Inheritance diagram for ShowerRecoTools::ShowerTrackStartPosition:

Public Member Functions
	ShowerTrackStartPosition (const fhicl::ParameterSet &pset)

int	CalculateElement (const art::Ptr< recob::PFParticle > &pfparticle, art::Event &Event, reco::shower::ShowerElementHolder &ShowerEleHolder) override

Public Member Functions inherited from ShowerRecoTools::IShowerTool
	IShowerTool (const fhicl::ParameterSet &pset)

virtual	~IShowerTool () noexcept=default

int	RunShowerTool (const art::Ptr< recob::PFParticle > &pfparticle, art::Event &Event, reco::shower::ShowerElementHolder &ShowerEleHolder, std::string evd_display_name_append="")

virtual void	InitialiseProducers ()

void	SetPtr (art::ProducesCollector *collector)

void	InitaliseProducerPtr (reco::shower::ShowerProducedPtrsHolder &uniqueproducerPtrs)

virtual int	AddAssociations (const art::Ptr< recob::PFParticle > &pfpPtr, art::Event &Event, reco::shower::ShowerElementHolder &ShowerEleHolder)

Private Attributes
int	fVerbose

std::string	fInitialTrackInputLabel

std::string	fShowerStartPositionOutputLabel

Additional Inherited Members
Protected Member Functions inherited from ShowerRecoTools::IShowerTool
const shower::LArPandoraShowerAlg &	GetLArPandoraShowerAlg () const

template<class T >
art::Ptr< T >	GetProducedElementPtr (std::string Name, reco::shower::ShowerElementHolder &ShowerEleHolder, int iter=-1)

template<class T >
void	InitialiseProduct (std::string Name, std::string InstanceName="")

template<class T , class A , class B >
void	AddSingle (A &a, B &b, std::string Name)

int	GetVectorPtrSize (std::string Name)

void	PrintPtrs ()

void	PrintPtr (std::string Name)

Detailed Description

Definition at line 18 of file ShowerTrackStartPosition_tool.cc.

Constructor & Destructor Documentation

ShowerRecoTools::ShowerTrackStartPosition::ShowerTrackStartPosition ( const fhicl::ParameterSet & pset )

Definition at line 34 of file ShowerTrackStartPosition_tool.cc.

     : IShowerTool(pset.get<fhicl::ParameterSet>("BaseTools"))
     , fVerbose(pset.get<int>("Verbose"))
     , fInitialTrackInputLabel(pset.get<std::string>("InitialTrackInputLabel"))
     , fShowerStartPositionOutputLabel(pset.get<std::string>("ShowerStartPositionOutputLabel"))
   {}

Member Function Documentation

int ShowerRecoTools::ShowerTrackStartPosition::CalculateElement	(	const art::Ptr< recob::PFParticle > &	pfparticle,
		art::Event &	Event,
		reco::shower::ShowerElementHolder &	ShowerEleHolder
	)

overridevirtual

Implements ShowerRecoTools::IShowerTool.

Definition at line 42 of file ShowerTrackStartPosition_tool.cc.

   {
 
     //Check the Track has been defined
     if (!ShowerEleHolder.CheckElement("InitialTrack")) {
       if (fVerbose)
         mf::LogError("ShowerTrackStartPosition") << "Initial track not set" << std::endl;
       return 1;
     }
     recob::Track InitialTrack;
     ShowerEleHolder.GetElement(fInitialTrackInputLabel, InitialTrack);
 
     //Set the shower start position as the
     TVector3 StartPositionErr = {-999, -999, -999};
 
     geo::Point_t TrajPosition_vec = InitialTrack.LocationAtPoint(0);
     TVector3 TrajPosition = {TrajPosition_vec.X(), TrajPosition_vec.Y(), TrajPosition_vec.Z()};
     ShowerEleHolder.SetElement(TrajPosition, StartPositionErr, fShowerStartPositionOutputLabel);
 
     return 0;
   }