AnaEx01.cc File Reference

Main program of the analysis/AnaEx01 example. More...

#include "DetectorConstruction.hh"
#include "PhysicsList.hh"
#include "ActionInitialization.hh"
#include "G4RunManager.hh"
#include "G4UImanager.hh"

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Functions
int	main (int argc, char **argv)

Detailed Description

Main program of the analysis/AnaEx01 example.

Definition in file AnaEx01.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 58 of file AnaEx01.cc.

References G4UImanager::ApplyCommand(), G4UImanager::GetUIpointer(), G4RunManager::Initialize(), G4VisManager::Initialize(), G4UIExecutive::SessionStart(), G4MTRunManager::SetNumberOfThreads(), and G4RunManager::SetUserInitialization().

{     
  // Construct the default run manager
  //
#ifdef G4MULTITHREADED
  G4int nThreads = 4;
  G4MTRunManager * runManager = new G4MTRunManager;
  runManager->SetNumberOfThreads(nThreads);
#else
  G4RunManager * runManager = new G4RunManager;
#endif

  // Set mandatory initialization classes
  //
  DetectorConstruction* detector = new DetectorConstruction;
  runManager->SetUserInitialization(detector);
  runManager->SetUserInitialization(new PhysicsList);
  runManager->SetUserInitialization(new ActionInitialization(detector));
      
  // 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 runManager;

  return 0;
}