CpByteStreamV2Cnv.cxx

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
 
#include <vector>
 
#include "ByteStreamCnvSvcBase/ByteStreamAddress.h"
 
#include "ByteStreamData/RawEvent.h"
#include "ByteStreamData/ROBData.h"
 
#include "AthContainers/DataVector.h"
 
#include "GaudiKernel/DataObject.h"
#include "GaudiKernel/IOpaqueAddress.h"
#include "GaudiKernel/IRegistry.h"
#include "GaudiKernel/ISvcLocator.h"
#include "GaudiKernel/StatusCode.h"
 
#include "AthenaKernel/ClassID_traits.h"
#include "AthenaKernel/StorableConversions.h"
#include "AthenaKernel/errorcheck.h"
 
#include "TrigT1CaloEvent/CPBSCollectionV2.h"
 
#include "CpByteStreamV2Cnv.h"
#include "CpByteStreamV2Tool.h"
 
namespace LVL1BS {
 
CpByteStreamV2Cnv::CpByteStreamV2Cnv( ISvcLocator* svcloc )
    : AthConstConverter( storageType(), classID(), svcloc, "CpByteStreamV2Cnv" ),
      m_tool("LVL1BS::CpByteStreamV2Tool/CpByteStreamV2Tool")
{
}
 
CpByteStreamV2Cnv::~CpByteStreamV2Cnv()
{
}
 
// CLID
 
CLID CpByteStreamV2Cnv::classID()
{
  return ClassID_traits<LVL1::CPBSCollectionV2>::ID();
}
 
long CpByteStreamV2Cnv::storageType()
{
  return ByteStreamAddress::storageType();
}
 
//  Init method gets all necessary services etc.
 
 
StatusCode CpByteStreamV2Cnv::initialize()
{
  StatusCode sc = Converter::initialize();
  ATH_CHECK( sc.isFailure() );
  ATH_CHECK( m_tool.retrieve() );
 
  return StatusCode::SUCCESS;
}
 
// createRep should create the bytestream from RDOs.
 
StatusCode CpByteStreamV2Cnv::createRepConst ( DataObject* pObj,
                                               IOpaqueAddress*& pAddr ) const
{
  LVL1::CPBSCollectionV2* cp = 0;
  if( !SG::fromStorable( pObj, cp ) ) {
    ATH_MSG_ERROR( " Cannot cast to CPBSCollectionV2" );
    return StatusCode::FAILURE;
  }
 
  const std::string nm = pObj->registry()->name();
 
  ByteStreamAddress* addr = new ByteStreamAddress( classID(), nm, "" );
 
  pAddr = addr;
 
  // Convert to ByteStream
  return m_tool->convert( cp );
}
 
} // end namespace