Inheritance diagram for quad::EvalVtx:

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

void	analyze (const art::Event &evt) override

Public Member Functions inherited from art::EDAnalyzer
	EDAnalyzer (fhicl::ParameterSet const &pset)

template<typename Config >
	EDAnalyzer (Table< Config > const &config)

std::string	workerType () const

Public Member Functions inherited from art::detail::Analyzer
virtual	~Analyzer () noexcept

	Analyzer (fhicl::ParameterSet const &pset)

template<typename Config >
	Analyzer (Table< Config > const &config)

void	doBeginJob (SharedResources const &resources)

void	doEndJob ()

void	doRespondToOpenInputFile (FileBlock const &fb)

void	doRespondToCloseInputFile (FileBlock const &fb)

void	doRespondToOpenOutputFiles (FileBlock const &fb)

void	doRespondToCloseOutputFiles (FileBlock const &fb)

bool	doBeginRun (RunPrincipal &rp, ModuleContext const &mc)

bool	doEndRun (RunPrincipal &rp, ModuleContext const &mc)

bool	doBeginSubRun (SubRunPrincipal &srp, ModuleContext const &mc)

bool	doEndSubRun (SubRunPrincipal &srp, ModuleContext const &mc)

bool	doEvent (EventPrincipal &ep, ModuleContext const &mc, std::atomic< std::size_t > &counts_run, std::atomic< std::size_t > &counts_passed, std::atomic< std::size_t > &counts_failed)

Public Member Functions inherited from art::Observer
	~Observer () noexcept

	Observer (Observer const &)=delete

	Observer (Observer &&)=delete

Observer &	operator= (Observer const &)=delete

Observer &	operator= (Observer &&)=delete

void	registerProducts (ProductDescriptions &, ModuleDescription const &)

void	fillDescriptions (ModuleDescription const &)

fhicl::ParameterSetID	selectorConfig () const

Public Member Functions inherited from art::ModuleBase
virtual	~ModuleBase () noexcept

	ModuleBase ()

ModuleDescription const &	moduleDescription () const

void	setModuleDescription (ModuleDescription const &)

std::array< std::vector< ProductInfo >, NumBranchTypes > const &	getConsumables () const

void	sortConsumables (std::string const &current_process_name)

template<typename T , BranchType BT>
ViewToken< T >	consumesView (InputTag const &tag)

template<typename T , BranchType BT>
ViewToken< T >	mayConsumeView (InputTag const &tag)

Private Attributes
std::string	fTruthLabel

std::vector< std::string >	fVertexLabels

TTree *	fTree

int	gEvt

double	gTrueX

double	gTrueY

double	gTrueZ

std::vector< double >	gRecoX

std::vector< double >	gRecoY

std::vector< double >	gRecoZ

Additional Inherited Members
Public Types inherited from art::EDAnalyzer
using	WorkerType = WorkerT< EDAnalyzer >

using	ModuleType = EDAnalyzer

Protected Member Functions inherited from art::Observer
std::string const &	processName () const

bool	wantAllEvents () const noexcept

bool	wantEvent (ScheduleID id, Event const &e) const

Handle< TriggerResults >	getTriggerResults (Event const &e) const

	Observer (fhicl::ParameterSet const &config)

	Observer (std::vector< std::string > const &select_paths, std::vector< std::string > const &reject_paths, fhicl::ParameterSet const &config)

Protected Member Functions inherited from art::ModuleBase
ConsumesCollector &	consumesCollector ()

template<typename T , BranchType = InEvent>
ProductToken< T >	consumes (InputTag const &)

template<typename Element , BranchType = InEvent>
ViewToken< Element >	consumesView (InputTag const &)

template<typename T , BranchType = InEvent>
void	consumesMany ()

template<typename T , BranchType = InEvent>
ProductToken< T >	mayConsume (InputTag const &)

template<typename Element , BranchType = InEvent>
ViewToken< Element >	mayConsumeView (InputTag const &)

template<typename T , BranchType = InEvent>
void	mayConsumeMany ()

Detailed Description

Definition at line 21 of file EvalVtx_module.cc.

Constructor & Destructor Documentation

quad::EvalVtx::EvalVtx ( const fhicl::ParameterSet & pset )

explicit

Definition at line 43 of file EvalVtx_module.cc.

                                               :
   EDAnalyzer(pset),
   fTruthLabel(pset.get<std::string>("TruthLabel")),
   fVertexLabels(pset.get<std::vector<std::string>>("VertexLabels"))
 {
   art::ServiceHandle<art::TFileService> tfs;
 
   fTree = tfs->make<TTree>("vtxs", "vtxs");
 
   fTree->Branch("evt", &gEvt);
   fTree->Branch("true_x", &gTrueX);
   fTree->Branch("true_y", &gTrueY);
   fTree->Branch("true_z", &gTrueZ);
 
   gRecoX.resize(fVertexLabels.size());
   gRecoY.resize(fVertexLabels.size());
   gRecoZ.resize(fVertexLabels.size());
 
   for(unsigned int i = 0; i < fVertexLabels.size(); ++i){
     const std::string& l = fVertexLabels[i];
     fTree->Branch((l+"_x").c_str(), &gRecoX[i]);
     fTree->Branch((l+"_y").c_str(), &gRecoY[i]);
     fTree->Branch((l+"_z").c_str(), &gRecoZ[i]);
   }
 }

Member Function Documentation

void quad::EvalVtx::analyze ( const art::Event & evt )

override

Definition at line 111 of file EvalVtx_module.cc.

 {
   const auto& truths = *evt.getValidHandle<std::vector<simb::MCTruth>>(fTruthLabel);
   if(truths.empty()) return;
 
   const simb::MCParticle& nu = truths[0].GetNeutrino().Nu();
 
   gEvt = evt.event();
 
   gTrueX = nu.Vx();
   gTrueY = nu.Vy();
   gTrueZ = nu.Vz();
 
   for(unsigned int i = 0; i < fVertexLabels.size(); ++i){
     // NB - vertices returned by these functions can be invalid (default
     // constructed) in case no vertex exists. We stil have to write them, since
     // another algorithm may have made a valid vertex for this
     // event. Downstream plotting code should be aware and treat (0,0,0)
     // vertices specially.
     const recob::Vertex vtx = (fVertexLabels[i] == "pandora") ? GetVtxByAssns(fVertexLabels[i], evt) : GetFirstVertex(fVertexLabels[i], evt);
     const recob::Vertex::Point_t reco_vtx = vtx.position();
 
     gRecoX[i] = reco_vtx.x();
     gRecoY[i] = reco_vtx.y();
     gRecoZ[i] = reco_vtx.z();
   } // end for i
 
   fTree->Fill();
 }

Member Data Documentation

TTree* quad::EvalVtx::fTree

private

Definition at line 32 of file EvalVtx_module.cc.

std::string quad::EvalVtx::fTruthLabel

private

Definition at line 29 of file EvalVtx_module.cc.

std::vector<std::string> quad::EvalVtx::fVertexLabels

private

Definition at line 30 of file EvalVtx_module.cc.

int quad::EvalVtx::gEvt

private

Definition at line 35 of file EvalVtx_module.cc.

std::vector<double> quad::EvalVtx::gRecoX

private

Definition at line 37 of file EvalVtx_module.cc.

std::vector<double> quad::EvalVtx::gRecoY

private

Definition at line 37 of file EvalVtx_module.cc.

std::vector<double> quad::EvalVtx::gRecoZ

private

Definition at line 37 of file EvalVtx_module.cc.

double quad::EvalVtx::gTrueX

private

Definition at line 36 of file EvalVtx_module.cc.

double quad::EvalVtx::gTrueY

private

Definition at line 36 of file EvalVtx_module.cc.

double quad::EvalVtx::gTrueZ

private

Definition at line 36 of file EvalVtx_module.cc.

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

larreco/larreco/QuadVtx/EvalVtx_module.cc

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation