lar_content::TwoDParticleCreationAlgorithm Class Reference

TwoDParticleCreationAlgorithm class. More...

#include "TwoDParticleCreationAlgorithm.h"

Inheritance diagram for lar_content::TwoDParticleCreationAlgorithm:

Public Member Functions
	TwoDParticleCreationAlgorithm ()
	Default constructor. More...

Private Member Functions
pandora::StatusCode	Run ()
pandora::StatusCode	ReadSettings (const pandora::TiXmlHandle xmlHandle)
pandora::StatusCode	CreatePFOs (const pandora::ClusterList *const pClusterList) const
	Create pfos for provided clusters. More...

Private Attributes
std::string	m_inputClusterListNameU
	The input cluster list name for the U view. More...
std::string	m_inputClusterListNameV
	The input cluster list name for the V view. More...
std::string	m_inputClusterListNameW
	The input cluster list name for the W view. More...
std::string	m_outputPfoListName
	The output pfo list name. More...
unsigned int	m_minHitsInCluster
	Min number of hits for clusters to form pfos. More...
float	m_minClusterEnergy
	Min energy for clusters to form pfos. More...

Detailed Description

TwoDParticleCreationAlgorithm class.

Definition at line 19 of file TwoDParticleCreationAlgorithm.h.

Constructor & Destructor Documentation

lar_content::TwoDParticleCreationAlgorithm::TwoDParticleCreationAlgorithm

(

)

Default constructor.

Definition at line 18 of file TwoDParticleCreationAlgorithm.cc.

                                                             :
    m_minHitsInCluster(5),
    m_minClusterEnergy(0.f)
{
}

Member Function Documentation

StatusCode lar_content::TwoDParticleCreationAlgorithm::CreatePFOs ( const pandora::ClusterList *const  pClusterList ) const

private

Create pfos for provided clusters.

Parameters

pClusterList

address of the cluster list

Definition at line 70 of file TwoDParticleCreationAlgorithm.cc.

References m_minClusterEnergy, and m_minHitsInCluster.

Referenced by Run().

{
    for (ClusterList::const_iterator iter = pClusterList->begin(), iterEnd = pClusterList->end(); iter != iterEnd; ++iter)
    {
        const Cluster *const pCluster = *iter;

        if (pCluster->GetNCaloHits() < m_minHitsInCluster)
            continue;

        // TODO Finalize particle id and energy measurement here
        const float clusterEnergy(pCluster->GetElectromagneticEnergy());

        if (clusterEnergy < m_minClusterEnergy)
            continue;

        PandoraContentApi::ParticleFlowObject::Parameters pfoParameters;

        // TODO Finalize particle id here
        const ParticleType particleType(PandoraContentApi::GetPlugins(*this)->GetParticleId()->IsMuon(pCluster) ? MU_MINUS : PHOTON);

        const ClusterFitResult &fitToAllHitsResult(pCluster->GetFitToAllHitsResult());

        if (!fitToAllHitsResult.IsFitSuccessful())
            continue;

        // TODO Check remaining parameters
        pfoParameters.m_particleId = particleType;
        pfoParameters.m_charge = 0;
        pfoParameters.m_mass = 0.;
        pfoParameters.m_energy = clusterEnergy;
        pfoParameters.m_momentum = CartesianVector(fitToAllHitsResult.GetDirection() * clusterEnergy);
        pfoParameters.m_clusterList.push_back(pCluster);

        const ParticleFlowObject *pPfo(NULL);
        PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::ParticleFlowObject::Create(*this, pfoParameters, pPfo));
    }

    return STATUS_CODE_SUCCESS;
}

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

private

Definition at line 112 of file TwoDParticleCreationAlgorithm.cc.

References m_inputClusterListNameU, m_inputClusterListNameV, m_inputClusterListNameW, m_minClusterEnergy, m_minHitsInCluster, and m_outputPfoListName.

{
    PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, XmlHelper::ReadValue(xmlHandle, "OutputPfoListName", m_outputPfoListName));

    PANDORA_RETURN_RESULT_IF_AND_IF(
        STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "ClusterListNameU", m_inputClusterListNameU));

    PANDORA_RETURN_RESULT_IF_AND_IF(
        STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "ClusterListNameV", m_inputClusterListNameV));

    PANDORA_RETURN_RESULT_IF_AND_IF(
        STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "ClusterListNameW", m_inputClusterListNameW));

    PANDORA_RETURN_RESULT_IF_AND_IF(
        STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "MinHitsInCluster", m_minHitsInCluster));

    PANDORA_RETURN_RESULT_IF_AND_IF(
        STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "MinClusterEnergy", m_minClusterEnergy));

    return STATUS_CODE_SUCCESS;
}

StatusCode lar_content::TwoDParticleCreationAlgorithm::Run ( )

private

Definition at line 26 of file TwoDParticleCreationAlgorithm.cc.

References CreatePFOs(), m_inputClusterListNameU, m_inputClusterListNameV, m_inputClusterListNameW, and m_outputPfoListName.

{
    const PfoList *pPfoList = nullptr;
    std::string pfoListName;
    PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::CreateTemporaryListAndSetCurrent(*this, pPfoList, pfoListName));

    if (!m_inputClusterListNameU.empty())
    {
        const ClusterList *pClusterListU = nullptr;
        PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::GetList(*this, m_inputClusterListNameU, pClusterListU));

        if (pClusterListU)
            PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, this->CreatePFOs(pClusterListU));
    }

    if (!m_inputClusterListNameV.empty())
    {
        const ClusterList *pClusterListV = nullptr;
        PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::GetList(*this, m_inputClusterListNameV, pClusterListV));

        if (pClusterListV)
            PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, this->CreatePFOs(pClusterListV));
    }

    if (!m_inputClusterListNameW.empty())
    {
        const ClusterList *pClusterListW = nullptr;
        PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::GetList(*this, m_inputClusterListNameW, pClusterListW));

        if (pClusterListW)
            PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, this->CreatePFOs(pClusterListW));
    }

    if (!pPfoList->empty())
    {
        PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::SaveList<Pfo>(*this, m_outputPfoListName));
        PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::ReplaceCurrentList<Pfo>(*this, m_outputPfoListName));
    }

    return STATUS_CODE_SUCCESS;
}

Member Data Documentation

std::string lar_content::TwoDParticleCreationAlgorithm::m_inputClusterListNameU

private

The input cluster list name for the U view.

Definition at line 38 of file TwoDParticleCreationAlgorithm.h.

Referenced by ReadSettings(), and Run().

std::string lar_content::TwoDParticleCreationAlgorithm::m_inputClusterListNameV

private

The input cluster list name for the V view.

Definition at line 39 of file TwoDParticleCreationAlgorithm.h.

Referenced by ReadSettings(), and Run().

std::string lar_content::TwoDParticleCreationAlgorithm::m_inputClusterListNameW

private

The input cluster list name for the W view.

Definition at line 40 of file TwoDParticleCreationAlgorithm.h.

Referenced by ReadSettings(), and Run().

float lar_content::TwoDParticleCreationAlgorithm::m_minClusterEnergy

private

Min energy for clusters to form pfos.

Definition at line 44 of file TwoDParticleCreationAlgorithm.h.

Referenced by CreatePFOs(), and ReadSettings().

unsigned int lar_content::TwoDParticleCreationAlgorithm::m_minHitsInCluster

private

Min number of hits for clusters to form pfos.

Definition at line 43 of file TwoDParticleCreationAlgorithm.h.

Referenced by CreatePFOs(), and ReadSettings().

std::string lar_content::TwoDParticleCreationAlgorithm::m_outputPfoListName

private

The output pfo list name.

Definition at line 42 of file TwoDParticleCreationAlgorithm.h.

Referenced by ReadSettings(), and Run().

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

• larpandoracontent/v04_08_01/source/larpandoracontent/LArTwoDReco/TwoDParticleCreationAlgorithm.h
• larpandoracontent/v04_08_01/source/larpandoracontent/LArTwoDReco/TwoDParticleCreationAlgorithm.cc