LUCID_DigitRawDataCnv.cxx

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
#include "LUCID_RawDataByteStreamCnv/LUCID_DigitRawDataCnv.h"
 
#include "GaudiKernel/ThreadLocalContext.h"
#include "StoreGate/ReadHandle.h"
#include "StoreGate/WriteHandle.h"
LUCID_DigitRawDataCnv::LUCID_DigitRawDataCnv(const std::string& name,
                                             ISvcLocator* pSvcLocator)
  : AthReentrantAlgorithm(name, pSvcLocator)
{
}
 
LUCID_DigitRawDataCnv::~LUCID_DigitRawDataCnv() {}
 
StatusCode
LUCID_DigitRawDataCnv::initialize()
{
  ATH_CHECK(m_digitContainerKey.initialize());
  ATH_CHECK(m_lucid_RawDataContainerKey.initialize());
  return StatusCode::SUCCESS;
}
 
StatusCode
LUCID_DigitRawDataCnv::execute(const EventContext& ctx) const
{
 
  SG::ReadHandle<LUCID_DigitContainer> digitContainer(m_digitContainerKey, ctx);
 
  if (!digitContainer.isValid()) {
    ATH_MSG_WARNING("BAD DATA!!! Input data does not include "
                    << m_digitContainerKey);
    return StatusCode::SUCCESS;
  }
  LUCID_RodEncoder::Cache cache{};
  for (const LUCID_Digit* digit : *digitContainer) {
    m_rodEncoder.addDigit(digit,cache);
  }
 
  std::vector<uint32_t> data_block;
  m_rodEncoder.encode(data_block, cache,msg());
  data_block.push_back(0); // add status word
 
  auto container = std::make_unique<LUCID_RawDataContainer>();
  container->push_back(new LUCID_RawData(data_block));
  ATH_CHECK(SG::makeHandle(m_lucid_RawDataContainerKey, ctx)
              .record(std::move(container)));
 
  return StatusCode::SUCCESS;
}