VMC Examples Version 6.6
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exampleE03a.cxx
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1//------------------------------------------------
2// The Virtual Monte Carlo examples
3// Copyright (C) 2014 - 2018 Ivana Hrivnacova
4// All rights reserved.
5//
6// For the licensing terms see geant4_vmc/LICENSE.
7// Contact: root-vmc@cern.ch
8//-------------------------------------------------
9
10/// \file exampleE03a.cxx
11/// \brief The Geant4 VMC example E03a application executable
12///
13/// \date 26/02/2014
14/// \author I. Hrivnacova; IPN, Orsay
15
16#include "Ex03MCApplication.h"
17#include "Ex03PrimaryGenerator.h"
18
19#ifdef USE_GEANT4
20#include "TG4RunConfiguration.h"
21#include "TGeant4.h"
22#endif
23
24#ifdef USE_GEANT3
25#include "TGeant3TGeo.h"
26#endif
27
28#include "TROOT.h"
29
30/// Application main program
31int main(int argc, char** argv)
32{
33 // Initialize Root threading.
34 // (Multi-threading is triggered automatically if Geant4 was built
35 // in MT mode.)
36#ifdef G4MULTITHREADED
37 ROOT::EnableThreadSafety();
38#endif
39
40 // Create MC application (thread local)
41 Ex03MCApplication* appl =
42 new Ex03MCApplication("ExampleE03", "The exampleE03 MC application");
44 appl->SetPrintModulo(1);
45
46#ifdef USE_GEANT4
47 // RunConfiguration for Geant4
48 TG4RunConfiguration* runConfiguration =
49 new TG4RunConfiguration("geomRootToGeant4", "FTFP_BERT");
50
51 // TGeant4
52 TGeant4* geant4 = new TGeant4(
53 "TGeant4", "The Geant4 Monte Carlo", runConfiguration, argc, argv);
54
55 // Customise Geant4 setting
56 // (verbose level, global range cut, ..)
57 geant4->ProcessGeantMacro("g4config.in");
58#endif
59
60#ifdef USE_GEANT3
61 new TGeant3TGeo("C++ Interface to Geant3");
62 gMC->SetProcess("DRAY", 1);
63 gMC->SetProcess("LOSS", 1);
64 gMC->SetProcess("HADR", 0);
65#endif
66
67 // Run example
68 appl->InitMC("");
69
70#ifdef USE_GEANT4
71 // Setting Geant4 visualization
72 geant4->ProcessGeantMacro("g4vis.in");
73#endif
74
75 appl->RunMC(5);
76
77 delete appl;
78}
Definition of the Ex03MCApplication class.
Ex03bMCApplication Ex03MCApplication
Implementation of the TVirtualMCApplication.
void InitMC(const char *setup)
void RunMC(Int_t nofEvents)
void SetPrintModulo(Int_t value)
Ex03PrimaryGenerator * GetPrimaryGenerator() const
void SetNofPrimaries(Int_t nofPrimaries)
int main(int argc, char **argv)
Application main program.