lar_dl_content::DlTrackShowerStreamSelectionAlgorithm Class Reference

DlTrackShowerStreamSelectionAlgorithm class. More...

#include <DlTrackShowerStreamSelectionAlgorithm.h>

Inheritance diagram for lar_dl_content::DlTrackShowerStreamSelectionAlgorithm:

Public Member Functions
	DlTrackShowerStreamSelectionAlgorithm ()=default
	Default constructor. More...
virtual	~DlTrackShowerStreamSelectionAlgorithm ()=default
Public Member Functions inherited from lar_content::StreamSelectionAlgorithm
	StreamSelectionAlgorithm ()
	Default constructor. More...
virtual	~StreamSelectionAlgorithm ()=default

Protected Member Functions
virtual pandora::StatusCode	AllocateToStreams (const pandora::Cluster *const pCluster)
	Allocate a cluster to the appropriate streams. More...
Protected Member Functions inherited from lar_content::StreamSelectionAlgorithm
pandora::StatusCode	ReadSettings (const pandora::TiXmlHandle xmlHandle)

Private Member Functions
pandora::StatusCode	ReadSettings (const pandora::TiXmlHandle xmlHandle)

Private Attributes
std::string	m_trackListName
	The name of the track list. More...
std::string	m_showerListName
	The name of the shower list. More...

Additional Inherited Members
Protected Types inherited from lar_content::StreamSelectionAlgorithm
typedef std::map< std::string, pandora::ClusterList >	ClusterListMap
Protected Attributes inherited from lar_content::StreamSelectionAlgorithm
std::string	m_inputListName
	The input list name if not using the current list. More...
std::string	m_listType
	The type of the input lists (currently only Cluster is supported) More...
pandora::StringVector	m_listNames
	The name of the output lists. More...
ClusterListMap	m_clusterListMap
	The map from cluster list names to cluster lists. More...

Detailed Description

DlTrackShowerStreamSelectionAlgorithm class.

Definition at line 21 of file DlTrackShowerStreamSelectionAlgorithm.h.

Constructor & Destructor Documentation

lar_dl_content::DlTrackShowerStreamSelectionAlgorithm::DlTrackShowerStreamSelectionAlgorithm ( )

default

Default constructor.

virtual lar_dl_content::DlTrackShowerStreamSelectionAlgorithm::~DlTrackShowerStreamSelectionAlgorithm ( )

virtualdefault

Member Function Documentation

StatusCode lar_dl_content::DlTrackShowerStreamSelectionAlgorithm::AllocateToStreams ( const pandora::Cluster *const  pCluster )

protectedvirtual

Allocate a cluster to the appropriate streams.

Parameters

pCluster

The cluster to allocate to a stream

Returns

The StatusCode

Implements lar_content::StreamSelectionAlgorithm.

Definition at line 26 of file DlTrackShowerStreamSelectionAlgorithm.cc.

{
    const OrderedCaloHitList &orderedCaloHitList{pCluster->GetOrderedCaloHitList()};
    CaloHitList caloHits;
    orderedCaloHitList.FillCaloHitList(caloHits);
    const CaloHitList &isolatedHits{pCluster->GetIsolatedCaloHitList()};
    caloHits.insert(caloHits.end(), isolatedHits.begin(), isolatedHits.end());
    FloatVector trackLikelihoods;
    try
    {
        for (const CaloHit *pCaloHit : caloHits)
        {
            const LArCaloHit *pLArCaloHit{dynamic_cast<const LArCaloHit *>(pCaloHit)};
            const float pTrack{pLArCaloHit->GetTrackProbability()};
            const float pShower{pLArCaloHit->GetShowerProbability()};
            if ((pTrack + pShower) > std::numeric_limits<float>::epsilon())
                trackLikelihoods.emplace_back(pTrack / (pTrack + pShower));
        }

        const unsigned long N{trackLikelihoods.size()};
        if (N > 0)
        {
            float mean{std::accumulate(std::begin(trackLikelihoods), std::end(trackLikelihoods), 0.f) / N};
            if (mean >= 0.5f)
                m_clusterListMap.at(m_trackListName).emplace_back(pCluster);
            else
                m_clusterListMap.at(m_showerListName).emplace_back(pCluster);
        }
    }
    catch (const StatusCodeException &)
    {
    }

    return STATUS_CODE_SUCCESS;
}

StatusCode lar_dl_content::DlTrackShowerStreamSelectionAlgorithm::ReadSettings ( const pandora::TiXmlHandle  xmlHandle )

private

Definition at line 63 of file DlTrackShowerStreamSelectionAlgorithm.cc.

{
    PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, StreamSelectionAlgorithm::ReadSettings(xmlHandle));
    PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, XmlHelper::ReadValue(xmlHandle, "TrackListName", m_trackListName));
    PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, XmlHelper::ReadValue(xmlHandle, "ShowerListName", m_showerListName));

    m_listNames.emplace_back(m_trackListName);
    m_listNames.emplace_back(m_showerListName);

    return STATUS_CODE_SUCCESS;
}

Member Data Documentation

std::string lar_dl_content::DlTrackShowerStreamSelectionAlgorithm::m_showerListName

private

The name of the shower list.

Definition at line 45 of file DlTrackShowerStreamSelectionAlgorithm.h.

std::string lar_dl_content::DlTrackShowerStreamSelectionAlgorithm::m_trackListName

private

The name of the track list.

Definition at line 44 of file DlTrackShowerStreamSelectionAlgorithm.h.

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

• larpandoracontent/larpandoradlcontent/LArTwoDReco/DlTrackShowerStreamSelectionAlgorithm.h
• larpandoracontent/larpandoradlcontent/LArTwoDReco/DlTrackShowerStreamSelectionAlgorithm.cc