LArSoft  v09_90_00
Liquid Argon Software toolkit - https://larsoft.org/
fanoCavity2.cc File Reference

Main program of the medical/fanoCavity2 example. More...

#include "G4Types.hh"
#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "Randomize.hh"
#include "ActionInitialization.hh"
#include "DetectorConstruction.hh"
#include "PhysicsList.hh"
#include "PrimaryGeneratorAction.hh"
#include "RunAction.hh"
#include "EventAction.hh"
#include "TrackingAction.hh"
#include "SteppingAction.hh"
#include "SteppingVerbose.hh"
#include "G4UIExecutive.hh"
#include "G4VisExecutive.hh"

Go to the source code of this file.

Functions

int main (int argc, char **argv)
 

Detailed Description

Main program of the medical/fanoCavity2 example.

Definition in file fanoCavity2.cc.

Function Documentation

int main ( int  argc,
char **  argv 
)

Definition at line 59 of file fanoCavity2.cc.

59  {
60 
61  //detect interactive mode (if no arguments) and define UI session
62  G4UIExecutive* ui = nullptr;
63  if (argc == 1) ui = new G4UIExecutive(argc,argv);
64 
65  //choose the Random engine
66  CLHEP::HepRandom::setTheEngine(new CLHEP::RanecuEngine);
67 
68 #ifdef G4MULTITHREADED
69  G4MTRunManager* runManager = new G4MTRunManager;
70  G4int nThreads = std::min(G4Threading::G4GetNumberOfCores(),2);
71  if (argc==3) nThreads = G4UIcommand::ConvertToInt(argv[2]);
72  runManager->SetNumberOfThreads(nThreads);
73  G4cout << "===== fanoCavity2 is started with "
74  << runManager->GetNumberOfThreads() << " threads =====" << G4endl;
75 #else
76  G4VSteppingVerbose::SetInstance(new SteppingVerbose);
77  G4RunManager* runManager = new G4RunManager;
78 #endif
79 
80  //set mandatory initialization classes
82  PhysicsList* phys;
83 
84  runManager->SetUserInitialization(det = new DetectorConstruction);
85  runManager->SetUserInitialization(phys = new PhysicsList());
86 
87  //set user action classes
88  runManager->SetUserInitialization(new ActionInitialization(det));
89 
90  //initialize visualization
91  G4VisManager* visManager = nullptr;
92 
93  //get the pointer to the User Interface manager
94  G4UImanager* UImanager = G4UImanager::GetUIpointer();
95 
96  if (ui) {
97  //interactive mode
98  visManager = new G4VisExecutive;
99  visManager->Initialize();
100  UImanager->ApplyCommand("/control/execute vis.mac");
101  ui->SessionStart();
102  delete ui;
103  }
104  else {
105  //batch mode
106  G4String command = "/control/execute ";
107  G4String fileName = argv[1];
108  UImanager->ApplyCommand(command+fileName);
109  }
110 
111  //job termination
112  delete visManager;
113  delete runManager;
114 }
TConfigurablePhysicsList< ModularPhysicsList > PhysicsList
Definition: PhysicsList.h:83