lar_content::CheatingCosmicRayIdentificationAlg Class Reference

CheatingCosmicRayIdentificationAlg class. More...

#include "CheatingCosmicRayIdentificationAlg.h"

Inheritance diagram for lar_content::CheatingCosmicRayIdentificationAlg:

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

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

Private Attributes
std::string	m_inputPfoListName
	The input pfo list name. More...
std::string	m_outputPfoListName
	The output pfo list name. More...
std::string	m_inputDaughterPfoListName
	The input daughter pfo list name (if not specified, will assume same as main input list) More...
std::string	m_outputDaughterPfoListName
	The output daughter pfo list name (if not specified, will assume same as main output list) More...
float	m_maxNeutrinoFraction
	The maximum true neutrino fraction in a particle to be labelled as a cosmic ray. More...

Detailed Description

CheatingCosmicRayIdentificationAlg class.

Definition at line 19 of file CheatingCosmicRayIdentificationAlg.h.

Constructor & Destructor Documentation

lar_content::CheatingCosmicRayIdentificationAlg::CheatingCosmicRayIdentificationAlg

(

)

Default constructor.

Definition at line 22 of file CheatingCosmicRayIdentificationAlg.cc.

                                                                       :
    m_maxNeutrinoFraction(0.5f)
{
}

Member Function Documentation

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

private

Definition at line 74 of file CheatingCosmicRayIdentificationAlg.cc.

References m_inputDaughterPfoListName, m_inputPfoListName, m_maxNeutrinoFraction, m_outputDaughterPfoListName, and m_outputPfoListName.

{
    PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, XmlHelper::ReadValue(xmlHandle, "InputPfoListName", m_inputPfoListName));

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

    m_inputDaughterPfoListName = m_inputPfoListName;
    PANDORA_RETURN_RESULT_IF_AND_IF(STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=,
        XmlHelper::ReadValue(xmlHandle, "InputDaughterPfoListName", m_inputDaughterPfoListName));

    m_outputDaughterPfoListName = m_outputPfoListName;
    PANDORA_RETURN_RESULT_IF_AND_IF(STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=,
        XmlHelper::ReadValue(xmlHandle, "OutputDaughterPfoListName", m_outputDaughterPfoListName));

    PANDORA_RETURN_RESULT_IF_AND_IF(
        STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "MaxNeutrinoFraction", m_maxNeutrinoFraction));

    return STATUS_CODE_SUCCESS;
}

StatusCode lar_content::CheatingCosmicRayIdentificationAlg::Run ( )

private

Definition at line 29 of file CheatingCosmicRayIdentificationAlg.cc.

References f, lar_content::LArPfoHelper::GetAllDownstreamPfos(), lar_content::CheatingSliceIdBaseTool::GetTargetParticleWeight(), lar_content::LArMCParticleHelper::IsNeutrino(), m_inputDaughterPfoListName, m_inputPfoListName, m_maxNeutrinoFraction, m_outputDaughterPfoListName, and m_outputPfoListName.

{
    const PfoList *pPfoList(nullptr);
    PANDORA_RETURN_RESULT_IF_AND_IF(
        STATUS_CODE_SUCCESS, STATUS_CODE_NOT_INITIALIZED, !=, PandoraContentApi::GetList(*this, m_inputPfoListName, pPfoList));

    if (!pPfoList)
    {
        if (PandoraContentApi::GetSettings(*this)->ShouldDisplayAlgorithmInfo())
            std::cout << "CheatingCosmicRayIdentificationAlg: pfo list " << m_inputPfoListName << " unavailable." << std::endl;

        return STATUS_CODE_SUCCESS;
    }

    PfoList outputPfoList, outputDaughterPfoList;

    for (const ParticleFlowObject *const pPfo : *pPfoList)
    {
        if (!pPfo->GetParentPfoList().empty())
            continue;

        PfoList downstreamPfos;
        LArPfoHelper::GetAllDownstreamPfos(pPfo, downstreamPfos);

        float thisNeutrinoWeight(0.f), thisTotalWeight(0.f);
        CheatingSliceIdBaseTool::GetTargetParticleWeight(&downstreamPfos, thisNeutrinoWeight, thisTotalWeight, LArMCParticleHelper::IsNeutrino);

        if ((thisTotalWeight < std::numeric_limits<float>::epsilon()) || ((thisNeutrinoWeight / thisTotalWeight) < m_maxNeutrinoFraction))
            outputPfoList.push_back(pPfo);
    }

    if (!outputPfoList.empty())
    {
        PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::SaveList(*this, m_inputPfoListName, m_outputPfoListName, outputPfoList));

        if (!outputDaughterPfoList.empty())
            PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=,
                PandoraContentApi::SaveList(*this, m_inputDaughterPfoListName, m_outputDaughterPfoListName, outputDaughterPfoList));
    }

    return STATUS_CODE_SUCCESS;
}

Member Data Documentation

std::string lar_content::CheatingCosmicRayIdentificationAlg::m_inputDaughterPfoListName

private

The input daughter pfo list name (if not specified, will assume same as main input list)

Definition at line 33 of file CheatingCosmicRayIdentificationAlg.h.

Referenced by ReadSettings(), and Run().

std::string lar_content::CheatingCosmicRayIdentificationAlg::m_inputPfoListName

private

The input pfo list name.

Definition at line 31 of file CheatingCosmicRayIdentificationAlg.h.

Referenced by ReadSettings(), and Run().

float lar_content::CheatingCosmicRayIdentificationAlg::m_maxNeutrinoFraction

private

The maximum true neutrino fraction in a particle to be labelled as a cosmic ray.

Definition at line 35 of file CheatingCosmicRayIdentificationAlg.h.

Referenced by ReadSettings(), and Run().

std::string lar_content::CheatingCosmicRayIdentificationAlg::m_outputDaughterPfoListName

private

The output daughter pfo list name (if not specified, will assume same as main output list)

Definition at line 34 of file CheatingCosmicRayIdentificationAlg.h.

Referenced by ReadSettings(), and Run().

std::string lar_content::CheatingCosmicRayIdentificationAlg::m_outputPfoListName

private

The output pfo list name.

Definition at line 32 of file CheatingCosmicRayIdentificationAlg.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/LArCheating/CheatingCosmicRayIdentificationAlg.h
• larpandoracontent/v04_08_01/source/larpandoracontent/LArCheating/CheatingCosmicRayIdentificationAlg.cc