CaloCellContainerCheckerTool Class Reference

#include <CaloCellContainerCheckerTool.h>

Inheritance diagram for CaloCellContainerCheckerTool:

Collaboration diagram for CaloCellContainerCheckerTool:

Public Member Functions
virtual StatusCode	initialize () override
virtual StatusCode	process (CaloCellContainer *theCellContainer, const EventContext &ctx) const override
virtual StatusCode	process (CaloConstCellContainer *theCellContainer, const EventContext &ctx) const override

Private Member Functions
StatusCode	doProcess (const CaloCellContainer *theCellContainer, const EventContext &ctx) const

Private Attributes
Gaudi::Property< unsigned >	m_eventsToCheck {this,"EventsToCheck",5}
const CaloCell_ID *	m_theCaloCCIDM = nullptr

Detailed Description

Definition at line 16 of file CaloCellContainerCheckerTool.h.

Member Function Documentation

doProcess()

StatusCode CaloCellContainerCheckerTool::doProcess ( const CaloCellContainer *  theCellContainer, const EventContext &  ctx  ) const

private

Definition at line 60 of file CaloCellContainerCheckerTool.cxx.

{
  if (ctx.evt() >= m_eventsToCheck) {
    return StatusCode::SUCCESS;
  }
 
  StatusCode returnSc = StatusCode::SUCCESS ;
 
  double eSum = 0;
  unsigned int index = 0;
  std::vector<double> eSumCalos;
  std::vector<unsigned int> nCellCalos;
  for (int iCalo=CaloCell_ID::LAREM; iCalo<CaloCell_ID::NSUBCALO ; ++iCalo) {
    eSumCalos.push_back(0.);
    nCellCalos.push_back(0);
  }
 
 
  for (const CaloCell* aCell : *theCont) {
    const CaloDetDescrElement * theDDE=aCell->caloDDE();
    int iCalo = static_cast<int>(theDDE->getSubCalo());
    eSum+=aCell->e();
    eSumCalos[iCalo]+=aCell->e();
    ++(nCellCalos[iCalo]);
    ++index ;
    P4PxPyPzE aP(aCell);
    const double aPeta=aP.e() != 0 ? aP.eta() : 0;
    const double aPphi=aP.phi() ;
 
    // not needed anymore : now implemented in FOurMom
    //    if (aCell->e()<0) {
    //   aPeta=-aPeta;
    //  aPphi=aCaloPhiRange.fix(aPphi+aCaloPhiRange.twopi()/2.);
    //}
 
    if (aCell->e()!=0 && std::abs(aCell->eta()-aPeta)>0.0001) {
      msg(MSG::WARNING) << "Cell " << index << " eta inconsistency : " << aCell->eta()
      << " vs recalculated " << aPeta << endmsg ;
    }
    if (aCell->e()!=0 && std::abs(CaloPhiRange::diff(aCell->phi(),aPphi))>0.0001) {
      msg(MSG::WARNING) << "Cell " << index << " phi inconsistency : " << aCell->phi()
      << " vs recalculated " << aPphi << endmsg ;
    }
  }
  index =0;
  if (msgLvl(MSG::VERBOSE)) {
    for (const CaloCell* aCell : *theCont) {
      const CaloDetDescrElement * theDDE=aCell->caloDDE();
      msg(MSG::VERBOSE) << index << " " << " " << aCell
            << " hash id " << theDDE->calo_hash()
            << " eta " << theDDE->eta()
            << " phi " << theDDE->phi()
            << " e " << aCell->e() << endmsg ;
      ++index;
    }
  }
 
  //check hasCalo() flags
  for (int iCalo=CaloCell_ID::LAREM; iCalo<CaloCell_ID::NSUBCALO ; ++iCalo) {
    if (nCellCalos[iCalo]>0 && !theCont->hasCalo(static_cast<CaloCell_ID::SUBCALO>(iCalo) ) )
    {
      msg(MSG::WARNING) << " There are cells for calo "
            << iCalo << " but hasCalo is not set. " << endmsg ;
    }
  }
 
  ATH_MSG_DEBUG(" eSum " << eSum);
 
  //check now the sub calo  iterators
  for (int iCalo=CaloCell_ID::LAREM; iCalo<CaloCell_ID::NSUBCALO ; ++iCalo) {
    CaloCell_ID::SUBCALO enumCalo=static_cast<CaloCell_ID::SUBCALO>(iCalo);
    double theESumCalo=0;
    unsigned int theNCellCalo=0;
 
    CaloCellContainer::const_iterator itrCell=theCont->beginConstCalo(enumCalo);
    CaloCellContainer::const_iterator endCell=theCont->endConstCalo(enumCalo);
    for (;itrCell!=endCell;++itrCell){
      theESumCalo+=(*itrCell)->e();
      ++theNCellCalo;
    }
 
 
    ATH_MSG_DEBUG(" theNCellCalo="<<theNCellCalo
          <<" nCellCalos[iCalo]=" <<nCellCalos[iCalo]
          <<" theCont->nCellsCalo(enumCalo)=" << theCont->nCellsCalo(enumCalo) );
 
    if (theNCellCalo!=nCellCalos[iCalo] ||
        static_cast<int>(theNCellCalo)!=theCont->nCellsCalo(enumCalo)  ) {
      msg(MSG::ERROR) <<  " Iterators: ncell do not match"
              << " theNCellCalo="<<theNCellCalo
              <<" nCellCalos[iCalo]=" <<nCellCalos[iCalo]
              <<" theCont->nCellsCalo(enumCalo)=" << theCont->nCellsCalo(enumCalo)
              << endmsg;
      returnSc = StatusCode::FAILURE;
    }
 
 
 
    ATH_MSG_DEBUG("theESumCalo eSumCalos[iCalo] "<< theESumCalo << " " << eSumCalos[iCalo]);
    const double epsilon=1e-5;
    if (fabs(theESumCalo-eSumCalos[iCalo])>epsilon) {
      msg(MSG::ERROR) << " Non const iterators: E sum do not match"
              << " subcalo " <<  iCalo
              << " should be " << eSumCalos[iCalo]
              << " is " << theESumCalo <<" (" << theESumCalo-eSumCalos[iCalo] << ")" << endmsg ;
      returnSc = StatusCode::FAILURE;
    }
 
 
  }
 
  // check find methods
 
  // count number of holes
  const unsigned int hashMax=m_theCaloCCIDM->calo_cell_hash_max();
  unsigned int nHoles =0;
 
  ATH_MSG_DEBUG("Now check all hashes give meaningful answer");
  for (unsigned int theHash=0;theHash<hashMax;++theHash){
    const CaloCell * theCell = theCont->findCell(theHash) ;
    if (theCell==nullptr) {
      ++nHoles;
      if (msgLvl(MSG::VERBOSE)) {
    //const  CaloDetDescrElement* theCaloDDM->dde=get_element(theHash);
    const Identifier id=m_theCaloCCIDM->cell_id(theHash);
    const int subcalo=m_theCaloCCIDM->sub_calo(theHash);
    const int sampling=m_theCaloCCIDM->calo_sample(theHash);
    const int pos_neg=m_theCaloCCIDM->pos_neg(id);
    const int region=m_theCaloCCIDM->region(id);
    const int sample=m_theCaloCCIDM->sample(id);
    msg(MSG::VERBOSE) << "Cell not found: id=0x" << std::hex << id << std::dec
              << ", SubCalo=" <<subcalo <<", sampling="<< sampling << ", pos_neg="
              << pos_neg << ", region=" << region << ", sample=" << sample << endmsg;
      }//end if verbose
    }//end if cell==0
  }//end loop over hashes
  ATH_MSG_DEBUG("Number of hash with no cells: " << nHoles << " out of " << hashMax);
 
  std::vector<IdentifierHash> hashes ;
  hashes.clear();
  double eSumFound=0;
 
  index =0;
 
  for (  CaloCellContainer::const_iterator itrCell=theCont->begin();itrCell!=theCont->end();++itrCell){
    IdentifierHash theHash = (*itrCell)->caloDDE()->calo_hash();
    if ((*itrCell)->et()>2000 * MeV ) {
      hashes.push_back(theHash);
      eSumFound+=(*itrCell)->energy();
    }
    const CaloCell * reCell=theCont->findCell(theHash);
    if (reCell!=*itrCell){
 
      const CaloDetDescrElement * reCaloDDE=nullptr ;
      unsigned int reHash=0 ;
 
 
      if (reCell!=nullptr) reCaloDDE=reCell->caloDDE();
      if (reCaloDDE!=nullptr) reHash = reCaloDDE->calo_hash();
 
 
      msg(MSG::ERROR) << index << "Cell " << theHash << " " << *itrCell
              << " not found back " << reCell
              << " reCaloDDE " << reCaloDDE
              << " rehash " << reHash << endmsg ;
      returnSc = StatusCode::FAILURE;
    }
    ++index;
  }
 
  ATH_MSG_DEBUG("number of cells to be refound " << hashes.size() << " total energy " << eSumFound);
 
  CaloCellContainer::CellVector foundCells;
  foundCells.clear();
 
  theCont->findCellVector(hashes,foundCells);
 
  if (hashes.size()!=foundCells.size()){
    msg(MSG::ERROR) << "number of cells to be found " << hashes.size() << "number found: " << foundCells.size() << endmsg ;
    returnSc = StatusCode::FAILURE;
  }
 
 
  double reSumFound=0;
 
  for (CaloCellContainer::CellVector::const_iterator itrCell=foundCells.begin();itrCell!=foundCells.end(); ++itrCell)
    if (*itrCell!=0) reSumFound+=(*itrCell)->e();
 
 
  if (std::abs(reSumFound-eSumFound)>10 * MeV ){
    msg(MSG::ERROR) << "Found cells wrong E sum " << reSumFound << " instead of " << eSumFound << endmsg ;
    returnSc = StatusCode::FAILURE;
  }
 
  return returnSc ;
}

initialize()

StatusCode CaloCellContainerCheckerTool::initialize ( )

overridevirtual

Definition at line 36 of file CaloCellContainerCheckerTool.cxx.

                                                    {
 
  ATH_CHECK(detStore()->retrieve(m_theCaloCCIDM,"CaloCell_ID"));
  return StatusCode::SUCCESS;
}

process() [1/2]

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

overridevirtual

Definition at line 44 of file CaloCellContainerCheckerTool.cxx.

{
  return doProcess (theCont, ctx);
}

process() [2/2]

StatusCode CaloCellContainerCheckerTool::process ( CaloConstCellContainer *  theCellContainer, const EventContext &  ctx  ) const

overridevirtual

Definition at line 52 of file CaloCellContainerCheckerTool.cxx.

{
  return doProcess (theCont->asDataVector(), ctx);
}

Member Data Documentation

m_eventsToCheck

Gaudi::Property<unsigned> CaloCellContainerCheckerTool::m_eventsToCheck {this,"EventsToCheck",5}

private

Definition at line 34 of file CaloCellContainerCheckerTool.h.

m_theCaloCCIDM

const CaloCell_ID* CaloCellContainerCheckerTool::m_theCaloCCIDM = nullptr

private

Definition at line 35 of file CaloCellContainerCheckerTool.h.

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

• CaloCellContainerCheckerTool.h
• CaloCellContainerCheckerTool.cxx