ParticleBaseCnv_p1.cxx

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
// ParticleBaseCnv_p1.cxx 
// Implementation file for class ParticleBaseCnv_p1
// Author: K.Cranmer<cranmer@cern.ch>
// Author: S.Binet<binet@cern.ch>
 
 
// STL includes
 
// DataModelAthenaPool includes
#include "DataModelAthenaPool/ElementLinkCnv_p1.h"
#include "DataModelAthenaPool/AthenaBarCodeCnv_p1.h"
 
// VxVertex includes
#include "VxVertex/VxContainer.h"
 
// ParticleEvent includes
#include "ParticleEvent/ParticleBase.h"
#include "ParticleEvent/Lib/Base.h"
 
// ParticleEventTPCnv includes
#include "ParticleEventTPCnv/ParticleBaseCnv_p1.h"
 
// internal: do not change
//#define PBC_P1_VERBOSE 1
//
 
typedef ElementLinkCnv_p1<ElementLink<VxContainer> > VxLinkCnv_t;
 
// pre-allocate converters
static const VxLinkCnv_t    vxCnv;
static const AthenaBarCodeCnv_p1   s_abcCnv;

ParticleBaseCnv_p1::~ParticleBaseCnv_p1()
{}

// Non-Const methods: 
 
void ParticleBaseCnv_p1::persToTrans( const ParticleBase_p1* pers,
                      ParticleBase* trans, 
                      MsgStream& msg ) const
{
//   msg << MSG::DEBUG << "Loading ParticleBase from persistent state..."
//       << endmsg;
 
  ElementLink<VxContainer> origin;
  vxCnv.persToTrans( &pers->m_origin, &origin, msg );
 
  trans->set_origin    (origin);
  if (pers->m_hasCharge) {
    trans->set_charge    (pers->m_charge);
  }
  else {
    trans->reset_charge();
  }
  if (pers->m_hasPdgId) {
    trans->set_pdgId     (pers->m_pdgId );
  }
  else {
    trans->reset_pdgId();
  }
  trans->set_dataType  (static_cast<ParticleDataType::DataType>( pers->m_dataType ));
 
//   msg << MSG::DEBUG << "Loaded ParticleBase from persistent state [OK]"
//       << endmsg;
 
  return;
}
 
void ParticleBaseCnv_p1::transToPers( const ParticleBase* trans, 
                      ParticleBase_p1* pers, 
                      MsgStream& msg ) const
{
//   msg << MSG::DEBUG << "Creating persistent state of ParticleBase..."
//       << endmsg;
 
  vxCnv.transToPers( &trans->originLink(), &pers->m_origin, msg );
 
  pers->m_charge    = trans->charge();
  pers->m_hasCharge = trans->hasCharge();
  pers->m_pdgId     = trans->pdgId();
  pers->m_hasPdgId  = trans->hasPdgId();
  pers->m_dataType  = trans->dataType();
 
//   msg << MSG::DEBUG << "Created persistent state of ParticleBase [OK]"
//       << endmsg;
  return;
}
 
 
void ParticleBaseCnv_p1::persToTrans( const ParticleBase_p1* pers,
                      ParticleEvent::Base* trans, 
                      MsgStream& msg ) const
{
//   msg << MSG::DEBUG << "Loading ParticleBase from persistent state..."
//       << endmsg;
 
  ElementLink<VxContainer> origin;
  vxCnv.persToTrans( &pers->m_origin, &origin, msg );
 
  trans->set_origin    (origin);
  if (pers->m_hasCharge) {
    trans->set_charge    (pers->m_charge);
  }
  else {
    trans->reset_charge();
  }
  if (pers->m_hasPdgId) {
    trans->set_pdgId     (pers->m_pdgId );
  }
  else {
    trans->reset_pdgId();
  }
  trans->set_dataType  (static_cast<ParticleDataType::DataType>( pers->m_dataType ));
 
  // convert AthenaBarCode
  s_abcCnv.persToTrans((const AthenaBarCode_p1*)(&(pers->m_athenabarcode)),
               &(trans->getAthenaBarCodeImpl()), msg);
 
 
//   msg << MSG::DEBUG << "Loaded ParticleBase from persistent state [OK]"
//       << endmsg;
 
  return;
}
 
void ParticleBaseCnv_p1::transToPers( const ParticleEvent::Base* trans, 
                      ParticleBase_p1* pers, 
                      MsgStream& msg ) const
{
//   msg << MSG::DEBUG << "Creating persistent state of ParticleBase..."
//       << endmsg;
 
#ifdef PBC_P1_VERBOSE
    msg << MSG::WARNING 
    << "an old T->P ParticleBase converter is being called!"
    // << endmsg
    // << "consider migrating to ParticleBase(Cnv)_p2 !" << endmsg
    // << "this method will be removed for 16.0.0" 
    << endmsg;
#endif
  
 
  vxCnv.transToPers( &trans->originLink(), &pers->m_origin, msg );
 
  pers->m_charge    = trans->charge();
  pers->m_hasCharge = trans->hasCharge();
  pers->m_pdgId     = trans->pdgId();
  pers->m_hasPdgId  = trans->hasPdgId();
  pers->m_dataType  = trans->dataType();
 
  // convert AthenaBarCode
  s_abcCnv.transToPers(static_cast<const AthenaBarCodeImpl*>(&(trans->getAthenaBarCodeImpl())), static_cast<AthenaBarCode_p1*>(&(pers->m_athenabarcode)),msg);
 
//   msg << MSG::DEBUG << "Created persistent state of ParticleBase [OK]"
//       << endmsg;
  return;
}