#include <MdcTrackCnv.h>

Inheritance diagram for MdcTrackCnv:

Public Member Functions
virtual	~MdcTrackCnv ()

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
	MdcTrackCnv (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< MdcTrackCnv >

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 MdcTrackCnv.h.

Constructor & Destructor Documentation

◆ ~MdcTrackCnv()

virtual MdcTrackCnv::~MdcTrackCnv ( )

inlinevirtual

Definition at line 25 of file MdcTrackCnv.h.

25{ };

◆ MdcTrackCnv()

MdcTrackCnv::MdcTrackCnv ( ISvcLocator * svc )

protected

Definition at line 24 of file MdcTrackCnv.cxx.

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

Member Function Documentation

◆ classID()

static const CLID & MdcTrackCnv::classID ( )

inlinestatic

Definition at line 20 of file MdcTrackCnv.h.

  {
       return CLID_DstMdcTrackCol; 
  }

◆ DataObjectToTObject()

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

protectedvirtual

transformation to root

Implements RootEventBaseCnv.

Definition at line 126 of file MdcTrackCnv.cxx.

                                                                                 {
 
  MsgStream log(msgSvc(), "MdcTrackCnv");
  log << MSG::DEBUG << "MdcTrackCnv::DataObjectToTObject" << endreq;
  StatusCode sc=StatusCode::SUCCESS;
 
  DstMdcTrackCol * mdcTrackColTds=dynamic_cast<DstMdcTrackCol *> (obj);
  if (!mdcTrackColTds) {
    log << MSG::ERROR << "Could not downcast to MdcTrackCol" << endreq;
    return StatusCode::FAILURE;
  }
 
  DataObject *evt;
  m_eds->findObject(EventModel::Dst::Event,evt);
  if (evt==NULL) {
    log << MSG::ERROR << "Could not get DstEvent in TDS "  << endreq;
    return StatusCode::FAILURE;
  }
  DstEvent * devtTds=dynamic_cast<DstEvent *> (evt);
  if (!devtTds) {
    log << MSG::ERROR << "MdcTrackCnv:Could not downcast to TDS DstEvent" << endreq;
  }
  IOpaqueAddress *addr;
 
  m_cnvSvc->getDstCnv()->createRep(evt,addr); 
  TDstEvent *recEvt=m_cnvSvc->getDstCnv()->getWriteObject();
 
  const TObjArray *m_mdcTrackCol = recEvt->getMdcTrackCol();
  if (!m_mdcTrackCol) return sc;
  recEvt->clearMdcTrackCol(); //necessary in case there is I/O at the same time since array is static
  DstMdcTrackCol::const_iterator mdcTrackTds;
 
  for (mdcTrackTds = mdcTrackColTds->begin(); mdcTrackTds != mdcTrackColTds->end(); mdcTrackTds++) {
     Int_t      trackId =(*mdcTrackTds)->trackId();
     Double_t   helix[5];
     for(int i=0;i<5;i++){
       helix[i] = (*mdcTrackTds)->helix(i) ; 
     }    
     Int_t    stat = (*mdcTrackTds)->stat();      
     Double_t chi =  (*mdcTrackTds)->chi2();      
     Int_t    ndof = (*mdcTrackTds)->ndof();       
     Double_t err[15];
     for (Int_t i=0; i<15; i++){  
       err[i] = (*mdcTrackTds)->err(i);
     }
     Int_t ns = (*mdcTrackTds)->nster();
     Int_t fL = (*mdcTrackTds)->firstLayer();
     Int_t lL = (*mdcTrackTds)->lastLayer();
     Int_t nlayer = (*mdcTrackTds)->nlayer();       
 
     TMdcTrack *mdcTrackRoot = new TMdcTrack();
     //m_common.m_mdcTrackMap[(*mdcTrackTds)] = mdcTrackRoot;
     mdcTrackRoot->setTrackId( trackId );
    
     mdcTrackRoot->setHelix(helix);
     log<<MSG::INFO<<"test,trackId: "<<mdcTrackRoot->trackId()<<endreq;
     log<<MSG::INFO<<"test,px: "<<mdcTrackRoot->px()
                   <<"test,py: "<<mdcTrackRoot->py()
               <<"test,pz: "<<mdcTrackRoot->pz()<<endreq;
 
     mdcTrackRoot->setStat( stat );  
     mdcTrackRoot->setChi2( chi );  
     mdcTrackRoot->setNdof( ndof );  
     mdcTrackRoot->setErr( err );   
     mdcTrackRoot->setNster( ns  );  
     mdcTrackRoot->setFirstLayer(fL);
     mdcTrackRoot->setLastLayer(lL);
     mdcTrackRoot->setNlayer(nlayer);
     
     recEvt->addMdcTrack(mdcTrackRoot);
  }
 
  return StatusCode::SUCCESS;
}

◆ TObjectToDataObject()

StatusCode MdcTrackCnv::TObjectToDataObject ( DataObject *& obj )

protectedvirtual

transformation from root

Implements RootEventBaseCnv.

Definition at line 34 of file MdcTrackCnv.cxx.

                                                                   {
    // creation of TDS object from root object
    MsgStream log(msgSvc(), "MdcTrackCnv");
    log << MSG::DEBUG << "MdcTrackCnv::TObjectToDataObject" << endreq;
    StatusCode sc=StatusCode::SUCCESS;
 
    // create the TDS location for the MdcTrack Collection
    DstMdcTrackCol* mdcTrackTdsCol = new DstMdcTrackCol;
    refpObject=mdcTrackTdsCol;
 
    // now convert
    if (!m_mdcTrackCol) return sc;
    TIter mdcTrackIter(m_mdcTrackCol);
    TMdcTrack *mdcTrackRoot = 0;
    while ((mdcTrackRoot = (TMdcTrack*)mdcTrackIter.Next())) {
 
     int      trackId = mdcTrackRoot->trackId();
     int      charge  = mdcTrackRoot->charge();     
     double   helix[5];
     for(int i=0; i<5; i++){
       helix[i] = mdcTrackRoot->helix(i);
       log<<MSG::INFO<<"in MdcTrackCnv, helix["<<i<<"]: "<<helix[i]<<endreq;
     }
     double   pxy = mdcTrackRoot->pxy();       
     double   px =  mdcTrackRoot->px();        
     double   py =  mdcTrackRoot->py();        
     double   pz =  mdcTrackRoot->pz();        
     double   p =   mdcTrackRoot->p();         
     double   theta =   mdcTrackRoot->theta();     
     double   phi = mdcTrackRoot->phi();       
     double   x =   mdcTrackRoot->x();         
     double   y =   mdcTrackRoot->y();         
     double   z =   mdcTrackRoot->z();         
     double   r =   mdcTrackRoot->r();         
     int      stat =    mdcTrackRoot->stat();      
     double   chi = mdcTrackRoot->chi2();      
     int      ndof =    mdcTrackRoot->ndof();       
     int      ns =      mdcTrackRoot->nster();
     int      nlayer =  mdcTrackRoot->nlayer();
     
     double err[15];
     for (int i=0; i<15; i++){
       err[i] = mdcTrackRoot->err(i);
     }
   
     double poca[3];
     poca[0] = x;
     poca[1] = y;
     poca[2] = z;
 
     log<<MSG::INFO<<"in MdcTrackCnv, mdcTrackRoot.nster "<<ns<<endreq;
     
     DstMdcTrack *mdcTrackTds = new DstMdcTrack();
     m_common.m_rootMdcTrackMap[mdcTrackRoot] = mdcTrackTds;
 
     mdcTrackTds->setTrackId( trackId );
    log<<MSG::INFO<<" dstMdcTrack trkid: "<<mdcTrackTds->trackId()<<endreq;
  
     mdcTrackTds->setCharge( charge );
     mdcTrackTds->setHelix(helix);
     mdcTrackTds->setPoca(poca);
     
     log<<MSG::INFO<<"dstMdcTrack helix: "<<mdcTrackTds->helix()<<endreq;
    
     mdcTrackTds->setPxy( pxy );   
     mdcTrackTds->setPx( px );   
     mdcTrackTds->setPy( py );   
     mdcTrackTds->setPz( pz );   
     mdcTrackTds->setP( p );   
     mdcTrackTds->setTheta( theta );   
     mdcTrackTds->setPhi( phi );   
     mdcTrackTds->setX( x );   
     mdcTrackTds->setY( y );    
     mdcTrackTds->setZ( z );   
     mdcTrackTds->setR( r );   
     mdcTrackTds->setStat( stat );  
     mdcTrackTds->setChi2( chi );  
     mdcTrackTds->setNdof( ndof );  
     mdcTrackTds->setError( err );   
     mdcTrackTds->setNster( ns  ); 
     mdcTrackTds->setNlayer( nlayer ); 
     
     log<<MSG::INFO<<" dstMdcTrack nster: "<<mdcTrackTds->nster()<<endreq;
       
     mdcTrackTdsCol->push_back(mdcTrackTds);
    
     }
    delete m_mdcTrackCol;
    m_mdcTrackCol = 0;  
    return StatusCode::SUCCESS;
}

Friends And Related Function Documentation

◆ CnvFactory< MdcTrackCnv >

friend class CnvFactory< MdcTrackCnv >

friend

Definition at line 9 of file MdcTrackCnv.h.

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

Public Member Functions

Static Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members