EvtRecEventCnv.cxx

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#include "GaudiKernel/MsgStream.h"
 
#include "EventModel/EventModel.h"
#include "EvtRecEvent/EvtRecEvent.h"
#include "EvtRecEvent/EvtRecObject.h"
#include "RootCnvSvc/EvtRec/EvtRecCnv.h"
#include "RootCnvSvc/EvtRec/EvtRecEventCnv.h"
#include "RootCnvSvc/RootAddress.h"
 
EvtRecEventCnv::EvtRecEventCnv( ISvcLocator* svc ) : RootEventBaseCnv( classID(), svc ) {
  m_rootBranchname = "m_evtRecEvent";
  m_adresses.push_back( &m_evtRecEvent );
  m_evtRecEvent = 0;
}
 
StatusCode EvtRecEventCnv::TObjectToDataObject( DataObject*& refpObject ) {
  MsgStream log( msgSvc(), "EvtRecEventCnv" );
  log << MSG::DEBUG << "EvtRecEventCnv::TObjectToDataObject" << endmsg;
 
  // create the TDS location for the EvtRecEvent
  EvtRecEvent* evtRecEvent = new EvtRecEvent;
  refpObject               = evtRecEvent;
 
  if ( !m_evtRecEvent ) return StatusCode::SUCCESS;
  // convert
  evtRecEvent->setTotalTracks( m_evtRecEvent->totalTracks() );
  evtRecEvent->setTotalCharged( m_evtRecEvent->totalCharged() );
  evtRecEvent->setTotalNeutral( m_evtRecEvent->totalNeutral() );
  evtRecEvent->setNumberOfVee( m_evtRecEvent->numberOfVee() );
  evtRecEvent->setNumberOfPi0( m_evtRecEvent->numberOfPi0() );
 
  delete m_evtRecEvent;
  m_evtRecEvent = 0;
 
  return StatusCode::SUCCESS;
}
 
StatusCode EvtRecEventCnv::DataObjectToTObject( DataObject* obj, RootAddress* rootaddr ) {
 
  MsgStream log( msgSvc(), "EvtRecEventCnv" );
  log << MSG::DEBUG << "EvtRecEventCnv::DataObjectToTObject" << endmsg;
 
  EvtRecEvent* evtRecEvent = dynamic_cast<EvtRecEvent*>( obj );
  if ( !evtRecEvent )
  {
    log << MSG::ERROR << "Could not downcast to EvtRecEvent" << endmsg;
    return StatusCode::FAILURE;
  }
 
  DataObject* evt = NULL;
  StatusCode  sc  = m_eds->findObject( EventModel::EvtRec::Event, evt );
  if ( sc.isFailure() )
  {
    log << MSG::ERROR << "Could not get EvtRecObject in TDS" << endmsg;
    return StatusCode::FAILURE;
  }
 
  EvtRecObject* devtTds = dynamic_cast<EvtRecObject*>( evt );
  if ( !devtTds )
  { log << MSG::ERROR << "EvtRecEventCnv: Could not downcast to TDS EvtRecObject" << endmsg; }
 
  IOpaqueAddress* addr;
  m_cnvSvc->getEvtRecCnv()->createRep( evt, addr );
  TEvtRecObject* recEvt = m_cnvSvc->getEvtRecCnv()->getWriteObject();
 
  TEvtRecEvent* m_evtRecEvent = const_cast<TEvtRecEvent*>( recEvt->getEvtRecEvent() );
 
  m_evtRecEvent->setTotalTracks( evtRecEvent->totalTracks() );
  m_evtRecEvent->setTotalCharged( evtRecEvent->totalCharged() );
  m_evtRecEvent->setTotalNeutral( evtRecEvent->totalNeutral() );
  m_evtRecEvent->setNumberOfVee( evtRecEvent->numberOfVee() );
  m_evtRecEvent->setNumberOfPi0( evtRecEvent->numberOfPi0() );
 
  return StatusCode::SUCCESS;
}