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userPrimaryGenerator.cc
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file userPrimaryGenerator.cc
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25 //
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29 //
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33 
34 #include "G4RunManager.hh"
35 #include "G4UImanager.hh"
36 #include "Randomize.hh"
37 
38 #include "DetectorConstruction.hh"
39 #include "PhysicsList.hh"
40 #include "PrimaryGeneratorAction.hh"
41 #include "SteppingVerbose.hh"
42 
43 #include "G4UIExecutive.hh"
44 #include "G4VisExecutive.hh"
45 
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47 
48 int main(int argc,char** argv) {
49 
50  //detect interactive mode (if no arguments) and define UI session
51  G4UIExecutive* ui = 0;
52  if (argc == 1) ui = new G4UIExecutive(argc,argv);
53 
54  //choose the Random engine
56 
57  //my Verbose output class
59 
60  //construct the default run manager
61  G4RunManager* runManager = new G4RunManager;
62 
63  //set mandatory initialization classes
64  //
66  runManager->SetUserInitialization(new PhysicsList);
67 
68  runManager->SetUserAction(new PrimaryGeneratorAction);
69 
70  //initialize visualization
71  G4VisManager* visManager = nullptr;
72 
73  //get the pointer to the User Interface manager
74  G4UImanager* UImanager = G4UImanager::GetUIpointer();
75 
76  if (ui) {
77  //interactive mode
78  visManager = new G4VisExecutive;
79  visManager->Initialize();
80  UImanager->ApplyCommand("/control/execute vis.mac");
81  ui->SessionStart();
82  delete ui;
83  }
84  else {
85  //batch mode
86  G4String command = "/control/execute ";
87  G4String fileName = argv[1];
88  UImanager->ApplyCommand(command+fileName);
89  }
90 
91  //job termination
92  delete visManager;
93  delete runManager;
94 }
95 
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