examples/extended/medical/dna/microyz/src/PhysicsList.cc

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//
// ********************************************************************
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// * the Geant4 Collaboration.  It is provided  under  the terms  and *
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// * work  make  any representation or  warranty, express or implied, *
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// * use.  Please see the license in the file  LICENSE  and URL above *
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// * technical work of the GEANT4 collaboration.                      *
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// * any work based  on the software)  you  agree  to acknowledge its *
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//
// This example is provided by the Geant4-DNA collaboration
// Any report or published results obtained using the Geant4-DNA software 
// shall cite the following Geant4-DNA collaboration publications:
// Phys. Med. 31 (2015) 861-874
// Med. Phys. 37 (2010) 4692-4708
// The Geant4-DNA web site is available at http://geant4-dna.org
//

#include "PhysicsList.hh"
#include "PhysicsListMessenger.hh"

#include "G4EmDNAPhysics.hh"
#include "G4EmDNAPhysics_option1.hh"
#include "G4EmDNAPhysics_option2.hh"
#include "G4EmDNAPhysics_option3.hh"
#include "G4EmDNAPhysics_option4.hh"
#include "G4EmDNAPhysics_option5.hh"
#include "G4EmDNAPhysics_option6.hh"

#include "G4UserSpecialCuts.hh"

// particles

#include "G4BosonConstructor.hh"
#include "G4LeptonConstructor.hh"
#include "G4MesonConstructor.hh"
#include "G4BosonConstructor.hh"
#include "G4BaryonConstructor.hh"
#include "G4IonConstructor.hh"
#include "G4ShortLivedConstructor.hh"
#include "G4DNAGenericIonsManager.hh"

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PhysicsList::PhysicsList() : G4VModularPhysicsList(),
  fEmPhysicsList(0), fMessenger(0)
{
  fMessenger = new PhysicsListMessenger(this);

  SetVerboseLevel(1);

  // EM physics
  fEmPhysicsList = new G4EmDNAPhysics_option2();
  
}

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PhysicsList::~PhysicsList()
{
  delete fMessenger;
  delete fEmPhysicsList;
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

void PhysicsList::ConstructParticle()
{
    G4BosonConstructor  pBosonConstructor;
    pBosonConstructor.ConstructParticle();

    G4LeptonConstructor pLeptonConstructor;
    pLeptonConstructor.ConstructParticle();

    G4MesonConstructor pMesonConstructor;
    pMesonConstructor.ConstructParticle();

    G4BaryonConstructor pBaryonConstructor;
    pBaryonConstructor.ConstructParticle();

    G4IonConstructor pIonConstructor;
    pIonConstructor.ConstructParticle();

    G4ShortLivedConstructor pShortLivedConstructor;
    pShortLivedConstructor.ConstructParticle();

    G4DNAGenericIonsManager* genericIonsManager;
    genericIonsManager=G4DNAGenericIonsManager::Instance();
    genericIonsManager->GetIon("alpha++");
    genericIonsManager->GetIon("alpha+");
    genericIonsManager->GetIon("helium");
    genericIonsManager->GetIon("hydrogen");  
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

#include "G4ProcessManager.hh"
#include "G4EmProcessOptions.hh"

void PhysicsList::ConstructProcess()
{
  // transportation
  //
  AddTransportation();
  
  // electromagnetic physics list
  //
  fEmPhysicsList->ConstructProcess();
      
  // tracking cut
  //
  AddTrackingCut();

}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

void PhysicsList::AddPhysicsList(const G4String& name)
{
  if (verboseLevel>-1) {
    G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" << G4endl;
  }

  if (name == fEmName) return;

  if (name == "dna") {
    fEmName = name;
    delete fEmPhysicsList;
    fEmPhysicsList = new G4EmDNAPhysics();
         
  } else if (name == "dna_opt1") {
    fEmName = name;
    delete fEmPhysicsList;
    fEmPhysicsList = new G4EmDNAPhysics_option1();
         
  } else if (name == "dna_opt2") {
    fEmName = name;
    delete fEmPhysicsList;
    fEmPhysicsList = new G4EmDNAPhysics_option2();
         
  } else if (name == "dna_opt3") {
    fEmName = name;
    delete fEmPhysicsList;
    fEmPhysicsList = new G4EmDNAPhysics_option3();
         
  } else if (name == "dna_opt4") {
    fEmName = name;
    delete fEmPhysicsList;
    fEmPhysicsList = new G4EmDNAPhysics_option4();
         
  } else if (name == "dna_opt5") {
    fEmName = name;
    delete fEmPhysicsList;
    fEmPhysicsList = new G4EmDNAPhysics_option5();
         
  } else if (name == "dna_opt6") {
    fEmName = name;
    delete fEmPhysicsList;
    fEmPhysicsList = new G4EmDNAPhysics_option6();
         
  } else {

    G4cout << "PhysicsList::AddPhysicsList: <" << name << ">"
           << " is not defined"
           << G4endl;
  }
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

void PhysicsList::AddTrackingCut()
{

  G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();

  auto particleIterator=GetParticleIterator();
  particleIterator->reset();
  while ((*particleIterator)())
  {
    G4ParticleDefinition* particle = particleIterator->value();
    G4String particleName = particle->GetParticleName();

    if (particleName == "e-") 
    {
      ph->RegisterProcess(new G4UserSpecialCuts(), particle); 
    }
  }
}
      
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......