PhysicsList.cc

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//
// $Id: PhysicsList.cc 85260 2014-10-27 08:53:35Z gcosmo $
//
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#include "PhysicsList.hh"
#include "PhysicsListMessenger.hh"

#include "G4EmDNAPhysics.hh"
#include "G4EmDNAPhysics_option1.hh"
#include "G4EmDNAPhysics_option2.hh"

#include "G4UnitsTable.hh"
#include "G4SystemOfUnits.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"
#include "G4ProcessManager.hh"
#include "G4EmProcessOptions.hh"
#include "G4PhysicsConstructorRegistry.hh"
#include "G4RunManager.hh"

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

  SetVerboseLevel(1);
}

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

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void PhysicsList::ConstructProcess()
{
  // physics constructors
  //
  if(G4VModularPhysicsList::GetPhysics(0) == 0) return;

  G4VModularPhysicsList::ConstructProcess();

  // tracking cut
  //
  AddTrackingCut();
}

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

  if (name == fEmName) return;

  fEmName = name;

  G4VPhysicsConstructor* physics = G4PhysicsConstructorRegistry::Instance()->
      GetPhysicsConstructor(name);

  RegisterPhysics(physics);

  if(physics)
  {
    physics->ConstructParticle();
  }

  G4RunManager::GetRunManager()->PhysicsHasBeenModified();
}

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void PhysicsList::AddTrackingCut()
{
  G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();

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

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

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