source: trunk/examples/novice/N03/exampleN03.cc@ 1354

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//
<<<<<<< exampleN03.cc
// $Id: exampleN03.cc,v 1.37 2009/10/30 15:06:01 allison Exp $
// GEANT4 tag $Name: geant4-09-04-beta-01 $
=======
// $Id: exampleN03.cc,v 1.38 2010/10/18 15:56:17 maire Exp $
// GEANT4 tag $Name:  $
>>>>>>> 1.38
//
//
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#include "G4RunManager.hh"
#include "G4UImanager.hh"

#include "Randomize.hh"

#include "DetectorConstruction.hh"
#include "PhysicsList.hh"
#include "PrimaryGeneratorAction.hh"
#include "RunAction.hh"
#include "EventAction.hh"
#include "SteppingAction.hh"
#include "SteppingVerbose.hh"

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

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

#include "qcoreapplication.h" 

#define MAC_OSX_APP 1 

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int main(int argc,char** argv)
{
  // Choose the Random engine
  //
  CLHEP::HepRandom::setTheEngine(new CLHEP::RanecuEngine);
  
  // User Verbose output class
  //
  G4VSteppingVerbose::SetInstance(new SteppingVerbose);
     
  // Construct the default run manager
  //
  G4RunManager * runManager = new G4RunManager;

  // Set mandatory initialization classes
  //
  DetectorConstruction* detector = new DetectorConstruction;
  runManager->SetUserInitialization(detector);
  //
  PhysicsList* physics = new PhysicsList;
  runManager->SetUserInitialization(physics);
    
  // Set user action classes
  //
  PrimaryGeneratorAction* gen_action = 
                          new PrimaryGeneratorAction(detector);
  runManager->SetUserAction(gen_action);
  //
  RunAction* run_action = new RunAction;  
  runManager->SetUserAction(run_action);
  //
  EventAction* event_action = new EventAction(run_action);
  runManager->SetUserAction(event_action);
  //
  SteppingAction* stepping_action =
                    new SteppingAction(detector, event_action);
  runManager->SetUserAction(stepping_action);
  
  // Initialize G4 kernel
  //
  runManager->Initialize();
  
#ifdef G4VIS_USE
  // Initialize visualization
  //
  G4VisManager* visManager = new G4VisExecutive;
  visManager->Initialize();
#endif
  
  // Get the pointer to the User Interface manager
  //
  G4UImanager* UImanager = G4UImanager::GetUIpointer();
   
#ifdef MAC_OSX_APP 
  std::string progName = argv[0]; 
  std::string::size_type pos = progName.find(".app/Contents/MacOS/",0); 
  if (pos != std::string::npos) { 
    std::string progDir = progName.substr(0,pos+4); 
    chdir((progDir+"/Contents/macros").c_str()); 
    argc = 1; 
  } 
#endif 

  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
      if (ui->IsGUI())
        UImanager->ApplyCommand("/control/execute visTutor/gui.mac");     
      ui->SessionStart();
      delete ui;
#endif
    }
  
  // Job termination
  // 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 !
#ifdef G4VIS_USE
  delete visManager;
#endif                
  delete runManager;

  return 0;
}

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