//
// ********************************************************************
// * 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:                      *
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//
//
// $Id: SteppingAction.cc,v 1.1 2003/06/23 16:16:34 maire Exp $
// GEANT4 tag $Name: geant4-08-00-patch-01 $
//
// 

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#include "SteppingAction.hh"
#include "EventAction.hh"
#include "G4SteppingManager.hh"
//#include "iostream.h"

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SteppingAction::SteppingAction(EventAction* EvAct)
:eventAction(EvAct),myVerbose(NULL)
{ }

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SteppingAction::~SteppingAction()
{ }

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void SteppingAction::UserSteppingAction(const G4Step* aStep)
{
  if( aStep->GetTrack()->GetNextVolume() != 0 ) {
    G4String PosVol = aStep->GetTrack()->GetNextVolume()->GetName();
    G4String PreVol = aStep->GetTrack()->GetVolume()->GetName();
    G4String pName = aStep->GetTrack()->GetDefinition()->GetParticleName();
    G4ThreeVector x = aStep->GetPostStepPoint()->GetPosition();
    G4double e = aStep->GetTrack()->GetTotalEnergy();
    G4ThreeVector p = aStep->GetTrack()->GetMomentum();
    G4double angle = p.x() / e;

    if( PreVol == "BeampipePhysical" && PosVol == "WorldPhysical" && pName == "e-" && ( angle < -0.001 || angle > 0.001 ) && e > 10.0 ) {
      G4cout << " " << p.x()/e << " " << p.y()/e << " " << p.z()/e << " " << e << " " << G4endl;
      } 
  }
}

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