HltRawCnv.cxx

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#ifndef HltRawCnv_CXX
#define HltRawCnv_CXX 1
 
#include "GaudiKernel/DataObject.h"
#include "GaudiKernel/MsgStream.h"
#include "GaudiKernel/ObjectVector.h"
 
#include "TClonesArray.h"
 
#include "EventModel/EventModel.h"
#include "HltEvent/HltEvent.h" //TDS object
#include "HltEvent/HltRaw.h"   //TDS object
#include "RootCnvSvc/Hlt/HltCnv.h"
#include "RootCnvSvc/Hlt/HltRawCnv.h"
#include "RootCnvSvc/RootAddress.h"
#include "RootEventData/THltEvent.h"
#include "RootEventData/THltRaw.h" // standard root object
 
// Instantiation of a static factory class used by clients to create
// instances of this service
// static CnvFactory<HltRawCnv> s_factory;
// const ICnvFactory& HltRawCnvFactory = s_factory;
 
HltRawCnv::HltRawCnv( ISvcLocator* svc ) : RootEventBaseCnv( classID(), svc ) {
  // Here we associate this converter with the /Event path on the TDS.
  MsgStream log( msgSvc(), "HltRawCnv" );
  // log << MSG::DEBUG << "Constructor called for " << objType() << endmsg;
  m_rootBranchname = "m_hltRawCol";
  // declareObject(EventModel::Hlt::HltRawCol, objType(), m_rootTreename, m_rootBranchname);
  m_adresses.push_back( &m_hltRawCol );
  m_hltRawCol = 0;
}
 
StatusCode HltRawCnv::TObjectToDataObject( DataObject*& refpObject ) {
  // creation of TDS object from root object
 
  MsgStream log( msgSvc(), "HltRawCnv" );
  log << MSG::DEBUG << "HltRawCnv::TObjectToDataObject" << endmsg;
  StatusCode sc = StatusCode::SUCCESS;
 
  // create the TDS location for the HltRaw Collection
  HltRawCol* hltRawTdsCol = new HltRawCol;
  refpObject              = hltRawTdsCol;
  //     sc = m_eds->registerObject(EventModel::Hlt::HltRawCol, hltRawTdsCol);
  //     if (sc.isFailure()) {
  //         log << "Failed to register HltRaw Collection" << endmsg;
  //         return StatusCode::FAILURE;
  //     }
 
  // now convert
  if ( !m_hltRawCol ) return sc;
  TIter    hltRawIter( m_hltRawCol );
  THltRaw* hltRawRoot = 0;
  while ( ( hltRawRoot = (THltRaw*)hltRawIter.Next() ) )
  {
    unsigned int id     = hltRawRoot->getIntId();
    unsigned int time   = hltRawRoot->getTimeChannel();
    unsigned int charge = hltRawRoot->getChargeChannel();
 
    HltRaw* hltRawTds                    = new HltRaw( id );
    m_common.m_rootHltRawMap[hltRawRoot] = hltRawTds;
 
    hltRawTds->setTimeChannel( time );
    hltRawTds->setChargeChannel( charge );
 
    hltRawTdsCol->push_back( hltRawTds );
  }
  // m_hltRawCol->Delete();  // wensp add 2005/12/30
  delete m_hltRawCol;
  m_hltRawCol = 0;
  return StatusCode::SUCCESS;
}
 
StatusCode HltRawCnv::DataObjectToTObject( DataObject* obj, RootAddress* rootaddr ) {
 
  MsgStream log( msgSvc(), "HltRawCnv" );
  log << MSG::DEBUG << "HltRawCnv::DataObjectToTObject" << endmsg;
  StatusCode sc = StatusCode::SUCCESS;
 
  HltRawCol* hltRawColTds = dynamic_cast<HltRawCol*>( obj );
  if ( !hltRawColTds )
  {
    log << MSG::ERROR << "Could not downcast to HltRawCol" << endmsg;
    return StatusCode::FAILURE;
  }
 
  DataObject* evt;
  m_eds->findObject( EventModel::Hlt::Event, evt );
  if ( evt == NULL )
  {
    log << MSG::ERROR << "Could not get HltEvent in TDS " << endmsg;
    return StatusCode::FAILURE;
  }
  HltEvent* devtTds = dynamic_cast<HltEvent*>( evt );
  if ( !devtTds )
  { log << MSG::ERROR << "HltRawCnv:Could not downcast to TDS HltEvent" << endmsg; }
 
  IOpaqueAddress* addr;
 
  m_cnvSvc->getHltCnv()->createRep( evt, addr );
 
  // createRep(evt,addr);
 
  THltEvent* recEvt = m_cnvSvc->getHltCnv()->getWriteObject();
 
  const TObjArray* m_hltRawCol = recEvt->getHltRawCol();
  if ( !m_hltRawCol ) return sc;
  recEvt->clearHltRawCol(); // necessary in case there is I/O at the same time since array is
                            // static
  HltRawCol::const_iterator hltRawTds;
 
  for ( hltRawTds = hltRawColTds->begin(); hltRawTds != hltRawColTds->end(); hltRawTds++ )
  {
    UInt_t time   = ( *hltRawTds )->getTimeChannel();
    UInt_t charge = ( *hltRawTds )->getChargeChannel();
    UInt_t id     = ( *hltRawTds )->getIntId();
 
    THltRaw* hltRawRoot = new THltRaw();
    // m_common.m_hltRawMap[(*hltRawTds)] = hltRawRoot;
 
    hltRawRoot->initialize( id, time, charge );
    recEvt->addHltRaw( hltRawRoot );
  }
 
  return StatusCode::SUCCESS;
}
 
#endif