////////////////////////////////////////////////////////////////////////
/// \class RAT::GsimMessenger
///
/// \brief   Messenger class to the Gsim class
///
/// \author P G Jones <p.jones22@physics.ox.ac.uk>
///
/// REVISION HISTORY:\n
///     4/3/2011 : P G Jones - New File \n
///     7/12/2011: Andy Mastbaum - Added new command to kill long-lived tracks
///		1/7/2012 : Nuno Barros - Added new command to set the run duration
///     2013-12-16 : P G Jones - Moved long-lived track killing to PhysicsList commands (tis cut)
///     2015-05-25 : D. Auty - Changed default to be -1 rather than 1 for number of events. As
///                  1 is a valid number of events
///     2016-10-16 : N Barros - Cleared global using of CLHEP which was causing needless shadowing warnings
///
///
/// \details Change settings in the Gsim class via commands
///
////////////////////////////////////////////////////////////////////////
#ifndef __RAT_GsimMessenger__
#define __RAT_GsimMessenger__

#include <G4UImessenger.hh>
#include <G4UIcmdWithABool.hh>
#include <G4UIcmdWithAString.hh>
#include <G4UIcmdWithADouble.hh>
#include <G4UIcmdWithADoubleAndUnit.hh>
#include <G4String.hh>

namespace RAT {
class Gsim;

class GsimMessenger : public G4UImessenger
{
public:
  GsimMessenger(Gsim* pGsim );
  ~GsimMessenger();

  void SetNewValue(G4UIcommand * command, G4String newValue);

protected:
  Gsim* fGsim;
  G4UIcmdWithABool* fDiscardCmd;
  G4UIcmdWithADoubleAndUnit* fRunDurationCmd;
  G4UIcommand *fRunStartCmd;

};

} // namespace RAT

#endif