMessenger(G4FieldBuilder* fieldBuilder);
  /// Destructor
  ~G4FieldBuilderMessenger() override;

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

 private:
  /// Not implemented
  G4FieldBuilderMessenger() = delete;
  /// Not implemented
  G4FieldBuilderMessenger(const G4FieldBuilderMessenger& right) = delete;
  /// Not implemented
  G4FieldBuilderMessenger& operator=(
    const G4FieldBuilderMessenger& right) = delete;

  // \data members
  G4FieldBuilder* fFieldBuilder = nullptr; ///< associated class
  G4UIdirectory* fDirectory = nullptr;     ///< command directory

  //
  // commands data members

  /// command: fieldType
  G4UIcmdWithAnInteger* fVerboseLevelCmd = nullptr; 
};

#endif // G4FIELDBUILDERMESSENGER_HH