ml2.cc

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//
// ********************************************************************
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// * This  code  implementation is the result of  the  scientific and *
// * technical work of the GEANT4 collaboration.                      *
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//
// The code was written by :
//  ^Claudio Andenna  claudio.andenna@ispesl.it, claudio.andenna@iss.infn.it
//      *Barbara Caccia barbara.caccia@iss.it
//      with the support of Pablo Cirrone (LNS, INFN Catania Italy)
//  with the contribute of Alessandro Occhigrossi*
//
// ^INAIL DIPIA - ex ISPESL  and INFN Roma, gruppo collegato Sanità , Italy
// *Istituto Superiore di Sanità and INFN Roma, gruppo collegato Sanità , Italy
//  Viale Regina Elena 299, 00161 Roma (Italy)
//  tel (39) 06 49902246
//  fax (39) 06 49387075
//
// more information:
// http://g4advancedexamples.lngs.infn.it/Examples/medical-linac
//
//*******************************************************//


#include "ML2Main.hh"

#include "ML2PrimaryGenerationAction.hh"
#include "ML2WorldConstruction.hh"
#include "ML2PhysicsList.hh"
#include "ML2SteppingAction.hh"
#include "ML2EventAction.hh"
#include "ML2TrackingAction.hh"

#include "G4UImanager.hh"
#include "G4Timer.hh"
  

#ifdef G4VIS_USE
  #include "G4VisExecutive.hh"
#endif
#ifdef G4UI_USE
  #include "G4UIExecutive.hh"
#endif



#ifdef G4VIS_USE
void visio(int argc, char* argv[])
{
    G4VisManager *visManager=new G4VisExecutive;
    visManager->Initialize();
#ifdef G4UI_USE
    G4UIExecutive *ui = new G4UIExecutive(argc, argv);
                G4UImanager *UImanager = G4UImanager::GetUIpointer();
    UImanager->ApplyCommand("/control/execute vis.mac");     
    ui->SessionStart();
    delete ui;
#endif
    delete visManager;
}
#endif

int main(int argc, char* argv[])
{
  // instantiate the world class
  CML2WorldConstruction *myWorld=CML2WorldConstruction::GetInstance(); 

  G4RunManager *runManager=new G4RunManager();
  ML2PhysicsList *physics=new ML2PhysicsList();
  runManager->SetUserInitialization(physics);
  
  // build the primary generator
  CML2PrimaryGenerationAction *gun;
  gun = CML2PrimaryGenerationAction::GetInstance();

  // build the main messenger class for the input data
  CML2CInputData *myInputData;
  myInputData=new CML2CInputData();

  // initialize the primary generator variables
  gun->inizialize(&myInputData->inputData.primaryParticleData);

  // according to the number of the launching line
  if (argc==1)
  {
    myInputData->inputData.generalData.seed=1;
    myInputData->inputData.generalData.StartFileInputData="ml2.mac";
  }
  if (argc==2)
  {
    myInputData->inputData.generalData.seed=1;
    myInputData->inputData.generalData.StartFileInputData=(G4String)argv[1];
  }
  if (argc==3)
  {
    sscanf(argv[2],"%d", &myInputData->inputData.generalData.seed);
    myInputData->inputData.generalData.StartFileInputData=(G4String)argv[1];
  }

  // read the main mac file and execute the commands
  G4UImanager* UImanager = G4UImanager::GetUIpointer();
  G4String command = "/control/execute ";
  UImanager->ApplyCommand(command+myInputData->inputData.generalData.StartFileInputData); 


  // set and initialize the random generator
  CLHEP::HepRandom::setTheEngine(new CLHEP::RanecuEngine);
  CLHEP::HepRandom :: setTheSeed(myInputData->inputData.generalData.seed);

  // create the world class
  if (!myWorld->create(&myInputData->inputData, myInputData->getbOnlyVisio()))
  {
    return 1; // if it fails to create the world
  }
  else
  {
    // initialize the primary generator according to the choosen particle source
    gun->design(myWorld->getCML2AcceleratorConstruction()->getAcceleratorIsoCentre());
  }

  // instantiate the convergence control class and assign it to myStepAction
  CML2Convergence *convergence=new CML2Convergence(myInputData->inputData.generalData.seed, myInputData->inputData.generalData.saving_in_Selected_Voxels_every_events, myInputData->inputData.generalData.fileExperimentalData, myInputData->inputData.generalData.fileExperimentalDataOut, myInputData->inputData.generalData.bCompareExp, myInputData->inputData.generalData.maxNumberOfEvents, gun->getNrecycling(), myInputData->inputData.generalData.nMaxLoop);


  // build the ML2RunAction to assign the single phantom name at each run 
  CML2RunAction *myRunAction=new CML2RunAction(convergence, myInputData->inputData.generalData.nBeam, myInputData->bOnlyVisio);
  
  CML2SteppingAction *myStepAction=new CML2SteppingAction(convergence);
  CML2EventAction *ML2EventAction = new CML2EventAction();

  runManager->SetUserInitialization(myWorld);
  runManager->SetUserAction(myRunAction);
  runManager->SetUserAction(gun);
  runManager->SetUserAction(myStepAction);
  runManager->SetUserAction(ML2EventAction);
  runManager->SetUserAction(new CML2TrackingAction);
  runManager->Initialize();

  // performances info 
  int nLoop=0;
  G4Timer MyFullTime;
  G4double loopElapsedTime;
  G4bool bStopRun=false;
  G4bool bNewGeometry=true;
  if (myInputData->bOnlyVisio)
  {
#ifdef G4VIS_USE
    // visualization
    myWorld->newGeometry();
    convergence->setNewGeometry();
    visio(argc, argv);
#endif
  }
  else
  {
    MyFullTime.Start();
    // compute 
    while (bNewGeometry)
    {
      bNewGeometry=myWorld->newGeometry();
      convergence->setNewGeometry();
      if (bNewGeometry)
      {
        if (CML2PhantomConstruction::GetInstance()->getPhantomName()!="Dicom1")
        {CML2WorldConstruction::GetInstance()->checkVolumeOverlap();}
        std::cout<<"################ START NEW GEOMETRY ########################"<<'\n';
        myRunAction->setActualLoop(nLoop);
        while (!bStopRun)
        {
          runManager->BeamOn(myInputData->inputData.generalData.nBeam);
          // check if the run has to be reapeted
          bStopRun=convergence->stopRun(); 
        }
        nLoop=0;
      std::cout<<"################ END NEW GEOMETRY ########################"<<'\n';
      }
      bStopRun=false;
    }
    MyFullTime.Stop();
    loopElapsedTime=MyFullTime.GetUserElapsed();
    std::cout << "loop elapsed time [s] : "<< loopElapsedTime << '\n';
    std::cout <<'\n';
  }
        delete runManager;
        return 0;
}