transforms.cc File Reference

Main program of the geometry/transforms example. More...

#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "Randomize.hh"
#include "DetectorConstruction.hh"
#include "PhysicsList.hh"
#include "PrimaryGeneratorAction.hh"
#include "SteppingVerbose.hh"

Go to the source code of this file.

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

Detailed Description

Main program of the geometry/transforms example.

Definition in file transforms.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 54 of file transforms.cc.

References G4UImanager::ApplyCommand(), G4UImanager::GetUIpointer(), G4RunManager::Initialize(), G4VisManager::Initialize(), G4UIExecutive::SessionStart(), G4VSteppingVerbose::SetInstance(), CLHEP::HepRandom::setTheEngine(), G4RunManager::SetUserAction(), and G4RunManager::SetUserInitialization().

                               {
 
  //choose the Random engine
  CLHEP::HepRandom::setTheEngine(new CLHEP::RanecuEngine);

  //my Verbose output class
  G4VSteppingVerbose::SetInstance(new SteppingVerbose);
  
  // Construct the default run manager
  G4RunManager * runManager = new G4RunManager;

  // set mandatory initialization classes
  runManager->SetUserInitialization(new DetectorConstruction);
  runManager->SetUserInitialization(new PhysicsList);
    
  // set user action classes
  runManager->SetUserAction(new PrimaryGeneratorAction);
  
  //Initialize G4 kernel
  runManager->Initialize();
    
  // get the pointer to the User Interface manager 
    G4UImanager* UI = G4UImanager::GetUIpointer();  

  if (argc!=1)   // batch mode  
    { 
     G4String command = "/control/execute ";
     G4String fileName = argv[1];
     UI->ApplyCommand(command+fileName);  
    }
    
  else           // define visualization and UI terminal for interactive mode 
    { 
#ifdef G4VIS_USE
     G4VisManager* visManager = new G4VisExecutive;
     visManager->Initialize();
#endif
     
#ifdef G4UI_USE
      G4UIExecutive * ui = new G4UIExecutive(argc,argv);
#ifdef G4VIS_USE
      UI->ApplyCommand("/control/execute vis.mac");     
#endif            
      ui->SessionStart();
      delete ui;
#endif
     
#ifdef G4VIS_USE
     delete visManager;
#endif     
    }

  // job termination
  //
  delete runManager;

  return 0;
}