Electron neutrino event selection. More...

#include <NueSelection.h>

Inheritance diagram for ana::SBNOsc::NueSelection:

Public Member Functions
	NueSelection ()

void	Initialize (fhicl::ParameterSet *config=NULL)

void	Finalize ()

bool	ProcessEvent (const gallery::Event &ev, const std::vector< event::Interaction > &truth, std::vector< event::RecoInteraction > &reco)

Public Member Functions inherited from core::SelectionBase
	SelectionBase ()

virtual	~SelectionBase ()

Public Member Functions inherited from core::ProcessorBase
	ProcessorBase ()

virtual	~ProcessorBase ()

virtual void	FillTree ()

virtual void	FillRecoTree ()

virtual void	EventCleanup ()

template<class T >
TBranch *	AddBranch (std::string name, T *obj)

template<class T >
TBranch *	AddRecoBranch (std::string name, T *obj)

Protected Attributes
unsigned	fEventCounter
	Count processed events. More...

unsigned	fNuCount
	Count selected events. More...

art::InputTag	fTruthTag
	art tag for MCTruth information More...

Protected Attributes inherited from core::ProcessorBase
unsigned long	fEventIndex
	An incrementing index. More...

Experiment	fExperimentID
	Experiment identifier. More...

ProviderManager *	fProviderManager
	Interface for provider access. More...

std::string	fOutputFilename
	The output filename. More...

std::string	fProviderConfig
	A custom provider config fcl file. More...

std::vector< geo::BoxBoundedGeo >	fActiveVolumes
	List of active volumes in configured detector. More...

bool	fWriteTree
	Enable writing of the main tree. More...

TFile *	fOutputFile
	The output ROOT file. More...

TTree *	fTree
	The output ROOT tree. More...

event::Event *	fEvent
	The standard output event data structure. More...

bool	fWriteRecoTree
	Enable writing of the reco tree. More...

TTree *	fRecoTree
	The output reco ROOT tree. More...

event::RecoEvent *	fRecoEvent
	The standard output reco event data structure. More...

TTree *	fSubRunTree
	Subrun output tree. More...

SubRun *	fSubRun
	Standard output subrun structure. More...

TTree *	fFileMetaTree
	File metadata output tree. More...

FileMeta *	fFileMeta
	standard output file metadata structure More...

TParameter< int > *	fExperimentParameter
	Saves value of experiment enum. More...

std::set< std::pair< int, int > >	fSubRunCache
	Cache stored subruns. More...

art::InputTag	fTruthTag
	art tag for MCTruth information More...

art::InputTag	fFluxTag
	art tag for MCFlux information More...

std::vector< art::InputTag >	fWeightTags
	art tag(s) for MCEventWeight information More...

art::InputTag	fMCTrackTag
	art tag for MCTrack More...

art::InputTag	fMCShowerTag
	art tag for MCShower More...

art::InputTag	fMCParticleTag
	art tag for MCParticle More...

std::string	fGeneratorProcess
	process_name of process used to run genie. Used to extract subrun/POT information More...

Additional Inherited Members
Public Attributes inherited from core::ProcessorBase
std::vector < event::RecoInteraction > *	fReco
	Reco interaction list. More...

Protected Member Functions inherited from core::ProcessorBase
virtual void	Initialize (char *config=NULL)

virtual void	Setup (char *config=NULL)

virtual void	Setup (fhicl::ParameterSet *config=NULL)

virtual void	Teardown ()

void	BuildEventTree (gallery::Event &ev)

void	SetupServices (gallery::Event &ev)

void	UpdateSubRuns (gallery::Event &ev)

void	UpdateFileMeta (gallery::Event &ev)

Detailed Description

Electron neutrino event selection.

Definition at line 26 of file NueSelection.h.

Constructor & Destructor Documentation

ana::SBNOsc::NueSelection::NueSelection ( )

Constructor.

Definition at line 16 of file NueSelection.cxx.

16 : SelectionBase(), fEventCounter(0), fNuCount(0) {}

ana::SBNOsc::NueSelection::fNuCount

unsigned fNuCount

Count selected events.

Definition: NueSelection.h:52

core::SelectionBase::SelectionBase

SelectionBase()

Definition: SelectionBase.cxx:5

ana::SBNOsc::NueSelection::fEventCounter

unsigned fEventCounter

Count processed events.

Definition: NueSelection.h:51

Member Function Documentation

void ana::SBNOsc::NueSelection::Finalize ( )

virtual

Finalize and write objects to the output file.

Implements core::ProcessorBase.

Definition at line 33 of file NueSelection.cxx.

33 {}

void ana::SBNOsc::NueSelection::Initialize ( fhicl::ParameterSet * config = NULL )

virtual

Initialization.

Parameters

config A configuration, as a FHiCL ParameterSet object

Implements core::ProcessorBase.

Definition at line 19 of file NueSelection.cxx.

                                                        {
   // Load configuration parameters
   fTruthTag = { "generator" };
 
   fhicl::ParameterSet pconfig = config->get<fhicl::ParameterSet>("SBNOsc");
 
   if (config) {
     fTruthTag = { pconfig.get<std::string>("MCTruthTag", "generator") };
   }
 
   hello();
 }

bool ana::SBNOsc::NueSelection::ProcessEvent	(	const gallery::Event &	ev,
		const std::vector< event::Interaction > &	truth,
		std::vector< event::RecoInteraction > &	reco
	)

virtual

Process one event.

Parameters

ev	A single event, as a gallery::Event
Reconstructed	interactions

Returns: True to keep event

Implements core::ProcessorBase.

Definition at line 36 of file NueSelection.cxx.

                                                                                                                                        {
   if (fEventCounter % 10 == 0) {
     std::cout << "NueSelection: Processing event " << fEventCounter << " "
               << "(" << fNuCount << " neutrinos selected)"
               << std::endl;
   }
   fEventCounter++;
 
   // Grab a data product from the event
   auto const& mctruths = \
     *ev.getValidHandle<std::vector<simb::MCTruth> >(fTruthTag);
 
   // Iterate through the neutrinos
   for (size_t i=0; i<mctruths.size(); i++) {
     auto const& mctruth = mctruths.at(i);
     const simb::MCNeutrino& nu = mctruth.GetNeutrino();
 
     if (nu.CCNC() == simb::kCC && nu.Mode() == 0 && nu.Nu().PdgCode() == 12) {
       event::RecoInteraction interaction(i);
       reco.push_back(interaction);
     }
   }
 
   bool selected = !reco.empty();
 
   if (selected) {
     fNuCount++;
   }
 
   return selected;
 }

Member Data Documentation

unsigned ana::SBNOsc::NueSelection::fEventCounter

protected

Count processed events.

Definition at line 51 of file NueSelection.h.

unsigned ana::SBNOsc::NueSelection::fNuCount

protected

Count selected events.

Definition at line 52 of file NueSelection.h.

art::InputTag ana::SBNOsc::NueSelection::fTruthTag

protected

art tag for MCTruth information

Configuration parameters

Definition at line 55 of file NueSelection.h.

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

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation