AthenaHepMCtoG4EventAction.h

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//------------------------------------------------------------------
//
// ClassName:   AthenaHepMCtoG4EventAction
//
// Description: PrimaryGeneratorAction to convert HepMC event to G4Event
//
// Author:      Charles Leggett
//
// Date:        3-8-2001
//
// $Id: AthenaHepMCtoG4EventAction.h,v 1.1 2005/08/17 06:45:46 dengzy Exp $
// Simulation/G4Sim/G4Svc tag $Name: G4Svc-00-01-58 $
//
//------------------------------------------------------------------
 
#ifndef AthenaHepMCtoG4EventAction_h
#define AthenaHepMCtoG4EventAction_h
 
#include "G4VUserPrimaryGeneratorAction.hh"
 
#include "GeneratorObject/McEvent.h"
 
class G4Event;
namespace HepMC {
  class GenEvent;
}
 
class AthenaHepMCtoG4EventAction : public G4VUserPrimaryGeneratorAction {
public:
  AthenaHepMCtoG4EventAction();
  AthenaHepMCtoG4EventAction( int );
  ~AthenaHepMCtoG4EventAction();
 
public:
  void GeneratePrimaries( G4Event* anEvent );
  //  void SetHepMCEvent(const HepMC::GenEvent *p);
  void SetHepMCEvent( McEventCol::iterator );
 
private:
  const HepMC::GenEvent* p_evt;
  McEventCol::iterator   p_evtCollItr;
  int                    m_logLevel;
};
 
#endif