| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 /// \file electromagnetic/TestEm16/TestEm16.cc
27 /// \brief Main program of the electromagnetic/TestEm16 example
28 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32
33 #include "ActionInitialization.hh"
34 #include "DetectorConstruction.hh"
35 #include "PhysicsList.hh"
36
37 #include "G4RunManagerFactory.hh"
38 #include "G4SteppingVerbose.hh"
39 #include "G4Types.hh"
40 #include "G4UIExecutive.hh"
41 #include "G4UImanager.hh"
42 #include "G4VisExecutive.hh"
43 #include "Randomize.hh"
44
45 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46
47 int main(int argc, char** argv)
48 {
49 // detect interactive mode (if no arguments) and define UI session
50 G4UIExecutive* ui = nullptr;
51 if (argc == 1) ui = new G4UIExecutive(argc, argv);
52
53 // Use SteppingVerbose with Unit
54 G4int precision = 4;
55 G4SteppingVerbose::UseBestUnit(precision);
56
57 // Creating run manager
58 auto runManager = G4RunManagerFactory::CreateRunManager();
59
60 if (argc == 3) {
61 G4int nThreads = G4UIcommand::ConvertToInt(argv[2]);
62 runManager->SetNumberOfThreads(nThreads);
63 }
64
65 // set mandatory initialization classes
66 DetectorConstruction* det;
67 runManager->SetUserInitialization(det = new DetectorConstruction);
68 runManager->SetUserInitialization(new PhysicsList);
69
70 // set user action classes
71 runManager->SetUserInitialization(new ActionInitialization(det));
72
73 // initialize visualization
74 G4VisManager* visManager = nullptr;
75
76 // get the pointer to the User Interface manager
77 G4UImanager* UImanager = G4UImanager::GetUIpointer();
78
79 if (ui) {
80 // interactive mode
81 visManager = new G4VisExecutive;
82 visManager->Initialize();
83 // define icons before SessionStart
84 if (ui->IsGUI()) {
85 UImanager->ApplyCommand("/control/execute gui.mac");
86 }
87 ui->SessionStart();
88 delete ui;
89 }
90 else {
91 // batch mode
92 G4String command = "/control/execute ";
93 G4String fileName = argv[1];
94 UImanager->ApplyCommand(command + fileName);
95 }
96
97 // job termination
98 delete visManager;
99 delete runManager;
100 }
101
102 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
103