MucDigiCnv.cxx

Go to the documentation of this file.

#ifndef MucDigiCnv_CXX
#define MucDigiCnv_CXX 1
 
#include "GaudiKernel/DataObject.h"
#include "GaudiKernel/MsgStream.h"
#include "GaudiKernel/ObjectVector.h"
 
#include "TClonesArray.h"
 
#include "EventModel/EventModel.h"
#include "MucRawEvent/MucDigi.h" //TDS object
#include "RawEvent/DigiEvent.h"  //TDS object
#include "RootCnvSvc/Digi/DigiCnv.h"
#include "RootCnvSvc/Digi/MucDigiCnv.h"
#include "RootCnvSvc/RootAddress.h"
#include "RootEventData/TDigiEvent.h"
#include "RootEventData/TMucDigi.h" // standard root object
 
// Instantiation of a static factory class used by clients to create
// instances of this service
// static CnvFactory<MucDigiCnv> s_factory;
// const ICnvFactory& MucDigiCnvFactory = s_factory;
 
MucDigiCnv::MucDigiCnv( ISvcLocator* svc ) : RootEventBaseCnv( classID(), svc ) {
  // Here we associate this converter with the /Event path on the TDS.
  MsgStream log( msgSvc(), "MucDigiCnv" );
  // log << MSG::DEBUG << "Constructor called for " << objType() << endmsg;
  m_rootBranchname = "m_mucDigiCol";
  // declareObject(EventModel::Digi::MucDigiCol, objType(), m_rootTreename, m_rootBranchname);
  m_adresses.push_back( &m_mucDigiCol );
  m_mucDigiCol = 0;
}
 
StatusCode MucDigiCnv::TObjectToDataObject( DataObject*& refpObject ) {
  // creation of TDS object from root object
 
  MsgStream log( msgSvc(), "MucDigiCnv" );
  log << MSG::DEBUG << "MucDigiCnv::TObjectToDataObject" << endmsg;
  StatusCode sc = StatusCode::SUCCESS;
 
  // create the TDS location for the MucDigi Collection
  MucDigiCol* mucDigiTdsCol = new MucDigiCol;
  refpObject                = mucDigiTdsCol;
 
  // now convert
  if ( !m_mucDigiCol ) return sc;
  TIter     mucDigiIter( m_mucDigiCol );
  TMucDigi* mucDigiRoot = 0;
  while ( ( mucDigiRoot = (TMucDigi*)mucDigiIter.Next() ) )
  {
    unsigned int id         = mucDigiRoot->getIntId();
    unsigned int time       = mucDigiRoot->getTimeChannel();
    unsigned int charge     = mucDigiRoot->getChargeChannel();
    int          trackIndex = mucDigiRoot->getTrackIndex();
 
    MucDigi* mucDigiTds                    = new MucDigi( id );
    m_common.m_rootMucDigiMap[mucDigiRoot] = mucDigiTds;
 
    mucDigiTds->setTimeChannel( time );
    mucDigiTds->setChargeChannel( charge );
    mucDigiTds->setTrackIndex( trackIndex );
    mucDigiTdsCol->push_back( mucDigiTds );
  }
  // m_mucDigiCol->Delete();  // wensp add 2005/12/30
  delete m_mucDigiCol;
  m_mucDigiCol = 0;
  return StatusCode::SUCCESS;
}
 
StatusCode MucDigiCnv::DataObjectToTObject( DataObject* obj, RootAddress* rootaddr ) {
 
  MsgStream log( msgSvc(), "MucDigiCnv" );
  log << MSG::DEBUG << "MucDigiCnv::DataObjectToTObject" << endmsg;
  StatusCode sc = StatusCode::SUCCESS;
 
  MucDigiCol* mucDigiColTds = dynamic_cast<MucDigiCol*>( obj );
  if ( !mucDigiColTds )
  {
    log << MSG::ERROR << "Could not downcast to MucDigiCol" << 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 << "MucDigiCnv:Could not downcast to TDS DigiEvent" << endmsg; }
  IOpaqueAddress* addr;
 
  m_cnvSvc->getDigiCnv()->createRep( evt, addr );
  TDigiEvent* recEvt = m_cnvSvc->getDigiCnv()->getWriteObject();
 
  const TObjArray* m_mucDigiCol = recEvt->getMucDigiCol();
  if ( !m_mucDigiCol ) return sc;
  recEvt->clearMucDigiCol(); // necessary in case there is I/O at the same time since array is
                             // static
  MucDigiCol::const_iterator mucDigiTds;
 
  for ( mucDigiTds = mucDigiColTds->begin(); mucDigiTds != mucDigiColTds->end(); mucDigiTds++ )
  {
    UInt_t time       = ( *mucDigiTds )->getTimeChannel();
    UInt_t charge     = ( *mucDigiTds )->getChargeChannel();
    UInt_t id         = ( *mucDigiTds )->getIntId();
    Int_t  trackIndex = ( *mucDigiTds )->getTrackIndex();
 
    TMucDigi* mucDigiRoot = new TMucDigi();
    // m_common.m_mucDigiMap[(*mucDigiTds)] = mucDigiRoot;
 
    mucDigiRoot->initialize( id, time, charge );
    mucDigiRoot->setTrackIndex( trackIndex );
    recEvt->addMucDigi( mucDigiRoot );
  }
 
  return StatusCode::SUCCESS;
}
#endif