lar_content::ClusteringParentAlgorithm Class Reference

ClusteringParentAlgorithm class. More...

#include "ClusteringParentAlgorithm.h"

Inheritance diagram for lar_content::ClusteringParentAlgorithm:

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

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

Private Attributes
std::string	m_clusteringAlgorithmName
	The name of the clustering algorithm to run. More...
std::string	m_associationAlgorithmName
	The name of the topological association algorithm to run. More...
std::string	m_inputCaloHitListName
	The name of the input calo hit list, containing the hits to be clustered. More...
bool	m_replaceCurrentCaloHitList
	Whether to permanently replace the original calo hit list as the "current" list upon completion. More...
std::string	m_clusterListName
	The name under which to save the new cluster list. More...
bool	m_replaceCurrentClusterList
	Whether to subsequently use the new cluster list as the "current" list. More...

Detailed Description

ClusteringParentAlgorithm class.

Definition at line 19 of file ClusteringParentAlgorithm.h.

Constructor & Destructor Documentation

lar_content::ClusteringParentAlgorithm::ClusteringParentAlgorithm

(

)

Default constructor.

Definition at line 18 of file ClusteringParentAlgorithm.cc.

                                                     :
    m_replaceCurrentCaloHitList(false),
    m_replaceCurrentClusterList(true)
{
}

Member Function Documentation

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

private

Definition at line 78 of file ClusteringParentAlgorithm.cc.

References m_associationAlgorithmName, m_clusteringAlgorithmName, m_clusterListName, m_inputCaloHitListName, m_replaceCurrentCaloHitList, and m_replaceCurrentClusterList.

{
    // Daughter algorithm parameters
    PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, XmlHelper::ProcessAlgorithm(*this, xmlHandle, "ClusterFormation", m_clusteringAlgorithmName));

    PANDORA_RETURN_RESULT_IF_AND_IF(STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=,
        XmlHelper::ProcessAlgorithm(*this, xmlHandle, "ClusterAssociation", m_associationAlgorithmName));

    // Input parameters: name of input calo hit list and whether it should persist as the current list after algorithm has finished
    PANDORA_RETURN_RESULT_IF_AND_IF(
        STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "InputCaloHitListName", m_inputCaloHitListName));

    PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, XmlHelper::ReadValue(xmlHandle, "ReplaceCurrentCaloHitList", m_replaceCurrentCaloHitList));

    // Output parameters: name of output cluster list and whether it should subsequently be used as the current list
    PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, XmlHelper::ReadValue(xmlHandle, "ClusterListName", m_clusterListName));

    PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, XmlHelper::ReadValue(xmlHandle, "ReplaceCurrentClusterList", m_replaceCurrentClusterList));

    return STATUS_CODE_SUCCESS;
}

StatusCode lar_content::ClusteringParentAlgorithm::Run ( )

private

Definition at line 26 of file ClusteringParentAlgorithm.cc.

References m_associationAlgorithmName, m_clusteringAlgorithmName, m_clusterListName, m_inputCaloHitListName, m_replaceCurrentCaloHitList, and m_replaceCurrentClusterList.

{
    // If specified, change the current calo hit list, i.e. the input to the clustering algorithm
    std::string originalCaloHitListName;

    if (!m_inputCaloHitListName.empty())
    {
        PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::GetCurrentListName<CaloHit>(*this, originalCaloHitListName));
        const StatusCode statusCode(PandoraContentApi::ReplaceCurrentList<CaloHit>(*this, m_inputCaloHitListName));

        if (STATUS_CODE_NOT_FOUND == statusCode)
        {
            if (PandoraContentApi::GetSettings(*this)->ShouldDisplayAlgorithmInfo())
                std::cout << "ClusteringParentAlgorithm: calohit list not found " << m_inputCaloHitListName << std::endl;

            return STATUS_CODE_SUCCESS;
        }

        if (STATUS_CODE_SUCCESS != statusCode)
            return statusCode;
    }

    // Run the initial cluster formation algorithm
    const ClusterList *pClusterList = NULL;
    std::string newClusterListName;
    PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=,
        PandoraContentApi::RunClusteringAlgorithm(*this, m_clusteringAlgorithmName, pClusterList, newClusterListName));

    // Run the topological association algorithms to modify clusters
    if (!pClusterList->empty() && !m_associationAlgorithmName.empty())
        PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::RunDaughterAlgorithm(*this, m_associationAlgorithmName));

    // Save the new cluster list
    if (!pClusterList->empty())
    {
        PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::SaveList<Cluster>(*this, m_clusterListName));

        if (m_replaceCurrentClusterList)
            PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::ReplaceCurrentList<Cluster>(*this, m_clusterListName));
    }

    // Unless specified, return current calo hit list to that when algorithm started
    if (!m_replaceCurrentCaloHitList && !m_inputCaloHitListName.empty())
    {
        PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::ReplaceCurrentList<CaloHit>(*this, originalCaloHitListName));
    }

    return STATUS_CODE_SUCCESS;
}

Member Data Documentation

std::string lar_content::ClusteringParentAlgorithm::m_associationAlgorithmName

private

The name of the topological association algorithm to run.

Definition at line 32 of file ClusteringParentAlgorithm.h.

Referenced by ReadSettings(), and Run().

std::string lar_content::ClusteringParentAlgorithm::m_clusteringAlgorithmName

private

The name of the clustering algorithm to run.

Definition at line 31 of file ClusteringParentAlgorithm.h.

Referenced by ReadSettings(), and Run().

std::string lar_content::ClusteringParentAlgorithm::m_clusterListName

private

The name under which to save the new cluster list.

Definition at line 37 of file ClusteringParentAlgorithm.h.

Referenced by ReadSettings(), and Run().

std::string lar_content::ClusteringParentAlgorithm::m_inputCaloHitListName

private

The name of the input calo hit list, containing the hits to be clustered.

Definition at line 34 of file ClusteringParentAlgorithm.h.

Referenced by ReadSettings(), and Run().

bool lar_content::ClusteringParentAlgorithm::m_replaceCurrentCaloHitList

private

Whether to permanently replace the original calo hit list as the "current" list upon completion.

Definition at line 35 of file ClusteringParentAlgorithm.h.

Referenced by ReadSettings(), and Run().

bool lar_content::ClusteringParentAlgorithm::m_replaceCurrentClusterList

private

Whether to subsequently use the new cluster list as the "current" list.

Definition at line 38 of file ClusteringParentAlgorithm.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/LArClusterCreation/ClusteringParentAlgorithm.h
• larpandoracontent/v04_08_01/source/larpandoracontent/LArTwoDReco/LArClusterCreation/ClusteringParentAlgorithm.cc