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//
// --------------------------------------------------------------
//                 GEANT 4 - Solid Target Cyclotron example
// --------------------------------------------------------------
//
// Code developed currently by:
//  F. Poignant & S.Guatelli 
// Code also developed in the past by:
//  S. Penfold
//
// file STCyclotron.cc
//
#include "G4RunManagerFactory.hh"
#include "G4UImanager.hh" 
#include "G4VisExecutive.hh"
#include "G4UIExecutive.hh"
#include "STCyclotronActionInitialization.hh"
#include "STCyclotronDetectorConstruction.hh"
#include "STCyclotronPhysicsList.hh"
#include "STCyclotronPrimaryGeneratorAction.hh"
#include "STCyclotronRunAction.hh"

int main(int argc, char** argv)
{
// Construct the default run manager
 //
  auto* runManager = G4RunManagerFactory::CreateRunManager();
  G4int nThreads = 4;
  runManager -> SetNumberOfThreads(nThreads);
  
  //Set mandatory initialization classes
  STCyclotronDetectorConstruction* det = new STCyclotronDetectorConstruction();
  runManager->SetUserInitialization(det);  
 
  STCyclotronPhysicsList* physList = new STCyclotronPhysicsList(det);
  runManager->SetUserInitialization(physList);

  // User action initialization
  STCyclotronActionInitialization* actions = new STCyclotronActionInitialization(det);
  runManager->SetUserInitialization(actions);

  //Set the random number seed
/* 
  G4long seed=time(0);
  CLHEP::HepRandom::setTheSeed(seed);
  G4cout << "***********************" << G4endl;
  G4cout << "*** Seed: " << CLHEP::HepRandom::getTheSeed() << " ***" << G4endl;
  G4cout << "***********************" << G4endl;
  //getchar();
 */
 
  G4VisManager* visManager = new G4VisExecutive("Quiet");
  visManager->Initialize();

  // Get the pointer to the User Interface manager
  G4UImanager* UImanager = G4UImanager::GetUIpointer();
  //initialize : beam parameters + simulation parameters (geometry)
  UImanager->ApplyCommand("/control/execute Macro/init_parameters.mac");

  if (argc!=1) {
    // batch mode
    //to apply the command : sahmri_simulation run.mac
    G4String command = "/control/execute ";
    G4String fileName = argv[1];
    UImanager->ApplyCommand(command+fileName);
  }
  
  else {
    // interactive mode : define UI session

    G4UIExecutive* ui = new G4UIExecutive(argc, argv);

    UImanager->ApplyCommand("/control/execute Macro/Vis/init_vis.mac"); 
    //UImanager->ApplyCommand("/control/execute Macro/init.mac"); 

    if (ui->IsGUI())
      UImanager->ApplyCommand("/control/execute Macro/GUI/gui.mac");
     ui->SessionStart();
    delete ui;
  }

  delete visManager;
  delete runManager;

  return 0;

}