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geant4/examples/extended/electromagnetic/TestEm6/src/EventAction.cc
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2016-06-08 16:57:27 +02:00

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//
// ********************************************************************
// * 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: *
// * http://cern.ch/geant4/license *
// * *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. *
// * *
// * This code implementation is the intellectual property of the *
// * GEANT4 collaboration. *
// * By copying, distributing or modifying the Program (or any work *
// * based on the Program) you indicate your acceptance of this *
// * statement, and all its terms. *
// ********************************************************************
//
//
// $Id: EventAction.cc,v 1.1 2002/05/23 13:30:41 maire Exp $
// GEANT4 tag $Name: geant4-05-00 $
//
//
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#include "EventAction.hh"
#include "EventActionMessenger.hh"
#include "G4Event.hh"
#include "G4EventManager.hh"
#include "G4TrajectoryContainer.hh"
#include "G4Trajectory.hh"
#include "G4VVisManager.hh"
#include "G4ios.hh"
#include "G4UnitsTable.hh"
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EventAction::EventAction()
:drawFlag("none"),printModulo(10000),eventMessenger(0)
{
eventMessenger = new EventActionMessenger(this);
}
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EventAction::~EventAction()
{
delete eventMessenger;
}
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void EventAction::BeginOfEventAction(const G4Event* evt)
{
G4int evtNb = evt->GetEventID();
//printing survey
if (evtNb%printModulo == 0)
G4cout << "\n---> Begin of Event: " << evtNb << G4endl;
}
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void EventAction::EndOfEventAction(const G4Event* evt)
{
if (G4VVisManager::GetConcreteInstance())
{
const G4Event* evt = fpEventManager->GetConstCurrentEvent();
G4TrajectoryContainer* trajectoryContainer = evt->GetTrajectoryContainer();
G4int n_trajectories = 0;
if (trajectoryContainer) n_trajectories = trajectoryContainer->entries();
for(G4int i=0; i<n_trajectories; i++)
{ G4Trajectory* trj = (G4Trajectory*)
((*(evt->GetTrajectoryContainer()))[i]);
if (drawFlag == "all") trj->DrawTrajectory(50);
else if ((drawFlag == "charged")&&(trj->GetCharge() != 0.))
trj->DrawTrajectory(50);
}
}
}
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