AnaEx01.cc

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//
//
// $Id$
//
//
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#include "G4RunManager.hh"
#include "G4UImanager.hh"

#include "DetectorConstruction.hh"
#include "PhysicsList.hh"
#include "PrimaryGeneratorAction.hh"
#include "RunAction.hh"
#include "EventAction.hh"
#include "SteppingAction.hh"
#include "HistoManager.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)
{     
  // 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 an HistoManager
  //
  HistoManager*  histo = new HistoManager();
      
  // Set user action classes
  //
  PrimaryGeneratorAction* gen_action = 
                          new PrimaryGeneratorAction(detector);
  runManager->SetUserAction(gen_action);
  //
  RunAction* run_action = new RunAction(histo);  
  runManager->SetUserAction(run_action);
  //
  EventAction* event_action = new EventAction(run_action,histo);
  runManager->SetUserAction(event_action);
  //
  SteppingAction* stepping_action =
                    new SteppingAction(detector, event_action);
  runManager->SetUserAction(stepping_action);
  
  // Initialize G4 kernel
  //
  runManager->Initialize();

  // 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 visualization and UI terminal
#ifdef G4VIS_USE
      G4VisManager* visManager = new G4VisExecutive;
      visManager->Initialize();
#ifdef G4UI_USE
      G4UIExecutive* ui = new G4UIExecutive(argc, argv);
#endif
      UImanager->ApplyCommand("/control/execute vis.mac");     
#endif

#ifdef G4UI_USE
      ui->SessionStart();
      delete ui;
#endif

#ifdef G4VIS_USE
      delete visManager;
#endif
    }
  
  // Job termination
  delete histo;                
  delete runManager;

  return 0;
}

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