exampleP02.cc File Reference

Main program of the persistency/P02 example. More...

#include "ExP02DetectorConstruction.hh"
#include "ExP02DetConstrReader.hh"
#include "ExP02PhysicsList.hh"
#include "ExP02PrimaryGeneratorAction.hh"
#include "G4RunManager.hh"
#include "G4UImanager.hh"

Go to the source code of this file.

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

Detailed Description

Main program of the persistency/P02 example.

Definition in file exampleP02.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 54 of file exampleP02.cc.

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

{  

  if(argc==1)
  {
    std::cout << "Please give 'write' or 'read' as argument " << std::endl;
    return 0;
  }

  G4VUserDetectorConstruction* det;

  if(std::string(argv[1]) == "read")
    {
      det = new ExP02DetConstrReader;
    }
  else if(std::string(argv[1]) == "write")
  {
    det = new ExP02DetectorConstruction;
  }
  else
  {
    std::cout << "Wrong argument!" << std::endl;
    return 0;
  }

  // Run manager
  G4RunManager * runManager = new G4RunManager;

  // UserInitialization classes (mandatory)
  runManager->SetUserInitialization(det);
  runManager->SetUserInitialization(new ExP02PhysicsList);
  
#ifdef G4VIS_USE
  // Visualization, if you choose to have it!
  G4VisManager* visManager = new G4VisExecutive;
  visManager->Initialize();
#endif
   
  // UserAction classes
  runManager->SetUserAction(new ExP02PrimaryGeneratorAction());

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

#ifdef G4UI_USE
      G4UIExecutive* ui = new G4UIExecutive(argc, argv);
#ifdef G4VIS_USE
      UImanager->ApplyCommand("/control/execute vis.mac");     
#endif
      ui->SessionStart();
      delete ui;
#endif

#ifdef G4VIS_USE
  delete visManager;
#endif
  delete runManager;

  return 0;
}