TG4StackPopperPhysics.cxx

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//------------------------------------------------
// The Geant4 Virtual Monte Carlo package
// Copyright (C) 2007 - 2015 Ivana Hrivnacova
// All rights reserved.
//
// For the licensing terms see geant4_vmc/LICENSE.
// Contact: root-vmc@cern.ch
//-------------------------------------------------
 
 
#include "TG4StackPopperPhysics.h"
#include "TG4StackPopper.h"
 
#include <G4ProcessManager.hh>
 
//_____________________________________________________________________________
TG4StackPopperPhysics::TG4StackPopperPhysics(const G4String& name)
  : TG4VPhysicsConstructor(name),
    fMessenger(this),
    fStackPopperProcess(0),
    fSelection()
{
}
 
//_____________________________________________________________________________
TG4StackPopperPhysics::TG4StackPopperPhysics(
  G4int theVerboseLevel, const G4String& name)
  : TG4VPhysicsConstructor(name, theVerboseLevel),
    fMessenger(this),
    fStackPopperProcess(0),
    fSelection()
{
}
 
//_____________________________________________________________________________
TG4StackPopperPhysics::~TG4StackPopperPhysics()
{
 
  delete fStackPopperProcess;
}
 
//
// protected methods
//
 
//_____________________________________________________________________________
void TG4StackPopperPhysics::ConstructParticle()
{
}
 
//_____________________________________________________________________________
void TG4StackPopperPhysics::ConstructProcess()
{
 
  fStackPopperProcess = new TG4StackPopper();
 
  auto aParticleIterator = GetParticleIterator();
  aParticleIterator->reset();
  while ((*aParticleIterator)()) {
 
    G4ParticleDefinition* particle = aParticleIterator->value();
    G4ProcessManager* pmanager = particle->GetProcessManager();
 
    // skip particles which do not have process manager
    if (!pmanager) continue;
 
    // add this as an option
    if (fSelection.size() == 0 ||
        fSelection.find(particle->GetParticleName()) != std::string::npos) {
 
      if (VerboseLevel() > 1) {
        G4cout << "Adding StackPopper process to "
               << particle->GetParticleName() << G4endl;
      }
 
      pmanager->AddProcess(fStackPopperProcess);
      pmanager->SetProcessOrdering(fStackPopperProcess, idxPostStep);
    }
  }
 
  if (VerboseLevel() > 0) {
    G4cout << "### Stack popper physics constructed." << G4endl;
  }
}