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geant4/examples/extended/gdml/g4_gdml_read_write.cc
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2016-06-09 12:11:21 +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. *
// ********************************************************************
//
//
// -*- C++ -*-
// $Id: g4_gdml_read_write.cc,v 1.4 2005/05/03 10:21:16 allison Exp $
//
// Author: Radovan Chytracek 2000 - 2004
// Witek Pokorski
//
#include <stdexcept>
#include "globals.hh"
#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "G4UIsession.hh"
#include "G4UIterminal.hh"
#include "G4UItcsh.hh"
#include "G4TransportationManager.hh"
#ifdef G4VIS_USE
#include "G4VisExecutive.hh"
#endif
#include "g4rwDetectorConstruction.hh"
#include "g4rwPhysicsList.hh"
#include "g4rwPrimaryGeneratorAction.hh"
//g4 writer
#include "WriterG4/G4GDMLWriter.h"
int main()
{
// Construct the default run manager
G4RunManager* runManager = new G4RunManager;
//
#ifdef G4VIS_USE
G4VisManager* visManager = new G4VisExecutive;
visManager->Initialize();
#endif
// set mandatory initialization classes
runManager->SetUserInitialization(new gogdmlDetectorConstruction);
runManager->SetUserInitialization(new gogdmlPhysicsList);
// set mandatory user action class
runManager->SetUserAction(new gogdmlPrimaryGeneratorAction);
// initialize G4 kernel
runManager->Initialize();
// scanning geometry tree
G4VPhysicalVolume* g4wv =
G4TransportationManager::GetTransportationManager()->
GetNavigatorForTracking()->GetWorldVolume();
G4GDMLWriter g4writer("schema/gdml_2.0.xsd", "g4writertest.gdml");
try
{
g4writer.DumpGeometryInfo(g4wv);
}
catch(std::logic_error &lerr)
{
std::cout << "Caught an exception: "
<< lerr.what () << std::endl;
}
// get the pointer to the UI manager and set verbosities
G4UImanager* UI = G4UImanager::GetUIpointer();
// G4UIterminal is a (dumb) terminal.
G4UIsession * session = new G4UIterminal(new G4UItcsh);
UI->ApplyCommand("/control/execute vis.mac");
UI->ApplyCommand("/run/verbose 0");
UI->ApplyCommand("/event/verbose 0");
UI->ApplyCommand("/tracking/verbose 1");
// start a run
int numberOfEvent = 10;
runManager->BeamOn(numberOfEvent);
session->SessionStart();
// job termination
#ifdef G4VIS_USE
delete visManager;
#endif
delete runManager;
return 0;
}