LumiDigiCnv.cxx

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#include "GaudiKernel/DataObject.h"
#include "GaudiKernel/MsgStream.h"
#include "GaudiKernel/ObjectVector.h"
 
#include "TClonesArray.h"
 
#include "EventModel/EventModel.h"
#include "LumiDigi/LumiDigi.h"
#include "RootCnvSvc/Digi/DigiCnv.h"
#include "RootCnvSvc/Digi/LumiDigiCnv.h"
#include "RootCnvSvc/RootAddress.h"
#include "RootEventData/TLumiDigi.h"
 
LumiDigiCnv::LumiDigiCnv( ISvcLocator* svc ) : RootEventBaseCnv( classID(), svc ) {
  m_rootBranchname = "m_lumiDigiCol";
 
  m_adresses.push_back( &m_lumiDigiCol );
  m_lumiDigiCol = 0;
}
 
StatusCode LumiDigiCnv::TObjectToDataObject( DataObject*& refpObject ) {
  // creation of TDS object from root object
 
  MsgStream log( msgSvc(), "LumiDigiCnv" );
  log << MSG::DEBUG << "LumiDigiCnv::TObjectToDataObject" << endmsg;
  StatusCode sc = StatusCode::SUCCESS;
 
  LumiDigiCol* lumiDigiTdsCol = new LumiDigiCol;
  refpObject                  = lumiDigiTdsCol;
 
  if ( !m_lumiDigiCol ) return sc;
  TIter      lumiDigiIter( m_lumiDigiCol );
  TLumiDigi* lumiDigiRoot = 0;
  while ( ( lumiDigiRoot = (TLumiDigi*)lumiDigiIter.Next() ) )
  {
    LumiDigi* lumiDigiTds                    = new LumiDigi( lumiDigiRoot->getIntId() );
    m_common.m_rootLumiDigiMap[lumiDigiRoot] = lumiDigiTds;
 
    lumiDigiTds->setTimeChannel( lumiDigiRoot->getTimeChannel() );
    lumiDigiTds->setChargeChannel( lumiDigiRoot->getChargeChannel() );
    lumiDigiTds->setOverflow( lumiDigiRoot->getOverflow() );
 
    lumiDigiTdsCol->push_back( lumiDigiTds );
  }
 
  delete m_lumiDigiCol;
  m_lumiDigiCol = 0;
  return sc;
}
 
StatusCode LumiDigiCnv::DataObjectToTObject( DataObject* obj, RootAddress* rootaddr ) {
 
  MsgStream log( msgSvc(), "LumiDigiCnv" );
  log << MSG::DEBUG << "LumiDigiCnv::DataObjectToTObject" << endmsg;
  StatusCode sc = StatusCode::SUCCESS;
 
  LumiDigiCol* lumiDigiColTds = dynamic_cast<LumiDigiCol*>( obj );
  if ( !lumiDigiColTds )
  {
    log << MSG::ERROR << "Could not downcast to LumiDigiCol" << endmsg;
    return StatusCode::FAILURE;
  }
 
  DataObject* evt;
  m_eds->findObject( EventModel::Digi::Event, evt );
  if ( evt == NULL )
  {
    log << MSG::ERROR << "Could not get DigiEvent in TDS" << endmsg;
    return StatusCode::FAILURE;
  }
  DigiEvent* devtTds = dynamic_cast<DigiEvent*>( evt );
  if ( !devtTds )
  { log << MSG::ERROR << "LumiDigiCnv: Could not downcast to TDS DigiEvent" << endmsg; }
  IOpaqueAddress* addr;
 
  m_cnvSvc->getDigiCnv()->createRep( evt, addr );
 
  TDigiEvent* recEvt = m_cnvSvc->getDigiCnv()->getWriteObject();
 
  const TObjArray* m_lumiDigiCol = recEvt->getLumiDigiCol();
  if ( !m_lumiDigiCol ) return sc;
  recEvt->clearLumiDigiCol();
  LumiDigiCol::const_iterator lumiDigiTds;
 
  for ( lumiDigiTds = lumiDigiColTds->begin(); lumiDigiTds != lumiDigiColTds->end();
        ++lumiDigiTds )
  {
    TLumiDigi* lumiDigiRoot = new TLumiDigi();
 
    lumiDigiRoot->initialize( ( *lumiDigiTds )->getIntId(), ( *lumiDigiTds )->getTimeChannel(),
                              ( *lumiDigiTds )->getChargeChannel() );
    lumiDigiRoot->setOverflow( ( *lumiDigiTds )->getOverflow() );
 
    recEvt->addLumiDigi( lumiDigiRoot );
  }
 
  return sc;
}