RecMdcTrackCnv Class Reference

#include <RecMdcTrackCnv.h>

Inheritance diagram for RecMdcTrackCnv:

Public Member Functions
virtual	~RecMdcTrackCnv ()
Public Member Functions inherited from RootEventBaseCnv
	RootEventBaseCnv (const CLID &clid, ISvcLocator *svc)
virtual	~RootEventBaseCnv ()
virtual long	repSvcType () const
virtual StatusCode	initialize ()
virtual StatusCode	finalize ()
void	declareObject (const std::string &fullPath, const CLID &clid, const std::string &treename, const std::string &branchname)
	Store TDS path to link a particular converter to an object on the TDS.
virtual StatusCode	createObj (IOpaqueAddress *addr, DataObject *&dat)
	Convert the persistent object to transient.
virtual StatusCode	createRep (DataObject *pObject, IOpaqueAddress *&refpAddress)
	Convert the transient object to the requested representation.
virtual StatusCode	fillRepRefs (IOpaqueAddress *pAddress, DataObject *pObject)
	Resolve the references of the converted object.
virtual StatusCode	fillObjRefs (IOpaqueAddress *pAddress, DataObject *pObject)
	Resolve the references of the converted object.
virtual StatusCode	DataObjectToTObject (DataObject *dat, RootAddress *addr)=0
	Do the concrete conversion from TDS to ROOT.
virtual StatusCode	TObjectToDataObject (DataObject *&dat)=0
	Do the concrete conversion from ROOT to TDS.
TObject *	getReadObject () const
	get the object to be read
Public Member Functions inherited from Converter< Ty1, Ty2 >
destination *	operator (const source &) const

Static Public Member Functions
static const CLID &	classID ()
Static Public Member Functions inherited from RootEventBaseCnv
static const unsigned char	storageType ()
	Storage type and class ID.

Protected Member Functions
	RecMdcTrackCnv (ISvcLocator *svc)
virtual StatusCode	DataObjectToTObject (DataObject *obj, RootAddress *addr)
	transformation to root
virtual StatusCode	TObjectToDataObject (DataObject *&obj)
	transformation from root
Protected Member Functions inherited from Converter< Ty1, Ty2 >
virtual destination *	convert (const source &) const =0

Friends
class	CnvFactory< RecMdcTrackCnv >

Additional Inherited Members
Public Types inherited from Converter< Ty1, Ty2 >
typedef Ty1	source
typedef Ty2	destination
Protected Attributes inherited from RootEventBaseCnv
RootCnvSvc *	m_cnvSvc
std::vector< RootCnvSvc::Leaf >	m_leaves
RootInterface *	m_rootInterface
	pointer to the RootInterface
IDataProviderSvc *	m_eds
	pointer to eventdataservice
int	m_branchNr
	the branchNr of this converter for writing
int	m_branchNrDst
int	m_branchNrMc
int	m_branchNrRecon
int	m_branchNrEvtRec
int	m_branchNrEvtHeader
int	m_branchNrEvtNavigator
TObject *	m_objRead
	the object that was read
CLID	CLID_top
	the CLID of the upper converter if any
TArrayS *	m_branchNumbers
	array with number of branches for reading
std::string	m_rootBranchname
	root branchname (may be concatenated of severals)
std::string	m_rootTreename
	each converter knows it's treename
std::string	m_currentFileName
std::vector< void * >	m_adresses
	each converter knows the corresponding adresses
RootEvtSelector *	m_evtsel

Detailed Description

Definition at line 15 of file RecMdcTrackCnv.h.

Constructor & Destructor Documentation

~RecMdcTrackCnv()

virtual RecMdcTrackCnv::~RecMdcTrackCnv ( )

inlinevirtual

Definition at line 25 of file RecMdcTrackCnv.h.

{ };

RecMdcTrackCnv()

RecMdcTrackCnv::RecMdcTrackCnv ( ISvcLocator *  svc )

protected

Definition at line 33 of file RecMdcTrackCnv.cxx.

: RootEventBaseCnv(classID(), svc)
{
    // Here we associate this converter with the /Event path on the TDS.
    MsgStream log(msgSvc(), "RecMdcTrackCnv");
    //m_rootTreename ="Rec";
    m_rootBranchname ="m_recMdcTrackCol";
    //declareObject(EventModel::Recon::RecMdcTrackCol, objType(), m_rootTreename, m_rootBranchname);
    m_adresses.push_back(&m_recMdcTrackCol);
    m_recMdcTrackCol=0;
}

Member Function Documentation

classID()

static const CLID & RecMdcTrackCnv::classID ( )

inlinestatic

Definition at line 20 of file RecMdcTrackCnv.h.

  {
    return CLID_RecMdcTrackCol; 
  }

DataObjectToTObject()

StatusCode RecMdcTrackCnv::DataObjectToTObject ( DataObject *  obj, RootAddress *  addr  )

protectedvirtual

transformation to root

Implements RootEventBaseCnv.

Definition at line 186 of file RecMdcTrackCnv.cxx.

                                                                                    {
 
  MsgStream log(msgSvc(), "RecMdcTrackCnv");
  log << MSG::DEBUG << "RecMdcTrackCnv::DataObjectToTObject" << endreq;
 
  RecMdcTrackCol * mdcTrackColTds=dynamic_cast<RecMdcTrackCol *> (obj);
  if (!mdcTrackColTds) {
    log << MSG::ERROR << "Could not downcast to MdcTrackCol" << endreq;
    return StatusCode::FAILURE;
  }
  DataObject *evt;
  StatusCode sc = m_eds->findObject(EventModel::Recon::Event,evt);
  if (!sc.isSuccess()) {
    log << MSG::ERROR << "Could not get ReconEvent in TDS "  << endreq;
    return StatusCode::FAILURE;
  }
  ReconEvent * devtTds=dynamic_cast<ReconEvent *> (evt);
  if (!devtTds) {
    log << MSG::ERROR << "RecMdcTrackCnv:Could not downcast to TDS ReconEvent" << endreq;
  }
 
  IOpaqueAddress *addr;
 
  m_cnvSvc->getRecTrackCnv()->createRep(evt,addr);
  TRecTrackEvent *recEvt=m_cnvSvc->getRecTrackCnv()->getWriteObject();
 
  const TObjArray *m_recMdcTrackCol = recEvt->getRecMdcTrackCol();
  if (!m_recMdcTrackCol) return StatusCode::SUCCESS;
  //necessary in case there is I/O at the same time since array is static
  recEvt->clearRecMdcTrackCol();
 
  RecMdcTrackCol::const_iterator recMdcTrack;
  for (recMdcTrack = mdcTrackColTds->begin(); recMdcTrack != mdcTrackColTds->end(); recMdcTrack++) {
     Int_t      trackId =(*recMdcTrack)->trackId();
     Double_t   helix[5];
     for(int i=0;i<5;i++){
       log<<MSG::INFO<<" recMdcTrack.helix("<<i<<"): "<<(*recMdcTrack)->helix(i)<<endreq;
       helix[i] = (*recMdcTrack)->helix(i);     
     }
 
     Int_t      stat =  (*recMdcTrack)->stat();      
     Double_t   chi =   (*recMdcTrack)->chi2();      
     Int_t      ndof =  (*recMdcTrack)->ndof();       
     Int_t      ns =    (*recMdcTrack)->nster();
     Int_t      nlayer =(*recMdcTrack)->nlayer();       
 
     Double_t er[15];
     for (Int_t i=0; i<15; i++){
       er[i] = (*recMdcTrack)->err(i);
     }
     Int_t      nh =    (*recMdcTrack)->getNhits();     
     // vector<Int_t> vecHits = (*recMdcTrack)->vecHits();
     Double_t   vx0 =   (*recMdcTrack)->getVX0();         
     Double_t   vy0 =   (*recMdcTrack)->getVY0();         
     Double_t   vz0 =   (*recMdcTrack)->getVZ0();
     Double_t   fiterm =(*recMdcTrack)->getFiTerm();
 
     TRecMdcTrack *recMdcTrackRoot = new TRecMdcTrack();
     //m_common.m_recMdcTrackMap[(*recMdcTrack)] = recMdcTrackRoot;
 
     recMdcTrackRoot->setTrackId( trackId );
     recMdcTrackRoot->setHelix(helix);
     log<<MSG::INFO<<" test,recMdcTrackRoot.px: "<<recMdcTrackRoot->px()
                   <<" recMdcTrackRoot.py: "<<recMdcTrackRoot->py()
               <<" recMdcTrackRoot.pz: "<<recMdcTrackRoot->pz()
           <<endreq;
       
     recMdcTrackRoot->setStat( stat );  
     recMdcTrackRoot->setChi2( chi );  
     recMdcTrackRoot->setNdof( ndof );
     recMdcTrackRoot->setNlayer( nlayer );  
     recMdcTrackRoot->setErr( er );   
     recMdcTrackRoot->setNhits( nh );  
     recMdcTrackRoot->setNster( ns  );  
     // recMdcTrackRoot->setVecHits(vecHits);
     recMdcTrackRoot->setVX0( vx0 );
     recMdcTrackRoot->setVY0( vy0 );
     recMdcTrackRoot->setVZ0( vz0 );
     recMdcTrackRoot->setFiTerm( fiterm );
 
     recEvt->addRecMdcTrack(recMdcTrackRoot);
  }
 
 
  return StatusCode::SUCCESS;
}

TObjectToDataObject()

StatusCode RecMdcTrackCnv::TObjectToDataObject ( DataObject *&  obj )

protectedvirtual

transformation from root

Implements RootEventBaseCnv.

Definition at line 45 of file RecMdcTrackCnv.cxx.

                                                                      {
  // creation of TDS object from root object
  MsgStream log(msgSvc(), "RecMdcTrackCnv");
  log << MSG::DEBUG << "RecMdcTrackCnv::TObjectToDataObject" << endreq;
 
  // create the TDS location for the RecMdcTrack Collection
  RecMdcTrackCol* recMdcTrackCol = new RecMdcTrackCol;
  refpObject = recMdcTrackCol;
  // now convert
  if (!m_recMdcTrackCol) return StatusCode::SUCCESS;
  TIter mdcTrackIter(m_recMdcTrackCol);
 
  //----------get hit smartRefVector--------
  //HitRefVec *hitRefVec;
  //int nTk=0;
  //while (mdcTrackIter.Next()){ nTk++; }
  //hitRefVec = new HitRefVec[nTk];
 
  IDataProviderSvc* dataSvc = 0;
  StatusCode sc = serviceLocator()->getService ("EventDataSvc",  
            IDataProviderSvc::interfaceID(), (IInterface*&)dataSvc);
  if (!sc.isSuccess()) {
    log << MSG::FATAL << "Could not get EventDataSvc in RecMdcTrackCnv" << endreq;
    return( StatusCode::FAILURE);
  }
  SmartDataPtr<RecMdcHitCol> recMdcHitCol(dataSvc,"/Event/Recon/RecMdcHitCol");
  if (!recMdcHitCol) {
    log << MSG::FATAL << "Could not find RecMdcHitCol" << endreq;
    return( StatusCode::FAILURE);
  }
  //RecMdcHitCol::iterator iter = recMdcHitCol->begin();
  //for (;iter != recMdcHitCol->end(); iter++ ) {
  //  int tkId = (*iter)->getTrkId(); 
  //  hitRefVec[tkId].push_back(*iter);
  //}
 
  //---------------------------------------
  mdcTrackIter = m_recMdcTrackCol;
  TRecMdcTrack *recMdcTrackRoot = 0;
  while ((recMdcTrackRoot = (TRecMdcTrack*)mdcTrackIter.Next())) {
    int      trackId =  recMdcTrackRoot->trackId();
    int      charge =   recMdcTrackRoot->charge();     
    double   helix[5];
    for(int i=0;i<5; i++){
      helix[i] = recMdcTrackRoot->helix(i);
    }
    double   pxy   = recMdcTrackRoot->pxy();
    double   px    = recMdcTrackRoot->px();
    double   py    = recMdcTrackRoot->py();
    double   pz    = recMdcTrackRoot->pz();
    double   p     = recMdcTrackRoot->p();
    double   theta = recMdcTrackRoot->theta();
    double   phi   = recMdcTrackRoot->phi();
    double   x     = recMdcTrackRoot->x();
    double   y     = recMdcTrackRoot->y();
    double   z     = recMdcTrackRoot->z();
    double   r     = recMdcTrackRoot->r();
    int      stat  = recMdcTrackRoot->stat();      
    double   chi   = recMdcTrackRoot->chi2();      
    int      ndof  = recMdcTrackRoot->ndof();       
    int      nlayer= recMdcTrackRoot->nlayer();       
    double err[15];
    for (int i=0; i<15; i++){
      err[i] = recMdcTrackRoot->err(i);
    }
    int      nh     = recMdcTrackRoot->nhits();     
    int      ns     = recMdcTrackRoot->nster();    
    // vector<int> vecHits = recMdcTrackRoot->vecHits();
    double   vx0    = recMdcTrackRoot->vx0();
    double   vy0    = recMdcTrackRoot->vy0();
    double   vz0    = recMdcTrackRoot->vz0();
    double   fiterm = recMdcTrackRoot->fiTerm();
    RecMdcTrack *recMdcTrack = new RecMdcTrack();
    m_common.m_rootRecMdcTrackMap[recMdcTrackRoot] = recMdcTrack;
 
    recMdcTrack->setTrackId( trackId );
    recMdcTrack->setCharge( charge );
    recMdcTrack->setHelix( helix );
    recMdcTrack->setPxy( pxy );   
    recMdcTrack->setPx( px );   
    recMdcTrack->setPy( py );   
    recMdcTrack->setPz( pz );   
    recMdcTrack->setP( p );   
    recMdcTrack->setTheta( theta );   
    recMdcTrack->setPhi( phi );   
    recMdcTrack->setX( x );   
    recMdcTrack->setY( y );    
    recMdcTrack->setZ( z );   
    recMdcTrack->setR( r );   
    recMdcTrack->setStat( stat );  
    recMdcTrack->setChi2( chi );  
    recMdcTrack->setNdof( ndof );  
    recMdcTrack->setError( err );   
    recMdcTrack->setNhits( nh );  
    recMdcTrack->setNster( ns ); 
    recMdcTrack->setNlayer( nlayer ); 
    // recMdcTrack->setVecHits( vecHits );
    //rec
    recMdcTrack->setVX0( vx0 );   
    recMdcTrack->setVY0( vy0 );    
    recMdcTrack->setVZ0( vz0 );   
    recMdcTrack->setFiTerm( fiterm );  
 
    HitRefVec theHitRefVec;
 
    RecMdcHitCol::iterator iter = recMdcHitCol->begin();
    for (;iter != recMdcHitCol->end(); iter++){
  
      //cout<<" (*iter)->getTrkId(): "<<(*iter)->getTrkId()<<endl;
      if((*iter)->getTrkId() == trackId){
    SmartRef<RecMdcHit> refhit(*iter);
    theHitRefVec.push_back(refhit);
      }
    }
 
    recMdcTrack->setVecHits(theHitRefVec);
    
    int nhits = recMdcTrack->getVecHits().size();
          
    //std::cout<<" mdc hits: "<<nhits<< std::endl;
    
    for(int ii=0; ii <nhits ; ii++){
 
      //cout<<"ddl: "<<(recMdcTrack->getVecHits()[ii])->getDriftDistLeft()<<endl;
      //cout<<"erddl: "<<(recMdcTrack->getVecHits()[ii])->getErrDriftDistLeft()<<endl;
      Identifier id(recMdcTrack->getVecHits()[ii]->getMdcId());
      int layer = MdcID::layer(id);
      int wire = MdcID::wire(id);
      //cout<<"layer: "<<layer<<" wire: "<<wire<<endl;
    } 
      recMdcTrackCol->push_back(recMdcTrack);
  }
 
  delete m_recMdcTrackCol;
  m_recMdcTrackCol = 0;  
  return StatusCode::SUCCESS;
}

Friends And Related Function Documentation

CnvFactory< RecMdcTrackCnv >

friend class CnvFactory< RecMdcTrackCnv >

friend

Definition at line 9 of file RecMdcTrackCnv.h.

---

The documentation for this class was generated from the following files:

• RecMdcTrackCnv.h
• RecMdcTrackCnv.cxx