exampleN02.cc

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//
// $Id: exampleN02.cc 69899 2013-05-17 10:05:33Z gcosmo $
//
// 
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#include "ExN02DetectorConstruction.hh"
#include "ExN02PhysicsList.hh"
#include "ExN02PrimaryGeneratorAction.hh"
#include "ExN02RunAction.hh"
#include "ExN02EventAction.hh"
#include "ExN02SteppingAction.hh"
#include "ExN02SteppingVerbose.hh"

#include "G4RunManager.hh"
#include "G4UImanager.hh"

#ifdef G4VIS_USE
#include "G4VisExecutive.hh"
#endif

#ifdef G4UI_USE
#include "G4UIExecutive.hh"
#endif

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int main(int argc,char** argv)
{
  // User Verbose output class
  //
  G4VSteppingVerbose* verbosity = new ExN02SteppingVerbose;
  G4VSteppingVerbose::SetInstance(verbosity);
  
  // Run manager
  //
  G4RunManager * runManager = new G4RunManager;

  // User Initialization classes (mandatory)
  //
  ExN02DetectorConstruction* detector = new ExN02DetectorConstruction;
  runManager->SetUserInitialization(detector);
  //
  G4VUserPhysicsList* physics = new ExN02PhysicsList;
  runManager->SetUserInitialization(physics);
   
  // User Action classes
  //
  G4VUserPrimaryGeneratorAction* gen_action = new ExN02PrimaryGeneratorAction(detector);
  runManager->SetUserAction(gen_action);
  //
  G4UserRunAction* run_action = new ExN02RunAction;
  runManager->SetUserAction(run_action);
  //
  G4UserEventAction* event_action = new ExN02EventAction;
  runManager->SetUserAction(event_action);
  //
  G4UserSteppingAction* stepping_action = new ExN02SteppingAction;
  runManager->SetUserAction(stepping_action);

  // Initialize G4 kernel
  //
  runManager->Initialize();
      
#ifdef G4VIS_USE
  G4VisManager* visManager = new G4VisExecutive;
  visManager->Initialize();
#endif    
     
  // Get the pointer to the User Interface manager
  //
  G4UImanager * UImanager = G4UImanager::GetUIpointer();  

  if (argc!=1)   // batch mode  
    {
      G4String command = "/control/execute ";
      G4String fileName = argv[1];
      UImanager->ApplyCommand(command+fileName);
    }
  else           // interactive mode : define UI session
    { 
#ifdef G4UI_USE
      G4UIExecutive * ui = new G4UIExecutive(argc,argv);
#ifdef G4VIS_USE
      UImanager->ApplyCommand("/control/execute vis.mac");     
#endif
      ui->SessionStart();
      delete ui;
#endif
     
#ifdef G4VIS_USE
      delete visManager;
#endif     
    }

  // Free the store: user actions, physics_list and detector_description are
  //                 owned and deleted by the run manager, so they should not
  //                 be deleted in the main() program !

  delete runManager;
  delete verbosity;

  return 0;
}

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