LArSoft  v09_90_00
Liquid Argon Software toolkit - https://larsoft.org/
TestEm12.cc
Go to the documentation of this file.
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 //
28 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 
33 #include "G4Types.hh"
34 
35 #ifdef G4MULTITHREADED
36 #include "G4MTRunManager.hh"
37 #else
38 #include "G4RunManager.hh"
39 #endif
40 
41 #include "G4UImanager.hh"
42 #include "Randomize.hh"
43 
44 #include "DetectorConstruction.hh"
45 #include "PhysicsList.hh"
46 #include "ActionInitialization.hh"
47 #include "SteppingVerbose.hh"
48 
49 #include "G4UIExecutive.hh"
50 #include "G4VisExecutive.hh"
51 
52 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
53 
54 int main(int argc,char** argv) {
55 
56  //detect interactive mode (if no arguments) and define UI session
57  G4UIExecutive* ui = nullptr;
58  if (argc == 1) ui = new G4UIExecutive(argc,argv);
59 
60  //choose the Random engine
61  G4Random::setTheEngine(new CLHEP::RanecuEngine);
62 
63  //construct the default run manager
64 #ifdef G4MULTITHREADED
65  G4MTRunManager* runManager = new G4MTRunManager;
66  G4int nThreads = std::min(4,G4Threading::G4GetNumberOfCores());
67  if (argc==3) nThreads = G4UIcommand::ConvertToInt(argv[2]);
68  runManager->SetNumberOfThreads(nThreads);
69  G4cout << "### TestEm12 run in MT mode with "
70  << nThreads << " threads " << G4endl;
71 #else
72  G4VSteppingVerbose::SetInstance(new SteppingVerbose);
73  G4RunManager* runManager = new G4RunManager;
74 #endif
75 
76  //set mandatory initialization classes
78  runManager->SetUserInitialization(det);
79 
80  PhysicsList* phys = new PhysicsList;
81  runManager->SetUserInitialization(phys);
82 
83  runManager->SetUserInitialization(new ActionInitialization(det, phys));
84 
85  //initialize visualization
86  G4VisManager* visManager = nullptr;
87 
88  //get the pointer to the User Interface manager
89  G4UImanager* UImanager = G4UImanager::GetUIpointer();
90 
91  if (ui) {
92  //interactive mode
93  visManager = new G4VisExecutive;
94  visManager->Initialize();
95  ui->SessionStart();
96  delete ui;
97  }
98  else {
99  //batch mode
100  G4String command = "/control/execute ";
101  G4String fileName = argv[1];
102  UImanager->ApplyCommand(command+fileName);
103  }
104 
105  //job termination
106  delete visManager;
107  delete runManager;
108 }
109 
110 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
TConfigurablePhysicsList< ModularPhysicsList > PhysicsList
Definition: PhysicsList.h:83
int main(int argc, char **argv)
Definition: TestEm12.cc:54