TBEMECXTalkToyModel Class Reference

#include <TBEMECXTalkToyModel.h>

Inheritance diagram for TBEMECXTalkToyModel:

Collaboration diagram for TBEMECXTalkToyModel:

Public Member Functions
	TBEMECXTalkToyModel (const std::string &type, const std::string &name, const IInterface *parent)
virtual StatusCode	initialize () override
virtual StatusCode	process (CaloCellContainer *theCellContainer, const EventContext &ctx) const override

Private Member Functions
StatusCode	processOnCellIterators (const CaloCellContainer::iterator &itrCellBeg, const CaloCellContainer::iterator &itrCellEnd) const

Private Attributes
std::vector< int >	m_caloNums
bool	m_caloSelection
const CaloCell_ID *	m_calo_id
float	m_xtalkScaleLong
float	m_xtalkScaleEta
float	m_xtalkScaleEMEC2Eta

Detailed Description

Definition at line 15 of file TBEMECXTalkToyModel.h.

Constructor & Destructor Documentation

TBEMECXTalkToyModel()

TBEMECXTalkToyModel::TBEMECXTalkToyModel	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent )

Definition at line 31 of file TBEMECXTalkToyModel.cxx.

  :base_class (type, name, parent),
   m_caloSelection(false),
   m_calo_id(nullptr)
{
  declareProperty("CaloNums",m_caloNums);
  declareProperty("XTalkScaleLong",    m_xtalkScaleLong);
  declareProperty("XTalkScaleEta",     m_xtalkScaleEta);
  declareProperty("XTalkScaleEMEC2Eta",m_xtalkScaleEMEC2Eta);
  m_caloNums.clear();
  //default: process all calo
  m_caloNums.push_back( static_cast<int>(CaloCell_ID::NSUBCALO) );
}

Member Function Documentation

initialize()

StatusCode TBEMECXTalkToyModel::initialize ( )

overridevirtual

Definition at line 56 of file TBEMECXTalkToyModel.cxx.

{
  unsigned int nSubCalo=static_cast<unsigned int>(CaloCell_ID::NSUBCALO) ;
 
  //check calo number specified
  m_caloSelection = true ;
  if (m_caloNums.size()==0) {
    ATH_MSG_WARNING (" no calo specified for correction. Will do nothing. ");
    return StatusCode::SUCCESS;
  } else if  (m_caloNums.size()>nSubCalo ) {
    ATH_MSG_ERROR (" More than " 
                   << nSubCalo << " calo specified. Must be wrong. Stop.");
    return StatusCode::FAILURE;
  }  else if  (m_caloNums.size()==1 && m_caloNums[0]==static_cast<int>(nSubCalo)) {
    m_caloSelection = false ;
    ATH_MSG_INFO (" Correction will be applied on all calo.");
  } else {
    for (unsigned int index=0; index < m_caloNums.size() ; ++index) {
      if (m_caloNums[index]<0 || m_caloNums[index]>=static_cast<int>(nSubCalo) ) {
        ATH_MSG_ERROR ("Invalid calo specification:" 
                       << m_caloNums[index] << "Stop.");
    return StatusCode::FAILURE;
      } else {
        ATH_MSG_INFO (" Correction will be applied on calo:" 
                      << static_cast<int>(m_caloNums[index]));
      }
    }
  }
 
  ATH_CHECK(detStore()->retrieve(m_calo_id,"CaloCell_ID"));
 
  ATH_MSG_VERBOSE ("XTalkScaleLong     = " << m_xtalkScaleLong);
  ATH_MSG_VERBOSE ("XTalkScaleEta      = " << m_xtalkScaleEta);
  ATH_MSG_VERBOSE ("XTalkScaleEMEC2Eta = " << m_xtalkScaleEMEC2Eta);
  ATH_MSG_VERBOSE ("Initialization completed successfully" );
 
  return StatusCode::SUCCESS;
 
}

process()

StatusCode TBEMECXTalkToyModel::process ( CaloCellContainer * theCellContainer, const EventContext & ctx ) const

overridevirtual

Definition at line 96 of file TBEMECXTalkToyModel.cxx.

{
  StatusCode sc;
 
  if (!m_caloSelection) {
    // no selection mode (faster)
    CaloCellContainer::iterator itrCellBeg=theCont->begin();
    CaloCellContainer::iterator itrCellEnd=theCont->end();
    
    sc = processOnCellIterators(itrCellBeg, itrCellEnd );
    if (sc.isFailure()) 
      ATH_MSG_WARNING ("Failure from processOnCellIterators");
  }else {
    // selection mode 
 
    for (std::vector<int>::const_iterator itrCalo=m_caloNums.begin();itrCalo!=m_caloNums.end();++itrCalo){
 
 
      CaloCell_ID::SUBCALO caloNum=static_cast<CaloCell_ID::SUBCALO>(*itrCalo);
 
      CaloCellContainer::iterator itrCellBeg=theCont->beginCalo(caloNum);
      CaloCellContainer::iterator itrCellEnd=theCont->endCalo(caloNum);
 
      if (!theCont->hasCalo(caloNum))
      {
        ATH_MSG_WARNING (" Attempt to apply correction but CaloCellContainer has not been filled for this calo : " 
                         << *itrCalo);
      } else 
      {
    sc=processOnCellIterators(itrCellBeg, itrCellEnd );
    if (sc.isFailure()) 
          ATH_MSG_WARNING ("Failure from processOnCellIterators for calo "
                           << static_cast<int> (caloNum));
      }
    } 
  }
 
  return StatusCode::SUCCESS ;
}

processOnCellIterators()

StatusCode TBEMECXTalkToyModel::processOnCellIterators ( const CaloCellContainer::iterator & itrCellBeg, const CaloCellContainer::iterator & itrCellEnd ) const

private

Definition at line 137 of file TBEMECXTalkToyModel.cxx.

{
  IdentifierHash myHashMin,myHashMax;
  m_calo_id->calo_cell_hash_range (CaloCell_ID::LAREM,myHashMin,myHashMax);
  unsigned int myCellHashOffset = myHashMin;
 
  CaloCellContainer::iterator itrCell;
  std::map<Identifier,CaloCell*> cellMap;
  std::map<Identifier,float> energyMap;
  for (itrCell=itrCellBeg;itrCell!=itrCellEnd;++itrCell) {
    CaloCell * theCell = *itrCell;
    cellMap.insert(std::pair<Identifier,CaloCell*>(theCell->ID(),theCell));
    energyMap.insert(std::pair<Identifier,float>(theCell->ID(),theCell->energy()));
  }
 
  for (itrCell=itrCellBeg;itrCell!=itrCellEnd;++itrCell) {
    CaloCell * theCell = *itrCell;
    const CaloDetDescrElement* element = theCell->caloDDE();
 
    if (element->is_lar_em_endcap_inner()) {
      CaloCell_ID::CaloSample sample = element->getSampling();
 
      if (sample==6) { // this is the EMEC2
    std::map<Identifier,float>::iterator cellItEng = energyMap.find(theCell->ID());
    if (cellItEng==energyMap.end()) {
          ATH_MSG_ERROR ("Identifier not found in energyMap");
      return StatusCode::FAILURE;
    }
    double e = (*cellItEng).second;
 
        const CaloCell_ID::SUBCALO mySubDet = element->getSubCalo();
    std::vector<IdentifierHash> theNeighbors;
 
    int otherSubDet;
    Identifier myId = theCell->ID();
    IdentifierHash myHashId = m_calo_id->subcalo_cell_hash(myId,otherSubDet);
 
    // longitudinal neighbor (N1)
    m_calo_id->get_neighbours(myHashId+myCellHashOffset,LArNeighbours::nextInSamp,theNeighbors);
        ATH_MSG_DEBUG ("N1 theNeighbors.size() = " << theNeighbors.size());
    IdentifierHash nId = theNeighbors.at(0)-myCellHashOffset;
    myId = m_calo_id->cell_id(mySubDet,nId);
    std::map<Identifier,CaloCell*>::iterator cellIt = cellMap.find(myId);
    if (cellIt==cellMap.end()) {
      ATH_MSG_ERROR ("neighbor CaloCell object not found in cellMap");
      return StatusCode::FAILURE;
    }
    CaloCell * theCellN1 = (*cellIt).second;
        if (!theCellN1) {
      ATH_MSG_ERROR ("neighbor CaloCell object not found in cellMap");
      return StatusCode::FAILURE;
        }
    cellItEng = energyMap.find(theCellN1->ID());
    if (cellItEng==energyMap.end()) {
      ATH_MSG_ERROR ( "Identifier not found in energyMap" );
      return StatusCode::FAILURE;
    }
    double eN1 = (*cellItEng).second;
 
    // neighbors in eta of EMEC3 cell (N2,N3) -- only if they exist
    int EMEC3neighbors = 0;
    myHashId = m_calo_id->subcalo_cell_hash(theCellN1->ID(),otherSubDet);
    //
    m_calo_id->get_neighbours(myHashId+myCellHashOffset,LArNeighbours::nextInEta,theNeighbors);
    ATH_MSG_DEBUG ( "N2 theNeighbors.size() = " << theNeighbors.size() );
    CaloCell * theCellN2 = 0x0;
    double eN2 = 0.;
    if (theNeighbors.size()>0) {
      nId = theNeighbors.at(0)-myCellHashOffset;
      myId = m_calo_id->cell_id(mySubDet,nId);
      cellIt = cellMap.find(myId);
      if (cellIt!=cellMap.end()) {
            theCellN2 = (*cellIt).second;
        cellItEng = energyMap.find(theCellN2->ID());
        if (cellItEng==energyMap.end()) {
          ATH_MSG_ERROR ( "Identifier not found in energyMap" );
          return StatusCode::FAILURE;
        }
        eN2 = (*cellItEng).second;
        EMEC3neighbors++;
      }
    }
    //
    m_calo_id->get_neighbours(myHashId+myCellHashOffset,LArNeighbours::prevInEta,theNeighbors);
    ATH_MSG_DEBUG ( "N3 theNeighbors.size() = " << theNeighbors.size() );
    CaloCell * theCellN3 = 0x0;
    double eN3 = 0.;
    if (theNeighbors.size()>0) {
      nId = theNeighbors.at(0)-myCellHashOffset;
      myId = m_calo_id->cell_id(mySubDet,nId);
      cellIt = cellMap.find(myId);
      if (cellIt!=cellMap.end()) {
      theCellN3 = (*cellIt).second;
      if (!theCellN3){
        ATH_MSG_ERROR ( "theCellN3 is nullptr" );
        return StatusCode::FAILURE;
      }
        cellItEng = energyMap.find(theCellN3->ID());
        if (cellItEng==energyMap.end()) {
          ATH_MSG_ERROR ( "Identifier not found in energyMap" );
          return StatusCode::FAILURE;
        }
        eN3 = (*cellItEng).second;
        EMEC3neighbors++;
      }
    }
 
    // neighbors in eta of EMEC2 cell (N4,N5) -- only if they exist
    int EMEC2neighbors = 0;
    myHashId = m_calo_id->subcalo_cell_hash(theCell->ID(),otherSubDet);
    //
    m_calo_id->get_neighbours(myHashId+myCellHashOffset,LArNeighbours::nextInEta,theNeighbors);
    ATH_MSG_DEBUG ( "N4 theNeighbors.size() = " << theNeighbors.size() );
    CaloCell * theCellN4 = 0x0;
    double eN4 = 0.;
    if (theNeighbors.size()>0) {
      nId = theNeighbors.at(0)-myCellHashOffset;
      myId = m_calo_id->cell_id(mySubDet,nId);
      cellIt = cellMap.find(myId);
      if (cellIt!=cellMap.end()) {
      theCellN4 = (*cellIt).second;
      if (!theCellN4){
        ATH_MSG_ERROR ( "theCellN4 is a nulllptr" );
        return StatusCode::FAILURE;
      }
        cellItEng = energyMap.find(theCellN4->ID());
        if (cellItEng==energyMap.end()) {
          ATH_MSG_ERROR ( "Identifier not found in energyMap" );
          return StatusCode::FAILURE;
        }
        eN4 = (*cellItEng).second;
        EMEC2neighbors++;
      }
    }
    //
    m_calo_id->get_neighbours(myHashId+myCellHashOffset,LArNeighbours::prevInEta,theNeighbors);
    ATH_MSG_DEBUG ( "N5 theNeighbors.size() = " << theNeighbors.size() );
    CaloCell * theCellN5 = 0x0;
    double eN5 = 0.;
    if (theNeighbors.size()>0) {
      nId = theNeighbors.at(0)-myCellHashOffset;
      myId = m_calo_id->cell_id(mySubDet,nId);
      cellIt = cellMap.find(myId);
      if (cellIt!=cellMap.end()) {
            theCellN5 = (*cellIt).second;
        cellItEng = energyMap.find(theCellN5->ID());
        if (cellItEng==energyMap.end()) {
          ATH_MSG_ERROR ( "Identifier not found in energyMap" );
          return StatusCode::FAILURE;
        }
        eN5 = (*cellItEng).second;
        EMEC2neighbors++;
      }
    }
 
    double rescaled_e   = (1.-m_xtalkScaleLong-EMEC3neighbors*m_xtalkScaleEta-EMEC2neighbors*m_xtalkScaleEMEC2Eta)*e
      + m_xtalkScaleLong*eN1 + m_xtalkScaleEta*(eN2+eN3) + m_xtalkScaleEMEC2Eta*(eN4+eN5)
      + (theCell->energy()-e);
    double rescaled_eN1 = 0;
        if (theCellN1) rescaled_eN1 = (1.-m_xtalkScaleLong)*eN1 + m_xtalkScaleLong*e + (theCellN1->energy()-eN1);
    double rescaled_eN2 = 0.;
    if (theCellN2) rescaled_eN2 = (1.-m_xtalkScaleEta)*eN2 + m_xtalkScaleEta*e + (theCellN2->energy()-eN2);
    double rescaled_eN3 = 0.;
    if (theCellN3) rescaled_eN3 = (1.-m_xtalkScaleEta)*eN3 + m_xtalkScaleEta*e + (theCellN3->energy()-eN3);
    /*
    double rescaled_eN4 = 0.;
    if (theCellN4) rescaled_eN4 = (1.-m_xtalkScaleEMEC2Eta)*eN4 + m_xtalkScaleEMEC2Eta*e + (theCellN4->energy()-eN4);
    double rescaled_eN5 = 0.;
    if (theCellN5) rescaled_eN5 = (1.-m_xtalkScaleEMEC2Eta)*eN5 + m_xtalkScaleEMEC2Eta*e + (theCellN5->energy()-eN5);
    */
 
    ATH_MSG_DEBUG ("");
    ATH_MSG_DEBUG ( "neighbors of cell [" << m_calo_id->show_to_string(theCell  ->ID(),0,'/') << "] : " );
        if (theCellN1)
          ATH_MSG_DEBUG ( "             N1 = [" << m_calo_id->show_to_string(theCellN1->ID(),0,'/') << "]" );
        if (theCellN2)
          ATH_MSG_DEBUG ( "             N2 = [" << m_calo_id->show_to_string(theCellN2->ID(),0,'/') << "]" );
        if (theCellN3)
          ATH_MSG_DEBUG ( "             N3 = [" << m_calo_id->show_to_string(theCellN3->ID(),0,'/') << "]" );
        if (theCellN4)
          ATH_MSG_DEBUG ( "             N4 = [" << m_calo_id->show_to_string(theCellN4->ID(),0,'/') << "]" );
        if (theCellN5)
          ATH_MSG_DEBUG ( "             N5 = [" << m_calo_id->show_to_string(theCellN5->ID(),0,'/') << "]" );
    
    ATH_MSG_DEBUG ( "EMEC2 cell     : energy before = " << e   << " | energy after rescaling = " << rescaled_e   );
    ATH_MSG_DEBUG ( "                                 "
                        << (1.-m_xtalkScaleLong-EMEC3neighbors*m_xtalkScaleEta-EMEC2neighbors*m_xtalkScaleEMEC2Eta)*e
                        << " | " << m_xtalkScaleLong*eN1 
                        << " | " << m_xtalkScaleEta*(eN2+eN3)
                        << " | " << m_xtalkScaleEMEC2Eta*(eN4+eN5)
                        << " | " << (theCell->energy()-e) );
    ATH_MSG_DEBUG ( "EMEC3 cell (N1): energy before = " << eN1 << " | energy after rescaling = " << rescaled_eN1 );
    ATH_MSG_DEBUG ( "                                 " << (1.-m_xtalkScaleLong)*eN1 + m_xtalkScaleLong*e
                        << " | " << (theCellN1->energy()-eN1) );
    if (theCellN2) {
      ATH_MSG_DEBUG ( "EMEC3 cell (N2): energy before = " << eN2 << " | energy after rescaling = " << rescaled_eN2 );
      ATH_MSG_DEBUG ( "                                 " << (1.-m_xtalkScaleEta)*eN2 + m_xtalkScaleEta*e
                          << " | " << (theCellN2->energy()-eN2) );
    }
    if (theCellN3) {
      ATH_MSG_DEBUG ( "EMEC3 cell (N3): energy before = " << eN3 << " | energy after rescaling = " << rescaled_eN3 );
      ATH_MSG_DEBUG ( "                                 " << (1.-m_xtalkScaleEta)*eN3 + m_xtalkScaleEta*e
                          << " | " << (theCellN3->energy()-eN3) );
    }
    /*
    if (theCellN4) {
      log << MSG::DEBUG << "EMEC2 cell (N4): energy before = " << eN4 << " | energy after rescaling = " << rescaled_eN4 << endmsg;
      log << MSG::DEBUG << "                                 " << (1.-m_xtalkScaleEMEC2Eta)*eN4 + m_xtalkScaleEMEC2Eta*e
          << " | " << (theCellN4->energy()-eN4) << endmsg;
    }
    if (theCellN5) {
      log << MSG::DEBUG << "EMEC2 cell (N5): energy before = " << eN5 << " | energy after rescaling = " << rescaled_eN5 << endmsg;
      log << MSG::DEBUG << "                                 " << (1.-m_xtalkScaleEMEC2Eta)*eN5 + m_xtalkScaleEMEC2Eta*e
          << " | " << (theCellN5->energy()-eN5) << endmsg;
    }
    */
    theCell  ->setEnergy(rescaled_e);
    if (theCellN1) theCellN1->setEnergy(rescaled_eN1);
    if (theCellN2) theCellN2->setEnergy(rescaled_eN2);
    if (theCellN3) theCellN3->setEnergy(rescaled_eN3);
    //if (theCellN4) theCellN4->setEnergy(rescaled_eN4);
    //if (theCellN5) theCellN5->setEnergy(rescaled_eN5);
      }
    }
  }
  return StatusCode::SUCCESS;
}

Member Data Documentation

m_calo_id

const CaloCell_ID* TBEMECXTalkToyModel::m_calo_id

private

Definition at line 37 of file TBEMECXTalkToyModel.h.

m_caloNums

std::vector<int> TBEMECXTalkToyModel::m_caloNums

private

Definition at line 32 of file TBEMECXTalkToyModel.h.

m_caloSelection

bool TBEMECXTalkToyModel::m_caloSelection

private

Definition at line 35 of file TBEMECXTalkToyModel.h.

m_xtalkScaleEMEC2Eta

float TBEMECXTalkToyModel::m_xtalkScaleEMEC2Eta

private

Definition at line 42 of file TBEMECXTalkToyModel.h.

m_xtalkScaleEta

float TBEMECXTalkToyModel::m_xtalkScaleEta

private

Definition at line 41 of file TBEMECXTalkToyModel.h.

m_xtalkScaleLong

float TBEMECXTalkToyModel::m_xtalkScaleLong

private

Definition at line 40 of file TBEMECXTalkToyModel.h.

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

• TBEMECXTalkToyModel.h
• TBEMECXTalkToyModel.cxx