RootEventBaseCnv Class Reference

Base class for all Root Converters. More...

#include <RootEventBaseCnv.h>

Inheritance diagram for RootEventBaseCnv:

Public Member Functions
	RootEventBaseCnv (const CLID &clid, ISvcLocator *svc)
virtual	~RootEventBaseCnv ()
virtual long	repSvcType () const
virtual StatusCode	initialize ()
virtual StatusCode	finalize ()
void	declareObject (const std::string &fullPath, const CLID &clid, const std::string &treename, const std::string &branchname)
	Store TDS path to link a particular converter to an object on the TDS.
virtual StatusCode	createObj (IOpaqueAddress *addr, DataObject *&dat)
	Convert the persistent object to transient.
virtual StatusCode	createRep (DataObject *pObject, IOpaqueAddress *&refpAddress)
	Convert the transient object to the requested representation.
virtual StatusCode	fillRepRefs (IOpaqueAddress *pAddress, DataObject *pObject)
	Resolve the references of the converted object.
virtual StatusCode	fillObjRefs (IOpaqueAddress *pAddress, DataObject *pObject)
	Resolve the references of the converted object.
virtual StatusCode	DataObjectToTObject (DataObject *dat, RootAddress *addr)=0
	Do the concrete conversion from TDS to ROOT.
virtual StatusCode	TObjectToDataObject (DataObject *&dat)=0
	Do the concrete conversion from ROOT to TDS.
TObject *	getReadObject () const
	get the object to be read
	RootEventBaseCnv (const CLID &clid, ISvcLocator *svc)
virtual	~RootEventBaseCnv ()
virtual long	repSvcType () const
virtual StatusCode	initialize ()
virtual StatusCode	finalize ()
void	declareObject (const std::string &fullPath, const CLID &clid, const std::string &treename, const std::string &branchname)
	Store TDS path to link a particular converter to an object on the TDS.
virtual StatusCode	createObj (IOpaqueAddress *addr, DataObject *&dat)
	Convert the persistent object to transient.
virtual StatusCode	createRep (DataObject *pObject, IOpaqueAddress *&refpAddress)
	Convert the transient object to the requested representation.
virtual StatusCode	fillRepRefs (IOpaqueAddress *pAddress, DataObject *pObject)
	Resolve the references of the converted object.
virtual StatusCode	fillObjRefs (IOpaqueAddress *pAddress, DataObject *pObject)
	Resolve the references of the converted object.
virtual StatusCode	DataObjectToTObject (DataObject *dat, RootAddress *addr)=0
	Do the concrete conversion from TDS to ROOT.
virtual StatusCode	TObjectToDataObject (DataObject *&dat)=0
	Do the concrete conversion from ROOT to TDS.
TObject *	getReadObject () const
	get the object to be read
	RootEventBaseCnv (const CLID &clid, ISvcLocator *svc)
virtual	~RootEventBaseCnv ()
virtual long	repSvcType () const
virtual StatusCode	initialize ()
virtual StatusCode	finalize ()
void	declareObject (const std::string &fullPath, const CLID &clid, const std::string &treename, const std::string &branchname)
	Store TDS path to link a particular converter to an object on the TDS.
virtual StatusCode	createObj (IOpaqueAddress *addr, DataObject *&dat)
	Convert the persistent object to transient.
virtual StatusCode	createRep (DataObject *pObject, IOpaqueAddress *&refpAddress)
	Convert the transient object to the requested representation.
virtual StatusCode	fillRepRefs (IOpaqueAddress *pAddress, DataObject *pObject)
	Resolve the references of the converted object.
virtual StatusCode	fillObjRefs (IOpaqueAddress *pAddress, DataObject *pObject)
	Resolve the references of the converted object.
virtual StatusCode	DataObjectToTObject (DataObject *dat, RootAddress *addr)=0
	Do the concrete conversion from TDS to ROOT.
virtual StatusCode	TObjectToDataObject (DataObject *&dat)=0
	Do the concrete conversion from ROOT to TDS.
TObject *	getReadObject () const
	get the object to be read
Public Member Functions inherited from Converter< Ty1, Ty2 >
destination *	operator (const source &) const
destination *	operator (const source &) const
destination *	operator (const source &) const

Static Public Member Functions
static const unsigned char	storageType ()
	Storage type and class ID.
static const unsigned char	storageType ()
	Storage type and class ID.
static const unsigned char	storageType ()
	Storage type and class ID.

Protected Attributes
IRootCnvSvc *	m_cnvSvc
std::vector< RootCnvSvc::Leaf >	m_leaves
RootInterface *	m_rootInterface
	pointer to the RootInterface
IDataProviderSvc *	m_eds
	pointer to eventdataservice
int	m_branchNr
	the branchNr of this converter for writing
int	m_branchNrDst
int	m_branchNrMc
int	m_branchNrRecon
int	m_branchNrEvtRec
int	m_branchNrEvtHeader
int	m_branchNrEvtNavigator
TObject *	m_objRead
	the object that was read
CLID	CLID_top
	the CLID of the upper converter if any
TArrayS *	m_branchNumbers
	array with number of branches for reading
std::string	m_rootBranchname
	root branchname (may be concatenated of severals)
std::string	m_rootTreename
	each converter knows it's treename
std::string	m_currentFileName
std::vector< void * >	m_adresses
	each converter knows the corresponding adresses
RootEvtSelector *	m_evtsel

Additional Inherited Members
Public Types inherited from Converter< Ty1, Ty2 >
typedef Ty1	source
typedef Ty2	destination
typedef Ty1	source
typedef Ty2	destination
typedef Ty1	source
typedef Ty2	destination
Protected Member Functions inherited from Converter< Ty1, Ty2 >
virtual destination *	convert (const source &) const =0
virtual destination *	convert (const source &) const =0
virtual destination *	convert (const source &) const =0

Detailed Description

Base class for all Root Converters.

Based on SICb's SicbBaseCnv all specific converters inherit from this base class. The basic functions they have to implement are the pure conversions to and from DataObjects/Root Objects. In case there is more to do ( calling of upper converters, creation of branches for writing, reading of subbranches) they may also override the methods createObj/createRep. Based on the RootEventBaseCnv of Glast.

Definition at line 38 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Constructor & Destructor Documentation

RootEventBaseCnv() [1/3]

RootEventBaseCnv::RootEventBaseCnv	(	const CLID &	clid,
		ISvcLocator *	svc )

Definition at line 30 of file RootEventBaseCnv.cxx.

    : Converter( ROOT_StorageType, clid, svc )
    , m_cnvSvc( 0 )
    , m_rootBranchname( "" )
    , m_rootTreename( "Event" )
    , m_evtsel( 0 ) {
 
  m_branchNr             = -1;
  m_branchNrDst          = -1;
  m_branchNrMc           = -1;
  m_branchNrRecon        = -1;
  m_branchNrEvtRec       = -1;
  m_branchNrEvtHeader    = -1;
  m_branchNrEvtNavigator = -1;
  m_objRead              = 0;
  CLID_top               = 0;
  m_branchNumbers        = new TArrayS( 0 );
}

Referenced by createObj(), DigiCnv::DigiCnv(), DstCnv::DstCnv(), DstHltInfCnv::DstHltInfCnv(), EmcDigiCnv::EmcDigiCnv(), EmcMcHitCnv::EmcMcHitCnv(), EmcTrackCnv::EmcTrackCnv(), EventCnv::EventCnv(), EvtHeaderCnv::EvtHeaderCnv(), EvtNavigatorCnv::EvtNavigatorCnv(), EvtRecCnv::EvtRecCnv(), EvtRecDTagCnv::EvtRecDTagCnv(), EvtRecEtaToGGCnv::EvtRecEtaToGGCnv(), EvtRecEventCnv::EvtRecEventCnv(), EvtRecPi0Cnv::EvtRecPi0Cnv(), EvtRecPrimaryVertexCnv::EvtRecPrimaryVertexCnv(), EvtRecTrackCnv::EvtRecTrackCnv(), EvtRecVeeVertexCnv::EvtRecVeeVertexCnv(), ExtTrackCnv::ExtTrackCnv(), HltCnv::HltCnv(), HltInfCnv::HltInfCnv(), HltRawCnv::HltRawCnv(), LumiDigiCnv::LumiDigiCnv(), McCnv::McCnv(), McParticleCnv::McParticleCnv(), MdcDedxCnv::MdcDedxCnv(), MdcDigiCnv::MdcDigiCnv(), MdcKalTrackCnv::MdcKalTrackCnv(), MdcMcHitCnv::MdcMcHitCnv(), MdcTrackCnv::MdcTrackCnv(), MucDigiCnv::MucDigiCnv(), MucMcHitCnv::MucMcHitCnv(), MucTrackCnv::MucTrackCnv(), RecBTofCalHitCnv::RecBTofCalHitCnv(), RecEmcClusterCnv::RecEmcClusterCnv(), RecEmcHitCnv::RecEmcHitCnv(), RecEmcShowerCnv::RecEmcShowerCnv(), RecETofCalHitCnv::RecETofCalHitCnv(), RecEvTimeCnv::RecEvTimeCnv(), RecExtTrackCnv::RecExtTrackCnv(), RecMdcDedxCnv::RecMdcDedxCnv(), RecMdcDedxHitCnv::RecMdcDedxHitCnv(), RecMdcHitCnv::RecMdcHitCnv(), RecMdcKalHelixSegCnv::RecMdcKalHelixSegCnv(), RecMdcKalTrackCnv::RecMdcKalTrackCnv(), RecMdcTrackCnv::RecMdcTrackCnv(), RecMucRecHitCnv::RecMucRecHitCnv(), RecMucTrackCnv::RecMucTrackCnv(), RecTofTrackCnv::RecTofTrackCnv(), RecTrackCnv::RecTrackCnv(), RecZddChannelCnv::RecZddChannelCnv(), TofDigiCnv::TofDigiCnv(), TofMcHitCnv::TofMcHitCnv(), TofTrackCnv::TofTrackCnv(), TrigCnv::TrigCnv(), and TrigDataCnv::TrigDataCnv().

~RootEventBaseCnv() [1/3]

virtual RootEventBaseCnv::~RootEventBaseCnv ( )

inlinevirtual

Definition at line 82 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

{};

RootEventBaseCnv() [2/3]

RootEventBaseCnv::RootEventBaseCnv	(	const CLID &	clid,
		ISvcLocator *	svc )

~RootEventBaseCnv() [2/3]

virtual RootEventBaseCnv::~RootEventBaseCnv ( )

inlinevirtual

Definition at line 82 of file InstallArea/x86_64-el9-gcc13-dbg/include/RootCnvSvc/RootEventBaseCnv.h.

{};

RootEventBaseCnv() [3/3]

RootEventBaseCnv::RootEventBaseCnv	(	const CLID &	clid,
		ISvcLocator *	svc )

~RootEventBaseCnv() [3/3]

virtual RootEventBaseCnv::~RootEventBaseCnv ( )

inlinevirtual

Definition at line 82 of file InstallArea/x86_64-el9-gcc13-opt/include/RootCnvSvc/RootEventBaseCnv.h.

{};

Member Function Documentation

createObj() [1/3]

StatusCode RootEventBaseCnv::createObj ( IOpaqueAddress * addr, DataObject *& dat )

virtual

Convert the persistent object to transient.

Reimplemented in EventCnv, EventCnv, and EventCnv.

Definition at line 176 of file RootEventBaseCnv.cxx.

                                                                                      {
  // transform ROOT object to TDS object
  MsgStream log( msgSvc(), "RootEventBaseCnv" );
  log << MSG::DEBUG << "RootEventBaseCnv::createObj with clid " << addr->clID() << endmsg;
  StatusCode sc;
 
  // add 2005-11-29
  // log<<MSG::INFO<<"######### RootEventBaseCnv ::createObj begin of createObj:
  // m_branchNumbers
  // "<<m_branchNumbers->GetSize()<<"###############"<<endmsg;
 
  RootAddress* raddr = dynamic_cast<RootAddress*>( addr );
  if ( !raddr )
  {
    log << MSG::ERROR << "Could not downcast to Root address" << endmsg;
    return StatusCode::FAILURE;
  }
 
  static int temp    = 0; // control the begin of each files 2005-12-01
  static int entryN  = 0; // control the event number of each files 2005-21-01
  static int brN     = 0; // control munber of branch of the tree;
  int        lastBrn = brN;
  // lastBrn = brN;
  static int  branchN = 0;
  static bool isSet   = true;
 
  static int  entryBefore      = 0;
  static bool addEntryEachFile = true;
 
  if ( m_rootInterface->getENDFILE() || ( temp > 0 && temp < branchN ) )
  { // if the file has get the end:y the go to next file to create a new tree
 
    if ( m_rootInterface->getENDFILE() ) { entryN = 0; }
 
    temp++;
 
    delete m_branchNumbers;
    m_branchNumbers = new TArrayS( 0 );
 
    if ( temp == branchN ) { temp = 0; }
  }
 
  if ( m_rootInterface->getENDFILE() ) addEntryEachFile = true;
  // the 2nd method
  if ( m_evtsel->getRecId() - entryBefore == 0 )
  { // first event in this file
    delete m_branchNumbers;
    m_branchNumbers = new TArrayS( 0 );
  }
 
  // new method to initialize the branchNumber
  if ( m_currentFileName == "" ) m_currentFileName = m_rootInterface->getCurrentFileName();
  if ( !( m_currentFileName == m_rootInterface->getCurrentFileName() ) )
  {
    m_currentFileName = m_rootInterface->getCurrentFileName();
    delete m_branchNumbers;
    m_branchNumbers = new TArrayS( 0 );
  }
  //----------------------------------------
 
  if ( m_branchNumbers->GetSize() <= 0 )
  {
    if ( isSet ) brN++;
    int branchNumber;
    for ( int nb = 0; nb < raddr->getNrBranches(); nb++ )
    {
      sc = m_rootInterface->setBranchAddress( raddr->getTreename().c_str(),
                                              raddr->getBranchname( nb ).c_str(),
                                              m_adresses[nb], branchNumber );
      if ( !sc.isSuccess() )
      {
        if ( isSet )
          brN--; // liangyt: if fail to retrieve this branch, this will be not a effective
                 // branch.
        // entryN++;   //liangyt: this is the second method
        if ( temp > 0 ) temp--; // temp > 0 means recording effective branch number.
        return sc;
      }
      m_branchNumbers->Set( nb + 1 );
      m_branchNumbers->AddAt( branchNumber, nb );
    }
  }
 
  //// after a file initialized, m_rootInterface get entries
  if ( addEntryEachFile && ( m_evtsel->getRecId() > entryBefore ) )
  { // for a new file, add entry for ONLY one time.
    entryBefore += m_rootInterface->getEntries();
    addEntryEachFile = false;
  }
 
  if ( lastBrn == brN && isSet )
  {
    branchN = brN;
    isSet   = false;
  }
 
  if ( isSet == false )
    log << MSG::INFO << " 1st method set event as : " << int( entryN / branchN ) << endmsg;
  if ( isSet == false )
    raddr->setEntryNr( int( entryN / branchN ) ); // former method, keep it to be backup.
  if ( m_evtsel ) log << MSG::INFO << " event id = " << m_evtsel->getRecId() << endmsg;
 
  int eventID = 0;
  if ( entryBefore > m_evtsel->getRecId() )
    eventID = m_evtsel->getRecId() + m_rootInterface->getEntries() - entryBefore;
  else if ( entryBefore == m_evtsel->getRecId() ) eventID = 0;
  else log << MSG::ERROR << "eventId error!!!" << endmsg;
 
  log << MSG::INFO << " 2nd  method set event as : " << eventID << endmsg;
 
  if ( m_evtsel ) raddr->setEntryNr( eventID );
 
  // add dengzy
  if ( m_rootInterface->getSelectFromTag() != 0 )
  {
    if ( m_evtsel ) raddr->setEntryNr( m_evtsel->getRecId() );
  } // end of add by dengzy
 
  // read branch
 
  if ( m_branchNumbers->GetSize() > 0 )
  {
    int nbtot = 0, nb;
    for ( int ib = 0; ib < m_branchNumbers->GetSize(); ib++ )
    {
      // sc=m_rootInterface->getBranchEntry(m_branchNumbers->At(ib),raddr->getEntryNr(),nb);
      // change to get branch entry with addr(set address for each entry) liangyt
      sc = m_rootInterface->getBranchEntry( m_branchNumbers->At( ib ), raddr->getEntryNr(),
                                            m_adresses[ib], nb );
      if ( sc.isFailure() )
      {
        log << MSG::ERROR << "Could not read branch " << raddr->getBranchname( nb ) << endmsg;
        return sc;
      }
      nbtot += nb;
    }
  }
 
  else
  { // get ROOT object
    if ( CLID_top )
    {
      IConverter*       p   = conversionSvc()->converter( CLID_top );
      RootEventBaseCnv* cnv = dynamic_cast<RootEventBaseCnv*>( p );
      if ( !cnv )
      {
        log << MSG::ERROR << "Could not downcast to RootEventBaseCnv " << endmsg;
        return StatusCode::FAILURE;
      }
      m_objRead = cnv->getReadObject();
    }
  }
 
  // do concrete transformation in derived converter
  sc = TObjectToDataObject( refpObject );
  if ( sc.isFailure() )
  {
    log << MSG::ERROR << "Could not transform object" << endmsg;
    return sc;
  }
 
  // verify if we have to register
  IRegistry* ent = addr->registry();
  if ( ent == 0 )
  {
    sc = m_eds->registerObject( raddr->getPath(), refpObject );
    if ( sc.isFailure() )
    {
      log << MSG::ERROR << "Could not register object " << raddr->getPath() << " status "
          << sc.getCode() << endmsg;
    }
    //    }
  }
 
  entryN++;
  return StatusCode::SUCCESS;
}

createObj() [2/3]

virtual StatusCode RootEventBaseCnv::createObj ( IOpaqueAddress * addr, DataObject *& dat )

virtual

Convert the persistent object to transient.

Reimplemented in EventCnv, EventCnv, and EventCnv.

createObj() [3/3]

virtual StatusCode RootEventBaseCnv::createObj ( IOpaqueAddress * addr, DataObject *& dat )

virtual

Convert the persistent object to transient.

Reimplemented in EventCnv, EventCnv, and EventCnv.

createRep() [1/3]

StatusCode RootEventBaseCnv::createRep ( DataObject * pObject, IOpaqueAddress *& refpAddress )

virtual

Convert the transient object to the requested representation.

Definition at line 49 of file RootEventBaseCnv.cxx.

                                                                               {
  // Purpose and Method: Convert the transient object to ROOT
 
  MsgStream log( msgSvc(), "RootEventBaseCnv" );
 
  StatusCode sc = StatusCode::SUCCESS;
  // get the corresponding address
  RootAddress* rootaddr;
  sc = m_cnvSvc->createAddress( obj, addr );
 
  rootaddr = dynamic_cast<RootAddress*>( addr );
 
  if ( sc.isFailure() || !rootaddr )
  {
    log << MSG::ERROR << "Could not create address for clid " << obj->clID() << ", objname "
        << obj->name() << endmsg;
    return StatusCode::FAILURE;
  }
 
  //  do the real conversion in the derived converter
  sc = DataObjectToTObject( obj, rootaddr );
 
  delete addr;
  addr = NULL;
 
  if ( sc.isFailure() )
  {
    log << MSG::ERROR << "Could not transform object" << endmsg;
    return sc;
  }
 
  return StatusCode::SUCCESS;
}

createRep() [2/3]

virtual StatusCode RootEventBaseCnv::createRep ( DataObject * pObject, IOpaqueAddress *& refpAddress )

virtual

Convert the transient object to the requested representation.

createRep() [3/3]

virtual StatusCode RootEventBaseCnv::createRep ( DataObject * pObject, IOpaqueAddress *& refpAddress )

virtual

Convert the transient object to the requested representation.

DataObjectToTObject() [1/3]

virtual StatusCode RootEventBaseCnv::DataObjectToTObject ( DataObject * dat, RootAddress * addr )

pure virtual

Do the concrete conversion from TDS to ROOT.

Implemented in DigiCnv, DigiCnv, DigiCnv, DstCnv, DstCnv, DstCnv, DstHltInfCnv, DstHltInfCnv, DstHltInfCnv, EmcDigiCnv, EmcDigiCnv, EmcDigiCnv, EmcMcHitCnv, EmcMcHitCnv, EmcMcHitCnv, EmcTrackCnv, EmcTrackCnv, EmcTrackCnv, EventCnv, EventCnv, EventCnv, EvtHeaderCnv, EvtHeaderCnv, EvtHeaderCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtRecCnv, EvtRecCnv, EvtRecCnv, EvtRecDTagCnv, EvtRecDTagCnv, EvtRecDTagCnv, EvtRecEtaToGGCnv, EvtRecEtaToGGCnv, EvtRecEtaToGGCnv, EvtRecEventCnv, EvtRecEventCnv, EvtRecEventCnv, EvtRecPi0Cnv, EvtRecPi0Cnv, EvtRecPi0Cnv, EvtRecPrimaryVertexCnv, EvtRecPrimaryVertexCnv, EvtRecPrimaryVertexCnv, EvtRecTrackCnv, EvtRecTrackCnv, EvtRecTrackCnv, EvtRecVeeVertexCnv, EvtRecVeeVertexCnv, EvtRecVeeVertexCnv, ExtTrackCnv, ExtTrackCnv, ExtTrackCnv, HltCnv, HltCnv, HltCnv, HltInfCnv, HltInfCnv, HltInfCnv, HltRawCnv, HltRawCnv, HltRawCnv, LumiDigiCnv, LumiDigiCnv, LumiDigiCnv, McCnv, McCnv, McCnv, McParticleCnv, McParticleCnv, McParticleCnv, MdcDedxCnv, MdcDedxCnv, MdcDedxCnv, MdcDigiCnv, MdcDigiCnv, MdcDigiCnv, MdcKalTrackCnv, MdcKalTrackCnv, MdcKalTrackCnv, MdcMcHitCnv, MdcMcHitCnv, MdcMcHitCnv, MdcTrackCnv, MdcTrackCnv, MdcTrackCnv, MucDigiCnv, MucDigiCnv, MucDigiCnv, MucMcHitCnv, MucMcHitCnv, MucMcHitCnv, MucTrackCnv, MucTrackCnv, MucTrackCnv, RecBTofCalHitCnv, RecBTofCalHitCnv, RecBTofCalHitCnv, RecEmcClusterCnv, RecEmcClusterCnv, RecEmcClusterCnv, RecEmcHitCnv, RecEmcHitCnv, RecEmcHitCnv, RecEmcShowerCnv, RecEmcShowerCnv, RecEmcShowerCnv, RecETofCalHitCnv, RecETofCalHitCnv, RecETofCalHitCnv, RecEvTimeCnv, RecEvTimeCnv, RecEvTimeCnv, RecExtTrackCnv, RecExtTrackCnv, RecExtTrackCnv, RecMdcDedxCnv, RecMdcDedxCnv, RecMdcDedxCnv, RecMdcDedxHitCnv, RecMdcDedxHitCnv, RecMdcDedxHitCnv, RecMdcHitCnv, RecMdcHitCnv, RecMdcHitCnv, RecMdcKalHelixSegCnv, RecMdcKalHelixSegCnv, RecMdcKalHelixSegCnv, RecMdcKalTrackCnv, RecMdcKalTrackCnv, RecMdcKalTrackCnv, RecMdcTrackCnv, RecMdcTrackCnv, RecMdcTrackCnv, RecMucRecHitCnv, RecMucRecHitCnv, RecMucRecHitCnv, RecMucTrackCnv, RecMucTrackCnv, RecMucTrackCnv, RecTofTrackCnv, RecTofTrackCnv, RecTofTrackCnv, RecTrackCnv, RecTrackCnv, RecTrackCnv, RecZddChannelCnv, RecZddChannelCnv, RecZddChannelCnv, TofDigiCnv, TofDigiCnv, TofDigiCnv, TofMcHitCnv, TofMcHitCnv, TofMcHitCnv, TofTrackCnv, TofTrackCnv, TofTrackCnv, TrigCnv, TrigCnv, TrigCnv, TrigDataCnv, TrigDataCnv, and TrigDataCnv.

Referenced by createRep().

DataObjectToTObject() [2/3]

virtual StatusCode RootEventBaseCnv::DataObjectToTObject ( DataObject * dat, RootAddress * addr )

pure virtual

Do the concrete conversion from TDS to ROOT.

Implemented in DigiCnv, DigiCnv, DigiCnv, DstCnv, DstCnv, DstCnv, DstHltInfCnv, DstHltInfCnv, DstHltInfCnv, EmcDigiCnv, EmcDigiCnv, EmcDigiCnv, EmcMcHitCnv, EmcMcHitCnv, EmcMcHitCnv, EmcTrackCnv, EmcTrackCnv, EmcTrackCnv, EventCnv, EventCnv, EventCnv, EvtHeaderCnv, EvtHeaderCnv, EvtHeaderCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtRecCnv, EvtRecCnv, EvtRecCnv, EvtRecDTagCnv, EvtRecDTagCnv, EvtRecDTagCnv, EvtRecEtaToGGCnv, EvtRecEtaToGGCnv, EvtRecEtaToGGCnv, EvtRecEventCnv, EvtRecEventCnv, EvtRecEventCnv, EvtRecPi0Cnv, EvtRecPi0Cnv, EvtRecPi0Cnv, EvtRecPrimaryVertexCnv, EvtRecPrimaryVertexCnv, EvtRecPrimaryVertexCnv, EvtRecTrackCnv, EvtRecTrackCnv, EvtRecTrackCnv, EvtRecVeeVertexCnv, EvtRecVeeVertexCnv, EvtRecVeeVertexCnv, ExtTrackCnv, ExtTrackCnv, ExtTrackCnv, HltCnv, HltCnv, HltCnv, HltInfCnv, HltInfCnv, HltInfCnv, HltRawCnv, HltRawCnv, HltRawCnv, LumiDigiCnv, LumiDigiCnv, LumiDigiCnv, McCnv, McCnv, McCnv, McParticleCnv, McParticleCnv, McParticleCnv, MdcDedxCnv, MdcDedxCnv, MdcDedxCnv, MdcDigiCnv, MdcDigiCnv, MdcDigiCnv, MdcKalTrackCnv, MdcKalTrackCnv, MdcKalTrackCnv, MdcMcHitCnv, MdcMcHitCnv, MdcMcHitCnv, MdcTrackCnv, MdcTrackCnv, MdcTrackCnv, MucDigiCnv, MucDigiCnv, MucDigiCnv, MucMcHitCnv, MucMcHitCnv, MucMcHitCnv, MucTrackCnv, MucTrackCnv, MucTrackCnv, RecBTofCalHitCnv, RecBTofCalHitCnv, RecBTofCalHitCnv, RecEmcClusterCnv, RecEmcClusterCnv, RecEmcClusterCnv, RecEmcHitCnv, RecEmcHitCnv, RecEmcHitCnv, RecEmcShowerCnv, RecEmcShowerCnv, RecEmcShowerCnv, RecETofCalHitCnv, RecETofCalHitCnv, RecETofCalHitCnv, RecEvTimeCnv, RecEvTimeCnv, RecEvTimeCnv, RecExtTrackCnv, RecExtTrackCnv, RecExtTrackCnv, RecMdcDedxCnv, RecMdcDedxCnv, RecMdcDedxCnv, RecMdcDedxHitCnv, RecMdcDedxHitCnv, RecMdcDedxHitCnv, RecMdcHitCnv, RecMdcHitCnv, RecMdcHitCnv, RecMdcKalHelixSegCnv, RecMdcKalHelixSegCnv, RecMdcKalHelixSegCnv, RecMdcKalTrackCnv, RecMdcKalTrackCnv, RecMdcKalTrackCnv, RecMdcTrackCnv, RecMdcTrackCnv, RecMdcTrackCnv, RecMucRecHitCnv, RecMucRecHitCnv, RecMucRecHitCnv, RecMucTrackCnv, RecMucTrackCnv, RecMucTrackCnv, RecTofTrackCnv, RecTofTrackCnv, RecTofTrackCnv, RecTrackCnv, RecTrackCnv, RecTrackCnv, RecZddChannelCnv, RecZddChannelCnv, RecZddChannelCnv, TofDigiCnv, TofDigiCnv, TofDigiCnv, TofMcHitCnv, TofMcHitCnv, TofMcHitCnv, TofTrackCnv, TofTrackCnv, TofTrackCnv, TrigCnv, TrigCnv, TrigCnv, TrigDataCnv, TrigDataCnv, and TrigDataCnv.

DataObjectToTObject() [3/3]

virtual StatusCode RootEventBaseCnv::DataObjectToTObject ( DataObject * dat, RootAddress * addr )

pure virtual

Do the concrete conversion from TDS to ROOT.

Implemented in DigiCnv, DigiCnv, DigiCnv, DstCnv, DstCnv, DstCnv, DstHltInfCnv, DstHltInfCnv, DstHltInfCnv, EmcDigiCnv, EmcDigiCnv, EmcDigiCnv, EmcMcHitCnv, EmcMcHitCnv, EmcMcHitCnv, EmcTrackCnv, EmcTrackCnv, EmcTrackCnv, EventCnv, EventCnv, EventCnv, EvtHeaderCnv, EvtHeaderCnv, EvtHeaderCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtRecCnv, EvtRecCnv, EvtRecCnv, EvtRecDTagCnv, EvtRecDTagCnv, EvtRecDTagCnv, EvtRecEtaToGGCnv, EvtRecEtaToGGCnv, EvtRecEtaToGGCnv, EvtRecEventCnv, EvtRecEventCnv, EvtRecEventCnv, EvtRecPi0Cnv, EvtRecPi0Cnv, EvtRecPi0Cnv, EvtRecPrimaryVertexCnv, EvtRecPrimaryVertexCnv, EvtRecPrimaryVertexCnv, EvtRecTrackCnv, EvtRecTrackCnv, EvtRecTrackCnv, EvtRecVeeVertexCnv, EvtRecVeeVertexCnv, EvtRecVeeVertexCnv, ExtTrackCnv, ExtTrackCnv, ExtTrackCnv, HltCnv, HltCnv, HltCnv, HltInfCnv, HltInfCnv, HltInfCnv, HltRawCnv, HltRawCnv, HltRawCnv, LumiDigiCnv, LumiDigiCnv, LumiDigiCnv, McCnv, McCnv, McCnv, McParticleCnv, McParticleCnv, McParticleCnv, MdcDedxCnv, MdcDedxCnv, MdcDedxCnv, MdcDigiCnv, MdcDigiCnv, MdcDigiCnv, MdcKalTrackCnv, MdcKalTrackCnv, MdcKalTrackCnv, MdcMcHitCnv, MdcMcHitCnv, MdcMcHitCnv, MdcTrackCnv, MdcTrackCnv, MdcTrackCnv, MucDigiCnv, MucDigiCnv, MucDigiCnv, MucMcHitCnv, MucMcHitCnv, MucMcHitCnv, MucTrackCnv, MucTrackCnv, MucTrackCnv, RecBTofCalHitCnv, RecBTofCalHitCnv, RecBTofCalHitCnv, RecEmcClusterCnv, RecEmcClusterCnv, RecEmcClusterCnv, RecEmcHitCnv, RecEmcHitCnv, RecEmcHitCnv, RecEmcShowerCnv, RecEmcShowerCnv, RecEmcShowerCnv, RecETofCalHitCnv, RecETofCalHitCnv, RecETofCalHitCnv, RecEvTimeCnv, RecEvTimeCnv, RecEvTimeCnv, RecExtTrackCnv, RecExtTrackCnv, RecExtTrackCnv, RecMdcDedxCnv, RecMdcDedxCnv, RecMdcDedxCnv, RecMdcDedxHitCnv, RecMdcDedxHitCnv, RecMdcDedxHitCnv, RecMdcHitCnv, RecMdcHitCnv, RecMdcHitCnv, RecMdcKalHelixSegCnv, RecMdcKalHelixSegCnv, RecMdcKalHelixSegCnv, RecMdcKalTrackCnv, RecMdcKalTrackCnv, RecMdcKalTrackCnv, RecMdcTrackCnv, RecMdcTrackCnv, RecMdcTrackCnv, RecMucRecHitCnv, RecMucRecHitCnv, RecMucRecHitCnv, RecMucTrackCnv, RecMucTrackCnv, RecMucTrackCnv, RecTofTrackCnv, RecTofTrackCnv, RecTofTrackCnv, RecTrackCnv, RecTrackCnv, RecTrackCnv, RecZddChannelCnv, RecZddChannelCnv, RecZddChannelCnv, TofDigiCnv, TofDigiCnv, TofDigiCnv, TofMcHitCnv, TofMcHitCnv, TofMcHitCnv, TofTrackCnv, TofTrackCnv, TofTrackCnv, TrigCnv, TrigCnv, TrigCnv, TrigDataCnv, TrigDataCnv, and TrigDataCnv.

declareObject() [1/3]

void RootEventBaseCnv::declareObject	(	const std::string &	fullPath,
		const CLID &	clid,
		const std::string &	treename,
		const std::string &	branchname )

Store TDS path to link a particular converter to an object on the TDS.

Definition at line 168 of file RootEventBaseCnv.cxx.

                                                                    {
  // Purpose and Method:  Save the path on the TDS, treename, pathname in the m_leaves vector,
  //   corresponding to the DataObject that the converter handles.
  m_leaves.push_back( RootCnvSvc::Leaf( path, cl, treename, branchname ) );
}

Referenced by RecMucRecHitCnv::RecMucRecHitCnv().

declareObject() [2/3]

void RootEventBaseCnv::declareObject	(	const std::string &	fullPath,
		const CLID &	clid,
		const std::string &	treename,
		const std::string &	branchname )

Store TDS path to link a particular converter to an object on the TDS.

declareObject() [3/3]

void RootEventBaseCnv::declareObject	(	const std::string &	fullPath,
		const CLID &	clid,
		const std::string &	treename,
		const std::string &	branchname )

Store TDS path to link a particular converter to an object on the TDS.

fillObjRefs() [1/3]

StatusCode RootEventBaseCnv::fillObjRefs ( IOpaqueAddress * pAddress, DataObject * pObject )

virtual

Resolve the references of the converted object.

Definition at line 89 of file RootEventBaseCnv.cxx.

                                                                       {
  // Purpose and Method:  Resolve the references of the converted object.
  //     It is expected that derived classes will override this method.
  MsgStream log( msgSvc(), "RootEventBaseCnv" );
  return StatusCode::SUCCESS;
}

fillObjRefs() [2/3]

virtual StatusCode RootEventBaseCnv::fillObjRefs ( IOpaqueAddress * pAddress, DataObject * pObject )

virtual

Resolve the references of the converted object.

fillObjRefs() [3/3]

virtual StatusCode RootEventBaseCnv::fillObjRefs ( IOpaqueAddress * pAddress, DataObject * pObject )

virtual

Resolve the references of the converted object.

fillRepRefs() [1/3]

StatusCode RootEventBaseCnv::fillRepRefs ( IOpaqueAddress * pAddress, DataObject * pObject )

virtual

Resolve the references of the converted object.

Definition at line 82 of file RootEventBaseCnv.cxx.

                                                                       {
  // Purpose and Method:  Resolve the references of the converted object.
  //     It is expected that derived classes will override this method.
  MsgStream log( msgSvc(), "RootEventBaseCnv" );
  return StatusCode::SUCCESS;
}

fillRepRefs() [2/3]

virtual StatusCode RootEventBaseCnv::fillRepRefs ( IOpaqueAddress * pAddress, DataObject * pObject )

virtual

Resolve the references of the converted object.

fillRepRefs() [3/3]

virtual StatusCode RootEventBaseCnv::fillRepRefs ( IOpaqueAddress * pAddress, DataObject * pObject )

virtual

Resolve the references of the converted object.

finalize() [1/3]

StatusCode RootEventBaseCnv::finalize ( )

virtual

Definition at line 159 of file RootEventBaseCnv.cxx.

                                      {
  if ( m_cnvSvc )
  {
    m_cnvSvc->release();
    m_cnvSvc = 0;
  }
  return Converter::finalize();
}

finalize() [2/3]

virtual StatusCode RootEventBaseCnv::finalize ( )

virtual

finalize() [3/3]

virtual StatusCode RootEventBaseCnv::finalize ( )

virtual

getReadObject() [1/3]

TObject * RootEventBaseCnv::getReadObject ( ) const

inline

get the object to be read

Definition at line 116 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

{ return m_objRead; }

Referenced by createObj().

getReadObject() [2/3]

TObject * RootEventBaseCnv::getReadObject ( ) const

inline

get the object to be read

Definition at line 116 of file InstallArea/x86_64-el9-gcc13-dbg/include/RootCnvSvc/RootEventBaseCnv.h.

{ return m_objRead; }

getReadObject() [3/3]

TObject * RootEventBaseCnv::getReadObject ( ) const

inline

get the object to be read

Definition at line 116 of file InstallArea/x86_64-el9-gcc13-opt/include/RootCnvSvc/RootEventBaseCnv.h.

{ return m_objRead; }

initialize() [1/3]

StatusCode RootEventBaseCnv::initialize ( )

virtual

/ the former method to retrieve the event number of one branch is to calculate/////////////////// / division of branch number of one event (brN) and total readed branch num(entryN)/////////////// / there are some disadvantages for this method. NOW, we try to get event id from evt selector////

Reimplemented in DigiCnv, DigiCnv, DigiCnv, DstCnv, DstCnv, DstCnv, EvtHeaderCnv, EvtHeaderCnv, EvtHeaderCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtRecCnv, EvtRecCnv, EvtRecCnv, HltCnv, HltCnv, HltCnv, McCnv, McCnv, McCnv, RecTrackCnv, RecTrackCnv, RecTrackCnv, TrigCnv, TrigCnv, and TrigCnv.

Definition at line 96 of file RootEventBaseCnv.cxx.

                                        {
 
  MsgStream log( msgSvc(), "RootEventBaseCnv" );
  log << MSG::INFO << "RootEventBaseCnv::initialize" << endmsg;
 
  StatusCode status = Converter::initialize();
 
  m_rootInterface = RootInterface::Instance( "RootEventBaseCnv" );
  if ( !m_rootInterface )
    log << MSG::ERROR << "Unable to start Root interface within RootCnvSvc" << endmsg;
 
  StatusCode sc;
  // MsgStream  log( msgSvc(), "RootEventBaseCnv" );
 
  // Get DataSvc
  IService* isvc = 0;
  sc             = serviceLocator()->getService( "EventDataSvc", isvc, true );
  if ( sc.isSuccess() )
  { sc = isvc->queryInterface( IDataProviderSvc::interfaceID(), (void**)&m_eds ); }
  if ( sc.isFailure() )
  { log << MSG::ERROR << "Unable start EventData service within RootEventBaseCnv" << endmsg; }
 
  ///////////////////// liangyt, try to get event id from evt selector
  ////////////////////////////////// / the former method to retrieve the event number of one
  /// branch is to calculate/////////////////// / division of branch number of one event (brN)
  /// and total readed branch num(entryN)/////////////// / there are some disadvantages for
  /// this method. NOW, we try to get event id from evt selector////
 
  sc = serviceLocator()->getService( "RootEvtSelector", isvc, false );
  if ( !sc.isSuccess() ) sc = serviceLocator()->getService( "EventSelector", isvc, false );
  if ( sc.isSuccess() )
  { sc = isvc->queryInterface( IID_IRootEvtSelector, (void**)&m_evtsel ); }
  if ( sc.isFailure() )
  {
    log << MSG::WARNING << "Unable to start event selector service within RootCnvSvc"
        << endmsg;
  }
  ////////////////////////
 
  // if ( status.isSuccess() )
  // {
  //   IService* isvc = 0;
  //   status         = serviceLocator()->service( "RootCnvSvc", isvc, false );
  //   if ( !status.isSuccess() )
  //   {
  //     log << MSG::DEBUG << "retrieved RootCnvSvc" << endmsg;
  //     status = serviceLocator()->service( "EventCnvSvc", isvc, true );
  //   }
  //   else
  //   {
  //     log << MSG::DEBUG << "failed to retrieved RootCnvSvc" << endmsg;
  //     status = isvc->queryInterface( IID_IRootCnvSvc, (void**)&m_cnvSvc );
  //   }
  // }
 
  if ( !status.isSuccess() ) return status;
 
  status = service( "RootCnvSvc", m_cnvSvc, false );
  if ( !status.isSuccess() ) status = service( "EventCnvSvc", m_cnvSvc, true );
 
  return status;
}

Referenced by DigiCnv::initialize(), DstCnv::initialize(), EvtHeaderCnv::initialize(), EvtNavigatorCnv::initialize(), EvtRecCnv::initialize(), HltCnv::initialize(), McCnv::initialize(), RecTrackCnv::initialize(), and TrigCnv::initialize().

initialize() [2/3]

virtual StatusCode RootEventBaseCnv::initialize ( )

virtual

Reimplemented in DigiCnv, DigiCnv, DigiCnv, DstCnv, DstCnv, DstCnv, EvtHeaderCnv, EvtHeaderCnv, EvtHeaderCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtRecCnv, EvtRecCnv, EvtRecCnv, HltCnv, HltCnv, HltCnv, McCnv, McCnv, McCnv, RecTrackCnv, RecTrackCnv, RecTrackCnv, TrigCnv, TrigCnv, and TrigCnv.

initialize() [3/3]

virtual StatusCode RootEventBaseCnv::initialize ( )

virtual

Reimplemented in DigiCnv, DigiCnv, DigiCnv, DstCnv, DstCnv, DstCnv, EvtHeaderCnv, EvtHeaderCnv, EvtHeaderCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtRecCnv, EvtRecCnv, EvtRecCnv, HltCnv, HltCnv, HltCnv, McCnv, McCnv, McCnv, RecTrackCnv, RecTrackCnv, RecTrackCnv, TrigCnv, TrigCnv, and TrigCnv.

repSvcType() [1/3]

virtual long RootEventBaseCnv::repSvcType ( ) const

inlinevirtual

Definition at line 87 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

{ return ROOT_StorageType; }

repSvcType() [2/3]

virtual long RootEventBaseCnv::repSvcType ( ) const

inlinevirtual

Definition at line 87 of file InstallArea/x86_64-el9-gcc13-dbg/include/RootCnvSvc/RootEventBaseCnv.h.

{ return ROOT_StorageType; }

repSvcType() [3/3]

virtual long RootEventBaseCnv::repSvcType ( ) const

inlinevirtual

Definition at line 87 of file InstallArea/x86_64-el9-gcc13-opt/include/RootCnvSvc/RootEventBaseCnv.h.

{ return ROOT_StorageType; }

storageType() [1/3]

const unsigned char RootEventBaseCnv::storageType ( )

inlinestatic

Storage type and class ID.

Definition at line 85 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

{ return ROOT_StorageType; }

storageType() [2/3]

const unsigned char RootEventBaseCnv::storageType ( )

inlinestatic

Storage type and class ID.

Definition at line 85 of file InstallArea/x86_64-el9-gcc13-dbg/include/RootCnvSvc/RootEventBaseCnv.h.

{ return ROOT_StorageType; }

storageType() [3/3]

const unsigned char RootEventBaseCnv::storageType ( )

inlinestatic

Storage type and class ID.

Definition at line 85 of file InstallArea/x86_64-el9-gcc13-opt/include/RootCnvSvc/RootEventBaseCnv.h.

{ return ROOT_StorageType; }

TObjectToDataObject() [1/3]

virtual StatusCode RootEventBaseCnv::TObjectToDataObject ( DataObject *& dat )

pure virtual

Do the concrete conversion from ROOT to TDS.

Implemented in DigiCnv, DigiCnv, DigiCnv, DstCnv, DstCnv, DstCnv, DstHltInfCnv, DstHltInfCnv, DstHltInfCnv, EmcDigiCnv, EmcDigiCnv, EmcDigiCnv, EmcMcHitCnv, EmcMcHitCnv, EmcMcHitCnv, EmcTrackCnv, EmcTrackCnv, EmcTrackCnv, EventCnv, EventCnv, EventCnv, EvtHeaderCnv, EvtHeaderCnv, EvtHeaderCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtRecCnv, EvtRecCnv, EvtRecCnv, EvtRecDTagCnv, EvtRecDTagCnv, EvtRecDTagCnv, EvtRecEtaToGGCnv, EvtRecEtaToGGCnv, EvtRecEtaToGGCnv, EvtRecEventCnv, EvtRecEventCnv, EvtRecEventCnv, EvtRecPi0Cnv, EvtRecPi0Cnv, EvtRecPi0Cnv, EvtRecPrimaryVertexCnv, EvtRecPrimaryVertexCnv, EvtRecPrimaryVertexCnv, EvtRecTrackCnv, EvtRecTrackCnv, EvtRecTrackCnv, EvtRecVeeVertexCnv, EvtRecVeeVertexCnv, EvtRecVeeVertexCnv, ExtTrackCnv, ExtTrackCnv, ExtTrackCnv, HltCnv, HltCnv, HltCnv, HltInfCnv, HltInfCnv, HltInfCnv, HltRawCnv, HltRawCnv, HltRawCnv, LumiDigiCnv, LumiDigiCnv, LumiDigiCnv, McCnv, McCnv, McCnv, McParticleCnv, McParticleCnv, McParticleCnv, MdcDedxCnv, MdcDedxCnv, MdcDedxCnv, MdcDigiCnv, MdcDigiCnv, MdcDigiCnv, MdcKalTrackCnv, MdcKalTrackCnv, MdcKalTrackCnv, MdcMcHitCnv, MdcMcHitCnv, MdcMcHitCnv, MdcTrackCnv, MdcTrackCnv, MdcTrackCnv, MucDigiCnv, MucDigiCnv, MucDigiCnv, MucMcHitCnv, MucMcHitCnv, MucMcHitCnv, MucTrackCnv, MucTrackCnv, MucTrackCnv, RecBTofCalHitCnv, RecBTofCalHitCnv, RecBTofCalHitCnv, RecEmcClusterCnv, RecEmcClusterCnv, RecEmcClusterCnv, RecEmcHitCnv, RecEmcHitCnv, RecEmcHitCnv, RecEmcShowerCnv, RecEmcShowerCnv, RecEmcShowerCnv, RecETofCalHitCnv, RecETofCalHitCnv, RecETofCalHitCnv, RecEvTimeCnv, RecEvTimeCnv, RecEvTimeCnv, RecExtTrackCnv, RecExtTrackCnv, RecExtTrackCnv, RecMdcDedxCnv, RecMdcDedxCnv, RecMdcDedxCnv, RecMdcDedxHitCnv, RecMdcDedxHitCnv, RecMdcDedxHitCnv, RecMdcHitCnv, RecMdcHitCnv, RecMdcHitCnv, RecMdcKalHelixSegCnv, RecMdcKalHelixSegCnv, RecMdcKalHelixSegCnv, RecMdcKalTrackCnv, RecMdcKalTrackCnv, RecMdcKalTrackCnv, RecMdcTrackCnv, RecMdcTrackCnv, RecMdcTrackCnv, RecMucRecHitCnv, RecMucRecHitCnv, RecMucRecHitCnv, RecMucTrackCnv, RecMucTrackCnv, RecMucTrackCnv, RecTofTrackCnv, RecTofTrackCnv, RecTofTrackCnv, RecTrackCnv, RecTrackCnv, RecTrackCnv, RecZddChannelCnv, RecZddChannelCnv, RecZddChannelCnv, TofDigiCnv, TofDigiCnv, TofDigiCnv, TofMcHitCnv, TofMcHitCnv, TofMcHitCnv, TofTrackCnv, TofTrackCnv, TofTrackCnv, TrigCnv, TrigCnv, TrigCnv, TrigDataCnv, TrigDataCnv, and TrigDataCnv.

Referenced by createObj().

TObjectToDataObject() [2/3]

virtual StatusCode RootEventBaseCnv::TObjectToDataObject ( DataObject *& dat )

pure virtual

Do the concrete conversion from ROOT to TDS.

Implemented in DigiCnv, DigiCnv, DigiCnv, DstCnv, DstCnv, DstCnv, DstHltInfCnv, DstHltInfCnv, DstHltInfCnv, EmcDigiCnv, EmcDigiCnv, EmcDigiCnv, EmcMcHitCnv, EmcMcHitCnv, EmcMcHitCnv, EmcTrackCnv, EmcTrackCnv, EmcTrackCnv, EventCnv, EventCnv, EventCnv, EvtHeaderCnv, EvtHeaderCnv, EvtHeaderCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtRecCnv, EvtRecCnv, EvtRecCnv, EvtRecDTagCnv, EvtRecDTagCnv, EvtRecDTagCnv, EvtRecEtaToGGCnv, EvtRecEtaToGGCnv, EvtRecEtaToGGCnv, EvtRecEventCnv, EvtRecEventCnv, EvtRecEventCnv, EvtRecPi0Cnv, EvtRecPi0Cnv, EvtRecPi0Cnv, EvtRecPrimaryVertexCnv, EvtRecPrimaryVertexCnv, EvtRecPrimaryVertexCnv, EvtRecTrackCnv, EvtRecTrackCnv, EvtRecTrackCnv, EvtRecVeeVertexCnv, EvtRecVeeVertexCnv, EvtRecVeeVertexCnv, ExtTrackCnv, ExtTrackCnv, ExtTrackCnv, HltCnv, HltCnv, HltCnv, HltInfCnv, HltInfCnv, HltInfCnv, HltRawCnv, HltRawCnv, HltRawCnv, LumiDigiCnv, LumiDigiCnv, LumiDigiCnv, McCnv, McCnv, McCnv, McParticleCnv, McParticleCnv, McParticleCnv, MdcDedxCnv, MdcDedxCnv, MdcDedxCnv, MdcDigiCnv, MdcDigiCnv, MdcDigiCnv, MdcKalTrackCnv, MdcKalTrackCnv, MdcKalTrackCnv, MdcMcHitCnv, MdcMcHitCnv, MdcMcHitCnv, MdcTrackCnv, MdcTrackCnv, MdcTrackCnv, MucDigiCnv, MucDigiCnv, MucDigiCnv, MucMcHitCnv, MucMcHitCnv, MucMcHitCnv, MucTrackCnv, MucTrackCnv, MucTrackCnv, RecBTofCalHitCnv, RecBTofCalHitCnv, RecBTofCalHitCnv, RecEmcClusterCnv, RecEmcClusterCnv, RecEmcClusterCnv, RecEmcHitCnv, RecEmcHitCnv, RecEmcHitCnv, RecEmcShowerCnv, RecEmcShowerCnv, RecEmcShowerCnv, RecETofCalHitCnv, RecETofCalHitCnv, RecETofCalHitCnv, RecEvTimeCnv, RecEvTimeCnv, RecEvTimeCnv, RecExtTrackCnv, RecExtTrackCnv, RecExtTrackCnv, RecMdcDedxCnv, RecMdcDedxCnv, RecMdcDedxCnv, RecMdcDedxHitCnv, RecMdcDedxHitCnv, RecMdcDedxHitCnv, RecMdcHitCnv, RecMdcHitCnv, RecMdcHitCnv, RecMdcKalHelixSegCnv, RecMdcKalHelixSegCnv, RecMdcKalHelixSegCnv, RecMdcKalTrackCnv, RecMdcKalTrackCnv, RecMdcKalTrackCnv, RecMdcTrackCnv, RecMdcTrackCnv, RecMdcTrackCnv, RecMucRecHitCnv, RecMucRecHitCnv, RecMucRecHitCnv, RecMucTrackCnv, RecMucTrackCnv, RecMucTrackCnv, RecTofTrackCnv, RecTofTrackCnv, RecTofTrackCnv, RecTrackCnv, RecTrackCnv, RecTrackCnv, RecZddChannelCnv, RecZddChannelCnv, RecZddChannelCnv, TofDigiCnv, TofDigiCnv, TofDigiCnv, TofMcHitCnv, TofMcHitCnv, TofMcHitCnv, TofTrackCnv, TofTrackCnv, TofTrackCnv, TrigCnv, TrigCnv, TrigCnv, TrigDataCnv, TrigDataCnv, and TrigDataCnv.

TObjectToDataObject() [3/3]

virtual StatusCode RootEventBaseCnv::TObjectToDataObject ( DataObject *& dat )

pure virtual

Do the concrete conversion from ROOT to TDS.

Implemented in DigiCnv, DigiCnv, DigiCnv, DstCnv, DstCnv, DstCnv, DstHltInfCnv, DstHltInfCnv, DstHltInfCnv, EmcDigiCnv, EmcDigiCnv, EmcDigiCnv, EmcMcHitCnv, EmcMcHitCnv, EmcMcHitCnv, EmcTrackCnv, EmcTrackCnv, EmcTrackCnv, EventCnv, EventCnv, EventCnv, EvtHeaderCnv, EvtHeaderCnv, EvtHeaderCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtNavigatorCnv, EvtRecCnv, EvtRecCnv, EvtRecCnv, EvtRecDTagCnv, EvtRecDTagCnv, EvtRecDTagCnv, EvtRecEtaToGGCnv, EvtRecEtaToGGCnv, EvtRecEtaToGGCnv, EvtRecEventCnv, EvtRecEventCnv, EvtRecEventCnv, EvtRecPi0Cnv, EvtRecPi0Cnv, EvtRecPi0Cnv, EvtRecPrimaryVertexCnv, EvtRecPrimaryVertexCnv, EvtRecPrimaryVertexCnv, EvtRecTrackCnv, EvtRecTrackCnv, EvtRecTrackCnv, EvtRecVeeVertexCnv, EvtRecVeeVertexCnv, EvtRecVeeVertexCnv, ExtTrackCnv, ExtTrackCnv, ExtTrackCnv, HltCnv, HltCnv, HltCnv, HltInfCnv, HltInfCnv, HltInfCnv, HltRawCnv, HltRawCnv, HltRawCnv, LumiDigiCnv, LumiDigiCnv, LumiDigiCnv, McCnv, McCnv, McCnv, McParticleCnv, McParticleCnv, McParticleCnv, MdcDedxCnv, MdcDedxCnv, MdcDedxCnv, MdcDigiCnv, MdcDigiCnv, MdcDigiCnv, MdcKalTrackCnv, MdcKalTrackCnv, MdcKalTrackCnv, MdcMcHitCnv, MdcMcHitCnv, MdcMcHitCnv, MdcTrackCnv, MdcTrackCnv, MdcTrackCnv, MucDigiCnv, MucDigiCnv, MucDigiCnv, MucMcHitCnv, MucMcHitCnv, MucMcHitCnv, MucTrackCnv, MucTrackCnv, MucTrackCnv, RecBTofCalHitCnv, RecBTofCalHitCnv, RecBTofCalHitCnv, RecEmcClusterCnv, RecEmcClusterCnv, RecEmcClusterCnv, RecEmcHitCnv, RecEmcHitCnv, RecEmcHitCnv, RecEmcShowerCnv, RecEmcShowerCnv, RecEmcShowerCnv, RecETofCalHitCnv, RecETofCalHitCnv, RecETofCalHitCnv, RecEvTimeCnv, RecEvTimeCnv, RecEvTimeCnv, RecExtTrackCnv, RecExtTrackCnv, RecExtTrackCnv, RecMdcDedxCnv, RecMdcDedxCnv, RecMdcDedxCnv, RecMdcDedxHitCnv, RecMdcDedxHitCnv, RecMdcDedxHitCnv, RecMdcHitCnv, RecMdcHitCnv, RecMdcHitCnv, RecMdcKalHelixSegCnv, RecMdcKalHelixSegCnv, RecMdcKalHelixSegCnv, RecMdcKalTrackCnv, RecMdcKalTrackCnv, RecMdcKalTrackCnv, RecMdcTrackCnv, RecMdcTrackCnv, RecMdcTrackCnv, RecMucRecHitCnv, RecMucRecHitCnv, RecMucRecHitCnv, RecMucTrackCnv, RecMucTrackCnv, RecMucTrackCnv, RecTofTrackCnv, RecTofTrackCnv, RecTofTrackCnv, RecTrackCnv, RecTrackCnv, RecTrackCnv, RecZddChannelCnv, RecZddChannelCnv, RecZddChannelCnv, TofDigiCnv, TofDigiCnv, TofDigiCnv, TofMcHitCnv, TofMcHitCnv, TofMcHitCnv, TofTrackCnv, TofTrackCnv, TofTrackCnv, TrigCnv, TrigCnv, TrigCnv, TrigDataCnv, TrigDataCnv, and TrigDataCnv.

Member Data Documentation

CLID_top

CLID RootEventBaseCnv::CLID_top

protected

the CLID of the upper converter if any

Definition at line 63 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by createObj(), and RootEventBaseCnv().

m_adresses

std::vector< void * > RootEventBaseCnv::m_adresses

protected

each converter knows the corresponding adresses

Definition at line 75 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by createObj(), DigiCnv::DigiCnv(), DstHltInfCnv::DstHltInfCnv(), EmcDigiCnv::EmcDigiCnv(), EmcMcHitCnv::EmcMcHitCnv(), EmcTrackCnv::EmcTrackCnv(), EvtHeaderCnv::EvtHeaderCnv(), EvtNavigatorCnv::EvtNavigatorCnv(), EvtRecDTagCnv::EvtRecDTagCnv(), EvtRecEtaToGGCnv::EvtRecEtaToGGCnv(), EvtRecEventCnv::EvtRecEventCnv(), EvtRecPi0Cnv::EvtRecPi0Cnv(), EvtRecPrimaryVertexCnv::EvtRecPrimaryVertexCnv(), EvtRecTrackCnv::EvtRecTrackCnv(), EvtRecVeeVertexCnv::EvtRecVeeVertexCnv(), ExtTrackCnv::ExtTrackCnv(), HltInfCnv::HltInfCnv(), HltRawCnv::HltRawCnv(), LumiDigiCnv::LumiDigiCnv(), McParticleCnv::McParticleCnv(), MdcDedxCnv::MdcDedxCnv(), MdcDigiCnv::MdcDigiCnv(), MdcKalTrackCnv::MdcKalTrackCnv(), MdcMcHitCnv::MdcMcHitCnv(), MdcTrackCnv::MdcTrackCnv(), MucDigiCnv::MucDigiCnv(), MucMcHitCnv::MucMcHitCnv(), MucTrackCnv::MucTrackCnv(), RecBTofCalHitCnv::RecBTofCalHitCnv(), RecEmcClusterCnv::RecEmcClusterCnv(), RecEmcHitCnv::RecEmcHitCnv(), RecEmcShowerCnv::RecEmcShowerCnv(), RecETofCalHitCnv::RecETofCalHitCnv(), RecEvTimeCnv::RecEvTimeCnv(), RecExtTrackCnv::RecExtTrackCnv(), RecMdcDedxCnv::RecMdcDedxCnv(), RecMdcDedxHitCnv::RecMdcDedxHitCnv(), RecMdcHitCnv::RecMdcHitCnv(), RecMdcKalHelixSegCnv::RecMdcKalHelixSegCnv(), RecMdcKalTrackCnv::RecMdcKalTrackCnv(), RecMdcTrackCnv::RecMdcTrackCnv(), RecMucRecHitCnv::RecMucRecHitCnv(), RecMucTrackCnv::RecMucTrackCnv(), RecTofTrackCnv::RecTofTrackCnv(), RecZddChannelCnv::RecZddChannelCnv(), TofDigiCnv::TofDigiCnv(), TofMcHitCnv::TofMcHitCnv(), TofTrackCnv::TofTrackCnv(), and TrigDataCnv::TrigDataCnv().

m_branchNr

int RootEventBaseCnv::m_branchNr

protected

the branchNr of this converter for writing

Definition at line 51 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by DigiCnv::DataObjectToTObject(), HltCnv::DataObjectToTObject(), TrigCnv::DataObjectToTObject(), and RootEventBaseCnv().

m_branchNrDst

int RootEventBaseCnv::m_branchNrDst

protected

Definition at line 52 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by DstCnv::DataObjectToTObject(), and RootEventBaseCnv().

m_branchNrEvtHeader

int RootEventBaseCnv::m_branchNrEvtHeader

protected

Definition at line 56 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by EvtHeaderCnv::DataObjectToTObject(), and RootEventBaseCnv().

m_branchNrEvtNavigator

int RootEventBaseCnv::m_branchNrEvtNavigator

protected

Definition at line 57 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by EvtNavigatorCnv::DataObjectToTObject(), and RootEventBaseCnv().

m_branchNrEvtRec

int RootEventBaseCnv::m_branchNrEvtRec

protected

Definition at line 55 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by EvtRecCnv::DataObjectToTObject(), and RootEventBaseCnv().

m_branchNrMc

int RootEventBaseCnv::m_branchNrMc

protected

Definition at line 53 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by McCnv::DataObjectToTObject(), and RootEventBaseCnv().

m_branchNrRecon

int RootEventBaseCnv::m_branchNrRecon

protected

Definition at line 54 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by RecTrackCnv::DataObjectToTObject(), and RootEventBaseCnv().

m_branchNumbers

TArrayS * RootEventBaseCnv::m_branchNumbers

protected

array with number of branches for reading

Definition at line 66 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by createObj(), and RootEventBaseCnv().

m_cnvSvc

IRootCnvSvc * RootEventBaseCnv::m_cnvSvc

protected

Definition at line 40 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by createRep(), DstHltInfCnv::DataObjectToTObject(), EmcDigiCnv::DataObjectToTObject(), EmcMcHitCnv::DataObjectToTObject(), EmcTrackCnv::DataObjectToTObject(), EvtRecDTagCnv::DataObjectToTObject(), EvtRecEtaToGGCnv::DataObjectToTObject(), EvtRecEventCnv::DataObjectToTObject(), EvtRecPi0Cnv::DataObjectToTObject(), EvtRecPrimaryVertexCnv::DataObjectToTObject(), EvtRecTrackCnv::DataObjectToTObject(), EvtRecVeeVertexCnv::DataObjectToTObject(), ExtTrackCnv::DataObjectToTObject(), HltInfCnv::DataObjectToTObject(), HltRawCnv::DataObjectToTObject(), LumiDigiCnv::DataObjectToTObject(), McParticleCnv::DataObjectToTObject(), MdcDedxCnv::DataObjectToTObject(), MdcDigiCnv::DataObjectToTObject(), MdcKalTrackCnv::DataObjectToTObject(), MdcMcHitCnv::DataObjectToTObject(), MdcTrackCnv::DataObjectToTObject(), MucDigiCnv::DataObjectToTObject(), MucMcHitCnv::DataObjectToTObject(), MucTrackCnv::DataObjectToTObject(), RecEmcClusterCnv::DataObjectToTObject(), RecEmcHitCnv::DataObjectToTObject(), RecEmcShowerCnv::DataObjectToTObject(), RecEvTimeCnv::DataObjectToTObject(), RecExtTrackCnv::DataObjectToTObject(), RecMdcDedxCnv::DataObjectToTObject(), RecMdcDedxHitCnv::DataObjectToTObject(), RecMdcHitCnv::DataObjectToTObject(), RecMdcKalHelixSegCnv::DataObjectToTObject(), RecMdcKalTrackCnv::DataObjectToTObject(), RecMdcTrackCnv::DataObjectToTObject(), RecMucTrackCnv::DataObjectToTObject(), RecTofTrackCnv::DataObjectToTObject(), RecZddChannelCnv::DataObjectToTObject(), TofDigiCnv::DataObjectToTObject(), TofMcHitCnv::DataObjectToTObject(), TofTrackCnv::DataObjectToTObject(), TrigDataCnv::DataObjectToTObject(), finalize(), DigiCnv::initialize(), DstCnv::initialize(), EvtHeaderCnv::initialize(), EvtNavigatorCnv::initialize(), EvtRecCnv::initialize(), HltCnv::initialize(), McCnv::initialize(), RecTrackCnv::initialize(), initialize(), TrigCnv::initialize(), and RootEventBaseCnv().

m_currentFileName

std::string RootEventBaseCnv::m_currentFileName

protected

Definition at line 73 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by createObj().

m_eds

IDataProviderSvc * RootEventBaseCnv::m_eds

protected

pointer to eventdataservice

Definition at line 48 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by createObj(), DstHltInfCnv::DataObjectToTObject(), EmcDigiCnv::DataObjectToTObject(), EmcMcHitCnv::DataObjectToTObject(), EmcTrackCnv::DataObjectToTObject(), EvtRecDTagCnv::DataObjectToTObject(), EvtRecEtaToGGCnv::DataObjectToTObject(), EvtRecEventCnv::DataObjectToTObject(), EvtRecPi0Cnv::DataObjectToTObject(), EvtRecPrimaryVertexCnv::DataObjectToTObject(), EvtRecTrackCnv::DataObjectToTObject(), EvtRecVeeVertexCnv::DataObjectToTObject(), ExtTrackCnv::DataObjectToTObject(), HltInfCnv::DataObjectToTObject(), HltRawCnv::DataObjectToTObject(), LumiDigiCnv::DataObjectToTObject(), McParticleCnv::DataObjectToTObject(), MdcDedxCnv::DataObjectToTObject(), MdcDigiCnv::DataObjectToTObject(), MdcKalTrackCnv::DataObjectToTObject(), MdcMcHitCnv::DataObjectToTObject(), MdcTrackCnv::DataObjectToTObject(), MucDigiCnv::DataObjectToTObject(), MucMcHitCnv::DataObjectToTObject(), MucTrackCnv::DataObjectToTObject(), RecEmcClusterCnv::DataObjectToTObject(), RecEmcHitCnv::DataObjectToTObject(), RecEmcShowerCnv::DataObjectToTObject(), RecEvTimeCnv::DataObjectToTObject(), RecExtTrackCnv::DataObjectToTObject(), RecMdcDedxCnv::DataObjectToTObject(), RecMdcDedxHitCnv::DataObjectToTObject(), RecMdcHitCnv::DataObjectToTObject(), RecMdcKalHelixSegCnv::DataObjectToTObject(), RecMdcKalTrackCnv::DataObjectToTObject(), RecMdcTrackCnv::DataObjectToTObject(), RecMucTrackCnv::DataObjectToTObject(), RecTofTrackCnv::DataObjectToTObject(), RecZddChannelCnv::DataObjectToTObject(), TofDigiCnv::DataObjectToTObject(), TofMcHitCnv::DataObjectToTObject(), TofTrackCnv::DataObjectToTObject(), TrigDataCnv::DataObjectToTObject(), initialize(), and McCnv::TObjectToDataObject().

m_evtsel

RootEvtSelector * RootEventBaseCnv::m_evtsel

protected

Definition at line 77 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by createObj(), initialize(), and RootEventBaseCnv().

m_leaves

std::vector< RootCnvSvc::Leaf > RootEventBaseCnv::m_leaves

protected

Definition at line 42 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by declareObject().

m_objRead

TObject * RootEventBaseCnv::m_objRead

protected

the object that was read

Definition at line 60 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by createObj(), getReadObject(), and RootEventBaseCnv().

m_rootBranchname

std::string RootEventBaseCnv::m_rootBranchname

protected

root branchname (may be concatenated of severals)

Definition at line 69 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by DigiCnv::DigiCnv(), DstCnv::DstCnv(), DstHltInfCnv::DstHltInfCnv(), EmcDigiCnv::EmcDigiCnv(), EmcMcHitCnv::EmcMcHitCnv(), EmcTrackCnv::EmcTrackCnv(), EvtHeaderCnv::EvtHeaderCnv(), EvtNavigatorCnv::EvtNavigatorCnv(), EvtRecCnv::EvtRecCnv(), EvtRecDTagCnv::EvtRecDTagCnv(), EvtRecEtaToGGCnv::EvtRecEtaToGGCnv(), EvtRecEventCnv::EvtRecEventCnv(), EvtRecPi0Cnv::EvtRecPi0Cnv(), EvtRecPrimaryVertexCnv::EvtRecPrimaryVertexCnv(), EvtRecTrackCnv::EvtRecTrackCnv(), EvtRecVeeVertexCnv::EvtRecVeeVertexCnv(), ExtTrackCnv::ExtTrackCnv(), HltInfCnv::HltInfCnv(), HltRawCnv::HltRawCnv(), LumiDigiCnv::LumiDigiCnv(), McParticleCnv::McParticleCnv(), MdcDedxCnv::MdcDedxCnv(), MdcDigiCnv::MdcDigiCnv(), MdcKalTrackCnv::MdcKalTrackCnv(), MdcMcHitCnv::MdcMcHitCnv(), MdcTrackCnv::MdcTrackCnv(), MucDigiCnv::MucDigiCnv(), MucMcHitCnv::MucMcHitCnv(), MucTrackCnv::MucTrackCnv(), RecBTofCalHitCnv::RecBTofCalHitCnv(), RecEmcClusterCnv::RecEmcClusterCnv(), RecEmcHitCnv::RecEmcHitCnv(), RecEmcShowerCnv::RecEmcShowerCnv(), RecETofCalHitCnv::RecETofCalHitCnv(), RecEvTimeCnv::RecEvTimeCnv(), RecExtTrackCnv::RecExtTrackCnv(), RecMdcDedxCnv::RecMdcDedxCnv(), RecMdcDedxHitCnv::RecMdcDedxHitCnv(), RecMdcHitCnv::RecMdcHitCnv(), RecMdcKalHelixSegCnv::RecMdcKalHelixSegCnv(), RecMdcKalTrackCnv::RecMdcKalTrackCnv(), RecMdcTrackCnv::RecMdcTrackCnv(), RecMucRecHitCnv::RecMucRecHitCnv(), RecMucTrackCnv::RecMucTrackCnv(), RecTrackCnv::RecTrackCnv(), RecZddChannelCnv::RecZddChannelCnv(), RootEventBaseCnv(), TofDigiCnv::TofDigiCnv(), TofMcHitCnv::TofMcHitCnv(), TofTrackCnv::TofTrackCnv(), and TrigDataCnv::TrigDataCnv().

m_rootInterface

RootInterface * RootEventBaseCnv::m_rootInterface

protected

pointer to the RootInterface

Definition at line 45 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by createObj(), DigiCnv::DataObjectToTObject(), DstCnv::DataObjectToTObject(), EvtHeaderCnv::DataObjectToTObject(), EvtNavigatorCnv::DataObjectToTObject(), EvtRecCnv::DataObjectToTObject(), HltCnv::DataObjectToTObject(), McCnv::DataObjectToTObject(), RecTrackCnv::DataObjectToTObject(), TrigCnv::DataObjectToTObject(), and initialize().

m_rootTreename

std::string RootEventBaseCnv::m_rootTreename

protected

each converter knows it's treename

Definition at line 71 of file Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h.

Referenced by EmcTrackCnv::EmcTrackCnv(), RecEmcHitCnv::RecEmcHitCnv(), RecMucRecHitCnv::RecMucRecHitCnv(), and RootEventBaseCnv().

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The documentation for this class was generated from the following files:

• Event/RootCnvSvc/include/RootCnvSvc/RootEventBaseCnv.h
• InstallArea/x86_64-el9-gcc13-dbg/include/RootCnvSvc/RootEventBaseCnv.h
• InstallArea/x86_64-el9-gcc13-opt/include/RootCnvSvc/RootEventBaseCnv.h
• RootEventBaseCnv.cxx