SCT_RawDataToxAOD.cxx

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/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/

// SCT_RawDataToxAOD.cxx
//   Implementation file for class SCT_RawDataToxAOD
 
#include "SCT_RawDataToxAOD.h"
 
#include "InDetIdentifier/SCT_ID.h"
#include "StoreGate/ReadHandle.h"
#include "StoreGate/WriteHandle.h"
// xAOD container type
#include "xAODTracking/SCTRawHitValidationAuxContainer.h"
 
SCT_RawDataToxAOD::SCT_RawDataToxAOD(const std::string& name,
                                     ISvcLocator* pSvcLocator)
  : AthReentrantAlgorithm(name, pSvcLocator)
{
}
 
StatusCode SCT_RawDataToxAOD::initialize() {
  ATH_CHECK(detStore()->retrieve(m_SCTHelper, "SCT_ID"));
  ATH_CHECK(m_rdoContainerName.initialize());
  ATH_CHECK(m_xAodRawHitContainerName.initialize());
  return StatusCode::SUCCESS;
}
 
StatusCode SCT_RawDataToxAOD::execute(const EventContext& ctx) const {
  SG::ReadHandle<SCT_RDO_Container> rdoContainer{m_rdoContainerName, ctx};
  if (not rdoContainer.isValid()) return StatusCode::SUCCESS;
  unsigned nRDOs{0};
  for (const SCT_RDO_Collection* collection: *rdoContainer) {
    nRDOs += collection->size();
  }
 
  // Create the output xAOD container and its auxiliary store:
  SG::WriteHandle<xAOD::SCTRawHitValidationContainer> xaod{m_xAodRawHitContainerName, ctx};
  ATH_CHECK(xaod.record(std::make_unique<xAOD::SCTRawHitValidationContainer>(),
                        std::make_unique<xAOD::SCTRawHitValidationAuxContainer>()));
  xaod->reserve(nRDOs);

  for (const SCT_RDO_Collection* collection: *rdoContainer) {
    for (const SCT_RDORawData* rdo: *collection) {
      // create and add xAOD object
      xAOD::SCTRawHitValidation* xrdo{new xAOD::SCTRawHitValidation()};
      xaod->push_back(xrdo);
      const Identifier id{rdo->identify()};
      xrdo->setIdentifier(id.get_compact());
      xrdo->setWord(rdo->getWord());
      // setting additional decorations based on identifier
      xrdo->setBec(m_SCTHelper->barrel_ec(id));
      xrdo->setLayer(m_SCTHelper->layer_disk(id));
      xrdo->setPhi_module(m_SCTHelper->phi_module(id));
      xrdo->setEta_module(m_SCTHelper->eta_module(id));
      xrdo->setSide(m_SCTHelper->side(id));
    }
  }
  ATH_MSG_DEBUG(" recorded SCT_RawData objects: size " << xaod->size());
  return StatusCode::SUCCESS;
}
 
StatusCode SCT_RawDataToxAOD::finalize() {
  return StatusCode::SUCCESS;
}