lar_pandora::SimpleNeutrinoId Class Reference

Simple neutrino ID tool that selects the most likely neutrino slice using the scores from Pandora. More...

Inheritance diagram for lar_pandora::SimpleNeutrinoId:

Public Member Functions
	SimpleNeutrinoId (fhicl::ParameterSet const &pset)
	Default constructor. More...
void	ClassifySlices (SliceVector &slices, const art::Event &evt) override
	Classify slices as neutrino or cosmic. More...

Detailed Description

Simple neutrino ID tool that selects the most likely neutrino slice using the scores from Pandora.

Definition at line 18 of file SimpleNeutrinoId_tool.cc.

Constructor & Destructor Documentation

lar_pandora::SimpleNeutrinoId::SimpleNeutrinoId

(

fhicl::ParameterSet const &

pset

)

Default constructor.

Parameters

pset	FHiCL parameter set

Definition at line 45 of file SimpleNeutrinoId_tool.cc.

{}

Member Function Documentation

void lar_pandora::SimpleNeutrinoId::ClassifySlices ( SliceVector &  slices, const art::Event &  evt  )

overridevirtual

Classify slices as neutrino or cosmic.

Parameters

slices	the input vector of slices to classify
evt	the art event

Implements lar_pandora::SliceIdBaseTool.

Definition at line 49 of file SimpleNeutrinoId_tool.cc.

  {
    if (slices.empty()) return;

    // Find the most probable slice
    float highestNuScore(-std::numeric_limits<float>::max());
    unsigned int mostProbableSliceIndex(std::numeric_limits<unsigned int>::max());

    for (unsigned int sliceIndex = 0; sliceIndex < slices.size(); ++sliceIndex) {
      const float nuScore(slices.at(sliceIndex).GetTopologicalScore());
      if (nuScore > highestNuScore) {
        highestNuScore = nuScore;
        mostProbableSliceIndex = sliceIndex;
      }
    }

    // Tag the most probable slice as a neutrino
    slices.at(mostProbableSliceIndex).TagAsTarget();
  }

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

• larpandora/v09_22_05/source/larpandora/LArPandoraEventBuilding/SliceIdTools/SimpleNeutrinoId_tool.cc