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// $Id$
//
/// \file ExG4RunAction01.hh
/// \brief Definition of the ExG4RunAction01 class

#ifndef ExG4RunAction01_h
#define ExG4RunAction01_h 1

#include "ExG4RunAction01Messenger.hh"

#include "G4UserRunAction.hh"
#include "globals.hh"

class G4Run;

/// Run action class
///
/// It provides:
/// - setting verbose level
/// - option to save random number status at begin and end of run 
/// - option to read random number from a file at begin of run 
/// - option for automatic (time-based) random seeds for each run

class ExG4RunAction01 : public G4UserRunAction
{
  public:
    ExG4RunAction01();
    ~ExG4RunAction01();

  public:
    // methods
    virtual void BeginOfRunAction(const G4Run* run);
    virtual void EndOfRunAction(const G4Run* run);

    // set methods
    void  SetRndmFileName(const G4String& fileName);
    void  SetVerboseLevel(G4int level);
    void  SetSaveRndm(G4bool value);
    void  SetReadRndm(G4bool value);
    void  SetAutoSeed(G4bool value);

  private:
    // static data members
    static const G4String fgkDefaultRndmFileName;
  
    // data members
    ExG4RunAction01Messenger fMessenger;
    G4String fRndmFileName;    
    G4int    fVerboseLevel;
    G4bool   fSaveRndm;    
    G4bool   fReadRndm;
    G4bool   fAutoSeed;   
};
// inline functions

inline void ExG4RunAction01::SetVerboseLevel(G4int level) {
  fVerboseLevel = level;
}  

inline void ExG4RunAction01::SetRndmFileName(const G4String& fileName) {
  fRndmFileName = fileName;
}  

inline void ExG4RunAction01::SetSaveRndm(G4bool value) {
  fSaveRndm = value;
}

inline void ExG4RunAction01::SetReadRndm(G4bool value) {
  fReadRndm = value;
}

inline void ExG4RunAction01::SetAutoSeed(G4bool value) {
  fAutoSeed = value;
}

#endif