//
// ********************************************************************
// * DISCLAIMER                                                       *
// *                                                                  *
// * The following disclaimer summarizes all the specific disclaimers *
// * of contributors to this software. The specific disclaimers,which *
// * govern, are listed with their locations in:                      *
// *   http://cern.ch/geant4/license                                  *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.                                                             *
// *                                                                  *
// * This  code  implementation is the  intellectual property  of the *
// * GEANT4 collaboration.                                            *
// * By copying,  distributing  or modifying the Program (or any work *
// * based  on  the Program)  you indicate  your  acceptance of  this *
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//
//
// $Id: G4EnergyLossMessenger.hh,v 1.4 2001/07/11 10:03:40 gunter Exp $
// GEANT4 tag $Name: geant4-05-00 $
//
//
// Class Description:
//  This is a messenger class to interface to exchange information
//  between G4VEnergyLoss and UI.
//        
//  /process/eLoss/   directory
//
//   Commands :
//
//    rndmStep *     Randomize the proposed step by eLoss (false/true)
//    fluct *        Switch true/false the energy loss fluctuations
//    subsec *       Switch true/false the subcutoff generation
//    minsubsec *    Set the min. cut for subcutoff delta in range
//    StepFunction * Set the energy loss step limitation parameters
// 

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#ifndef G4EnergyLossMessenger_h
#define G4EnergyLossMessenger_h 1

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

class G4UIdirectory;
class G4UIcommand;
class G4UIcmdWithABool;
class G4UIcmdWithADoubleAndUnit;

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class G4EnergyLossMessenger: public G4UImessenger
{
  public:   // with description
  
    G4EnergyLossMessenger();
   ~G4EnergyLossMessenger();
    
    void SetNewValue(G4UIcommand*, G4String);
    
  private:

    G4UIdirectory*             eLossDirectory;     
    G4UIcmdWithABool*          RndmStepCmd;
    G4UIcmdWithABool*          EnlossFlucCmd;
    G4UIcmdWithABool*          SubSecCmd;
    G4UIcmdWithADoubleAndUnit* MinSubSecCmd;
    G4UIcommand*               StepFuncCmd;
};

#endif