MissingEtCaloCnv_p3.cxx

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/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/
 
/********************************************************************
NAME:     MissingEtCaloCnv_p3.cxx
PURPOSE:  Transient/Persisten converter for MissingEtCalo class
********************************************************************/
 
// AthenaPoolCnvSvc includes
#include "AthenaPoolCnvSvc/T_AthenaPoolTPConverter.h"
 
// MissingETEvent includes
#include "MissingETEvent/MissingET.h"
#include "MissingETEvent/MissingEtCalo.h"
 
// RecTPCnv includes
#include "RecTPCnv/MissingEtCaloCnv_p3.h"
#include "RecTPCnv/MissingETCnv_p3.h"
 
// MissingET converter
static const MissingETCnv_p3 metCnv;
 
 
void MissingEtCaloCnv_p3::persToTrans(  const MissingEtCalo_p3* pers, MissingEtCalo* trans,  MsgStream& /* msg */ ) const {
    
//    std::cout << "Loading MissingEtCalo from persistent state..."<< std::endl;
    std::vector<float>::const_iterator i=pers->m_allTheData.begin();
 
    union conv{  unsigned int i;   float f;  } c;
    
    //float version;
    //version = (*i); 
    ++i; // as there is just one it is not used.
    
    int size= static_cast<int>(*i);  ++i;
    for (int vi=0;vi<size;++vi){
        auto ci = static_cast<MissingEtCalo::CaloIndex>(vi);
        trans->setExCalo(ci, *i); ++i;
        trans->setEyCalo(ci, *i); ++i;
        trans->setEtSumCalo(ci, *i); ++i;
        c.f=(*i); trans->setNCellCalo(ci, c.i); ++i;
    }
    
    if ( i != pers->m_allTheData.end()) {
        metCnv.persToTrans(trans, i);
    }
    
//  for (unsigned int vi=0;vi<trans->m_exCalo.size();++vi)
//       std::cout<<"IN  EtCalo ex: "<<trans->m_exCalo[vi]<<"\tey: "<<trans->m_eyCalo[vi]<<"\tet: "<<trans->m_etSumCalo[vi]<<"\tnCells: "<<trans->m_nCellsCalo[vi]<<std::endl;
 
  return;
}
 
void MissingEtCaloCnv_p3::transToPers(  const MissingEtCalo* trans, MissingEtCalo_p3* pers, MsgStream& /* msg */ )const {
    
//    std::cout << "Creating persistent state of MissingEtCalo..."<< std::endl;
    
    union conv{  unsigned int i;   float f;  } c;
    
    pers->m_allTheData.push_back(3.0); // storing version number
    
    pers->m_allTheData.reserve(MissingEtCalo::Size * 4 + 1);
    
    pers->m_allTheData.push_back(MissingEtCalo::Size);
    
    for (int vi=0;vi<MissingEtCalo::Size;++vi){        
        auto ci = static_cast<MissingEtCalo::CaloIndex>(vi);
        pers->m_allTheData.push_back(trans->exCalo(ci));
        pers->m_allTheData.push_back(trans->eyCalo(ci));
        pers->m_allTheData.push_back(trans->etSumCalo(ci));    
        c.i=trans->ncellCalo(ci); pers->m_allTheData.push_back(c.f);
    }
    
    if( trans->getSource() >= 0 && trans->getSource() < 1000 ) 
        metCnv.transToPers( trans, pers->m_allTheData );
 
//  for (unsigned int vi=0;vi<trans->m_exCalo.size();++vi)
//       std::cout<<"OUT EtCalo ex: "<<trans->m_exCalo[vi]<<"\tey: "<<trans->m_eyCalo[vi]<<"\tet: "<<trans->m_etSumCalo[vi]<<"\tnCells: "<<trans->m_nCellsCalo[vi]<<std::endl;
 
 return;
}