lar_content::PfoMopUpBaseAlgorithm Class Reference

PfoMopUpBaseAlgorithm class. More...

#include <PfoMopUpBaseAlgorithm.h>

Inheritance diagram for lar_content::PfoMopUpBaseAlgorithm:

Public Member Functions
virtual void	MergeAndDeletePfos (const pandora::ParticleFlowObject *const pPfoToEnlarge, const pandora::ParticleFlowObject *const pPfoToDelete) const
	Merge and delete a pair of pfos, with a specific set of conventions for cluster merging, vertex use, etc. More...
Public Member Functions inherited from lar_content::MopUpBaseAlgorithm
template<typename T >
const std::string	GetListName (const T *const pT) const
	Find the name of the list hosting a specific object. More...

Static Public Member Functions
static const pandora::Cluster *	GetParentCluster (const pandora::ClusterList &clusterList, const pandora::HitType hitType)
	Select the parent cluster (same hit type and most hits) using a provided cluster list and hit type. More...

Protected Member Functions
virtual pandora::StatusCode	ReadSettings (const pandora::TiXmlHandle xmlHandle)

Additional Inherited Members
Protected Attributes inherited from lar_content::MopUpBaseAlgorithm
pandora::StringVector	m_daughterListNames
	The list of potential daughter object list names. More...

Detailed Description

PfoMopUpBaseAlgorithm class.

Definition at line 19 of file PfoMopUpBaseAlgorithm.h.

Member Function Documentation

const Cluster * lar_content::PfoMopUpBaseAlgorithm::GetParentCluster ( const pandora::ClusterList &  clusterList, const pandora::HitType  hitType  )

static

Select the parent cluster (same hit type and most hits) using a provided cluster list and hit type.

Parameters

clusterList	the cluster list
hitType	the hit type

Returns

the address of the parent cluster

Definition at line 61 of file PfoMopUpBaseAlgorithm.cc.

{
    unsigned int mostHits(0);
    const Cluster *pBestParentCluster(nullptr);

    for (const Cluster *const pParentCluster : clusterList)
    {
        if (hitType != LArClusterHelper::GetClusterHitType(pParentCluster))
            continue;

        const unsigned int nParentHits(pParentCluster->GetNCaloHits());

        if (nParentHits > mostHits)
        {
            mostHits = nParentHits;
            pBestParentCluster = pParentCluster;
        }
    }

    return pBestParentCluster;
}

void lar_content::PfoMopUpBaseAlgorithm::MergeAndDeletePfos ( const pandora::ParticleFlowObject *const  pPfoToEnlarge, const pandora::ParticleFlowObject *const  pPfoToDelete  ) const

virtual

Merge and delete a pair of pfos, with a specific set of conventions for cluster merging, vertex use, etc.

Parameters

pPfoToEnlarge	the address of the pfo to enlarge
pPfoToDelete	the address of the pfo to delete (will become a dangling pointer)

Definition at line 20 of file PfoMopUpBaseAlgorithm.cc.

{
    if (pPfoToEnlarge == pPfoToDelete)
        throw StatusCodeException(STATUS_CODE_NOT_ALLOWED);

    const PfoList daughterPfos(pPfoToDelete->GetDaughterPfoList());
    const ClusterVector daughterClusters(pPfoToDelete->GetClusterList().begin(), pPfoToDelete->GetClusterList().end());
    const VertexVector daughterVertices(pPfoToDelete->GetVertexList().begin(), pPfoToDelete->GetVertexList().end());

    PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::Delete(*this, pPfoToDelete, this->GetListName(pPfoToDelete)));

    for (const ParticleFlowObject *const pDaughterPfo : daughterPfos)
    {
        PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::SetPfoParentDaughterRelationship(*this, pPfoToEnlarge, pDaughterPfo));
    }

    for (const Vertex *const pDaughterVertex : daughterVertices)
    {
        PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::Delete(*this, pDaughterVertex, this->GetListName(pDaughterVertex)));
    }

    for (const Cluster *const pDaughterCluster : daughterClusters)
    {
        const HitType daughterHitType(LArClusterHelper::GetClusterHitType(pDaughterCluster));
        const Cluster *pParentCluster(PfoMopUpBaseAlgorithm::GetParentCluster(pPfoToEnlarge->GetClusterList(), daughterHitType));

        if (pParentCluster)
        {
            PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=,
                PandoraContentApi::MergeAndDeleteClusters(
                    *this, pParentCluster, pDaughterCluster, this->GetListName(pParentCluster), this->GetListName(pDaughterCluster)));
        }
        else
        {
            PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::AddToPfo(*this, pPfoToEnlarge, pDaughterCluster));
        }
    }
}

StatusCode lar_content::PfoMopUpBaseAlgorithm::ReadSettings ( const pandora::TiXmlHandle  xmlHandle )

protectedvirtual

Reimplemented from lar_content::MopUpBaseAlgorithm.

Reimplemented in lar_content::VertexBasedPfoMopUpAlgorithm, lar_content::SlidingConePfoMopUpAlgorithm, lar_content::SlidingConeClusterMopUpAlgorithm, lar_content::ShowerHierarchyMopUpAlgorithm, and lar_content::ShowerPfoMopUpAlgorithm.

Definition at line 85 of file PfoMopUpBaseAlgorithm.cc.

{
    return MopUpBaseAlgorithm::ReadSettings(xmlHandle);
}

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

• PfoMopUpBaseAlgorithm.h
• PfoMopUpBaseAlgorithm.cc