MdcTrackCnv Class Reference

#include <MdcTrackCnv.h>

Inheritance diagram for MdcTrackCnv:


Public Types
typedef Ty1	source
typedef Ty2	destination
Public Member Functions
virtual	~MdcTrackCnv ()
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.
TObject *	getReadObject () const
	get the object to be read
destination *	operator (const source &) const
Static Public Member Functions
static const CLID &	classID ()
static const unsigned char	storageType ()
	Storage type and class ID.
Protected Member Functions
	MdcTrackCnv (ISvcLocator *svc)
virtual StatusCode	DataObjectToTObject (DataObject obj, RootAddress addr)
	transformation to root
virtual StatusCode	TObjectToDataObject (DataObject *&obj)
	transformation from root
virtual destination *	convert (const source &) const =0
Protected Attributes
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
Private Attributes
commonData	m_common
	relational maps
TObjArray *	m_mdcTrackCol
	root object to be read
Friends
class	CnvFactory< MdcTrackCnv >

Detailed Description

Definition at line 15 of file MdcTrackCnv.h.

Member Typedef Documentation

template<class Ty1, class Ty2>

typedef Ty2 Converter< Ty1, Ty2 >::destination [inherited]

Definition at line 19 of file Converter.h.

template<class Ty1, class Ty2>

typedef Ty1 Converter< Ty1, Ty2 >::source [inherited]

Definition at line 18 of file Converter.h.

Constructor & Destructor Documentation

virtual MdcTrackCnv::~MdcTrackCnv ( ) [inline, virtual]

Definition at line 25 of file MdcTrackCnv.h.

00025 { };

MdcTrackCnv::MdcTrackCnv ( ISvcLocator * svc ) [protected]

Definition at line 24 of file MdcTrackCnv.cxx.

References RootEventBaseCnv::m_adresses, m_mdcTrackCol, RootEventBaseCnv::m_rootBranchname, and msgSvc().

00025 : RootEventBaseCnv(classID(), svc)
00026 {
00027     // Here we associate this converter with the /Event path on the TDS.
00028     MsgStream log(msgSvc(), "MdcTrackCnv");
00029     m_rootBranchname ="m_mdcTrackCol";
00030     m_adresses.push_back(&m_mdcTrackCol);
00031     m_mdcTrackCol=0;
00032 }

Member Function Documentation

static const CLID& MdcTrackCnv::classID ( ) [inline, static]

Definition at line 20 of file MdcTrackCnv.h.

References CLID_DstMdcTrackCol.

Referenced by RootCnvSvc::addConverters().

00021   {
00022        return CLID_DstMdcTrackCol; 
00023   }

template<class Ty1, class Ty2>

virtual destination* Converter< Ty1, Ty2 >::convert ( const source & ) const [protected, pure virtual, inherited]

StatusCode RootEventBaseCnv::createObj	(	IOpaqueAddress *	addr,
		DataObject *&	dat
	)			`[virtual, inherited]`

Convert the persistent object to transient.

Reimplemented in EventCnv.

Definition at line 157 of file RootEventBaseCnv.cxx.

References RootEventBaseCnv::CLID_top, Bes_Common::DEBUG, calibUtil::ERROR, RootInterface::getBranchEntry(), RootAddress::getBranchname(), RootInterface::getCurrentFileName(), RootInterface::getENDFILE(), RootInterface::getEntries(), RootAddress::getEntryNr(), RootAddress::getNrBranches(), RootAddress::getPath(), RootEventBaseCnv::getReadObject(), RootEvtSelector::getRecId(), RootInterface::getSelectFromTag(), RootAddress::getTreename(), Bes_Common::INFO, RootEventBaseCnv::m_adresses, RootEventBaseCnv::m_branchNumbers, RootEventBaseCnv::m_currentFileName, RootEventBaseCnv::m_eds, RootEventBaseCnv::m_evtsel, RootEventBaseCnv::m_objRead, RootEventBaseCnv::m_rootInterface, msgSvc(), RootInterface::setBranchAddress(), RootAddress::setEntryNr(), subSeperate::temp, and RootEventBaseCnv::TObjectToDataObject().

00158                                                            {
00159   // transform ROOT object to TDS object
00160   MsgStream log(msgSvc(), "RootEventBaseCnv");
00161   log << MSG::DEBUG << "RootEventBaseCnv::createObj with clid " <<addr->clID()<< endreq;
00162   StatusCode sc;
00163 
00164   // add 2005-11-29
00165   // log<<MSG::INFO<<"######### RootEventBaseCnv ::createObj begin of createObj:  m_branchNumbers "<<m_branchNumbers->GetSize()<<"###############"<<endreq;
00166 
00167   RootAddress *raddr=dynamic_cast<RootAddress *>(addr);
00168   if (!raddr) {
00169     log << MSG::ERROR << "Could not downcast to Root address" << endreq;
00170     return StatusCode::FAILURE;
00171   }
00172  
00173   static int temp =0;   //control the begin of each files 2005-12-01
00174   static int entryN =0; //control the event number of each files 2005-21-01
00175   static int brN =0; //control munber of branch of the tree;
00176   int lastBrn = brN;
00177   //lastBrn = brN; 
00178   static int branchN=0;
00179   static bool isSet=true;
00180 
00181   static int entryBefore = 0;
00182   static bool addEntryEachFile = true;
00183  
00184  
00185    if(m_rootInterface->getENDFILE() || (temp >0 && temp < branchN)){ // if the file has get the end:y the go to next file to create a new tree
00186     
00187     if(m_rootInterface->getENDFILE() ) {
00188       entryN = 0;
00189     }
00190     
00191     temp++;
00192     
00193     delete m_branchNumbers;
00194     m_branchNumbers = new TArrayS(0);
00195    
00196     if(temp == branchN) {
00197       temp =0;
00198     }
00199    }
00200 
00201    if(m_rootInterface->getENDFILE()) addEntryEachFile = true;
00202    // the 2nd method 
00203    if(m_evtsel->getRecId() - entryBefore == 0) { // first event in this file
00204      delete m_branchNumbers;
00205      m_branchNumbers = new TArrayS(0);
00206    }
00207 
00208    //new method to initialize the branchNumber 
00209    if(m_currentFileName=="") m_currentFileName = m_rootInterface->getCurrentFileName();
00210    if(!(m_currentFileName == m_rootInterface->getCurrentFileName())){ 
00211            m_currentFileName = m_rootInterface->getCurrentFileName();
00212            delete m_branchNumbers;
00213            m_branchNumbers = new TArrayS(0);
00214    }   
00215    //---------------------------------------- 
00216    
00217   if (m_branchNumbers->GetSize()<=0) {
00218     if(isSet) brN++;
00219     int branchNumber;
00220     for (int nb=0;nb<raddr->getNrBranches();nb++) {
00221       sc=m_rootInterface->setBranchAddress(raddr->getTreename().c_str(),raddr->getBranchname(nb).c_str(),m_adresses[nb],branchNumber);
00222       if (!sc.isSuccess()) 
00223       {
00224         if(isSet) brN--;    //liangyt: if fail to retrieve this branch, this will be not a effective branch.
00225         //entryN++;   //liangyt: this is the second method
00226         if(temp>0) temp--;  //temp > 0 means recording effective branch number.
00227         return sc;
00228       }
00229       m_branchNumbers->Set(nb+1);
00230       m_branchNumbers->AddAt(branchNumber,nb);
00231      
00232     }
00233   }
00234 
00236   if(addEntryEachFile&&(m_evtsel->getRecId()>entryBefore)){   // for a new file, add entry for ONLY one time.
00237     entryBefore += m_rootInterface->getEntries();
00238     addEntryEachFile = false;
00239   }
00240 
00241   if(lastBrn == brN && isSet ){
00242     branchN = brN;
00243     isSet=false;    
00244   }
00245 
00246   if(isSet==false) log << MSG::INFO <<" 1st method set event as : "<<int(entryN/branchN)<<endreq;
00247   if(isSet==false) raddr->setEntryNr(int(entryN/branchN));//former method, keep it to be backup.
00248   if(m_evtsel) log << MSG::INFO <<" event id = "<<m_evtsel->getRecId()<<endreq;
00249 
00250 
00251   int eventID = 0;
00252   if(entryBefore > m_evtsel->getRecId())
00253     eventID = m_evtsel->getRecId() + m_rootInterface->getEntries() - entryBefore;
00254   else if(entryBefore == m_evtsel->getRecId()) eventID = 0;
00255   else log << MSG::ERROR <<"eventId error!!!"<<endreq;
00256   
00257   log << MSG::INFO <<" 2nd  method set event as : "<<eventID<<endreq;
00258   
00259   if(m_evtsel) raddr->setEntryNr(eventID);
00260 
00261   //add dengzy
00262   if(m_rootInterface->getSelectFromTag()!=0)
00263   {
00264     if(m_evtsel)
00265       raddr->setEntryNr( m_evtsel->getRecId() );
00266   }//end of add by dengzy
00267 
00268   // read branch
00269   
00270   if (m_branchNumbers->GetSize()>0) {
00271     int nbtot=0,nb;
00272     for (int ib=0;ib<m_branchNumbers->GetSize();ib++) {
00273       //sc=m_rootInterface->getBranchEntry(m_branchNumbers->At(ib),raddr->getEntryNr(),nb);
00274       //change to get branch entry with addr(set address for each entry) liangyt
00275       sc=m_rootInterface->getBranchEntry(m_branchNumbers->At(ib),raddr->getEntryNr(),m_adresses[ib],nb);      
00276       if (sc.isFailure()) {
00277         log << MSG::ERROR << "Could not read branch " << raddr->getBranchname(nb) << endreq;
00278         return sc;
00279       }
00280       nbtot+=nb;
00281     }
00282   }
00283      
00284   else {   // get ROOT object
00285     if (CLID_top) {
00286       IConverter *p=conversionSvc()->converter(CLID_top);
00287       RootEventBaseCnv *cnv=dynamic_cast<RootEventBaseCnv *>(p);
00288       if (!cnv) {
00289         log << MSG::ERROR << "Could not downcast to RootEventBaseCnv "  << endreq;
00290         return StatusCode::FAILURE;
00291       }
00292       m_objRead=cnv->getReadObject();
00293     }
00294   }
00295 
00296   //do concrete transformation in derived converter
00297   sc = TObjectToDataObject(refpObject);
00298   if (sc.isFailure()) {
00299     log << MSG::ERROR << "Could not transform object" << endreq;
00300     return sc;
00301   }
00302 
00303   // verify if we have to register
00304   IRegistry* ent = addr->registry();
00305   if ( ent == 0)   {
00306        sc=m_eds->registerObject(raddr->getPath(),refpObject);
00307        if (sc.isFailure()) {
00308          log << MSG::ERROR << "Could not register object " << raddr->getPath()<<" status "<<sc.getCode()<<endreq;
00309        }
00310        //    }
00311   }
00312 
00313   entryN++;
00314   return StatusCode::SUCCESS;
00315 }

StatusCode RootEventBaseCnv::createRep	(	DataObject *	pObject,
		IOpaqueAddress *&	refpAddress
	)			`[virtual, inherited]`

Convert the transient object to the requested representation.

Definition at line 78 of file RootEventBaseCnv.cxx.

References RootCnvSvc::createAddress(), RootEventBaseCnv::DataObjectToTObject(), calibUtil::ERROR, RootEventBaseCnv::m_cnvSvc, and msgSvc().

00079                                                            {
00080   // Purpose and Method: Convert the transient object to ROOT
00081 
00082   MsgStream log(msgSvc(), "RootEventBaseCnv");
00083  
00084   StatusCode sc= StatusCode::SUCCESS;
00085   // get the corresponding address 
00086   RootAddress *rootaddr;
00087   sc=m_cnvSvc->createAddress(obj,addr);
00088 
00089   rootaddr = dynamic_cast<RootAddress *>(addr);
00090 
00091   if (sc.isFailure() || !rootaddr  ) { 
00092     log << MSG::ERROR << "Could not create address for clid " <<obj->clID()<<", objname "<<obj->name()<<endreq;
00093     return StatusCode::FAILURE;
00094   }
00095 
00096   //  do the real conversion in the derived converter
00097   sc = DataObjectToTObject(obj,rootaddr);
00098 
00099   delete addr;
00100   addr = NULL;
00101 
00102   if (sc.isFailure()) {
00103     log << MSG::ERROR << "Could not transform object" << endreq;
00104     return sc;
00105   }
00106 
00107   return StatusCode::SUCCESS;
00108 }

StatusCode MdcTrackCnv::DataObjectToTObject	(	DataObject *	obj,
		RootAddress *	addr
	)			`[protected, virtual]`

transformation to root

Implements RootEventBaseCnv.

Definition at line 126 of file MdcTrackCnv.cxx.

References TDstEvent::addMdcTrack(), TDstEvent::clearMdcTrackCol(), RootEventBaseCnv::createRep(), Bes_Common::DEBUG, showlog::err, calibUtil::ERROR, EventModel::Dst::Event, RootCnvSvc::getDstCnv(), TDstEvent::getMdcTrackCol(), DstCnv::getWriteObject(), genRecEmupikp::i, Bes_Common::INFO, RootEventBaseCnv::m_cnvSvc, RootEventBaseCnv::m_eds, m_mdcTrackCol, msgSvc(), ns, TMdcTrack::px(), TMdcTrack::py(), TMdcTrack::pz(), TMdcTrack::setChi2(), TMdcTrack::setErr(), TMdcTrack::setFirstLayer(), TMdcTrack::setHelix(), TMdcTrack::setLastLayer(), TMdcTrack::setNdof(), TMdcTrack::setNlayer(), TMdcTrack::setNster(), TMdcTrack::setStat(), TMdcTrack::setTrackId(), and TMdcTrack::trackId().

00126                                                                                  {
00127 
00128   MsgStream log(msgSvc(), "MdcTrackCnv");
00129   log << MSG::DEBUG << "MdcTrackCnv::DataObjectToTObject" << endreq;
00130   StatusCode sc=StatusCode::SUCCESS;
00131  
00132   DstMdcTrackCol * mdcTrackColTds=dynamic_cast<DstMdcTrackCol *> (obj);
00133   if (!mdcTrackColTds) {
00134     log << MSG::ERROR << "Could not downcast to MdcTrackCol" << endreq;
00135     return StatusCode::FAILURE;
00136   }
00137  
00138   DataObject *evt;
00139   m_eds->findObject(EventModel::Dst::Event,evt);
00140   if (evt==NULL) {
00141     log << MSG::ERROR << "Could not get DstEvent in TDS "  << endreq;
00142     return StatusCode::FAILURE;
00143   }
00144   DstEvent * devtTds=dynamic_cast<DstEvent *> (evt);
00145   if (!devtTds) {
00146     log << MSG::ERROR << "MdcTrackCnv:Could not downcast to TDS DstEvent" << endreq;
00147   }
00148   IOpaqueAddress *addr;
00149 
00150   m_cnvSvc->getDstCnv()->createRep(evt,addr); 
00151   TDstEvent *recEvt=m_cnvSvc->getDstCnv()->getWriteObject();
00152 
00153   const TObjArray *m_mdcTrackCol = recEvt->getMdcTrackCol();
00154   if (!m_mdcTrackCol) return sc;
00155   recEvt->clearMdcTrackCol(); //necessary in case there is I/O at the same time since array is static
00156   DstMdcTrackCol::const_iterator mdcTrackTds;
00157 
00158   for (mdcTrackTds = mdcTrackColTds->begin(); mdcTrackTds != mdcTrackColTds->end(); mdcTrackTds++) {
00159      Int_t      trackId =(*mdcTrackTds)->trackId();
00160      Double_t   helix[5];
00161      for(int i=0;i<5;i++){
00162        helix[i] = (*mdcTrackTds)->helix(i) ; 
00163      }    
00164      Int_t    stat = (*mdcTrackTds)->stat();      
00165      Double_t chi =  (*mdcTrackTds)->chi2();      
00166      Int_t    ndof = (*mdcTrackTds)->ndof();       
00167      Double_t err[15];
00168      for (Int_t i=0; i<15; i++){  
00169        err[i] = (*mdcTrackTds)->err(i);
00170      }
00171      Int_t ns = (*mdcTrackTds)->nster();
00172      Int_t fL = (*mdcTrackTds)->firstLayer();
00173      Int_t lL = (*mdcTrackTds)->lastLayer();
00174      Int_t nlayer = (*mdcTrackTds)->nlayer();       
00175 
00176      TMdcTrack *mdcTrackRoot = new TMdcTrack();
00177      //m_common.m_mdcTrackMap[(*mdcTrackTds)] = mdcTrackRoot;
00178      mdcTrackRoot->setTrackId( trackId );
00179     
00180      mdcTrackRoot->setHelix(helix);
00181      log<<MSG::INFO<<"test,trackId: "<<mdcTrackRoot->trackId()<<endreq;
00182      log<<MSG::INFO<<"test,px: "<<mdcTrackRoot->px()
00183                    <<"test,py: "<<mdcTrackRoot->py()
00184                    <<"test,pz: "<<mdcTrackRoot->pz()<<endreq;
00185  
00186      mdcTrackRoot->setStat( stat );  
00187      mdcTrackRoot->setChi2( chi );  
00188      mdcTrackRoot->setNdof( ndof );  
00189      mdcTrackRoot->setErr( err );   
00190      mdcTrackRoot->setNster( ns  );  
00191      mdcTrackRoot->setFirstLayer(fL);
00192      mdcTrackRoot->setLastLayer(lL);
00193      mdcTrackRoot->setNlayer(nlayer);
00194      
00195      recEvt->addMdcTrack(mdcTrackRoot);
00196   }
00197 
00198   return StatusCode::SUCCESS;
00199 }

void RootEventBaseCnv::declareObject	(	const std::string &	fullPath,
		const CLID &	clid,
		const std::string &	treename,
		const std::string &	branchname
	)			`[inherited]`

Store TDS path to link a particular converter to an object on the TDS.

Definition at line 150 of file RootEventBaseCnv.cxx.

References RootEventBaseCnv::m_leaves.

Referenced by RecMucRecHitCnv::RecMucRecHitCnv().

00151                                                                                       {
00152     // Purpose and Method:  Save the path on the TDS, treename, pathname in the m_leaves vector, 
00153     //   corresponding to the DataObject that the converter handles.
00154    m_leaves.push_back(RootCnvSvc::Leaf(path, cl,treename,branchname));
00155 }

StatusCode RootEventBaseCnv::fillObjRefs	(	IOpaqueAddress *	pAddress,
		DataObject *	pObject
	)			`[virtual, inherited]`

Resolve the references of the converted object.

Definition at line 117 of file RootEventBaseCnv.cxx.

References msgSvc().

00118                                                  {
00119     // Purpose and Method:  Resolve the references of the converted object.
00120     //     It is expected that derived classes will override this method.
00121     MsgStream log(msgSvc(), "RootEventBaseCnv");
00122     return StatusCode::SUCCESS;
00123 }

StatusCode RootEventBaseCnv::fillRepRefs	(	IOpaqueAddress *	pAddress,
		DataObject *	pObject
	)			`[virtual, inherited]`

Resolve the references of the converted object.

Definition at line 109 of file RootEventBaseCnv.cxx.

References msgSvc().

00110                                                  {
00111     // Purpose and Method:  Resolve the references of the converted object.
00112     //     It is expected that derived classes will override this method.
00113     MsgStream log(msgSvc(), "RootEventBaseCnv");
00114     return StatusCode::SUCCESS;
00115 }

StatusCode RootEventBaseCnv::finalize ( ) [virtual, inherited]

Definition at line 142 of file RootEventBaseCnv.cxx.

References RootEventBaseCnv::m_cnvSvc.

00142                                         {
00143     if ( m_cnvSvc )     {
00144         m_cnvSvc->release();
00145         m_cnvSvc=0;
00146     }
00147     return Converter::finalize();
00148 }

TObject* RootEventBaseCnv::getReadObject ( ) const [inline, inherited]

get the object to be read

Definition at line 125 of file RootEventBaseCnv.h.

References RootEventBaseCnv::m_objRead.

Referenced by RootEventBaseCnv::createObj().

00125 { return m_objRead;}

StatusCode RootEventBaseCnv::initialize ( ) [virtual, inherited]

Reimplemented in DigiCnv, DstCnv, EvtHeaderCnv, EvtNavigatorCnv, EvtRecCnv, HltCnv, McCnv, RecTrackCnv, and TrigCnv.

Definition at line 126 of file RootEventBaseCnv.cxx.

References IID_IRootCnvSvc, and RootEventBaseCnv::m_cnvSvc.

Referenced by TrigCnv::initialize(), RecTrackCnv::initialize(), McCnv::initialize(), HltCnv::initialize(), EvtRecCnv::initialize(), EvtNavigatorCnv::initialize(), EvtHeaderCnv::initialize(), DstCnv::initialize(), and DigiCnv::initialize().

00126                                           {
00127  
00128   StatusCode status = Converter::initialize();
00129 
00130   if ( status.isSuccess() )   {
00131     IService* isvc = 0;
00132     status = serviceLocator()->service("RootCnvSvc", isvc, false);
00133     if ( !status.isSuccess() )   status = serviceLocator()->service("EventCnvSvc", isvc, true);
00134     if ( status.isSuccess() )   {
00135       status = isvc->queryInterface(IID_IRootCnvSvc, (void**)&m_cnvSvc);
00136     }
00137   }
00138   
00139   return status;
00140 }

template<class Ty1, class Ty2>

destination* Converter< Ty1, Ty2 >::operator ( const source & ) const [inline, inherited]

virtual long RootEventBaseCnv::repSvcType ( ) const [inline, virtual, inherited]

Definition at line 88 of file RootEventBaseCnv.h.

References ROOT_StorageType.

00088                                     { 
00089       return ROOT_StorageType; 
00090     }

static const unsigned char RootEventBaseCnv::storageType ( ) [inline, static, inherited]

Storage type and class ID.

Definition at line 84 of file RootEventBaseCnv.h.

References ROOT_StorageType.

00084                                                   {
00085       return ROOT_StorageType;
00086     }

StatusCode MdcTrackCnv::TObjectToDataObject ( DataObject *& obj ) [protected, virtual]

transformation from root

Implements RootEventBaseCnv.

Definition at line 34 of file MdcTrackCnv.cxx.

00034                                                                    {
00035     // creation of TDS object from root object
00036     MsgStream log(msgSvc(), "MdcTrackCnv");
00037     log << MSG::DEBUG << "MdcTrackCnv::TObjectToDataObject" << endreq;
00038     StatusCode sc=StatusCode::SUCCESS;
00039 
00040     // create the TDS location for the MdcTrack Collection
00041     DstMdcTrackCol* mdcTrackTdsCol = new DstMdcTrackCol;
00042     refpObject=mdcTrackTdsCol;
00043 
00044     // now convert
00045     if (!m_mdcTrackCol) return sc;
00046     TIter mdcTrackIter(m_mdcTrackCol);
00047     TMdcTrack *mdcTrackRoot = 0;
00048     while ((mdcTrackRoot = (TMdcTrack*)mdcTrackIter.Next())) {
00049 
00050      int      trackId = mdcTrackRoot->trackId();
00051      int      charge  = mdcTrackRoot->charge();     
00052      double   helix[5];
00053      for(int i=0; i<5; i++){
00054        helix[i] = mdcTrackRoot->helix(i);
00055        log<<MSG::INFO<<"in MdcTrackCnv, helix["<<i<<"]: "<<helix[i]<<endreq;
00056      }
00057      double   pxy =     mdcTrackRoot->pxy();       
00058      double   px =      mdcTrackRoot->px();        
00059      double   py =      mdcTrackRoot->py();        
00060      double   pz =      mdcTrackRoot->pz();        
00061      double   p =       mdcTrackRoot->p();         
00062      double   theta =   mdcTrackRoot->theta();     
00063      double   phi =     mdcTrackRoot->phi();       
00064      double   x =       mdcTrackRoot->x();         
00065      double   y =       mdcTrackRoot->y();         
00066      double   z =       mdcTrackRoot->z();         
00067      double   r =       mdcTrackRoot->r();         
00068      int      stat =    mdcTrackRoot->stat();      
00069      double   chi =     mdcTrackRoot->chi2();      
00070      int      ndof =    mdcTrackRoot->ndof();       
00071      int      ns =      mdcTrackRoot->nster();
00072      int      nlayer =  mdcTrackRoot->nlayer();
00073      
00074      double err[15];
00075      for (int i=0; i<15; i++){
00076        err[i] = mdcTrackRoot->err(i);
00077      }
00078    
00079      double poca[3];
00080      poca[0] = x;
00081      poca[1] = y;
00082      poca[2] = z;
00083 
00084      log<<MSG::INFO<<"in MdcTrackCnv, mdcTrackRoot.nster "<<ns<<endreq;
00085      
00086      DstMdcTrack *mdcTrackTds = new DstMdcTrack();
00087      m_common.m_rootMdcTrackMap[mdcTrackRoot] = mdcTrackTds;
00088 
00089      mdcTrackTds->setTrackId( trackId );
00090     log<<MSG::INFO<<" dstMdcTrack trkid: "<<mdcTrackTds->trackId()<<endreq;
00091   
00092      mdcTrackTds->setCharge( charge );
00093      mdcTrackTds->setHelix(helix);
00094      mdcTrackTds->setPoca(poca);
00095      
00096      log<<MSG::INFO<<"dstMdcTrack helix: "<<mdcTrackTds->helix()<<endreq;
00097     
00098      mdcTrackTds->setPxy( pxy );   
00099      mdcTrackTds->setPx( px );   
00100      mdcTrackTds->setPy( py );   
00101      mdcTrackTds->setPz( pz );   
00102      mdcTrackTds->setP( p );   
00103      mdcTrackTds->setTheta( theta );   
00104      mdcTrackTds->setPhi( phi );   
00105      mdcTrackTds->setX( x );   
00106      mdcTrackTds->setY( y );    
00107      mdcTrackTds->setZ( z );   
00108      mdcTrackTds->setR( r );   
00109      mdcTrackTds->setStat( stat );  
00110      mdcTrackTds->setChi2( chi );  
00111      mdcTrackTds->setNdof( ndof );  
00112      mdcTrackTds->setError( err );   
00113      mdcTrackTds->setNster( ns  ); 
00114      mdcTrackTds->setNlayer( nlayer ); 
00115      
00116      log<<MSG::INFO<<" dstMdcTrack nster: "<<mdcTrackTds->nster()<<endreq;
00117        
00118      mdcTrackTdsCol->push_back(mdcTrackTds);
00119     
00120      }
00121     delete m_mdcTrackCol;
00122     m_mdcTrackCol = 0;  
00123     return StatusCode::SUCCESS;
00124 }