//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
// * conditions of the Geant4 Software License,  included in the file *
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// ********************************************************************
//
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#include "ExTGDetectorConstruction.hh"
#include "ExTGDetectorConstructionWithSD.hh"
#include "ExTGDetectorConstructionWithCpp.hh"
#include "ExTGDetectorConstructionWithCuts.hh"
#include "ExTGPhysicsList.hh"
#include "ExTGPrimaryGeneratorAction.hh"
#include "ExTGRunAction.hh"

#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "G4UIterminal.hh"
#include "G4UItcsh.hh"

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

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int main(int argc,char** argv)
{
  // Run manager
  //
  G4RunManager * runManager = new G4RunManager;

  // User Initialization classes (mandatory)
  //
  runManager->SetUserInitialization(new ExTGDetectorConstruction);

  //
  runManager->SetUserInitialization(new ExTGPhysicsList);
   
  // User Action classes
  //
  runManager->SetUserAction(new ExTGPrimaryGeneratorAction);

  // Run action that dumps GEANT4 in-memory geometry to text file
  runManager->SetUserAction(new ExTGRunAction);

  // Initialize G4 kernel
  //
  //  runManager->Initialize();
      
  // Get the pointer to the User Interface manager
  //
  G4UImanager * UI = G4UImanager::GetUIpointer();  

#ifdef G4VIS_USE
      G4VisManager* visManager = new G4VisExecutive;
      visManager->Initialize();
#endif    
  if (argc!=1)   // batch mode  
    {
     G4String command = "/control/execute ";
     G4String fileName = argv[1];
     UI->ApplyCommand(command+fileName);
    }
    
  else           // interactive mode : define visualization and UI terminal
    { 
      G4UIsession * session = 0;
#ifdef G4UI_USE_TCSH
      session = new G4UIterminal(new G4UItcsh);      
#else
      session = new G4UIterminal();
#endif
      UI->ApplyCommand("/control/execute run.mac");     
      session->SessionStart();
      delete session;
     
#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;

  return 0;
}

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