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// $Id: OlapSteppingAction.hh,v 1.3 2006/06/29 17:22:41 gunter Exp $
// GEANT4 tag $Name:  $
//
// 
// --------------------------------------------------------------
// OlapSteppingAction
//
// Author: Martin Liendl - Martin.Liendl@cern.ch
//
// --------------------------------------------------------------
//
#ifndef OlapSteppingAction_h
#define OlapSteppingAction_h

#include <vector>
#include <iostream>

#include "globals.hh"
#include "G4UserSteppingAction.hh"
#include "G4VPhysicalVolume.hh"
#include "G4NavigationHistory.hh"

class OlapEventAction;

struct OlapStepInfo
{
   G4ThreeVector thePoint;
   G4NavigationHistory theHist;
   
};

std::ostream& operator << (std::ostream &, const OlapStepInfo &);
std::ostream& operator << (std::ostream &, std::vector<OlapStepInfo*> &);

class OlapSteppingAction : public G4UserSteppingAction
{
public:
   OlapSteppingAction(OlapEventAction*);
   ~OlapSteppingAction();
   
   void UserSteppingAction(const G4Step *);
   
   OlapEventAction * theEventAction;
   
};
#endif