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/// \file Hadr08.cc
/// \brief Main program of the hadronic/Hadr08 example

#include "ActionInitialization.hh"
#include "DetectorConstruction.hh"
#include "FTFP_BERT.hh"
#include "FTFP_INCLXX.hh"

#include "G4GenericBiasingPhysics.hh"
#include "G4RunManagerFactory.hh"
#include "G4Types.hh"
#include "G4UIExecutive.hh"
#include "G4UImanager.hh"

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int main(int argc, char** argv)
{
  G4UIExecutive* ui = nullptr;
  if (argc == 1) {
    ui = new G4UIExecutive(argc, argv);
  }

  auto* runManager = G4RunManagerFactory::CreateRunManager();
  runManager->SetNumberOfThreads(4);

  G4VUserDetectorConstruction* detector = new DetectorConstruction;
  runManager->SetUserInitialization(detector);

  FTFP_BERT* physicsList = new FTFP_BERT;
  // FTFP_INCLXX* physicsList = new FTFP_INCLXX;

  G4GenericBiasingPhysics* biasingPhysics = new G4GenericBiasingPhysics;
  biasingPhysics->Bias("proton");
  biasingPhysics->Bias("neutron");
  biasingPhysics->Bias("pi+");
  biasingPhysics->Bias("pi-");
  physicsList->RegisterPhysics(biasingPhysics);

  runManager->SetUserInitialization(physicsList);
  runManager->SetUserInitialization(new ActionInitialization);

  if (ui) {
    ui->SessionStart();
    delete ui;
  }
  else {
    G4String command = "/control/execute ";
    G4String fileName = argv[1];
    G4UImanager* UImanager = G4UImanager::GetUIpointer();
    UImanager->ApplyCommand(command + fileName);
  }

  delete runManager;

  return 0;
}

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