HLTResultByteStreamTool.icc

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// -*- c++ -*-
 
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#include "eformat/SourceID.h"
#include "TrigSteeringEvent/HLTResult.h"
#include "GaudiKernel/MsgStream.h"
 
template<class ROBF>
StatusCode HLT::HLTResultByteStreamTool::convert(const ROBF* rob, HLTResult*& result, MsgStream* log){
 
   typedef typename ROBF::lower_type RODF;
   typedef std::vector<RODF*, DF_ALLOCATOR<RODF*> > VRODFragment;
   //typedef std::vector<RODF*> VRODFragment;
   const VRODFragment * vROD = & (rob->compounds());
   EventFormat::Version formatVersion = rob->header().version();
 
   typename VRODFragment::const_iterator rod_it = vROD->begin();
   typename VRODFragment::const_iterator rod_it_end = vROD->end();
   typedef typename  RODF::iterator ROD_iterator;
 
   StoreGateSvc* p_StoreGate;
   StatusCode sc = service("StoreGateSvc", p_StoreGate);
   if (sc.isFailure())
   {
     (*log) << MSG::ERROR
        << "Unable to get pointer to StoreGate Service!" << endmsg;
   } else {
     const DataHandle<EventInfo> thisEvent;
     sc = p_StoreGate->retrieve(thisEvent);
   }
   std::vector<unsigned int> l2ResultContent;
   l2ResultContent.clear();
   for(; rod_it!=rod_it_end;++rod_it){
     const RODF* rod = (*rod_it);
 
     // get ROD source ID
     uint32_t rodId = rod->header().source_id();
 
     // Check the versioning.
     if (formatVersion != EventFormat::DEFAULT_VERSION){
       (*log) << MSG::ERROR << " Wrong format version in BS : "
          << formatVersion.full() << endmsg;
     }
 
     EventFormat::SourceID helpHLTResultID(EventFormat::TDAQ_LVL2, EventFormat::ROD_TYPE,0);
 
 
     if( rodId == helpHLTResultID.source_id() ){
       ROD_iterator it     = rod->begin() ;
       ROD_iterator it_end = rod->end() ;
       for(; it!=it_end;++it)
         {
         l2ResultContent.push_back(*it);
         }
     }
   }
 
   if((rob->header().status()).size()==1 && (rob->header().status())[0]==0){
     result->setBeenCreated(false);
     result->deserialize(l2ResultContent);
     uint32_t l1id = rob->header().specific_part().lvl1_id();
     result->setl1id(l1id);
     (*log) << MSG::DEBUG << " ---> Pesa Level 2 result found "  << endmsg;
   } else {
     result->setBeenCreated(true);
     uint32_t l1id = rob->header().specific_part().lvl1_id();
     result->setl1id(l1id);
     (*log) << MSG::DEBUG << " ---> Dummy Level 2 result found "  << endmsg;
   }
 
   return StatusCode::SUCCESS;
}