RootCnvSvc-04-01-15/src/EvtRec/EvtRecCnv.cxx

Go to the documentation of this file.

#include "GaudiKernel/MsgStream.h"
 
#include "EventModel/EventModel.h"
#include "EvtRecEvent/EvtRecObject.h"
#include "RootEventData/TEvtRecObject.h"
 
#include "RootCnvSvc/RootAddress.h"
#include "RootCnvSvc/EvtRec/EvtRecCnv.h"
 
TEvtRecObject* EvtRecCnv::m_objWrite = 0;
 
EvtRecCnv::EvtRecCnv(ISvcLocator* svc)
   : RootEventBaseCnv(classID(), svc)
{
   m_rootBranchname = "";
}
 
StatusCode EvtRecCnv::initialize() {
   StatusCode status = RootEventBaseCnv::initialize();
 
   m_cnvSvc->setEvtRecCnv(this);
 
   return status;
}
 
StatusCode EvtRecCnv::TObjectToDataObject(DataObject*& refpObject) {
   MsgStream log(msgSvc(), "EvtRecCnv");
   log << MSG::DEBUG << "EvtRecCnv::TObjectToDataObject" << endreq;
 
   // create the TDS location for the EvtRecObject
   EvtRecObject* evtRecObject = new EvtRecObject;
   refpObject = evtRecObject;
 
   return StatusCode::SUCCESS;
}
 
StatusCode EvtRecCnv::DataObjectToTObject(DataObject* obj, RootAddress* rootaddr) {
 
   MsgStream log(msgSvc(), "EvtRecCnv");
   log << MSG::DEBUG << "EvtRecCnv::DataObjectToTObject" << endreq;
 
   if ( m_common.m_evtRecObject != NULL ) return StatusCode::SUCCESS;
 
   EvtRecObject* evtRecObject = dynamic_cast<EvtRecObject*> (obj);
   if ( ! evtRecObject ) {
      log << MSG::ERROR << "Could not downcast to EvtRecObject" << endreq;
      return StatusCode::FAILURE;
   }
 
   m_objWrite = new TEvtRecObject();
   m_common.m_evtRecObject = m_objWrite;
 
   // create branch if not yet done
   if ( m_branchNrEvtRec < 0 ) {
      StatusCode sc = m_rootInterface->createBranch(rootaddr->getTreename(),"TEvtRecObject",m_objWrite->ClassName(),&m_objWrite,m_branchNrEvtRec);
 
      if ( sc.isFailure() ) {
        cout<<"Could not create branch TEvtRecObject"<<endl;
    log << MSG::ERROR << "Could not create branch TEvtRecObject" << endreq;
    return sc;
      }
   }
 
   m_objWrite->initialize();
 
   return StatusCode::SUCCESS;
}