artg4tk::PrimaryEventActionService Class Reference

#include "PrimaryEventAction_service.hh"

Inheritance diagram for artg4tk::PrimaryEventActionService:

Public Member Functions
	PrimaryEventActionService (fhicl::ParameterSet const &)
std::string const &	myName () const
virtual void	initialize ()

Private Member Functions
void	addG4Particle (G4Event *event, int pdgId, const G4ThreeVector &pos, double time, double energy, const G4ThreeVector &mom)
void	generatePrimaries (G4Event *anEvent) override

Detailed Description

Definition at line 39 of file PrimaryEventAction_service.hh.

Constructor & Destructor Documentation

artg4tk::PrimaryEventActionService::PrimaryEventActionService

(

fhicl::ParameterSet const &

p

)

Definition at line 17 of file PrimaryEventAction.cc.

  : PrimaryGeneratorActionBase(p.get<std::string>("name", "PrimaryEventActionService"))
{}

Member Function Documentation

void artg4tk::PrimaryEventActionService::addG4Particle ( G4Event *  event, int  pdgId, const G4ThreeVector &  pos, double  time, double  energy, const G4ThreeVector &  mom  )

private

Definition at line 47 of file PrimaryEventAction.cc.

Referenced by generatePrimaries().

{
  auto vertex = new G4PrimaryVertex{pos, time};
  vertex->SetPrimary(new G4PrimaryParticle{pdgId, mom.x(), mom.y(), mom.z(), energy});
  event->AddPrimaryVertex(vertex);
}

void artg4tk::PrimaryEventActionService::generatePrimaries ( G4Event *  anEvent )

overrideprivatevirtual

Reimplemented from artg4tk::PrimaryGeneratorActionBase.

Definition at line 24 of file PrimaryEventAction.cc.

References addG4Particle(), e, and art::ProductRetriever::getMany().

{
  art::Event const& e = art::ServiceHandle<artg4tk::ActionHolderService>()->getCurrArtEvent();
  auto const allGens = e.getMany<GenParticleCollection>();
  std::cout << "Primary:: GenParticles*******************Size: " << allGens.size() << '\n';
  for (auto const& h : allGens) {
    GenParticleCollection const& gens = *h;
    std::cout << "Primary:: GenParticlesCollection*******************Size: " << gens.size() << '\n';
    for (GenParticle const& genpart : gens) {
      std::cout << " genpart.pdgId():  " << genpart.pdgId()
                << "\n   position:  " << genpart.position() << "\nmomentum:  " << genpart.momentum()
                << "\nenergy:  " << genpart.momentum().e() << '\n';
      addG4Particle(anEvent,
                    genpart.pdgId(),
                    genpart.position(),
                    0.0,
                    genpart.momentum().e(),
                    genpart.momentum());
    }
  }
}

virtual void artg4tk::ActionBase::initialize ( )

inlinevirtualinherited

Reimplemented in artg4tk::myParticleGunActionService, and artg4tk::HepevtInputActionService.

Definition at line 36 of file ActionBase.hh.

    {}

std::string const& artg4tk::ActionBase::myName ( ) const

inlineinherited

Definition at line 25 of file ActionBase.hh.

References artg4tk::ActionBase::myName_.

    {
      return myName_;
    }

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The documentation for this class was generated from the following files:

• artg4tk/v12_00_03/source/artg4tk/pluginActions/PrimaryEvent/PrimaryEventAction_service.hh
• artg4tk/v12_00_03/source/artg4tk/pluginActions/PrimaryEvent/PrimaryEventAction.cc