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// $Id$
//
/// \file ExG4EventAction01.hh
/// \brief Definition of the ExG4EventAction01 class

#ifndef ExG4EventAction01_h
#define ExG4EventAction01_h 1

#include "G4UserEventAction.hh"
#include "globals.hh"

#include "ExG4EventAction01Messenger.hh"

/// Event action class
///
/// It provides:
/// - setting verbose level and event modulo pronting
/// - option to save random number status at the end of event 

class ExG4EventAction01 : public G4UserEventAction
{
  public:
    ExG4EventAction01();
    virtual ~ExG4EventAction01();

  public:
    // methods from base class
    virtual void BeginOfEventAction(const G4Event* event);
    virtual void EndOfEventAction(const G4Event* event);

    // set methods
    void SetVerboseLevel(G4int level);
    void SetSaveRndm(G4bool value);
    void SetDrawFlag(G4String value);
        
  private:
    // static data members (constants)
    static const G4int  fgkDefaultVerboseLevel; 
    static const G4int  fgkDefaultPrintModulo; 
    
    // data members
    ExG4EventAction01Messenger  fMessenger;
    G4int     fVerboseLevel;
    G4bool    fSaveRndm;  
};

// inline functions

inline void ExG4EventAction01::SetVerboseLevel(G4int level) {
  fVerboseLevel = level;
}  

inline void ExG4EventAction01::SetSaveRndm(G4bool value) {
  fSaveRndm = value;
}

#endif